Products Description
AM2SE Protection Relay
● A complete set of protection, related to the application;
● 4 current input, 3 voltage input, 8DI, 5DO;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V, DC48V, DC24V;
● 1 RS485 serial communication, IEC60870-5-103 and Modbus-RTU;
● more than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records;
● Powerfulgraphic programmable Logic.
AM2SE-H（Horizontal version）
AM2SE-V（Vertical version）
Technical Parameter
DC rated voltage | 220V, 110V, 48V |
permissive variation | -20%~+15% |
Ripple coefficient | not larger than 5% rated voltage |
AC rated voltage | 220V |
permissive variation | -10%~+10% |
Ripple coefficient | not larger than 5% |
Rated voltage input | AC100V or 100/√3V |
Rated current input | AC 5A/1A |
Frequency | 50Hz |
Operation time | -25℃~+55℃ |
Relative humidity | 5%~95%(No condensation and freeze inside) |
Atmospheric pressure | 66kpa ~ 106Kpa |
Protection Functions | AM2SE- | ||
V | H | ||
Overcurrent ( 3 stages, IDMT ) | ■ | ||
Earth fault ( 3 stages, IDMT ) | ■ | ||
Negative sequence overcurrent ( 2 stages, IDMT ) | ■ | ||
Auto-reclose | ■ | ||
Overload ( trip/alarm ) | ■ | ||
Under frequency | ■ | ||
Post-accelerated overcurrent | ■ | ||
I0 Post-accelerated overcurrent | ■ | ||
Overvoltage ( trip ) | ■ | ||
Undervoltage ( trip ) | ■ | ||
Self-produced over zero-voltage ( trip ) | ■ | ||
Residual overvoltage ( trip ) | ■ | ||
FC block | ■ | ||
Trip and close circuit supervision ( alarm ) | ■ | ||
Non-electricity ( trip/alarm ) | ■ | ||
Undervoltage ( alarm ) | ■ | ||
Overvoltage ( alarm ) | ■ | ||
Residual overvoltage ( alarm ) | ■ | ||
PT supervision ( alarm ) | ■ | ||
Self-produced over zero-voltage ( alarm ) | ■ | ||
Rear ports | V | H | |
RS485 | ■ | ||
Protocols | V | H | |
Modbus serial | ■ | ||
IEC 60870-5-103 | ■ | ||
Measurement | V | H | |
Electric parameter | U, I, P, Q, PF, Fr, Ep, Eq, Es | ||
Input current | 4 | ||
Input voltage | 3 | ||
Logs and Records | V | H | |
Fault recorder | ■ | ||
Sequence of event record | ■ | ||
Monitoring Functions | V | H | |
Anti-pumping circuit | Optional | ||
Remote control | ■ | ||
Wiring Illustration
Dimension & Installation
Solution Structure
Certification
Company Profile
FAQ
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