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Kuæa>Proizvodi>EL-321A Digital Transformer Differential Protection Device
EL-321A Digital Transformer Differential Protection Device
EL-321A Digital Transformer Differential Protection Device
Detalji proizvoda
Bayanna karen

EL-300ASerial Digital Protection Control Devices22OkV tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n Kä ye kek looi aye lëu bï kek ya tɔ̈ɔ̈u në kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam.

Luɔi

Applied to220kVTransformer ye gël në voltage ye tɔ̈u piny. A lëu bï ya tɔ̈ɔ̈u në panel, wala a lëu bï ya tɔ̈ɔ̈u në switch cabinet, ku a lëu bï ya tɔ̈ɔ̈u në switch cabinet, ku a lëu bï ya tɔ̈ɔ̈u në automation system.

Funksiɔn gël

Diferensial Speed Break Protection

Proportional Differential Protection (Dual Harmonic Locking,CTLock off)

Gɛɛr gas/Polis

Gas alarm

Warm Protection/Polis

Alarms of Failure Control

Funksiɔn measure

Current, voltage measurement accuracy0.2Level

Power, electrical measurement accuracy0.5Level

Frekuens Tɛmtɛm tɛmtɛm0.01Hz

Input/output

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