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AM2SE Thermal Switch Transformer Overload Protective Relay Earth Fault Negative Sequence Under Frequency

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US$ 207.9 - 297 MOQ: 1 Piece
Key Specifications
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Brand Name:
Acrel
Place of Origin:
China
Model Number:
AM2SE-V/H
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Acrel Electric Co., Ltd
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name Acrel
Place of Origin China
Model Number AM2SE-V/H
Size Miniature
Usage Protective
Contact Load Low Power
Theory Voltage Relay
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）




Function & Parameter
Protection Functions


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
■

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
Wiring&Installation

Dimension and Packaging

Solution Structure


Company Profile
   Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. ‘Acrel’ is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management ,supply energy data services and improve electrical efficiency and safety. ‘Acrel’ has maintained steady growth since its listing in 2012. The company will adhere to the concept of ‘innovation,high-efficiency,unity and honesty’ and it provides more high-quality solutions,products and service for power system users and micro-grid.



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Product Tags: protection relay , electric relay , 220v relay

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Acrel Electric Co., Ltd
Verified Business License
Business Type
Manufacturer
Year Established
2003
Factory Size
3,000-5,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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