Amphenol®
www.amphenol-industrial.com
ePower Connectors
Amphenol
www.amphenol-industrial.com
Company Overview
Amphenol Industrial Operations (AIO), a division of the Amphenol
Corporation, is a prominent manufacturer of cylindrical connectors
known around the world. Amphenol Industrial’s product lines
consist of rectangular, standard miniature, ber optic, EMI/
EMP lter, and a variety of special application connectors.
Manufacturing connectors since 1932, we take pride that
Amphenol Industrial Operations is the undisputed leader in
interconnect systems for harsh environment applications.
Innovations like our RADSOK® contact technology can
provide roughly 50% more current through the same size
pin. Connectors utilizing this RADSOK® technology will
outperform similar products in the market hands down.
The Sidney, NY facility, nestled at the foothills of the Catskill
Mountains, is over 307,000 square feet (28,521m²). This
complex houses over 1,000+ employees incorporating state-
of-the-art manufacturing technologies. The facility is both
ISO9001 certied and qualied to MIL-STD-790 requirements.
Our global manufacturing facilities include locations in Sidney,
NY, Shenzhen and Zhuhai, China, and Nogales, Mexico.
The ePower Connector Series
This series of connectors is designed for the demanding
requirements of hybrid, electric vehicles, and utility truck
electrical systems, operating at 500VDC to 1000VDC with
a 200A to 700A continuous current rating. The product
incorporates patented RADSOK® technology for higher
amperage, lower T-rise, less resistance and mating force.
Meantime, it offers a 40% smaller footprint than three EMI
shielding cable glands and easier operation of termination
with shielded cable by a washer compressing the shield to the
inside surface of the shell. The connector series covers 2 or 3
power contacts. As an example, one ePower 700A connector
can replace three conventional connectors, saving space and
cost.
The markets and applications for the ePower Series include
but are not limited to the following found in both the Military
Aerospace and Industrial segments:
• Power converters
• Hybrid electric vehicles
• Heavy equipment electrication
• Two and three phase motors
• Starter generators
RADSOK® Technology Advantages
RADSOK’S twisted grid conguration allows for 50% more current to pass
through the same size pin, while providing increased reliability, ampacity and cycle
durability as well as lower insertion force, T-rise and voltage drop.
• HIGH RELIABILITY
Unique RADSOK® design and construction technology create an electrical contact
interface that exceeds typical interconnect requirements. Applications in aerospace,
medical, industrial, automotive, mining, offshore, and other harsh environments
depend on the high reliability of Amphenol’s RADSOK® technology.
• LOW CONTACT ENGAGEMENT/SEPARATION FORCES
The hyperbolic lamella socket contact construction distributes normal forces
over a high percentage of the mating pin surface. This creates a smooth, even
engagement effort. This force distribution also contributes to excellent performance
in vibration applications with resistance to typical fretting corrosion.
• LOW CONTACT RESISTANCE
The large interface area between the socket lamella and pin surface result in
very low contact resistance, enabling the RADSOK® contacts’ high current ratings
compared to traditional power contact designs.
• HIGH MATING CYCLE DURABILITY
RADSOK® contacts with typical silver plating nishes have demonstrated survival
of 20,000 mating cycles. Specialized plating and contact lubricants can extend
cycle life to 200,000 matings or higher. Even with continuous exposure to harsh
environmental abuse (salt, sand, and high humidity), RADSOK® contacts have
been tested to maintain low contact resistance beyond 10,000 mating cycles.
RADSOK® Derating Chart – Temperature vs. Current
Based on single conductors in free air. Wire cross-section same size as pin
contact cross-sectional area.
Amphenol
www.amphenol-industrial.com
• Two or three circuit power
• Crimp, lug or busbar termination
• IP2X on pin and socket
• Environmental IP67 rating
• Two HVIL circuits
• 500VDC ~ 1,000VDC rating
• Integrated EMI shielding
• 8.0mm - 11.1mm RADSOK® technology for 200 to
700A continuous current capability
• Strain relief for jacketed cable incorporated into shell
• Excellent vibration resistance
• All aluminum shell
ePower Features
1 2 3 4 5 6 7
e P 2 2 25 1 1
Product
Line Connector Current
Rating Number of Poles Wire Size Key Position Plating
e ePower P Plug 2 200A 2 2 Pole BB Busbar (Receptacle
Only) 1Available in 2 & 3
Pole
200A
or
400A
1Electroless
Nickel
R Receptacle 4 400A 3 3 Pole 200A &
400A (Only) 25 25mm2 (200A Only) 2 Available in 2 & 3
Pole FG Tin over Nickel
7 700A 35 35mm2 (200A Only) 3 Available in 2 & 3
Pole FL Zinc Nickel
50 50mm2 (200A or
400A) 4Available in 2 & 3
Pole B No Plating
70 70mm2 (400A Only) 5 Available in 3 Pole
Only
95 95mm2 (400A Only) 6 Available in 3 Pole
Only
240 240mm2 (700A Only) 7 Available in 3 Pole
Only
300 300mm2 (700A Only) 8 Available in 3 Pole
Only
9 No Keyway 700A
Only
Technical Data
Contact Size
8.0mm (200A Max.)
11.1mm (400A Max.)
18.0mm (700A Max.)
Ingress Protection IP67
Current Rating 200A - 700A Touch-Proof Yes
Operating Voltage 500 - 1000V AC/DC Flammability UL 94V-0
Operating Temperature -40°C to 125°C
How to Order
Amphenol
www.amphenol-industrial.com
2-Pole Receptacle
Size
(Inches)
2-Pole Receptacle Dimensions
A B C D E
ePower 200A 4.102 3.318 2.384 1.6 0.266
ePower 400A 5.03 4.23 2.93 2.13 0.266
ePower 700A 7.78 6.42 4.682 3.322 0.266
Size
(Inches)
2-Pole Receptacle Dimensions
A B
ePower 200A 1.565 2.5
ePower 400A 1.565 2.5
ePower 700A 2.59 3.97
2-Pole Plug
Size
(Inches)
2-Pole Plug Dimensions
A
ePower 200A 2.034
ePower 400A 2.34
ePower 700A 3.776
Size
(Inches)
2-Pole Plug Dimensions
A B C
ePower 200A 4.22 2.672 1.187
ePower 400A 4.22 3.2 1.187
ePower 700A 8.768 5.75 2.02
Amphenol
www.amphenol-industrial.com
3-Pole Receptacle
Size
(Inches)
3-Pole Receptacle Dimensions
A B C D E
ePower 200A 5.07 4.286 2.384 1.6 0.266
ePower 400A 6.28 5.48 2.93 2.13 0.266
Size
(Inches)
3-Pole Receptacle Dimensions
A B
ePower 200A 1.565 2.5
ePower 400A 1.565 2.5
3-Pole Plug
Size
(Inches)
3-Pole Plug Dimensions
A
ePower 200A 2.034
ePower 400A 2.34
Size
(Inches)
3-Pole Plug Dimensions
A B C
ePower 200A 5.19 3.64 1.187
ePower 400A 5.154 4.45 1.187
Amphenol
www.amphenol-industrial.com
ePower Accessories and
Replacement Parts CODED PN DESCRIPTION
CVR-43R Cover for 3-way 400A Receptacle
CVR-43P Cover for 3-way 400A Plug
CVR-23R Cover for 3-way 200A Receptacle
CVR-23P Cover for 3-way 200A Plug
CVR-42R Cover for 2-way 400A Receptacle
CVR-42P Cover for 2-way 400A Plug
CVR-22R Cover for 2-way 200A Receptacle
CVP-400 Cavity Plug for 400A
CVP-200 Cavity Plug for 200A
HVIL-P-KIT
HVIL Plug side kit (signal grommet cover
10-643757-000, signal grommet 10-643754-000,
signal contacts 10-040557-000, signal insert
10-643738-000)
HVIL-R-SOC HVIL Receptacle side socket terminals
PIN-11-50 11.1mm pin contact asm 50mm²
PIN-11-70 11.1mm pin contact asm 70mm²
PIN-11-95 11.1mm pin contact asm 95mm²
CBL-GROM-11-50 11.1mm power cable grommet 50mm²
CBL-GROM-11-70 11.1mm power cable grommet 70mm²
CBL-GROM-11-95 11.1mm power cable grommet 95mm²
CBL-CLMP-50-42 Cable clamp 50mm², 2-way 400 AMP
CBL-CLMP-70-42 Cable clamp 70mm², 2-way 400 AMP
CBL-CLMP-95-42 Cable clamp 95mm², 2-way 400 AMP
CBL-CLMP-50-43 Cable clamp 50mm², 3-way 400 AMP
CBL-CLMP-70-43 Cable clamp 70mm², 3-way 400 AMP
CBL-CLMP-95-43 Cable clamp 95mm², 3-way 400 AMP
CBL-CLMP-25-22 Cable clamp 25mm², 2-way 200 AMP
CBL-CLMP-35-22 Cable clamp 35mm², 2-way 200 AMP
CBL-CLMP-50-22 Cable clamp 50mm², 2-way 200 AMP
CBL-CLMP-25-23 Cable clamp 25mm², 3-way 200 AMP
CBL-CLMP-35-23 Cable clamp 35mm², 3-way 200 AMP
CBL-CLMP-50-23 Cable clamp 50mm², 3-way 200 AMP
PIN-08-25 8.0mm pin contact asm 25mm²
PIN-08-35 8.0mm pin contact asm 35mm²
PIN-08-50 8.0mm pin contact asm 50mm²
CBL-GROM-08-25 8.0mm power cable grommet 25mm²
CBL-GROM-08-35 8.0mm power cable grommet 35mm²
CBL-GROM-08-50 8.0mm power cable grommet 50mm²
PIN-INSL-11 11.1mm pin insulation
PIN-INSL-08 8.0mm pin insulation
FG-42R Flange gasket 400amp 2-way receptacle
FG-43R Flange gasket 400amp 3-way receptacle
FG-22R Flange gasket 200amp 2-way receptacle
FG-23R Flange gasket 200amp 3-way receptacle
RAD-11-BB 11.0mm RADSOK® contact assembly, BUSBAR
RAD-11-50 11.0mm RADSOK® contact assembly, 50mm²
RAD-11-75 11.0mm RADSOK® contact assembly, 75mm²
RAD-11-95 11.0mm RADSOK® contact assembly, 95mm²
RAD-08-BB 8.0mm RADSOK® contact assembly, BUSBAR
RAD-08-25 8.0mm RADSOK® contact assembly, 25mm²
RAD-08-35 8.0mm RADSOK® contact assembly, 35mm²
RAD-08-50 8.0mm RADSOK® contact assembly, 50mm²
Receptacle Cap
Plug Cap
Cavity Plugs
Part numbers in GRAY are not tooled and
will have to be machined, MOQ: 100pcs / PN
Notice: Specications are subject to change without notice. Contact your nearest Amphenol Corporation Sales Ofce for the latest specications. All statements, information and data given herein are believed to
be accurate and reliable but are presented without guarantee, warranty, or responsibility of any kind expressed or implied. Statements or suggestions concerning possible use of our products are made without
representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated or that other
measures may not be required. Specications are typical and may not apply to all connectors.
AMPHENOL CORPORATION
Amphenol Industrial
Phone: 888-364-9011
191 Delaware Avenue
Sidney, NY 13838-1395
www.amphenol-industrial.com
IB-5-4
Mouser Electronics
Authorized Distributor
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