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protective relay

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  • ZHRV5-01 Voltage control relay
    • Min Order:1 piece

    • Industry:Electrical Equipment & Supplies

    • Measuring range: 45Hz~65Hz, 0

    • Adjustable hysteresis value: 5~ 20% of Threshold value

    • Action delay stting range: 0.1s~10s

    • Voltage measurement error: <1%

    • Konb setting accuracy: 1% scale value

    • Rated insulation voltage: 460V

    • Contact configuration capacity(A): 8A

    • IP Class: IP20

    • Altitude: ≤2000m

    • Use category: AC-15

    • Region:Zhejiang/Wenzhou

    • Payment Method:T/T, L/C, Credit Card, PayPal, Westem Union, Cash

    • Turnover:USD 500 thousand - 1 million per year

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  • JVRD-380N 3 Phase 4 Wire Voltage Monitoring Relay Neutral Protective Voltage Phase Control Relay 220V 380V
    • Unit Price:US $10.8-11.97 /piece

    • Min Order:1 piece

    • Industry:Electrical Equipment & Supplies

    • Rated voltage: 220VAC,380VAC,400VAC 440VAC,460VAC,50/60Hz

    • Output contacts: 2 C/O(1C/O &1NC for 3-phase 4-wire)

    • Contact capacity: 6A,250VAC

    • Degree of protection: IP 20

    • Region:Zhejiang/Wenzhou

    • Port:ningbo,shanghai,guangzhou

    • Payment Method:T/T, L/C, Credit Card, PayPal, Westem Union

    • Turnover:USD 500 thousand - 1 million per year

    • Imports:Below USD 100 thousand per year

    • Export:USD 300 - 500 thousand per year

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