CD2450W2V Crydom - AC-DC Power Systems

CD2450W2V Description

The CD2450W2V from Crydom is a power supply with a 240 V / 50 A rating. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

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Summary of Features

Target Applications

Crydom CD2450W2V is used for switching AC loads in industrial heating and temperature control (ovens, furnaces, plastic molding and extrusion machines), packaging and food processing equipment, lighting control, HVAC systems and industrial automation.

Key Specifications

Crydom CD2450W2V is a dual-channel panel-mount solid state relay (Evolution Dual Series), 50 A per channel, 24-280 VAC, SCR output, DC control 4-32 VDC, zero voltage turn-on, key locking connector, output terminals A channel left, B channel right. Source: Crydom Evolution Dual Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output (per channel)
Operating voltage (47-440 Hz)	24-280 Vrms
Load current range	0.15-50 Arms
Transient overvoltage	600 Vpk
Maximum off-state leakage @ rated voltage	1.0 mArms
Minimum off-state dv/dt	500 V/µs
Maximum 1 cycle surge current (50/60 Hz)	710/750 Apk
Maximum on-state voltage drop @ rated current	1.3 Vpk
Thermal resistance junction to case (Rjc)	0.33 °C/W
Maximum I²t for fusing (1/2 cycle, 50/60 Hz)	2520/2320 A²s
Input
Control voltage range	4-32 VDC
Minimum turn-on / turn-off voltage	4 VDC / 1.0 VDC
Typical input current	10 mA @ 12 VDC
Maximum turn-on / turn-off time	1/2 cycle / 1/2 cycle
General
Dielectric strength, input/output/base	4000 Vrms
Ambient operating temperature	-40 to 80°C
Weight (typical)	3.0 oz (86.5 g)

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