Acrel Am3se Medium Voltage Digital PT Supervision Feeder Protection for 35kv Substation Relay

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ACREL CO., LTD.

VIP   Audited Supplier 6 years
Profile Certified by SGS/BV
AM3SE
2 Years
2 Years
acrel
Carton
30X28X20 cm
China
Product Description
 
Overview
1.A complete set of protection, related to the application;
2.4 current input, 3 voltage input, 8DI, 5DO;
3.Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;DC48V,DC24V;
4.1 RS485 serial communication, IEC60870-5-103 and Modbus-RTU;
more than 200 sequence of event records, more than 400 system logs, and more than 105.seconds tripping context records;
5.Powerful graphic programmable Logic.



Product Functions
AM series protection relay are applicable to the user substation which the input voltage is 35kv and below. We adopt mature technology solutions to ensure the quality of the AM relay.The AM relay are widely used in substations, subsection posts and ring main units for office buildings, commercial buildings, communication buildings, mine buildings and so on.
Technical Parameters
 
 
Power supply
Rated input
AC/DC220V, or AC/DC110V, or DC48V, or DC24V
Range
Rared Voltage×(1±20%)
Consumption
≤10W ( DC )
 
 
 
Rated Voltage
Rated input
AC 100V/100/√3V
Range
1~120V
Accuracy
±0.5%
Consumption
≤0.5VA (single phase)
 
 
 
Rated Current
Rated input
AC 5A /1A
Range
0.04In~15In
Accuracy
±0.5%
Consumption
≤0.5VA (single phase)
 
 
Frequence
Rated frequency
50Hz or 60Hz
Range
45~55Hz or 60Hz
Accuracy
±0.1Hz
 
 
DI
Rated Voltage
AC/DC220V, or AC/DC110V, or DC48V, or DC24V
Range
Rared Voltage×(1±20%)
Consumption
≤1W(DC220V)(single channel)
 
 
 
DO
Mechanical life
≥10000
Switching capacity
≥1000W,L/R = 40ms
On current
continuous ≥5A,short time (200ms) ≥30A
Interrupting capacity
≥30W,L/R = 40ms
 
 
Environment
Temperature
-10ºC~+55ºC
Humidity
5%~95% (No condensation and freeze inside)
Altitude
≤2500m
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