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ABB REF615 F User Manual

ABB REF615 F
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GUID-BCFE3F56-BFA8-4BCC-8215-30C089C80EAD V1 EN
Figure 452: Operate time curve based on IDMT characteristic with Minimum
operate time set to 0.5 second
Section 11 1YHT530004D05 D
General function block features
828 615 series
Technical Manual

Table of Contents

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ABB REF615 F Specifications

General IconGeneral
TypeFeeder Protection Relay
Nominal Frequency50/60 Hz
Rated Current1 A / 5 A
Protection FunctionsOvercurrent, Earth Fault, Under/Over Voltage
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
MountingFlush mounting
Ingress ProtectionIP54 (front), IP20
Operating Temperature Range-25 to +55 °C

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