HS103DR-D2490 Crydom - Relays

HS103DR-D2490 Description

Rated at 280 V and 55 A, the Crydom HS103DR-D2490 is a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

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Summary of Features

Target Applications

Crydom HS103DR-D2490 is used for ready-to-install switching of AC loads such as heaters and furnaces in control cabinets, with the SSR pre-mounted on a matched heat sink.

Key Specifications

Crydom HS103DR-D2490 is a DIN-rail mounted SSR and heat sink assembly (HS103DR Series) with Crydom D2490, 55 A AC output @ 40°C, 24-280 VAC, DC control 3-32 VDC, thermal pad installed. Source: Crydom HS103DR Series Assemblies datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage (47-63 Hz)	24-280 Vrms
Maximum load current @ 40°C	55 Arms
Minimum load current	0.04 Arms
Transient overvoltage	600 Vpk
Maximum off-state leakage @ rated voltage	10 mArms
Minimum off-state dv/dt	500 V/µs
Maximum surge current (16.6 ms)	1200 Apk
Maximum on-state voltage drop @ rated current	1.6 Vpk
Maximum I²t for fusing (8.3 ms)	6000 A²s
Input
Control voltage range	3-32 VDC
Typical input current	3.4 mA @ 5 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)	1.39 lb (631 g)

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