Dold Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail

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£343.80

(exc. VAT)

£412.56

(inc. VAT)

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RS Stock No.:
240-8967
Mfr. Part No.:
BD9080.12 3AC400V UH=AC230V
Brand:
Dold
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Brand

Dold

Monitoring Application

Phase, Voltage

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Asymmetry, Phase Failure, Phase Sequence

Time Delay

0.1 → 5s

Series

BD 9080

Width

45mm

Maximum Operating Temperature

+60°C

Dimensions

133 x 45 x 74mm

Height

74mm

Length

133mm

Operating Temperature Range

+60°C

Minimum Operating Temperature

-20°C

COO (Country of Origin):
DE

Phase monitor, BD9080


Multifunctional device for monitoring three-phase networks for undervoltage / overvoltage. Phase sequence asymmetry, mains failure (in accordance with IEC 255, VDE 0435 part 303).

Recognition of

    - Undervoltages / overvoltages
    - Asymmetry
    - Phase failure
    - Phase sequence

Impervious to harmonics up to a distortion factor of K 20 %
Fallback delay adjustable from 0.1 → 5 s
One LED indicator for each of the following: auxiliary voltage A1 / A2; overvoltage UMAX; undervoltage UMIN; asymmetry / phase sequence / mains failure; contact position
One device for networks with and without a neutral conductor
Rest current principle
2 changeovers
Overall width 45 mm


Phase Sequence/Failure Relays


Monitoring of 3 phase supplies
Orange housing manufactured to DIN 43 880
DIN rail mount

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