DR-OAC Crydom - Relays

DR-OAC Description

The Crydom DR-OAC is a solid state relay, rated for 240 V and 5 A. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the DR-OAC, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Crydom DR-OAC is used for interfacing field devices (switches, sensors, motor starters, valves, lamps) with PLCs, microprocessor and computer control systems.

Key Specifications

Crydom DR-OAC is a DIN-rail single-point AC output module (35 mm DIN), logic input 5-24 VDC (3.7-32 VDC), 5.0 Arms output, 4 kV optical isolation, LED indicator. Source: Crydom DR Output Modules datasheet. Values at 25°C unless noted.

Parameter	Value
Input
Logic voltage (nominal / range)	5-24 VDC (3.7-32 VDC)
Drop-out voltage	1.0 VDC
Maximum input current	18 mA
Output
Line voltage (nominal / range)	240 VAC (12-280 VAC)
Maximum off-state voltage	600 Vpk
Maximum off-state leakage	0.1 mArms
Maximum rated on-state current	5.0 Arms
Minimum on-state current	50 mArms
Maximum surge current	250 Apk
On-state voltage drop	1.6 V
HP rating	1/2 HP
Static off-state dv/dt	200 V/µs
Recommended fuse	5 A
Maximum turn-on / turn-off time	8.33 ms / 8.33 ms
General
Input/output isolation	4000 V
Operating temperature	-30 to 80°C

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