Technical Specifications
IEC Frames: A0, A1, A2, A3 (up to 630A)
UL Frames: A1, A2 (100A and 250A)
1–4 poles for IEC versions
No derating up to 50°C
FORMULA Link for quick setup
Fixed thresholds and pre-cabled accessories
Compliance: IEC 60947-2, LVD 2006/95/EC, EMC 2004/108/EC
Quality certifications: ISO 9001, EN ISO 9001, UNI EN ISO 9001, IRIS
Environmental and safety standards: ISO 14001, OHSAS 18001, SA 8000
Models Available: MiCOM P642, MiCOM P643, MiCOM P645
Adaptive techniques for fault measurement, alarming, or tripping
Transformer protection against short circuits, winding damage, and core issues
Backup protection for uncleared external faults
5 sets of 3-phase CT inputs for large CT counts
Supports IEC 61850 Ed1 & Ed2, PRP/HSR redundancy, dual IP addresses
Universal IRIG-B input
Compliant with IEC 62351 for cybersecurity and includes Role-Based Access Control (RBAC)
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
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