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

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Subtotal (1 unit)*

THB11,719.42

(exc. VAT)

THB12,539.78

(inc. VAT)

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RS Stock No.:
240-8939
Mfr. Part No.:
BA9043 3/N AC50-400HZ 230/400V
Brand:
Dold
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Brand

Dold

Monitoring Application

Voltage

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensitivity

Undervoltage

Mounting Type

DIN Rail

Time Delay

0.5 → 10s

Frequency Sensing Range

50 → 400Hz

Series

BA 9043

Height

73mm

Length

132mm

Maximum Operating Temperature

+60°C

Dimensions

132 x 45 x 73mm

Operating Temperature Range

+60°C

Minimum Operating Temperature

-20°C

Width

45mm

COO (Country of Origin):
DE

Voltage relay, three-phase, BA9043, BA9043/001


Voltage monitoring for 3 phase systems
3 phase mains, 50 → 400 Hz
Arithmetic average measurement
Adjustable response and fall-back values
For mains with or without a neutral conductor
Closed circuit current principle; output relay not activated in the event of a fault
LED status displays
Impervious to harmonics
Overall width 45 mm
Input
Overload capability: 1.2 UN continuous
Response value RAN: 0.85 → 1.05 UN adjustable
Fall-back value: 0.75 → 0.95 UAN adjustable
Output
Contact assignment: 2 changeovers
Contact type: Spring contact
Thermal current: 6 A
Switching capacity: 3 A (as per AC 11, 230 V), 2 A (as per DC 11, 24 V)


Phase Sequence/Failure Relays


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

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