OPT-240D45-17

240D45-17 240 VAC, 45 Amp, DC Control Solid State Relay (SSR), Replacement Part Only

This 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) should be used as a replacement part only. For new
development, use the equivalent 240D45 SSR instead. The two parts are manufactured identically using the same VDE-
approved optocoupler and have identical specifications.
 

Optical Isolation Input to Output	4,000 V
Turn-on Voltage	Zero
Turn-on time	½ cycle maximum
Turn-off time	½ cycle maximum
Operating Frequency	25 to 65 Hz (operates at 400 Hz with six times off-state leakage)
Coupling Capacitance Input to Output	8 pF maximum
DV/DT Off-state	200 volts per microsecond
DV/DT Commutating	Snubbed for rated current at 0.5 power factor

NOTE: Specifications for 240D45-17 are identical to 240D45.

	240D3	240D10	240Di10	240D25	240Di25	240D45	240Di45
Nominal AC Line Voltage	240	240	240	240	240	240	240
Nominal Current Rating (Amps)	3	10	10	25	25	45	45
1 cycle Surge (Amps) Peak	85	110	110	250	250	650	650
Nominal Signal Input Resistance (Ohms)	1000	1000	730	1000	730	1000	730
Signal Pick-up Voltage	3VDC (32V allowed)	3VDC (32V allowed)	3VDC (32V allowed)	3VDC (32V allowed)	3VDC (32V allowed)	3VDC (32V allowed)	3VDC (32V allowed)
Signal Drop-out Voltage	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC
Peak Repetitive Voltage Maximum	600	600	600	600	600	600	600
Maximum Output Voltage Drop	1.6 volts	1.6 volts	1.6 volts	1.6 volts	1.6 volts	1.6 volts	1.6 volts
Off-State Leakage (mA) Maximum	5 mA	14 mA	14 mA	14 mA	14 mA	14 mA	14 mA
Operating Voltage Range (Volts AC)	24-280	24-280	24-280	24-280	12-280	24-280	24-280
I2t Rating t=8.3 (ms)	30	50	50	250	250	1750	1750
Isolation Voltage	4,000VRMS	4,000VRMS	4,000VRMS	4,000VRMS	4,000VRMS	4,000VRMS	4,000VRMS
θjc* (°C/Watt)	11	1.3	1.3	1.2	1.2	0.67	0.67
Dissipation (Watts/Amp)	1.7	1.6	1.6	1.3	1.3	0.9	0.9
θjc* = Thermal resistance junction to base. Maximum junction temperature is 110 °C.