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Wenzhou Ginri Power Automation Co., Ltd.
Wenzhou Ginri Power Automation Co., Ltd.
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LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate

Wenzhou Ginri Power Automation Co., Ltd.

LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate

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Brand Name : GINRI

Model Number : MDB-501F

Certification : CE

Place of Origin : China

MOQ : 10Pcs

Payment Terms : L/C, T/T, Western Union,paypal

Supply Ability : 20000Pcs per Month

Delivery Time : 5-8 working days

Packaging Details : 1 relay in individual package ,5 pcs in middle box

Model : MDB-501F

Struction : Seperate

Weight : 600g

Mounting : flush Mounting

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

♦ 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-501F
StructureSeparate
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
Weight600g
contact capacity5A 250VAC,3A 380VAC
Dimension(L*W*D)90*70*106.5mm
MountingFlush Mount


LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate



































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fan motor relay

      

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