Carlo Gavazzi Phase, Voltage Monitoring Relay, 3, 3+N Phase, SPDT, 323 → 475V ac, Plug In

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RS庫存編號:
859-3285
製造零件編號:
PPB01CM48
製造商:
Carlo Gavazzi
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品牌

Carlo Gavazzi

Monitoring Application

Phase, Voltage

Electrical Phase

3, 3+N

Voltage Sensing Range

323 → 475V ac

Contact Configuration

SPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

Plug In

Phase Sensitivity

Phase Loss, Phase Sequence

Time Delay

1 s, 6s

Series

PPB01

Minimum Voltage Sensed

323V ac

Width

36mm

Height

80mm

Length

94mm

Minimum Operating Temperature

-20°C

Maximum Voltage Sensed

475V ac

Dimensions

94 x 36 x 80mm

豁免

COO (Country of Origin):
IT

DPB01/PPB01 Multifunction Monitoring Relay


Carlo Gavazzi DPB01 and PPB01 series three-phase, or three-phase + neutral, line voltage monitoring relay for phase sequence, phase loss, over and under voltage with built-in time delay function. The DPB and PPB relays have a wide supply voltage range from 208 to 480 V ac covered by two multi-voltage relays.

TRMS 3-phase over and under voltage, phase sequence and phase loss monitoring relays
Detect when all 3 phases are present and have the correct phase sequence
Detect if all the 3-phase-phase or phase-neutral voltages are within the set limits
Upper and lower limits separately adjustable
Measure their own power supply
Adjustable voltage on relative scale
Adjustable delay function (0.1 to 30 s)
DIN-rail mounting or plug in
LED indication for relay, alarm and power supply

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