KR-3400Serial Main Variable Protection Control Device Introduction

KR-3400 series main variable protection measuring device ee dual loop transformer protection device ye looi në 35KV ku jɔl ya voltage level. Gɛlɛk ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ Ha 35KV transformer, KR-3420 (Differential Protection) + KR-3410 (High Voltage Side Backup Protection Measurement) + KR-3430 (Low Voltage Side Backup Protection Measurement) + KR3440 (Non-Power Protection + Operating Circuit) aye tɔ̈u në transformer yic.

Funksiɔn tajir

●Gas Tripping Input and Output Signal Connections

●Gas alarm input and output signal contacts

●Ajuiɛɛr de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc

●Lɔ̈ɔ̈i de gas ye tɔ̈u thïn ku jɔl ya signal ye tɔ̈u thïn

●Cool control loss of power, temperature measurement high alarm input and output signal contacts

●Lɔ̈ɔ̈i ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t

KR-3440Dual Circle Transformer Non-Power Protection Control Device Wiring Principle