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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

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Wenzhou Ginri Power Automation Co., Ltd.

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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

Name: Compact Motor Protection Relay MDB501Z Over Under Load Phase Loss Protector
Brand: GINRI
Price: 1 USD

Wholesale Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector from china suppliers

Brand Name : GINRI

Model Number : MDB-501

Certification : CE

Place of Origin : China

MOQ : 10Pcs

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

Supply Ability : 20000Pcs per month

Delivery Time : 3-15 days

Packaging Details : 1 relay in individual package

Functions : Over/Under Load/Voltage

Application : Pump Fan

Power Supply : AC220V,AC380V

Net weight : 0.5kg

Mount : DIN Rail

Model : MDB-501Z

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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

Model	MDB-501Z
Structure	Integrative
Power supply	AC220V,AC380V,50/60Hz
current Range	0.3-16A,3-160A,10-999A
Measurement Error	1%
Time-current characteristic	Definite & Inverse selectable
Reset mode	Manual/Auto/Power cycle
RS-485 Protocol	Modbus RTU
Output type	Trip:1 NO+NC, Alarm: 1NO
Power consumption	≤ 5VA
Weight	500g
contact capacity	5A 250VAC,3A 380VAC
*Dimension(LWD)*	*9070106.5mm*
Mounting	DIN Rail & Screw Fixing

GINRI Selection Gu

Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

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

Product Tags:

3 phase protection relay

3 phase monitoring relay

Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector Images

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