This PDF product flyer supports tender comparison, indoor‑distribution‑project selection and pre‑sales technical evaluation. This indoor medium‑voltage load‑break‑switch complies with IEC 62271‑1 general high‑voltage switchgear requirements and IEC 62271‑103 for AC switches from 1 kV to 52 kV. It adopts three‑phase modular pneumatic actuator with simple construction and backup manual‑operation function, delivering stable performance under 50 Hz grid condition and achieving up to 30 000 overhaul‑

This PDF product flyer supports tender comparison, indoor‑distribution‑project selection and pre‑sales technical evaluation. This indoor medium‑voltage load‑break‑switch complies with IEC 62271‑1 general high‑voltage switchgear requirements and IEC 62271‑103 for AC switches from 1 kV up to 52 kV. It adopts three‑phase modular pneumatic actuator with simple construction and backup manual‑operation function for 50 Hz grid application. This datasheet records phase‑to‑phase / phase‑ground and isolat

This PDF product catalogue supports tender comparison, high‑voltage transmission‑substation project selection and pre‑sales technical evaluation. This dead‑tank vacuum circuit‑breaker complies with IEC 62271‑1, IEC 62271‑100 and relevant ANSI/IEEE standards. It adopts vacuum interrupter with zero‑F‑gas clean‑air insulating medium of zero GWP, achieving type‑tested gas‑compartment annual leakage rate below 0.1 %, rated absolute filling pressure 0.8 MPa. This catalogue records full dielectric‑with

This PDF product manual supports tender comparison, distribution‑substation project selection and pre‑sales technical evaluation. This eco‑friendly gas‑insulated ring‑main‑unit complies with IEC 62271‑1, IEC 62271‑200 and relevant ANSI standards. It adopts vacuum‑interruption technology with pure‑air or nitrogen zero‑GHG insulating medium and can operate safely under zero gauge pressure; fully‑sealed gas‑tank reaches IP67 and cabinet shell IP4X, type‑tested annual gas‑leakage rate down to 0.01 %

This PDF product flyer targets power utilities, EPC contractors and panel‑builders for tender comparison, cabinet‑type‑selection and pre‑sales technical evaluation. This indoor vacuum circuit‑breaker complies with IEC 62271‑1, IEC 62271‑100 and relevant ANSI standards. It adopts vacuum‑interrupter with modular spring‑stored‑energy operating‑mechanism, achieving up‑to‑30 000 overhaul‑free mechanical operations, and meets M2 mechanical‑class, E2 electrical‑endurance and C2 capacitive‑current‑break