RVR-1 Single-Phase Voltage Regulator (6-34.5kV): IEEE/ANSI compliant, 32-step on-load regulation. Fully sealed, maintenance-free, 1M-cycle lifespan with overload/undervoltage protection—reliable for stable power distribution.ROCKWILL 6kV to 34.5kV Single Phase Automatic Voltage Regulator is pole-mounted single-phase voltage regulation equipment, designed for overhead distribution feeders. It covers system voltage range from 6kV up to 34.5kV, with on-load tap changing function to maintain stable

KYN61-36 Air-insulated Switchgear: 36kV, IEC/ANSI compliant, with VD4 withdrawable VCB. IP4X protection, reliable interlocks & low maintenance—ensures safe, stable power distribution for diverse scenarios.ROCKWILL KYN61 40.5kV air-insulated metal-clad withdrawable switchgear is indoor three-phase AC medium voltage switchgear, designed for 36kV nominal power system with rated equipment voltage 40.5kV. It adopts air insulation and metal-clad partition structure with withdrawable vacuum circuit

This is manufacturer‑issued operation & instruction manual for indoor metal‑clad withdrawable switchgear, complying with prevailing IEC 62271‑200 and GB 3906 standards. The document introduces modular compartment construction, comprehensive mechanical‑electrical interlock system, pressure‑relief protection, anti‑condensation measures, installation‑commissioning steps, operation‑maintenance guidance, transportation‑storage rules, primary‑secondary circuit schemes and ordering requirements. Mu

This is manufacturer‑issued technical catalogue for indoor metal‑clad withdrawable switchgear, complying with prevailing IEC and GB switchgear standards. The catalogue presents modular compartment layout, outline installation dimensions, optional vacuum‑circuit‑breaker variants, transportation‑storage constraints, recommended maintenance cycles and factory‑supplied deliverables, and clarifies technical information to be provided during ordering phase. It supports different breaker solutions to s

This is OEM installation, operation and maintenance manual for modular withdrawable low‑voltage switchgear, complying with prevailing IEC 61439 and GB/T 7251 series standards. The manual introduces modular compartment construction, mechanical interlock for drawer units, site‑erection procedures, commissioning workflow, drawer operation guidance, periodic inspection & maintenance routines, transportation‑storage rules, factory‑supplied deliverables and ordering prerequisites. It gives safety