Jiangsu Acrel Electrical Manufacturing CO.,LTD

Tel:+86-18761593924

E-Mail:lukas.lu@email.acrel.cn

AM5 Series 35kV Medium Voltage Protection Relay

AM5 Series 35kV Medium Voltage Protection Relay

AM5 series microcomputer protection device are applicable to the user substation which the input voltage is 35kv or above. AM5 can be used to protect and control the user substation, and is be widely used to Power Industry, Water conservancy industry, Traffic Industry, Oil industry, Chemical industry,Coal Industry, Metallurgical Industry and so on.

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Description
Major Characteristics
  • A complete set of protection, related to the application;
  • 8 current input, 4 voltage input, 16 DI, 10 DO;
  • Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
  • 2 RS485 serial communication, IEC 60870-5-101, IEC60870-5-103 and Modbus-RTU;
  • 1 RS232 for user update;
  • 1 GPS for GPS timing;
  •  More than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records;
  • Powerful graphic programmable Logic.
Panel Features
 

 

LCD Display

 

Dimension
  • Dimension
  • Cut-out Dimension 
Network Structure

 
Installation On-Site

 

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Data Sheet
Main Parameters

 

Power Supply

Power supply: AC/DC220V,Or AC/DC110V,oR DC48V(Reference the wiring diagram)

Range: Power supply x (1±20%)

Maximum power consumption:≤10W(DC)

Rated Voltage

Rated Voltage:AC100V

Range:1-120V

Accuracy:±0.5%

Power Consumption:≤0.5VA(Single phase)

Overload capacity:1.2 times rated voltage for continous work;2 times for 10 seconds

Rated Current

Rated current: AC 5A/1A(See the device wiring diagram)

Range:0.04In~15In

Power consumption: ≤0.5VA(Single phase)

Over capacity:2 times rated current for continuous work;40 times for 1 second

Frequency

Rated frequency:50Hz or 60 Hz

Range:45~55Hz

Accuracy:±0.1Hz

Digital Inut

Rated Voltage: AC/DC220V,AC/DC110V,DC48V(Similar to power supply)

Voltage Range: Rated voltage x (1±20%)

Power Consumption:≤1W(DC220V)(Single channel)

Digital Output

Mechanical life:≥10000 times

Switching capacity:≥1000W,L/R=40ms

On current:continuous≥5A short time(200ms)≥30A

Interrupting capacity:≥30W,L/R=40ms

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