Technical Specifications
Range of product: MiCOM P64x
Device short name: P641
Relay application: Transformer
Number of inputs: 24 discrete, 7 current input CT...X/5 A and X/1 A
Number of outputs: 24 discrete
Communication port protocol: IEC 60870-5-103, Ethernet, Modbus RTU, DNP3, IEC 61850
Auxiliary supply: 24...48 V DC, 19…65 V, 48...110 V DC, 37…150 V, 40...100 V AC, 32…110 V, 110...250 V DC, 87…300 V, 100...240 V AC, 80…265 V
Network and machine diagnosis type: Fault recording, Event recording, Disturbance recording 75 s
Discrete input voltage: 24...27 V DC universal programmable voltage thresholds, 30...34 V DC universal programmable voltage thresholds, 48...54 V DC universal programmable voltage thresholds, 110...125 V DC universal programmable voltage thresholds, 220...250 V DC universal programmable voltage thresholds
Communication port support: Fiber optic, RS485, RS232
Mounting mode: Panel-mounted
–
Application: Universal
Power supply: 48–230 V AC/DC
Current inputs: 3 CT + 1 residual CT
Voltage inputs: 4 VT (100/110 V)
Digital inputs: 16 DI
Digital outputs: 8 DO
Communication: 1 RJ45, 1 RS232, 1 USB
Protocols: IEC 60870-5-101, IEC 60870-5-103, Modbus RTU, DNP3, DeviceNet, SPAbus
Protection degree: IP54 (front)
Operating threshold: 110–230 V AC/DC
Display: LCD 128 x 64 pixels
Measurement Types: 1 ph, 2 ph or 3 ph
Sampling Rate: 135K samples/cycle
Accuracy: ±0.5% (IEC 62053-22)
Measured Voltage: Direct connection, up to 480 VLL, Cat III
Current Inputs: 5A, configurable
Power Supply: Wide-range AC/DC (auxiliary supply via measured voltage)
Dimensions: 108 × 97 × 71 mm (4.2 × 3.8 × 2.8 in)
Protection Degree: IP40 front / IP20 rear
Operating Temperature: −25°C to +55°C (−23°F to +131°F)
Display: — (No display)
Communication Protocol: Modbus RTU or Modbus TCP
