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

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£94.21

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£113.05

(inc. VAT)

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RS Stock No.:
182-9992
Distrelec Article No.:
137-54-202
Mfr. Part No.:
E3YF400V02 0.85
Brand:
Tele
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Brand

Tele

Monitoring Application

Voltage

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensitivity

Undervoltage

Mounting Type

DIN Rail

Time Delay

200ms

Frequency Sensing Range

48 → 63Hz

Series

ENYA

Maximum Frequency Sensed

63Hz

Length

65mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+55°C

Height

87mm

Minimum Frequency Sensed

48Hz

Operating Temperature Range

+55°C

Dimensions

65 x 35 x 87mm

Width

35mm

COO (Country of Origin):
AT
Voltage monitoring 3-phase against N, Voltage failure monitoring, 400V, 2 CO, fixed threshold voltage Us=195,5V

Monitoring relays - ENYA series
Undervoltage monitoring
Supply voltage = measured voltage
2 change over contacts
Width 35 mm
Installation design
Task
The emergency lighting is activated in the event of a mains failure or undervoltage.
Solution
The mains failure is monitored with a E3YF400V02 (three phases). If the voltage falls below 85% of the nominal voltage, the output relay trips and turns the emergency lights on.
Use/value
Detects mains failure
Applications
Emergency Power
Facility Management
Renewable Energy

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