Datasheet CWD4850 (Sensata) - 2
| Manufacturer | Sensata |
| Description | Panel Mount Solid State Relay |
| Pages / Page | 7 / 2 — Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]. Minimum Power … |
| File Format / Size | PDF / 509 Kb |
| Document Language | English |
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]. Minimum Power Factor (with Maximum Load) (2)
Model Line for this Datasheet
Text Version of Document
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]
720/660 1620/1500 3280/3000 8320/7560 18000/16600
Minimum Power Factor (with Maximum Load) (2)
0.5 0.5 0.5 0.5 0.5
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 120 VAC
0.5 (0.37) 1 (0.74) 2 (1.5) 3 (2.24) 5 (3.37)
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 240 VAC
1.5 (1.1) 3 (2.2) 5 (3.73) 7.5 (5.6) 10 (7.5)
HP Rating UL 508/IEC60947 [-10 Option][[HP (KW)]: 480 VAC
3 (2.24) 5 (3.7) 7.5 (5.6) 10 (7.4) 15 (11.2)
HP Rating UL 508/IEC60947 [HP (KW)]: 120 VAC
0.5 (0.37) 0.75 (0.56) 1 (0.74) 2 (1.5) 3 (2.24)
HP Rating UL 508/IEC60947 [HP (KW)]: 240 VAC
1.5 (1.1) 2 (1.5) 3 (2.2) 5 (3.73) 7.5 (5.6)
HP Rating UL 508/IEC60947 [HP (KW)]: 480 VAC
3 (2.24) 5 (3.7) 7.5 (5.6) 10 (7.4) 15 (11.2) Input (1)
Description CWD CWA CWAxxxxE CWU Control Voltage Range
4-32 VDC 90-280 VAC (4) 18-36 VAC 20-48 VDC/ 20-280 VAC
Maximum Reverse Voltage
-32 VDC - - -
Minimum Turn-On Voltage
4 VDC (5) 90 VAC 18 VAC 19 VDC/VAC
Must Turn-Off Voltage
1 VDC 10 VAC 4 VAC 5 VDC/VAC
Minimum Input Current (for on-state)
10 mA 6 mA 13 mA 7/13 mA
Maximum Input Current
15 mA 10 mA 15 mA 11/9 mA
Nominal Input Impedance
Current Regulated Current Regulated Current Regulated Current Regulated
Maximum Turn-On Time [msec]
1/2 Cycle (6) 20 20 20
Maximum Turn-Off Time [msec]
1/2 Cycle 30 30 30 General (2)
Description Parameters Dielectric Strength, Input/Output/Base (50/60Hz)
4000 Vrms
Minimum Insulation Resistance (@ 500 VDC)
109 Ohms
Maximum Capacitance, Input/Output
8 pF
Ambient Operating Temperature Range (7)
-40 to 80 °C
Ambient Storage Temperature Range
-40 to 125 °C
Weight (typical)
2.88 oz (81.53 g)
Housing Material
UL94 V-0
Baseplate Material
Aluminum
Input Terminal Screw Torque Range (lb-in/Nm)
13-15 /1.5-1.7
Load Terminal Screw Torque Range (lb-in/Nm)
18-20 / 2-2.2
SSR Mounting Screw Torque Range (lb-in/Nm)
18-20 / 2-2.2
Input/Output Terminal Screw Thread Size
#6-32 UNC / #8-32 UNC
Humidity per IEC60068-2-78
93% non-condensing
LED Input Status Indicator
Green
MTBF (Mean Time Between Failures) at 40°C ambient temperature
11,641,553 hours (1,328 years)
(8) MTBF (Mean Time Between Failures) at 60°C ambient temperature
7,210,376 hours (823 years)
(8)
Page 2 Copyright © 2020 Sensata Technologies, Inc. www.sensata.com
720/660 1620/1500 3280/3000 8320/7560 18000/16600
Minimum Power Factor (with Maximum Load) (2)
0.5 0.5 0.5 0.5 0.5
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 120 VAC
0.5 (0.37) 1 (0.74) 2 (1.5) 3 (2.24) 5 (3.37)
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 240 VAC
1.5 (1.1) 3 (2.2) 5 (3.73) 7.5 (5.6) 10 (7.5)
HP Rating UL 508/IEC60947 [-10 Option][[HP (KW)]: 480 VAC
3 (2.24) 5 (3.7) 7.5 (5.6) 10 (7.4) 15 (11.2)
HP Rating UL 508/IEC60947 [HP (KW)]: 120 VAC
0.5 (0.37) 0.75 (0.56) 1 (0.74) 2 (1.5) 3 (2.24)
HP Rating UL 508/IEC60947 [HP (KW)]: 240 VAC
1.5 (1.1) 2 (1.5) 3 (2.2) 5 (3.73) 7.5 (5.6)
HP Rating UL 508/IEC60947 [HP (KW)]: 480 VAC
3 (2.24) 5 (3.7) 7.5 (5.6) 10 (7.4) 15 (11.2) Input (1)
Description CWD CWA CWAxxxxE CWU Control Voltage Range
4-32 VDC 90-280 VAC (4) 18-36 VAC 20-48 VDC/ 20-280 VAC
Maximum Reverse Voltage
-32 VDC - - -
Minimum Turn-On Voltage
4 VDC (5) 90 VAC 18 VAC 19 VDC/VAC
Must Turn-Off Voltage
1 VDC 10 VAC 4 VAC 5 VDC/VAC
Minimum Input Current (for on-state)
10 mA 6 mA 13 mA 7/13 mA
Maximum Input Current
15 mA 10 mA 15 mA 11/9 mA
Nominal Input Impedance
Current Regulated Current Regulated Current Regulated Current Regulated
Maximum Turn-On Time [msec]
1/2 Cycle (6) 20 20 20
Maximum Turn-Off Time [msec]
1/2 Cycle 30 30 30 General (2)
Description Parameters Dielectric Strength, Input/Output/Base (50/60Hz)
4000 Vrms
Minimum Insulation Resistance (@ 500 VDC)
109 Ohms
Maximum Capacitance, Input/Output
8 pF
Ambient Operating Temperature Range (7)
-40 to 80 °C
Ambient Storage Temperature Range
-40 to 125 °C
Weight (typical)
2.88 oz (81.53 g)
Housing Material
UL94 V-0
Baseplate Material
Aluminum
Input Terminal Screw Torque Range (lb-in/Nm)
13-15 /1.5-1.7
Load Terminal Screw Torque Range (lb-in/Nm)
18-20 / 2-2.2
SSR Mounting Screw Torque Range (lb-in/Nm)
18-20 / 2-2.2
Input/Output Terminal Screw Thread Size
#6-32 UNC / #8-32 UNC
Humidity per IEC60068-2-78
93% non-condensing
LED Input Status Indicator
Green
MTBF (Mean Time Between Failures) at 40°C ambient temperature
11,641,553 hours (1,328 years)
(8) MTBF (Mean Time Between Failures) at 60°C ambient temperature
7,210,376 hours (823 years)
(8)
Page 2 Copyright © 2020 Sensata Technologies, Inc. www.sensata.com
