Advanced power guard relay for both single and three phase motors. Monitors motor power consumption and detects overload, under-load, and locked rotor conditions. Features adjustable start delay (ignores motor inrush) and trip delay (prevents nuisance tripping). 1CO 8A@250VAC output, 11 pin plug-in. Commonly used for critical pump, compressor, and motor-driven equipment protection.
Note: Requires ZB11 11-pin relay base socket (sold separately). For DIN rail retention, add CMAC Spring Clip. For simpler Cos Phi monitoring on 3-phase motors only, see the RP81.
Available models:
– RP91-1-3-400-24: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 400VAC
– RP91-400V: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 400VAC
– RP91-415V: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 415VAC
PRODUCT CODE
RP91-1-3-400-24
Model
400VAC, Start+Trip Delay, 400VAC Standard, 415VAC Standard
Comadan RP91 Power Guard Relay – 1 & 3 Phase Motor Protection, 11 Pin
Description
Advanced power guard relay for both single and three phase motors. Monitors motor power consumption and detects overload, under-load, and locked rotor conditions. Features adjustable start delay (ignores motor inrush) and trip delay (prevents nuisance tripping). 1CO 8A@250VAC output, 11 pin plug-in. Commonly used for critical pump, compressor, and motor-driven equipment protection.
Note: Requires ZB11 11-pin relay base socket (sold separately). For DIN rail retention, add CMAC Spring Clip. For simpler Cos Phi monitoring on 3-phase motors only, see the RP81.
Available models:
– RP91-1-3-400-24: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 400VAC
– RP91-400V: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 400VAC
– RP91-415V: 1 & 3 phase, start+trip delay, 1 CO 8A@250VAC, 415VAC
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