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ABB REF615 L User Manual

ABB REF615 L
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GUID-ACF4044C-052E-4CBD-8247-C6ABE3796FA6 V1 EN
Figure 454: Inverse curve A characteristic of overvoltage protection
1YHT530004D05 D Section 11
General function block features
615 series 831
Technical Manual

Table of Contents

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ABB REF615 L Specifications

General IconGeneral
TypeFeeder Protection Relay
Rated Frequency50/60 Hz
WeightApprox. 1.5 kg
Communication ProtocolsIEC 61850, Modbus RTU, DNP3
Protection FunctionsOvercurrent, Earth fault, Thermal overload, Under/Over voltage, Under/Over frequency
EnclosureIP20

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