AM3SE Protection Relay
AM3SE Protection Relay
● A complete set of protection, related to the application;
● 3 current input, 3 voltage input, 11DI, 5DO;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V, DC48V, DC24V;
● 1 RS485 serial communication, IEC60870-5-103 and Modbus-RTU;
● 1 GPS for GPS timing;
● More than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records;
● Powerful graphic programmable Logic.
02 LCD Display
04 Typical Connection
| Rated Parameter | Power Supply |
Power supply: AC/DC220V,Or AC/DC110V, or DC48V(Reference the wiring diagram) |
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Range: Power supply x (1±20%） |
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Maximum power consumption: ≤10W（DC） |
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| Rated Voltage |
Rated Voltage: AC100V |
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Range: 1-120V |
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Accuracy: ±0.5% |
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Power Consumption: ≤0.5VA(Single phase) |
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Overload capacity: 1.2 times rated voltage for continous work; 2 times for 10 seconds |
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| Rated Current |
Rated current: AC 5A/1A(See the device wiring diagram) |
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Range: 0.04In~15In |
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Power consumption: ≤0.5VA(Single phase) |
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Over capacity: 2 times rated current for continuous work; 40 times for 1 second |
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| Frequency |
Rated frequency: 50Hz or 60 Hz |
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Range: 45~55Hz |
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Accuracy: ±0.1Hz |
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| Digital Inut |
Rated Voltage: AC/DC220V,AC/DC110V, DC48V(Similar to power supply) |
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Voltage Range: Rated voltage x (1±20%） |
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Power Consumption: ≤1W(DC220V)(Single channel) |
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| Digital Output |
Mechanical life: ≥10000 times |
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Switching capacity: ≥1000W, L/R=40ms |
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On current: continuous≥5A short time(200ms)≥30A |
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Interrupting capacity: ≥30W, L/R=40ms |
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| Normal Working Conditions |
Ambient temperature: -10℃~+55℃ |
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Device storage, transport allows the ambient temperature is -25℃~+70℃ |
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Relative humidity: 5%~95% |
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Altitude: ≤4000m |
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