• 
Acrel Co., Ltd.
  • Home
  • Products+
  • Solutions+
    • Operation and Maintenance Cloud Platform for Substations
    • Prepayment Cloud Platform
    • Smart Lighting Control System
    • Energy Consumption Monitoring Solution for Base Station
    • Energy Management System
    • Energy Efficiency Management System
    • Medical Isolation Power Supply System
    • Charging Pile Energy Management System Solution
    • Smart Busway Monitoring Solution
    • Wireless Temperature Monitoring System
    • Precision Distribution Monitoring Solution for Idc
    • Smart Motor Control and Protection Solution
    • Power Monitoring System
    • Cloud Platform for Power Iot
    • Photovoltaic System Solutions
    • Split Core Current Transformer
    • Hall Sensor Solution
    • Prepaid Solution
  • Projects+
    • Prepaid Metering Project in Cambodia
    • Shanghai Cadillac Building Project
    • 200MW Solar Power Plant Project in India
  • About Us+
    • Company
    • Factory Tour
    • Certificates
  • News
  • Contact
  • Home
  • Products
  • Protection Relay
  • Protection Relay, AM5
Protection Relay, AM5
Protection Relay, AM5
Protection Relay, AM5 Protection Relay, AM5 Protection Relay, AM5 Protection Relay, AM5

Protection Relay, AM5

AM5 series microcomputer protection device is applicable to the user substation which the input voltage is 35kv or above. AM5 protection relay can be used to protect and control the user substation, and is widely used in power industry, water conservancy industry, traffic industry, oil industry, chemical industry, coal industry, metallurgical industry and so on.

Inquiry
Functions
Protection Functions AM5
F T M C B U1 U2 DB
Directional overcurrent (with voltage dependant, 3 stages) ■
Overcurrent (with compound voltage dependant, 3 stages) ■
Overcurrent (motor start,motor run, 2 stages) ■
Overcurrent (2 stages) ■ ■
Overcurrent IDMT ■ ■ ■ ■ ■
Earth fault ■ ■ ■ ■
Earth fault IDMT (I01) ■ ■
Earth fault IDMT (I02) ■ ■
Overload (alarm) ■ ■ ■
Overload (trip) ■ ■ ■
Trip and close circuit supervision (alarm) ■ ■ ■ ■
Undervoltage (trip) ■
Undervoltage (alarm) ■ ■
Loss of voltage (trip) ■
Loss of voltage (alarm) ■
PT disconnection ■ ■ ■ ■ ■ ■ ■
Three phase auto-reclose ■
Under frequency ■
Over frequency ■
Post-accelerated overcurrent ■ ■
Overvoltage (alarm) ■ ■ ■
Loss of voltage (trip) ■ ■
Blocking rotor ■
Capacitor undervoltage ■
Unbalance voltage ■
Unbalance current ■
Residual overvoltage (trip) ■ ■
Residual overvoltage (alarm) ■ ■ ■
Non-electricity ■ ■ ■
Starting time-out ■
Directional power ■
Thermal overload(trip/alarm) ■
Negative sequence overcurrent (2 stages/IDMT) ■
Overvoltage average ■
Overcurrent average ■
Incorrect phase sequence ■
Bus tie and standby power automatic switch ■
0.4kV standby power automatic switch ■
FC block ■ ■ ■ ■ ■

Note: √ represents that the function is available, ■ represents that the function is optional, blank represents that the function is unavailable.


Download Product Details (PDF)
Other Products
    1. Signal Generator, ASG10
    2. Signal Generator, ASG10
    1. Medical Intelligent Insulation Monitor, AIM-M200
    2. Medical Intelligent Insulation Monitor, AIM-M200
    1. DC Auxiliary Power Supply, ACLP10
    2. DC Auxiliary Power Supply, ACLP10
    1. Wireless Temperature Controller, ARTM-Pn
    2. Wireless Temperature Controller, ARTM-Pn
  • Electricity Sensors
  • Energy Meter/ Power Meter
  • IoT Wireless Power Meter
  • PV/Solar Inverter Energy Meter
  • Multi-loop Power Meters
  • Wireless Temperature Sensor and Monitoring System
  • Medical IT Isolated Power System
  • Insulation Monitoring Device
  • Smart Gateway
  • Protection Relay
    1. Protection Relay, AM4
    2. Protection Relay, AM5
    3. Intelligent Motor Protector, ARD3M
Inquiry
Products
  • Electricity Sensors
  • Energy Meter/ Power Meter
  • IoT Wireless Power Meter
  • PV/Solar Inverter Energy Meter
  • Multi-loop Power Meters
  • Wireless Temperature Sensor and Monitoring System
  • Medical IT Isolated Power System
  • Insulation Monitoring Device
  • Smart Gateway
  • Protection Relay
Solutions
  • Operation and Maintenance Cloud Platform for Substations
  • Prepayment Cloud Platform
  • Smart Lighting Control System
  • Energy Consumption Monitoring Solution for Base Station
  • Energy Management System
  • Energy Efficiency Management System
  • Medical Isolation Power Supply System
  • Charging Pile Energy Management System Solution
Contact
Acrel Co., Ltd.
No.253 Yu Lv Road Jiading District, Shanghai

Acrel specializes in designing, manufacturing and supplying power and energy metering products, as well as providing the best solution of efficient energy management and electrical safety for microgrids.

Learn More
Supported by ETW International Inc. USA