凯讯继电器P9680 Broyce Control继电器

凯讯 Broyce Control P9680 继电器 

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 for both Overcurrent andEarth Fault detection

6 selectable IDMT (Inverse Definite Minimum Time) characteristic curves or adjustable DT (Definitive Time)

Last trip memory (up to 10 events)

Three phase Overcurrent and Earth Fault detection

Measurement and live display of individual phase and earth fault currents

Pre-defined selectable CT ratio's (5:5....6000:5)

Display of measured phase to neutral or phase to phase voltages

Display of measured frequency, power, power factor and hours run

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

 

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