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Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

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Good quality Single Phase Voltage Monitoring Relay for sales
Good quality Single Phase Voltage Monitoring Relay for sales
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Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

China Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector supplier
Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector supplier Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector supplier

Large Image :  Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

Product Details:

Place of Origin: China
Brand Name: GINRI
Certification: CE
Model Number: MDB-201Z

Payment & Shipping Terms:

Minimum Order Quantity: 50Pcs
Packaging Details: 1 realy in individual Box , 5 pcs in middle
Delivery Time: 7-10 Days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 20000Pcs Per month
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Detailed Product Description
Functions: Overload Current: 2-99A
Mount: DIN Rail Contact: 1 CO

Motor Protection Relay MDB-201Z Overload Current Unbalance and Phase Loss Protector for Pump Motor 2-99A

 

Why Choose the Motor Protection Relay

The motor is easier to burn the winding than in the past. It is due to the continuous development of the insulation technology. In the design of the motor, it is required to increase the output and reduce the volume, so that the heat capacity of the new motor is smaller and the overload capacity is weaker. Moreover, due to the improvement of the degree of production automation, the motor is often required to operate frequently in various ways such as frequent starting, braking, forward and reverse rotation, and variable load, which puts higher requirements on the motor protection device.

 

The application of the motor is wider. Often used in extremely harsh environments, such as humidity, high temperature, dust, corrosion and other occasions. Coupled with the irregularity of motor manufacturing, the omission of equipment management. All of this has caused today's motors to be more susceptible to damage than in the past, especially overload, short circuit, phase loss, broom and other faults.

 

♦ Features

-- Compact modular size

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

-- Three-phase monitoring of overload,phase loss, current unbalance

-- Adjustable reset mode:automatic reset or manual reset

-- Adjustable power-on delay

-- 1 C/O output contact

-- Fault latch

 

♦ Protective Functions

-- Overload(Overcurrent)

-- Phase loss(Failure)

-- Current unbalance(Asymmetry)

 

♦ Typical Applications

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

-- Motors -- Compressors -- Lifts,Elevators

-- Cranes -- Mining excavators and conveyors

 

♦ Technical data

 

Model MDB-201Z
Structure integrative
Power supply AC220V,AC380V,50/60Hz
Current range 2-99A
Measurement error 1%
Power-on delay 0-999s
Current unbalance threshold 0-40%
Start-up delay 1-30s
Overload delay 1-30s
Auto-reset count 0-99
Auto-reset time 1-99 minutes
Reset mode Manual / Auto /power cycle
Output contacts 1CO
Contact capacity 5A/AC220V,3A/AC380V(Resistive)
Dimensions (L x W x D) 90×70×106.5mm
Mounting Din rail & screw fixing

Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

Contact Details
Wenzhou Ginri Power Automation Co., Ltd.

Contact Person: sales

Tel: +8613757785251

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