GE Vernova’s latest P64 MiCOM 5th Generation models offer a perfect functional match for our MBCH and KBCH family of transformer differential relays, from the heritage installed-base brands GEC Measurements, GEC Alsthom, Alstom and Areva:

2020年12月17日 · GE Vernova provides solutions that offer grid operators the ability to provide reactive power support, enhance controllability, improve stability and increase power transfer capability of AC transmission systems.

Hosted on an advanced IED platform, the P64x incorporates differential, REF, thermal, and overfluxing protection, plus backup protection for uncleared external faults. Model variants cover two and three-winding transformers (including auto …

2016年7月3日 · 基于先进的智能电子设备（IED）平台，P64x集成了电流分相差动保护，零序差动保护（REF），热过负荷保护，以及过激磁保护；另外还有未切除外部故障的后备保护。 不同型号可满足于二卷和三卷变压器（包括自耦变压器），最大可有5组三相CT输入。 多CT输入数在环状母线/T结线通常有应用需求，此时P64x可对相应绕组电流求和，便于后备保护应用。 当用户选择需引入三相PT电压的相应型号时，后备过流保护可带方向特性。

2023年4月11日 · MiCOM P642/P643/P645 Transformer Protection Relay, SW Version 04, Manual (global file) P64x/EN M/A62. Need help? Where to buy?

View and Download GE P642 technical manual online. MiCOM P40 Agile Transformer Protection IED. P642 relays pdf manual download. Also for: P643, P645.

GE MiCOM Agile P642 Key features: • High stability during external fault with heavy CT saturation due to transient bias technique • No slow-down of differential elements due to 2nd harmonic component in fault currents

GE's P642, P643 and P645 address all these issues, preserving service life and offering fast protection for transformer faults. A transient bias technique has been included, enhancing relay stability and CT requirements.

GE Vernova’s latest P64 MiCOM 5th Generation models offer a perfect functional match for our MBCH and KBCH family of transformer differential relays, from the heritage installed-base brands GEC Measurements, GEC Alsthom, Alstom and Areva:

Manuals and User Guides for GE P645. We have 1 GE P645 manual available for free PDF download: Technical Manual