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          Unbalanced Voltage Relay AC220V

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          unit price: negotiable
          min amount:
          amount:
          period for delivery: Consignment Deadline Days
          area: Zhejiang
          Expiry date : Long Effective
          last update: 2018-09-19 01:33
          view count: 199
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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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