Residual current relay, description about RS485 Modbus-RTU Rich protection functions 3 voltage input motor protection switch thermal overload protector 120v on China Suppliers Mobile

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Business Type: Manufacturer

Shanghai China

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Product Details

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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