凯讯继电器P9660 Broyce Control
Dims:
W x H. 96 x 96mm (front)
W x H. 89.5 x 89.5mm (main body)
L. 107mm
True R.M.S. measurements
Low-set and High-set tripping thresholds
6 selectable IDMT (Inverse Definite Minimum Time) characteristic curves or adjustable DT (Definitive Time)
Last trip memory (up to 10 events)
Earth Fault detection
Measurement and live display of earth fault current
Pre-defined selectable CT ratio's (5:5....6000:5)
Microprocessor based (self checking) with non-volatile memory
"Ecosmart" Energy efficient power supply design
Rear mounted pluggable connectors for supply, relay contacts and current inputs
Supply voltage options: 18一55V AC/18一72V DC or 85一265V AC/85一370V DC
Contact Person:Ms.Ling