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MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

    Buy cheap MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control from wholesalers
     
    Buy cheap MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control from wholesalers
    • Buy cheap MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control from wholesalers
    • Buy cheap MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control from wholesalers

    MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

    Ask Lasest Price
    Brand Name : GINRI
    Model Number : MDB-501Z
    Certification : CE
    Payment Terms : L/C, T/T, Western Union,paypal
    Supply Ability : 2000Pcs Per Month
    Delivery Time : 5-8 working days
    • Product Details
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    MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

    GINRI Motor Protection Relay MDB-501Z Overload Underload Phase Loss Protector


    ♦ Features

    -- Compact modular size

    -- Built-in LCD and keypad afford a precise,digital setting

    -- Three-phase monitoring of short-circuit,locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overload alarm

    -- 1 or 2 phase monitoring of overvoltage,undervoltage

    -- Earth fault (should couple with ZCT)

    -- RS-485 communication port

    -- DC4-20 mA analog output

    -- Separated output contacts,two for trip,one for alarm

    -- 4 LEDs for status indication

    -- Fault recording with last 3 faults


    ♦ Protective Functions

    -- Overload(Overcurrent)

    -- Underload(Undercurrent)

    -- Current Unbalance

    -- Phase loss(Failure)

    -- Current unbalance(Asymmetry)

    -- Lock-rotor

    -- Short circuit

    -- Earth Fault

    -- Overvoltage

    -- Undervoltage


    ♦ Typical Applications

    -- Pumps -- Fans -- Refrigeration Units -- Blowers

    -- Motors -- Compressors -- Lifts,Elevators

    -- Cranes -- Mining excavators and conveyors


    ♦ Technical data

    ModelMDB-501Z
    StructureIntegrative
    Power supplyAC220V,AC380V,50/60Hz
    current Range0.3-16A,3-160A,10-999A
    Measurement Error1%
    Time-current characteristicDefinite & Inverse selectable
    Reset modeManual/Auto/Power cycle
    RS-485 ProtocolModbus RTU
    Output typeTrip:1 NO+NC, Alarm: 1NO
    Power consumption≤ 5VA
    Weight500g
    contact capacity5A 250VAC,3A 380VAC
    Dimension(L*W*D)90*70*106.5mm
    MountingDIN Rail & Screw Fixing
    GINRI Selection Gu

    Ginri JVR1000 3 Phase Voltage Monitoring Relay LCD Display Motor Voltage Protection Relay With Multi Protective Function


    FAQ

    Q1. What advantages do you have?

    A1. Ginri Power Automation are the direct Manufacturer in Wenzhou China from 1995, we have professional developing, marketing & production team to offer you the most competitive price and best service.

    Q2. What’s your main product?

    A2. We are 100% focus on Automation Products Voltge Monitoring Relay, Motor Protection Relay, Relay Modules, and Connector-Terminal Conversion Units.

    Q3. Could you print our own logo?

    A3. Yes, Our company are available for Retail & Wholesale & OEM & ODM.

    Q4. How long is the quality guarantee?
    A4. 18 month warranty, our products are 100% inspection.

    Q5. How long is the deliver time?

    A5. It usually takes about 3 - 5 working days for sample order and 10 - 25 days for big order.

    Q6. What is your payment terms?
    A6. Our Payment term is T/T, Aliexpress, Western Union, PayPal, Money Gram, L/C at sight.

    Q7. How could I get your sample?

    A7. You can request sample purchse through our alibaba trade assurance service.

    GINRI 3 Phase Voltage Moniroting Relay with timing and counting RD6-W Din Rail Voltage Realy with LCD Display functio

    Quality MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control for sale
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