M2说明书-日文 - eMeetTitle M2说明书-日文 Created Date 7/1/2020 1:48:17 PM
AM5 Series protection relay说明书
Transcript of AM5 Series protection relay说明书
AM5 Series Protection Relay 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
Rear Ports
RS485 (2 ports)
-01- Installation and operation instruction
Functions
Protection Functions AM5-F T M C B U2U1 DB
AM5
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Model Description
A M
Protection relay
Serial number5
U PT supervision
PT parallel connectionBL
0.4KV standby power automatic transferDB
Bus tie protectionB
Capacitor protectionC
M Motor protection
T Transformer protection
Line protectionF
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5
I : 1 A
5 A
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I0N : 1 A
5 A
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Power : 110 V AC / DC
220 V AC / DC
48 V DC
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Communication port :RS 485 (1 port)
RS 485 (2 port)
Anti-pumping : with without
GPS : with
without
Note: ■standard □optional
F T M C B U2U1 DB
Protection relaySerial number
Wiring
Operation Process
■ Dimensions
-02- Installation and operation instruction
AM5AM5-
F T M C B U2U1 DB
F T M C B U2U1 DB
F T M C B U2U1 DB
F T M C B U2U1 DB
F T M C B U2U1 DB
Modbus serial
IEC 60870-5-103
IEC 60870-5-101
Logs and Records
Tripping context records
Sequence of event records
Measurement
Electric parameter
Input current
Input voltage
Monitoring Functions
Anti-pumping circuit
Remote control
Others
GPS
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U, I, P, Q, PF, F, Ep, Eq, Es
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■ Cut-out Dimensions ■ Wirng
17189221
243.
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267
260.
524
5.5
158108
Note: ■standard □optional
Protocols