TELEDYNE RELAYS
Industrial Solid State Products
page 6
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
SSR/SSRT Series
SINGLE SCR OR TRIAC OUTPUT T O 125 AMPS 1600 VOLTS
PART NUMBERS
Package & Max Blocking Input Type Output Options
Chip Type V oltage (piv)/ Current
Line Rating Amps
SSRT-Triac 600240 D-DC Input, 10-Triac See Table
Zero Cross 25-Triac Below and
Switching 25 Page 40
R-DC Input, 40
SSR-SCR 1600660 Random 55
1200480 Turn-On 75
600240 A-AC Input, Zero 90
Cross Switching 125
(600240/1200480 only)
Options (Add Suffix to Part Number) - See Pag e 40 for full description
-002 Control Status LED
-006 Faston Terminals
-010 #8-32 Load Terminal
Hardware
-012 EZ MountTM
-014 Plastic Cover
-016 MOV
-021 TransAxTM (Available for D
or R input SCR output only)
-022 24 VA C Control
-023 0.1” Mounting Flange
-027 VDE Cer tified Model
Contact factory for certified
par t numbers.
-034 Polar ized input/output
terminals
P art Number Example: SSR1200480D125
MECHANICAL SPECIFICA TION
BLOCK DIA GRAM
FEATURES/BENEFITS
• Industry Standard Package.
• Floating screw type terminals in a high
temperature plastic housing for exceptional
ruggedness.
• Triac output option for economy; Back-to-Back
SCR output option for higher current and
voltage ratings.
• Constant Current Input minimizes source
current requirement (standard on D and A
inputs only)
• Exposed ceramic baseplate for reduced
thermal resistance and best thermal perfor-
mance.
• Constructed using Teledyne’s unique
PowerthermTM or Fused CopperTM (for higher
current models) processes. These processes
yield superior thermal impedance and power
cycling capabilities through reduced thermal
interconnections, allowing for cooler, more
reliable operation.
• Optional TransAXTM transient eliminator of-
fers up to 6000V Protection!
• Certifications:
- UL and ULC Recognized File
#E128555
- CE # EN60947-1
- VDE # 5928 (for applicable par t
numbers, see Option -027 on page
40).
TYPICAL APPLICATIONS
• On/Off controls of medium power AC equip-
ment.
• Interfacing of microprocessor controls to AC
loads - lights, motors, heaters, valves, sole-
noids etc.
• Electromechanical line relay replacement.
• Industrial and Process Controls.
• Uninterruptable Power Supplies.
• Robotics motor position and speed controls.
• Light dimmers.
• Transfor mer tap switch.
• Phase Proportional Dr ives
GENERAL DESCRIPTION
The SS/SSRT series AC Solid State Relays are
designed to control heavy loads. Optical isolation
ensures complete protection of control elements
from load transients. Teledyne’s advanced design
featur ing the PowerthermTM or Fused CopperTM
process offers users super ior ther mal manage-
ment resulting in superior performance, quality
and reliability.
C
L
See page 42 for mounting information.
ELECTRICAL SPECIFICA TIONS
TELEDYNE RELAYS
Industrial Solid State Products
Industrial Solid State Products • 800-284-7007 • www.teledynerelays.com page 7
INPUT (CONTROL) SPECIFICATIONS
Load Voltage/
Parameter Input Code Min Max Units
600240D 3 32
1200480D 3 32
Control Voltage Range 1600660D 4.5 32
600240R 4 26 Vdc
1200480R 4 26
1600660R 5 26
A (Note 4) 90 280 Vac
Input Current D,R(@5Vdc) 15
A(@90Vac) (Note 4) 15
Must Turn-Off Voltage D,R 1 Vdc
A (Note 4) 10 Vac
Reverse Voltage D,R -32 Vdc
Protection A (Note 4) N/A
Turn-Off Current D,R 0.25 mA(DC)
A (Note 4) 2.5 mA(AC)
OUTPUT (LO AD) SPECIFICATION
Parameter Voltage Code Min Max Units
600240 24 280
Load Voltage Rating 1200480 48 530 Vac
1600660 60 660
Frequency Range (Note 2) Triac Output 47 70
SCR Output 47 400
600240 600
Over Voltage Range 1200480 1200 VP eak
1600660 1600
On-State Voltage Drop Triac Output 1.5
@ Max Rated Current SCR Output 1.4
Turn-On Time D,A 8.3 ms
R 0.02 ms
Turn-Off Time 8.3 ms
Leakage Current SSRT = 0.5 mA
(Off-State) @rated SSR = 5 mA
voltage; 60hz 1600660 with -021 option 20 mA
dV/dt (Typical) 500 V/ µs
Dielectric Strength (60 hz) 4000 V
Insulation Resistance (500Vdc) 109ý
Operating Ambient Temperature -40 100 °C
OUTPUT (LO AD) SPECIFICATIONS (Contd)
Parameter Output Current Min Max Units
Storage Ambient Temperature -55 125 °C
Power Factor Range 0.5 1.0
Weight (typical) 3.0 oz (85g)
10 0.05 10
Output Current Rating 25 0.05 25
(Base temp @85°C) 40 0.05 40 A
55 0.05 55
75 0.05 75
90 0.05 90
125 0.05 125
10 100
25 250
Surge Current Rating 40 400
(Non-Repetitive 55 600 A
16.7 mS) 75 800
90 1000
125 1400
10 Tr iac Output 1.1
25 Tr iac Output 1.1
Thermal Resistance 25 SCR Output 0.4
Junction to Case (JC) 40 SCR Output 0.4
55 SCR Output 0.4 °C/W
75 SCR Output 0.3
90 SCR Output 0.33
125 SCR Output 0.25
NOTES:
1.) Where over voltage transient spikes are present,
suppression may be required. A suppressor and/or a
snubber circuit across the AC ter minals of the module
will provide additional transient immunity.
2.) For 400 Hz inductive load, contact factory.
3.) All parameters at 25°C unless otherwise noted.
4.) AC input not available for 1600660 model.
SSR/SSRT Series
SINGLE SCR OR TRIA C OUTPUT T O 125 AMPS 1600 VOLTS
mA
Hz
V
