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.

●3-segment composite voltage closure time limit overcurrent protection

●Lɔ̈ɔ̈ŋ ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr; Over-load closure pressure regulation; ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ Alarm of excess load (Alarm of excess load)

●Ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r

●A naŋ telemetry, telecommunication, remote control 6 road tripping exit; 6 Road Remote Control Exit

●PT disconnection detection otomatik

●Phase 2 Zero Sequence Over Current Protection

●Protection exit can be used with matrix tripping method (Dɔ̈ɔ̈r de gël bɛ̈n tɔ̈ɔ̈u në matrix)

●Lɔ̈k parameters remotely, customize machine back-office kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala kala

●Yïn 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

KR-3410Dual Circle Transformer High Reserve Protection Control Device Wiring Principle

Note:

1: High backup voltage press is taken from low voltage side PT design, if there is a special need to concentrate from high voltage side PT. 1: High backup voltage press is taken from low voltage side PT design, if there is a special need to concentrate from high voltage side PT.