Unbalanced Voltage Relay AC220V

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2018-12-21 09:26
Browse the number: 316
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Product details

Model Description 


Model Selection Table

Model

Over-voltage

Under-voltage

Unbalance

Phase sequence

Phase failure

Reset

Test

PTC Protection

Load protection


Setting range

Delay range

Setting range

Delay range

Setting range

Delay range

ZHRV1-14

1.15

2s

0.85

2s

8%

2s


Note:

1. "●"Function is available, "-"Function is not available. "○"Function can be customized.

2. In three-phase four-wire circuit, relay without phase sequence protection could achieve single-phase or two-phase protection.

3. Choose either PTC protection or load protection.

4. Load protection: L1/L2/L3(P-P).


Technical Parameters

Rated supply voltage

AC220V、AC230、AC240V、AC380V、AC400V、AC415V

Rated supply frequency

50Hz/60Hz

Over-voltage threshold range

(1.05~1030)×Ue

Under-voltage thershold range

(0.70~0.95) ×Ue

Unbalance threshold range

5%~15%

Action delay range

0.1s~10s

Phase failure and phase sequence

≤1s

Voltage measurement error

≤1%( Entire setting range)

Delay error

±10%+0.1s

Knob setting accuracy

±1%/Scale value

Rated insulation voltage

415V

Contact configuration capacity(A)

10A

IP Class

IP20

Class of pollution

Electrical Life

105

Mechanical life

106

Altitube

≤2000m

Allowable relative humidity

≤50%(40℃)( No condensation)

Use category

AC-15

Short circuit protector type

RT36-00 5A

Contact capacity

Ue/le:240V/1.5A,415V/0.95A

Output type

1C/O

DIN rail Standard

(width)35mm(IEC/EN60715)


Function diagram


Wiring Diagram

 



Dimensions(mm)


Ordering instructions

Model  significance:

ZHRV1-04/A380 voltage relays, rated voltage AC 380V with phase failure, phase sequence, over-voltage protection. Adjustable over-voltage range(1.05-1.3)Ue, under-voltage range(0.7-0.95)Ue, unbalance protection range(5%-15%)Ue, action delay time 0.1s to 10s.


http://www.cnakm.net/

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