Isolator Switch / Ring Main Unit (RMU) – Outdoor Isolating RMU GW9-12/G/630–1250/10 kV

Product category:
Isolating switch
Product code:
P-133
Model:
(H)GW9-12G/1250A

Function & Use (Application Scenarios)

Functional Purpose: Used for maintenance isolation and safe disconnection of PV DC or AC circuits.

Specification options

Surprise on inquiry

Product highlights

  • Outdoor Protection Design
  • Convenient On-Site Installation
  • High-Humidity Condensation-Resistant Solution

Model

(H)GW9-12G/1250A

Main Product Parameters

BrandHongyiProtection FunctionalityHorizontal Inlet/Outlet
Electrical Life10 yearsApplication ScopeIndoor
Enclosure MaterialCeramicAltitude4 km
Contact MaterialTin-Plated CopperWiring MethodTop Inlet/Bottom Outlet
Mechanical Life30,000 operationsCCC Rated Voltage RangeAC above 1000 V
Warranty2 yearsIngress Protection RatingPollution Level IV
CCC Certificate Number8458516

Product details

Application Scenarios: PLN distribution networks in Indonesia, industrial parks, mining sites, photovoltaic (PV) step-up substations, switchgear rooms, and island microgrids.

Product Configuration: P-189; Model GW9-12; 10 kV. Indonesia-Specific Adaptation: Compact substation layouts support either ring-main or gas/solid-insulated solutions; for coastal and high-humidity regions, verify condensation resistance, creepage distance, corrosion protection, and cable termination interfaces; for outdoor installation, confirm UV resistance, rain ingress protection, condensation resistance, and salt fog rating.

Requirement confirmation

Application, rating, quantity and drawings are checked first.

Factory matching

Supplier capacity, certificates and production slot are reviewed.

Order transaction

Confirm commercial terms, sign the commercial contract, and confirm the related document checklist.

Shipment control

Packing photos, inspection records and delivery status are tracked.