产品名称：CFD2三相电压监测继电器

CFD2三相电压监测继电器

Introduction: It is a 3 Phase,4 Wire Voltage Monitoring Relay. It is best suitable for monitoring Balanced or Unbalanced 3 phase 4 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. DIN-Rail mounting and Panel mounting facility.

Features: · Monitors all 3 phases to neutral Voltages for Under Voltage conditions. · Unaffected by Harmonics & Frequency variations & Phase Sequence. · Adjustable Under / Over Voltage Settings. · Available for any System Voltage. · Auto / Manual Reset. · Sleek DIN Rail 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 110/240/380/415/440 V AC +20%, –25% 2 Output Relay Contact 1 CO (2 CO) 3 Trip Setting Under Voltage 75% - 95% (adjustable); Over Voltage 105% -120% (adjustable) 4 Trip Time Delay 1-10 secs. (adjustable) 5 Power on Delay 1-10 secs. (adjustable) 6 Reset Auto / Manual 7 Weight 450 gms. 8 Dimensions (mm) Overall (L x W x D) 76 x 56.5 x 117.5; Mounting 67 x 46