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Three-Phase ProtectorPhase Monitoring Relay
Shiva Amvaj Super Phase Monitoring Relay shields three-phase networks against overvoltage, undervoltage, phase unbalance, and phase reversal, with dedicated diagnostic LEDs for each fault condition.
Product Models
Code:
13B3
Weight:
190 gr
Dimensions:
72*86*60 mm
IP:
30
Supply Voltage / Inputs:
300-500 VAC/3PH/50-60 Hz
Power-On Delay Time:
۲-۲۴۰ Sec
Trip Delay Time:
0-10 Sec
Trip Delay for Inrush Voltage Drop at Start:
۵ثانیه+ تأخیر زمان قطع
Trip on / Cut-off for:
افزایش ولتاژ: 480-400 ولت، کاهش ولتاژ: 380-300 ولت، عدم تقارن: 25-7درصد
Operating Conditions:
دما: ۶۵+..۲۰– درجه سانتی گراد و رطوبت : ۷۰درصد
Output:
2 عدد رله 5A
Features of the Shiva Amvaj Super Phase Controller
Accurate mains monitoring because neutral is not used (neutral sometimes becomes live)
Protection against
Over-voltage and under-voltage
Phase sequence error (swapping) and phase asymmetry
Loss of any phase
6 indicators to signal
U: Mains power
ON: Relay on
ΔU: Phase asymmetry
U<: Over-voltage
U>: Under-voltage
P: Phase sequence error (swapping)
User-adjustable asymmetry and turn-on delay parameters
Parameters do not change due to panel contactor shocks
