产品名称：MV1三相电压监测继电器

MV1三相电压监测继电器

Introduction: It is a 3 Phase, 3 Wire Voltage Monitoring Relay. It is best suitable for monitoring balanced or unbalanced 3 Phase 3 Wire loads powered by Generators, UPS, Stabilizers, Inverters or electricity Board (Utility). It is used to protect against fluctuating voltage to start standby generators, to operate mains failure units, Gensets, AMF Panels, PCC, Distribution boards and similar applications, where close regulation is required. Some of the other added advantages are easy & quick settings from front. User friendly indications. 11 PIN plug-in mounting facility.

Features: · Monitors all 3 Phase to Phase Voltages for Under & Over Voltage conditions. · Unaffected by Harmonics & Frequency variations & phase sequence. · Adjustable Under / Over Voltage Settings (75% - 95%). · Available for any System Voltage. · Auto / Manual Reset. · 11 PIN plug-in socket mounted enclosure.

Application Areas: Generator panels AMF Panels Centrifuge machine control panels Induction Heater Control panels HT motor starter panels 3 phase UPS panels Loading Monitoring of conveyor Fan Belt failure monitoring Dry run of pumps

Technical Specifications:

Sr. Parameter Specifications 1 System Supply 240/380/415 V AC ±15% 50/60Hz 2 Output Relay Contact 1 CO (2 CO) 3 Trip Setting Under Voltage 85% - 95% (adjustable); Over Voltage 105% - 115% (adjustable) 4 Trip Time Delay 1-10 secs. (adjustable) 5 Power on Delay 1-10 secs. (adjustable) 6 Reset Auto / Manual 7 Weight 200 gms. 8 Dimensions (mm) Overall (L x W x D) 75 x 35 x 95; Mounting 11 - Pin plug in