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PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage
PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage
PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage
PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage
PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage
PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage

PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage

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Chongqing Blue Jay Technology Co.,Ltd

China

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PR 265 Areva Overload Underload Intelligent Relays Motor Relay Single Phase With Leakage

Description


PR265 motor protector is an all-in-one solution designed to continuously monitor 3-phase power lines for abnormal conditions. It can use with motors of any size or type.

When the PR265 sense the motor runs into the preset abnormal alarm value, PR265 will automatically trigger the release switch to shut down the circuit. Option RS485 communication port can upload the monitor data and alarm status to remote control system.

 

Features

l  Low cost electronic design relay, can replace a variety of single function protection relays.

l  Suit for Motor under 0.66KV.

l  Build in 3P CT for current sampling, suit for current under 200A.

l  2 digital outputs for external control loops.

l  Optional RS-485 network communications.

l  Optional earth leakage sensor or analog output.

 

Application

l  With or without a zero-sequence core-balance current transformer

l  With or without an external RTD module

l  Across-the-line starting

l  Star-delta starting

l  Two-speed motors

 

Specification

Electrical parameters


Auxiliary Power

85-265Vac/dc

Power consumption

<4 VA

Insulation resistance

>100MΩ

Relays

5A/250VAC, 5A/30VDC (NO contact)

Motor rated voltage

AC220V / AC380V / AC660V

Motor rated current

0.5-200A use internal CT
  200A-820A use external ../5A CT

Leakage current sensor(1)

0-1A

Impulse withstand voltage

4 kV

Measuring accuracy:


Current

± 0.5% @ 10~120% Ie

Voltage

± 0.5% @ 10~150% Ue

Temperature

± 1% @ 0.1~30 K

Analog Output

± 1% (4 ~ 20mA)

External port:


Digital input

Regular 4 or 11DI, max11 DI(3)

Digital output

Regular 2DO, max 6DO(4)

Analog Output

1AO

Working environment:


Working temperature

-10C ~ +55°C

Storage temperature

-30C ~ +70°C

Relative humidity

< 93% RH

Elevation

Less than 3000 m

Electrical test:


Standard reference

IEC 60947-1

IEC 60947-4

Electrostatic discharge

Severity: level III

Severity

Severity: level III

Surge

Severities: level III

Voltage Characteristics

Between two of the power / input / output between   AC2kV/1min


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