Picture of HRN-56/480 Voltage monitoring relay in 3P with adjustable level Umin by Elko

Picture of HRN-56/480 Voltage monitoring relay in 3P with adjustable level Umin by Elko

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Manufacturer: Elko

SKU: HRN-56/480

HRN-56/480 Voltage monitoring relay in 3P with adjustable level Umin by Elko

Clearance Pricing

Old price: $82.66

Price: $70.66

Availability: 3 in stock

Minimum Order Quantity is 1

Qty:

Ships from Longmont, Colorado
Engineer-checked application fit
Africa: order via aim.eenovators.com

Description
Specifications

Description

Relay monitors phase sequence and failure (e.g. control of correct motor winding etc.).
Relay is designated for monitoring of 3-phase networks.
Supply from all phases which means that relay is functional also in case of one phase failure
Supply and monitored supply Un: HRN-56/480 - 3x 480 V
Fixed delay t1 (500 ms)
Adjustable delay t2 (0.1 - 10 s)
Fixed delay t3 (max. 1 s)

Products specifications

Attribute name	Attribute value
Input	480V/277V 3Φ, Supply voltage = Measuring voltage
Supply Voltage	480V/277V 3Φ
Functionality	Phase Failure, Phase Sequence
Phase	3P3W
Contact	1 CO, SPDT
LED	Green, Red
Series	HRN

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