Crydom D53TP50D 3 Phase Conductor Relay D53TP50D Fiche De Données

Control Voltage Range 

4-32 VDC

90-280 Vrms

Minimum Turn-On Voltage 

4.0 VDC

90 Vrms

Minimum Turn-Off Voltage

1.0 VDC

10 Vrms

Minimum Input Current (for on-state)

19 mA @ 4V

2.2 mA @ 120V

Maximum Input Current 

25 mA @ 32V

10mA @ 240V

Nominal Input Impedance 

Current Limiter

Current Limiter

Maximum Turn-On Time  [msec] (5)

1/2 Cycle

50

Maximum Turn-Off Time  [msec] 

1/2 Cycle

50

Dielectric Strength, Input/Output/Base (50/60Hz)

4000 Vrms

Minimum Insulation Resistance (@ 500 V DC)

10

9

 Ohm

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-40 to 80°C

Ambient Storage Temperature Range

-40 to 125 °C

Weight (typical)

10.3 oz (315g)

Encapsulation

Thermally conductive Epoxy

Terminals

Nickel plated Brass

Screws and Saddle clamps

Zinc plated Steel

Input Terminal Screw Torque Range:[in lbs/Nm]

8-10 / 0.9-1.1

Output Terminal Screw Torque Range:[in lbs/Nm]

15-20 / 1.7-2.2

1) All parameters at 25°C unless otherwise specified. 
2) Relay will self trigger between 900-1200 Vpk. 
3) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 
4) Heat sinking required, see page 4 for derating curves. 
5) Turn-on time for  Random turn-on versions is 0.02 msec (DC Control Models)