产品名称：VSC 34 三相电压扫描仪

VSC 34 三相电压扫描仪

Introduction: Measures & scans 3 phase voltage supply and display the line voltage or Line to Neutral Voltage. It also monitors the Under & Over voltage conditions & compare with the Programmed Preset trip levels. In case, it exceeds the preset limits it de-energizes an output relay. The Scanners can be Manually reset.

Features: · Digital 3 phase voltage readout. · Scan time of 5 sec each · Preset under voltage trip( 75% - 95%) adjustable. · Preset over voltage trip( 105% - 120% ) adjustable. · Energizing time delay( 2- 5 sec) · 1 CO( 2 CO) output relay rated 5A/230V AC. · Manual reset · DIN panel cutout flush mounted enclosure.

Application Areas: Generator panels AMF controls panels UPS control panels Power distribution panel

Technical Specifications:

Sr. Parameter Specifications 1 Supply voltage System 3 Phase 380 / 415 / 440 V AC±30%; Auxillary 110 / 240 / 380 / 415 / 440 V AC / 24 V DC +20%, -25% 2 Output relay contacts 1 CO (2 CO) 3 Trip setting Under Voltage 75% - 95% of monitored supply; Over Voltage 105% - 120% of monitored supply 4 Trip time delay 3.5 secs ± 1.5 secs 5 Reset Auto / Manual 6 Display 3 digit, with 1 V resolution & 4 - 7 Secs Scan time 7 Monitoring Phase to neutral 8 Weight 1100 gms. 9 Dimensions (mm) Overall (L x W x D) 144 x 72 x 215; Mounting (L x W) 138 x 66