12808 - ABB - Datasheet.Live

Photovoltaic energy

A tailor-made offering for protection

and isolation of photovoltaic systems

from ABB

The components of photovoltaic systems

The effectiveness and quality of a system are measured

by the effectiveness and quality of each single component.

An essential factor in determining the success of a

photovoltaic system is the accurate selection of its

components, with particular attention to modules and

inverters. It should be recalled that for a photovoltaic system

to be considered as a good investment, it needs to continue

to operate “in good health” for at least 20 years in bad

weather and hot sun.

What is commonly called the “BOS” (Balance of System),

i.e. protection, control and isolation of electromechanical

devices and cables, definitely plays a role in ensuring both

an adequate protection of people and of the assets related

to the system, and an adequate production of energy over

the years. From an economic viewpoint, and even more in

comparison with a common electric system, each single

component of a photovoltaic system must be chosen above

all according to the warranties given by the product and by its

manufacturer, because every device must keep its operating

features unchanged throughout the useful life of the system

and of the related investment.

Feed-in Tariff - Italian experience

The value of “clean energy” is measured in terms of environmental

impact reduction, cost savings and government incentives

The current incentive system to encourage the creation

of photovoltaic systems is based on the remuneration of the

energy produced. In Italy, for example, the rules defining

this incentive structure have been laid down by the Italian

Ministerial Decree of 19/02/2007, also known as “nuovo

conto energia” (new feed-in tariffs) and the resulting

resolutions issued by the Autorità per l’Energia Elettrica ed

il Gas (the Italian electricity and gas authority) setting forth in

detail three important aspects: responsibility in measuring the

energy produced, the system of relations with the electricity

network provider to connect the system to the public grid,

the system of relations with the Gestore dei Servizi Elettrici

(Managing Authority of Power Services) to request the feed-in

tariffs. These feed-in tariffs are the money value paid for each

kWh produced by the system for 20 years, starting from the

day of connection to the grid. This value is defined by a table,

according to the degree of architectural integration of the

system with reference to the building on which it is installed

and to the rated power.

In Italy, the feed-in tariffs paid for the systems connected to

the public grid during 2009 will be reduced by 2% starting

from 1st January 2010. The power subject to feed-in tariffs

was established at 1200 MW, with a 14-month extension to

connect other systems after said limit has been reached.

Administrative procedures are divided into 2 different steps:

first of all the photovoltaic system must be connected to the

public grid through a special connection procedure set forth

in the AEEG 99/08 resolution. Once the system has been

connected to the grid, there is a 60-day term for submitting

the request for the feed-in tariffs to GSE. This can be done by

a special online procedure available on the Web site: www.

gse.it.

Euro value reimbursed per kWh produced (Italy)

Types of photovoltaic systems

Rated power

of the system (kW)

Non-

integrated

Partially

integrated

Integrated

A 1≤P≤3 0,392 0,431 0,480

B 3<P≤20 0,372 0,412 0,451

C P>20 0,353 0,392 0,431

Due to the “Feed-in Tariff”

incentives and to the growing

public awareness of the need

to promote the development

of “clean” energy sources,

photovoltaic systems for electricity

generation are becoming

increasingly widespread in Italy.

ABB experience about solar energy

Products for the photovoltaic industry from a company that has

always offered the best solutions in the field of electric power.

The presence of high direct current voltage values, together

with the unique characteristics of photovoltaic systems

(i.e. the system can be powered down only by screening the

solar panels and the strings generate short-circuit currents

with values very close to the currents generated in standard

conditions), make the selection of protection, control and

isolation devices particularly critical. In line with the new

market requirements, ABB developed a complete and reliable

range of products specifically dedicated to photovoltaic

applications that meets every system engineering need,

from the string on direct current side to the alternate current

network connection point.

The ABB offering includes fuse disconnector, circuit breakers,

switch-disconnectors, surge protection devices (SPD), and

watertight consumer units and enclosures for outdoor use, all

specifically designed for these types of applications.

The variety of photovoltaic systems in terms of power, inverter type

(with mains-frequency transformer, with high-frequency transformer or with no

transformer) and type of public grid connection (single-phase, three-phase,

low or medium voltage) requires careful selection of the components by designers

and installers.

Equipment for the direct current system section

Effectiveness and cost-savings: a complete and reliable range

of products from ABB experience.

Since increasingly higher values tend to be used (to reduce

losses), ABB developed specific products to meet the various

system engineering needs, reducing the costs for systems

up to 500 V and optimizing performance for higher voltage

values.

S800 PVs are available both in the switch-disconnector

version (S800 PV-M) and in the circuit-breaker version

(S800 PV-S) and are the most compact circuit breakers in the

market for protecting direct current circuits. This line is now

complemented by the miniature circuit-breaker S284 UC, Z

curve, that can reach 500 V d.c. with sizes up to 16A.

All the accessories typically provided with the standard

modular products are available: voltmeter shunt trip or

undervoltage releases, auxiliary contacts and fault signal

contacts.

For single string protection in large-sized systems, compact

modular fuse disconnectors are provided, capable of housing

10x38mm fuses with voltage up to 1000 V d.c.

To guarantee maintenance operators safety, the use of the

DC20 fuse disconnector (i.e. that can operate on the circuit

only with no load) must be combined with DC21 switch-

disconnectors.

For string and inverter protection, ABB also developed a

range of products dedicated to the complex protection

against surges of atmospheric origin on DC side.

The OVR PV surge protection devices are specifically targeted

at this kind of application, with a Y connection for systems up

to 1000 V. The Gemini series IP66 switchboards can be

optimally used as string boxes or parallel boxes, i.e. for

installation outdoors next to the modules. With its unequalled

range, ABB developed a number of “plug & operate”

solutions, that is a number of finished, wired and certified

switchboards to meet the needs of the most varied types of

installations: from the single string for residential applications

to the large solar farms.

String boxes, 1 string 16 A 500 V

Europa 8 modules

Example 1

OT switch disconnectors

The OT Series of high-performance

and easily available disconnectors

is characterized by high voltage

values and compliance with the most

advanced international standards,

which make these disconnectors

ideal in terms of cost and

performance for small-sized

installations.

E 90 PV fuse

disconnectors

The E 90 PV fuse

disconnectors, designed

to make voltages of up to

1000 V d.c. (cat. DC-20B)

with no load, are ideally

suited for photovoltaic

systems, where they are

used to isolate the single

strings and protect them

against short circuit.

All the ABB string boxes

are provided with fuses for

photovoltaic plants.

OVR PV

All the ABB string boxes are

provided with surge protection

devices, specifically designed for

photovoltaic applications of the OVR

PV series. Only a specific product can

ensure the proper operation of the

cartridge until the end of its useful life,

with no risks of short circuit or danger

in case of polarity inversion.

String boxes, 2 strings 16 A 500 V

Europa 12 modules

Example 2

Europa series consumer units

The Europa series consumer units ensure

IP65 protection class and are perfectly

suited also for outdoor applications,

typical of photovoltaic systems.

S284 UC-Z miniature circuit-breakers.

The range of S280 UC miniature circuit

breakers is equipped with permanent

magnets on the internal arc chutes that

enable the extinction of the electric arc up to

500 V d.c. with Icu=4.5kA, making them ideal

for small home photovoltaic systems.

String boxes, 4 strings 40 A 800 V

Europa 36 modules

Example 3

S800 PV

Available both in switch-

disconnector version

(S800 PV-M) and in

miniature circuit-breaker

version (S800 PV-S), they

provide high performance

in a very small space.

String boxes, 6 strings 63 A 800 V

Gemini 2

Example 4

Gemini switchboards

The Gemini switchboards

enable the installation of

parallel boxes outdoors,

thanks to the IP66

protection class. The high

structural quality ensures

their durability over time,

even in environments with

considerable thermal

stress.

Tmax PV

The range of Tmax

disconnectors for

photovoltaic systems is

characterized by high

voltage values obtainable

in a compact space.

Direct current string boxes

for photovoltaic applications

One string 10 A 500 V

One string 16 A 500 V

One string 10 A 800 V

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 8-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S284 UC Z10

– surge protection device OVR PV 40 600 P

– screw-clamp terminal blocks from 2.5 to 10 mm2

(57 A) or above, for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 1str 10 A 500 V cb S284UC-Z10 205x220x140 1SL0601A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 8-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S802 PV-S10

– surge protection device OVR PV 40 1000 P

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 1str 10 A 800 V cb S802PV-S10 205x220x140 1SL0603A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 8-module consumer unit,

with IP 68 metric cable glands and nuts

– OT 16 F4 N2 disconnector

– surge protection device OVR PV 40 600 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 1str 16 A 500 V sd OT 16 F4 N2 205x220x140 1SL0602A00

Two strings 16 A 500 V

Two strings 16 A 800 V

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 12-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S284 UC Z16

– surge protection device OVR PV 40 600 P

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 2str 16 A 500 V cb S284UC-Z16 275x220x140 1SL0607A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 12-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S802 PV-S16

– surge protection device OVR PV 40 1000 P

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 2str 16 A 800 V cb S802PV-S16 275x220x140 1SL0608A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 12-module consumer unit,

with IP 68 metric cable glands and nuts

– OT 16 F4 N2 disconnector

– surge protection device OVR PV 40 600 P

– fuse disconnector E 92/32 PV 10.3x38 mm fuses – 1000 V d.c. 8 A

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 2str 16 A 500 V sd OT 16 F4 N2 275x220x140 1SL0606A00

Direct current string boxes

for photovoltaic applications

Three strings 25 A 750 V

Three strings 32 A 800 V

Four strings 32 A 750 V

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 18-module consumer unit,

with IP 68 metric cable glands and nuts

– OT 25 F8 disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 8 A

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 3str 25 A 750 V sd OT 25 F8 380x220x140 1SL0611A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 36-module consumer unit,

with IP 68 metric cable glands and nuts

– OT 40 F8 disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 4str 32 A 750 V sd OT 40 F8 380x370x140 1SL0615A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 18-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S802 PV-S32

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 3str 32 A 800 V cb S802PV-S32 380x220x140 1SL0612A00

Four strings 32 A 800 V

Four strings 40 A 800 V

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 36-module consumer unit,

with IP 68 metric cable glands and nuts

– S802 PV-M32 switch-disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 4str 32 A 800 V sd S802PV-M32 380x370x140 1SL0616A00

DC string box for string protection and isolation consisting of:

– Europa series IP 65 wall-mounted 36-module consumer unit,

with IP 68 metric cable glands and nuts

– miniature circuit-breaker S802 PV-S40

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 4str 40 A 800 V cb S802PV-S40 380x370x140 1SL0617A00

Direct current string boxes

pfor photovoltaic applications

Five strings 50 A 800 V

Six strings 63 A 800 V

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 1 IP 66, with IP 68 metric cable

glands and nuts

– miniature circuit-breaker S802 PV-S50

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 5str 50 A 800 V cb S802PV-S50 335x400x210 1SL0620A00

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 2 IP 66, with IP 68 metric cable

glands and nuts

– Tmax T1D 160 PV disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 6str 63 A 800 V sd T1D160 PV 460x550x260 1SL0625A00

Five strings 50 A 800 V

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 1 IP 66, with IP 68 metric cable

glands and nuts

– Tmax T1D 160 PV disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 5str 50 A 800 V sd T1D160 PV 335x400x210 1SL0621A00

Eight strings 80 A 1000 V

Six strings 63 A 800 V

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 2 IP 66, with IP 68 metric cable

glands and nuts

– Tmax T1D 160 PV disconnector

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 8str 80 A 1000 V sd T1D160 PV 460x550x260 1SL0628A00

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 2 IP 66, with IP 68 metric cable

glands and nuts

– miniature circuit-breaker S802 PV-S63

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32 PV

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 6str 63 A 800 V cb S802PV-S63 460x550x260 1SL0624A00

DC string box for string protection and isolation consisting of:

– Gemini switchboard size 2 IP 66, with IP 68 metric cable

glands and nuts

– miniature circuit-breaker S804 PV-S80

– surge protection device OVR PV 40 1000 P

– fuse disconnector E 92/32

10.3x38 mm fuses – 1000 V d.c. 10 A

4A gR fuses for OVR surge protection device

– screw-clamp terminal blocks from 2.5 to 10 mm2 (57 A) or above,

for voltage up to 1000 V

Description Dimensions

(WxHxD mm)

Order code

String box 8str 80 A 1000 V cb S804PV-S80 460x550x260 1SL0627A00

Miniature circuit-breakers

S284 UC Z

The range of S280 UC miniature circuit breakers is equipped with

permanent magnets on the internal arc chutes that enable the extinction

of the electric arc up to 500 V d.c. with Icu=4.5kA.

The presence of these elements, however, defines the circuit breaker

polarity. That is why their power supply must comply with a given

direction.

Here on the side is the diagram showing the right connection of string

and inverter

Main technical data S284 UC Z

Standards IEC EN 60947-2

Rated current In [A] 6 ≤ In ≤ 63

Number of poles 4

Max operating voltage (d.c.) 4P [V] 500

Ultimate rated breaking capacity Icu

4P - 500 V d.c.

[kA] 4,5

Thermomagnetic release characteristic Z: 3 In ≤ Im ≤ 4,5 In

Ambient temperature [°C] -25…+55

Mounting on DIN rail EN 60715 (35)

by means of a quick

coupling device

Poles Rated

current In [A] Description

Type Order code

4 6 S284-UC Z 6 GHS2840164R0378

4 8 S284-UC Z 8 GHS2840164R0408

4 10 S284-UC Z10 GHS2840164R0428

4 16 S284-UC Z16 GHS2840164R0468

4 20 S284-UC Z20 GHS2840164R0488

4 25 S284-UC Z25 GHS2840164R0518

4 32 S284-UC Z32 GHS2840164R0538

4 40 S284-UC Z40 GHS2840164R0558

4 50 S284-UC Z50 GHS2840164R0578

4 63 S284-UC Z63 GHS2840164R0608

Inverter

Photovoltaic

panels

Miniature circuit-breakers

S800 PV-S

The S800 PV-S miniature circuit breakers can be used in networks up to

1200 V d.c. (four-pole version); these products and their wide range of

accessories (auxiliary contacts, release coils) support countless system

configurations.

The main features of the S800 PV-S circuit breakers are:

- interchangeable adapter kit

- lever in a central position for fault signalling

- contact position unit display for each single pole

- no restrictions of polarity and power direction in wiring

- use of the rotary handle for door assembly

Main technical data S800 PV-S

Standards IEC EN 60947-2

Rated current In [A] 10…80 100, 125

Number of poles 2, 4

Rated voltage Ue

(d.c.) 2 poles*

(d.c.) 4 poles*

[V]



800

1200

600

1200

Ultimate rated short-circuit breaking capacity Icu

(d.c.) 600/800V (2 poles) *

(d.c.) 1200V (4 poles) *

[kA]

Thermomagnetic release characteristic 4 In ≤ Im ≤ 7 In

Utilisation category A

Ambient temperature [°C] -25…+60

Mounting on DIN rail EN 60715 (35)

by means of a quick

coupling device

* Please refer to the wiring diagrams

Poles Rated current

In [A] Description

Type Order code

2 10 S802PV-S10 2CCP842001R1109

2 13 S802PV-S13 2CCP842001R1139

2 16 S802PV-S16 2CCP842001R1169

2 20 S802PV-S20 2CCP842001R1209

2 25 S802PV-S25 2CCP842001R1259

2 32 S802PV-S32 2CCP842001R1329

2 40 S802PV-S40 2CCP842001R1409

2 50 S802PV-S50 2CCP842001R1509

2 63 S802PV-S63 2CCP842001R1639

2 80 S802PV-S80 2CCP842001R1809

2 100 S802PV-S100 2CCP842001R1829

2 125 S802PV-S125 2CCP842001R1849

4 10 S804PV-S10 2CCP844001R1109

4 13 S804PV-S13 2CCP844001R1139

4 16 S804PV-S16 2CCP844001R1169

4 20 S804PV-S20 2CCP844001R1209

4 25 S804PV-S25 2CCP844001R1259

4 32 S804PV-S32 2CCP844001R1329

4 40 S804PV-S40 2CCP844001R1409

4 50 S804PV-S50 2CCP844001R1509

4 63 S804PV-S63 2CCP844001R1639

4 80 S804PV-S80 2CCP844001R1809

4 100 S804PV-S100 2CCP844001R1829

4 125 S804PV-S125 2CCP844001R1849

≤ 80A

100, 125A

Connection

Photovoltaic panel network

in earth-insulated systems

Modular switch-disconnectors

S800 PV-M

The S800 PV-M modular switch disconnectors can be used in networks

up to 1200 V d.c. (four-pole version); these products and their wide range

of accessories (auxiliary contacts, release coils) support countless system

configurations.

The main features of the S800 PV-M disconnectors are:

- interchangeable adapter kit

- contact position unit display for each single pole

- no restrictions of polarity and power direction in wiring

- use of the rotary handle for door assembly

Main technical data S800 PV-M

Standards IEC EN 60947-3

Rated current In [A] 32, 63, 125

Number of poles 2, 4

Rated voltage Ue

(d.c.) 2 poles*

(d.c.) 4 poles*

[V]

800

1200

Rated short-time withstand current Icw

(d.c.) 800V (2 poles) *

(d.c.) 1200V (4 poles) *

[kA]

1,5

Utilisation category DC-21A

Ambient temperature [°C] -25…+60

Mounting on DIN rail EN 60715 (35)

by means of a fast clip

device

* Please refer to the wiring diagrams

Poles Rated

current In [A] Description

Type Order code

2 32 S802PV-M32 2CCP812001R1329

2 63 S802PV-M63 2CCD842001R1590

2 125 S802PV-M125 2CCP812001R1849

4 32 S804PV-M32 2CCP814001R1329

4 63 S804PV-M63 2CCD844001R1590

4 125 S804PV-M125 2CCP814001R1849

Connection

Photovoltaic panel network

in earth-insulated systems

Switch Disconnectors

The OT series disconnectors are available with rated currents from

16A to 125A, in 3-, 4-, 6- and 8-pole version according to the voltage

used in direct current.

The main features of the OT disconnectors are:

- Quick-make, quick-break contacts from 45A

- accessories are snap-mounted onto the circuit breakers

- OT 45…125 switch-disconnectors mechanism for installation on DIN

rail that can be locked by a blocking adaptor

Main technical data OT

Reference standards IEC EN 60947-3

Rated current In [A] 16, 25, 32

Number of poles 4 6 8

Rated voltage Ue

(DC) 4 poles*

(DC) 6 poles*

(DC) 8 poles*

[V]

500

550

800

Usage class DC-21A

Operating ambient temperature [°C] -25…+45

Mounting on DIN rail EN 60715

(35) by means of a quick

coupling device

* Please refer to the wiring diagrams

Poles Ith

(open) Rated current /

DC21 [A/V DC] voltage Description

Type Order code

4 16 16/440 OT16F4N2 1SCA104829R1001

6 16 16/550 OT16F6 1SCA104834R1001

6 25 25/550 OT25F6 1SCA104880R1001

6 32 32/550 OT40F6 1SCA104936R1001

8 16 16/750 OT16F8 1SCA104836R1001

8 25 25/750 OT25F8 1SCA104882R1001

8 32 32/750 OT40F8 1SCA104938R1001

8 16 16/800 OT16F8 1SCA104836R1001

8 25 25/800 OT25F8 1SCA104882R1001

8 32 32/800 OT40F8 1SCA104938R1001

load load

load

Circuit diagrams

Disconnectors

Tmax PV

The Tmax PV series disconnectors are available with rated operating

currents in DC-22B class up to 1600 A, for a maximum rated operating

voltage of 1100 V d.c.

The switchgear of the Tmax PV series are the first in-box disconnectors

for continuous high voltage available in the market. They are suitable

for use in any type of photovoltaic installations, proving ideal for any

disconnecting needs.

The main features of the Tmax PV disconnectors are:

- Complete range. 6 different sizes available - from compact T1

(mountable on DIN rail) to T7, available in the two versions with toggle

control and motor control.

- Excellent performance-dimensions ratio

- Wide choice of accessories for every need

Main technical data Tmax PV

Reference standards IEC EN 60947-3

Operating current [DC 22B] [A] 160 – 1600

Number of poles 4

Rated voltage Ue [V d.c.] 1100

Rated isolation voltage Ui [V d.c.] 1150

Short-time current Icw [kA] 1,5 – 19,2

Usage class DC-22B

Poles Ith Operating current

DC 22B [A/V DC] Description

Type Order code

4 160 160/1100 T1D 160 PV 1SDA066881R1000

4 250 200/1100 T3D 200 PV 1SDA066882R1000

4 250 250/1100 T4D 250 PV 1SDA066883R1000

4 630 500/1100 T5D 500 PV 1SDA066884R1000

4 800 800/1100 T6D 800 PV 1SDA066885R1000

4 1600 1600/1100 T7D 1600 PV 1SDA066886R1000

4 1600 1600/1100 T7D 1600 PV M 1SDA066887R1000

load

Circuit diagrams

Valid for T1D PV, T3D PV, T6D PV and T7D PV

Circuit diagrams

Valid for T4D PV and T5D PV

Circuit diagrams

Valid for all Tmax PV sizes

Fuse disconnectors

E 90 PV

The E 90 PV series of fuse disconnectors has been designed for voltage

up to 1000 V in direct current, with DC-20B usage class.

The E 90 PV series is specifically applied in surge protection in

photovoltaic systems and provides a reliable, compact and inexpensive

solution because it uses 10.3 x 38 mm cylindrical fuses.

The main features of the E 90 PV disconnectors are:

- Handle with 90° opening for easier insertion of the horizontal fuse,

even when wearing gloves or using the thumb

- Only 17mm additional footprint in open position vs. closed position

- 25mm2 terminals with knurled terminal cage for better cable

tightening

- 100% compatible with electrical screwdrivers

- Pozidriv screws for flathead and cross-point screwdrivers

- Lockable in open position with common commercial padlocks,

to ensure safe maintenance operations

- Sealable in closed position to prevent improper use

- Cooling chambers and ventilation louvers to facilitate heat

dissipation

- Versions with indicator light are available

Main technical data E 90/32 PV

Reference standards IEC EN 60947-3

Rated operating voltage [V d.c.] 1000

Usage class DC-20B

Fuse [mm] 10 x 38

Current type DC

Rated current [A] 32

Tightening torque [Nm] PZ2 2-2.5

Protection degree IP20

Lockable (when open) yes

Sealable (when closed) yes

Poles Rated

current In [A] Modules Description

Type Order code

1 32 1 E 91/32 PV 2CSM204713R1801

1 32 1 E 91/32 PVs* 2CSM204693R1801

2 32 2 E 92/32 PV 2CSM204703R1801

2 32 2 E 92/32 PVs* 2CSM256913R1801

*s: version with LED for blown fuse indication

Surge protection devices

OVR PV

ABB provides a wide range of surge protection devices that are

specifically designed for photovoltaic systems.

The main features of the OVR PV surge protection devices are:

- built-in thermal protection with breaking capacity of 25A d.c. *

- removable cartridges for easy maintenance with no need to isolate

the line

- remote signal contact for operating status monitoring (TS versions)

- no subsequent short-circuit current

- no risk if poles are inverted

Main technical data OVR PV

Electrical features

Network type Photovoltaic systems

Type 2

Response time [ns] 25

Residual current [mA] < 1

Protection degree IP20

Built-in thermal protection max. 25A d.c.

Back-up protection

gR DC fuse [A] 4

Mechanical features

L/PE terminal blocks

rigid

ﬂexible

[mm2]

2,5…25

2,5…16

L Tightening torque [Nm] 2,80

Status indicator yes

Remote signal contact

Type

Minimum rating

Maximum rating

Cable section

TS versions

1 NO/NC

12 V d.c. - 10 mA

250 V a.c. - 1 A

[mm2] 1,5

Operating temperature [°C] -40…+80

Storage temperature [°C] - 40…+80

Maximum altitude [m] 2000

Housing material PC RAL 7035

Fire resistance UL94 V0

Reference standards IEC 61643-1 / EN 61643-11

Rated discharge

current per

pole In

Rated system

voltage

V DC

Maximum

system voltage

V DC

Protection level

(L-L/L-PE)

Signal contact Description

Type

Order code

20 600 700 2,8 / 1,4 - OVR PV 40 600 2CTB803953R5300

20 600 700 2,8 / 1,4 built-in OVR PV 40 600 P TS 2CTB803953R5400

20 1000 1120 3,8 - OVR PV 40 1000 2CTB803953R6400

20 1000 1120 3,8 built-in OVR PV 40 1000 P TS 2CTB803953R6500

* Note: for surge protection devices installed in points of the network where

short-circuit current exceeds 25A d.c. suitable protection must be provided

600 1000

Wall-mounted consumer units

Europa Series

Junction boxes

The Europa series wall-mounted consumer units have IP65 protection

class making them particularly suited for installation outdoors. They can

be used to make string boxes downstream of the photovoltaic strings

The main features of the Europa series wall-mounted consumer units are:

- class II insulation

- manufactured in self-extinguishing thermoplastic material resistant to

abnormal heat and to fire up to 650°C (glow wire test), in conformity

with the IEC 60695-2-11 standard

- installation temperature: -25 °C ÷ +60 °C

- rated isolation voltage: 1000 V a.c.; 1500 V d.c.

- shock resistance: 6 joules (IK 08 class)

- extractable DIN rail support structure for easier bench wiring, that can

be disassembled (and reassembled by snap mechanism) to facilitate

the wiring of single rows

- switchgear with depth of 53, 68 and 75 mm can be installed

- models with 8 or more modules, equipped with rigid bi-material

flanges for easier pipes and cables insertion

- control boards in conformity with the IEC 60670 standards

Description Dimensions Order code

IP65 consumer unit P/smoke grey 4M 140x220x140 12744

IP65 consumer unit P/smoke grey 8M 205x220x140 12748

IP65 consumer unit P/smoke grey 12M 275x220x140 12752

IP65 consumer unit P/smoke grey 18M 1 row 380x220x140 12753

IP65 consumer unit P/smoke grey 24M 2 rows 275X370X140 12754

IP65 consumer unit P/smoke grey 36M 2 rows 380x370x140 12755

The ABB offering also includes IP polycarbonate junction boxes that are

particularly suited for outdoor applications.

The main features of the junction boxes are:

- class II insulation

- manufactured in self-extinguishing polycarbonate resistant to

abnormal heat and to fire up to 960°C (glow wire test), in conformity

with the IEC 60695-2-11 standard

- installation temperature: -25 °C ÷ +125 °C

- rated isolation voltage: 1000 V a.c.; 1500 V d.c.

- shock resistance: 20 joules (IK 10 class)

- junction boxes in conformity with the IEC 60670 standards

Description Dimensions Order code

Box IP65 PC 140x220x140 12804

Box IP65 PC 205x220x140 12808

Box IP65 PC 275x220x140 12812

Switchboards

Gemini IP 66

Main technical data Gemini IP 66

Protection

Protection class IP 66 (IEC EN 60529)

Insulation Class II

Strength

Material Co-injection moulded thermoplastic material

Heat and ﬁre resistance Up to 750 °C (IEC EN 60695-2-11)

Shock resistance IK10 (IEC EN 50102)

Protection against chemical

and atmospheric agents

Water, saline solutions, acids, bases,

mineral oils, UV rays

Operating temperature -25 °C…+100 °C

Performance

Rated isolation voltage 1000 V a.c. – 1500 V d.c.

Flexibility

WxHxD, external dimensions

6 sizes

from 335x400x210 mm to 840x1005x360 mm

DIN modules from 24 to 216

Installation Snap-on mounting of all components

Standards, quality, environment IEC EN 50298, IEC 60670, IEC EN 60439-1

IMQ mark according to the IEC EN 50298

standard 100% recyclable

Boxes and doors

- RAL 7035 grey colour

Size External

dimensions

WxHxD (mm)

Internal

dimensions

WxHxD (mm)

Max no.

DIN mod.

Code with

transparent

door

Code with

opaque door

1 335x400x210 250x300x180 24 (12x2) 1SL0211A00 1SL0201A00

2 460x550x260 375x450x230 54 (18x3) 1SL0212A00 1SL0202A00

3 460x700x260 375x600x230 72 (18x4) 1SL0213A00 1SL0203A00

4 590x700x260 500x600x230 96 (24x4) 1SL0214A00 1SL0204A00

5 590x855x360 500x750x330 120 (24x5) 1SL0215A00 1SL0205A00

6 840x1005x360 750x900x330 216 (36x6) 1SL0216A00 1SL0206A00

Base plate and inner doors

- Positioning of the base plate at 3 different depths for size 1, at 4

depths for sizes 2-3-4, at 7 depths for sizes 5-6 (adjustments with 30

mm pitch)

- Inner doors are made of insulating material

Size Code for blank

metal base

plate

Code for drilled

metal base plate

Code for blank

insulating material

base plate

Code for

inner door

1 1SL0259A00 1SL0275A00 1SL0267A00 1SL0251A00

2 1SL0260A00 1SL0276A00 1SL0268A00 1SL0252A00

3 1SL0261A00 1SL0277A00 1SL0269A00 1SL0253A00

4 1SL0262A00 1SL0278A00 1SL0270A00 1SL0254A00

5 1SL0263A00 1SL0279A00 1SL0271A00 1SL0255A00

6 1SL0264A00 1SL0280A00 1SL0272A00 1SL0256A00

150

225

300

150

300

150

225

300

150

300

150

225

300

150

300

150

225

300

150

300

Uprights and DIN rail

Size Code

for Uprights Code

for DIN rail Modules per row

DIN rail

1 1SL0283A00 1SL0290A00 12

2 1SL0284A00 1SL0291A00 18

3 1SL0285A00 1SL0291A00 18

4 1SL0285A00 1SL0292A00 24

5 1SL0286A00 1SL0292A00 24

6 1SL0287A00 1SL0293A00 36

Drilled panel

- Supplied with DIN rail complete with supports to snap onto

uprights and adjustable in depth

- Available in two dimensions: 1 module (H 150 mm)

and 1+1/2 module (H 225 mm, sizes 2-6)

Size Code

for drilled panel,

1 module

Code

for drilled panel,

1 + 1/2 module

1 1SL0307A00 -

2 1SL0308A00 1SL0313A00

3 1SL0308A00 1SL0313A00

4 1SL0309A00 1SL0314A00

5 1SL0309A00 1SL0314A00

6 1SL0310A00 1SL0315A00

Blank panel

- Available in three dimensions: 1/2 module (H 75 mm),

1 module (H 150 mm) and 2 modules (H 300 mm)

Size Code

for blank panel,

1/2 module

Code

for blank panel,

1 module

Code

for blank panel,

2 modules

1 1SL0318A00 1SL0324A00 1SL0330A00

2 1SL0319A00 1SL0325A00 1SL0331A00

3 1SL0319A00 1SL0325A00 1SL0331A00

4 1SL0320A00 1SL0326A00 1SL0332A00

5 1SL0320A00 1SL0326A00 1SL0332A00

6 1SL0321A00 1SL0327A00 1SL0333A00

Partial modular plates

- Available in two dimensions: 1 module (H 150 mm) and 2 modules

(H 300 mm, sizes 2-6)

Size Code for modular

plates,

1 module

Code for modular

plates,

2 module

1 1SL0296A00 -

2 1SL0297A00 1SL0302A00

3 1SL0297A00 1SL0302A00

4 1SL0298A00 1SL0303A00

5 1SL0298A00 1SL0303A00

6 1SL0299A00 1SL0304A00

Modular terminal blocks

ABB offers a complete range of modular terminal blocks, from the

conventional screw-clamp and spring-clamp terminal blocks to the most

technologically advanced self-stripping connection that, by means of a

dedicated tool, enables quick, safe and reliable connection (ADO).

More suitable for photovoltaic applications are screw-clamp or ADO

(self-stripping technology) terminal blocks; the latter ensure higher

connection reliability in the long term.

The new innovative and compact ABB terminal blocks SNK Series feature

modern design and a lot of accessories to meet the various needs of the

customers; they have certiﬁcations recognized worldwide.

Modular terminal blocks

Connection

Technology

screw

new SNK Series

self-stripping

(ADO System)*

spring

Voltage max 1000V max 1000V max 800V

Current max 232 A max 32 A max 125 A

Wire size max 95 mm² max 4 mm² max 35 mm²

In conformity with the IEC 60947-7-1, IEC 60947-7-2 standards

Parallel interconnections are available

V0 self-extinguishing material

*Also available in ADO-screw version.

Type Application Section I [A] V [V] Order code

Screw-screw terminal block

ZS4 F 4 mm2 32 1000 1SNK505010R0000

ZS6 F 6 mm2 41 1000 1SNK506010R0000

ZS10 F 10 mm2 57 1000 1SNK508010R0000

ZS4-BL N 4 mm2 32 1000 1SNK505020R0000

ZS6-BL N 6 mm2 41 1000 1SNK506020R0000

ZS10-BL N 10 mm2 57 1000 1SNK508020R0000

ZS4-PE PE 4 mm2 480A/1s 1SNK505150R0000

ZS6-PE PE 6 mm2 720A/1s 1SNK506150R0000

ZS10-PE PE 10 mm2 1200A/1s 1SNK508150R0000

ADO-ADO terminal block

D 2,5/8.ADO F 2,5 mm2 24 1000 1SNA199059R0600

D 4/8.ADO F 4 mm2 32 1000 1SNA399244R1400

D 2,5/8.N.ADO N 2,5 mm2 24 1000 1SNA199061R2000

D 4/8.N.ADO N 4 mm2 32 1000 1SNA399318R1600

D 2,5/8.P.ADO PE 2,5 mm2 300A/1s 1SNA199091R1700

D 4/8.P.ADO PE 4 mm2 480A/1s 1SNA399250R2600

ADO-screw terminal block

D 6/8.ADO F 2,5 mm2 24 1000 1SNA199042R2500

D 6/8.ADO3 F 4 mm2 32 1000 1SNA399245R1500

D 6/8.N.ADO N 2,5 mm2 24 1000 1SNA199044R2700

D 6/8.N.ADO3 N 4 mm2 32 1000 1SNA399319R1700

D 6/8.P.ADO PE 2,5 mm2 300A/1s 1SNA199118R2600

D 6/8.P.ADO3 PE 4 mm2 480A/1s 1SNA399251R1300

Cable glands and nuts

Metric pitch

Main technical features of the metric gauge cable glands and nuts:

- IP 68 protection class

- material: 6.6 polyamide, self-extinguishing material according to the

L94 V2 standard, resistant to abnormal heat and to ﬁre up to 750°C

(glow wire test), in conformity with the IEC 60695-2-11 standard

- usage temperature: from -20 °C to +120 °C (short period)

- neoprene seal

- tightening by lamellar crown on the whole diameter of the cable

(preventing any damage to the cable itself)

- cable glands can be reused without reducing their effectiveness

Metric pitch cable glands and nuts

Cable gland Cable gland

order code

Nut Nut

order

code

Gauge

Min

[mm]

Max

[mm]

Metric pitch

M12 cable gland

00 951 Nut for M12

cable gland

00 961 12X1,5 3,5 7

Metric pitch

M16 cable gland

00 952 Nut for M16

cable gland

00 962 16X1,5 5,5 10

Metric pitch

M20 cable gland

00 953 Nut for M20

cable gland

00 963 20X1,5 7 13

Metric pitch

M25 cable gland

00 954 Nut for M25

cable gland

00 964 25X1,5 10 17

Metric pitch

M32 cable gland

00 955 Nut for M32

cable gland

00 965 32X1,5 12 21

Metric pitch

M40 cable gland

00 956* Nut for M40

cable gland

00 966 40X1,5 19 28

Metric pitch

M50 cable gland

00 957* Nut for M50

cable gland

00 967 50X1,5 27 35

Metric pitch

M63 cable gland

00 958* Nut for M63

cable gland

00 968 63X1,5 34 45

* M40, M50 and M63 cable glands and nuts are available on request.

1SDC007099B0203 - 04/2010

ABB SACE

A division of ABB S.p.A.

Via L. Lama, 33

20099 Sesto S. Giovanni (MI) - Italy

Tel.: +39 02 2414 1

Fax: +39 02 2414 3892

www.abb.com

The data and illustrations are not binding. We reserve

the right to modify the contents of this document on

the basis of technical development of the products,

withoutpriornotice.