1SVR740885R4300 ABB CM-MPS.23P

Nimewo Pati	1SVR740885R4300
Mak	ABB
Sik lavi	Aktif
metòd aliye	Surface mounting
frekans antre	240 Pixel
fòm vag sou batri	240 Pixel
frekans sou operasyon batri	240 Pixel
tipik tan rechaje	240 Pixel
koulè	240 Pixel

ABB 1SVR740885R4300 espesifikasyon teknik, atribi, paramèt.

The CM-MPN.23S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60/400 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay is also suitable to monitor single-phase mains. It monitors all phase parameters such as over/undervoltage, phase unbalance, phase failure as well as an interrupted neutral. The corresponding threshold values are adjustable. The CM-MPN.23S also offers selection of phase sequence monitoring, automatic phase sequence correction as well as an ON or OFF tripping delay. The output contacts can be configured as 1x2 c/o (SPDT) contacts (common signal) or 2x1 c/o (SPDT) contact (separate signal for over- and undervoltage thresholds) operation. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.