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Primary current: 0 A - 4,000 A
VDC: 1,500 V
... Product Overview
The ZGW1 is an outdoor double‑column vertical‑opening DC
disconnector designed for urban rail transit systems. Rated voltage: 1.5 kV. It provides reliable isolation and a mechanically robust base to withstand ...
Sieyuan Electric Co., Ltd
Primary current: 0 A - 6,000 A
VAC: 12,000 V - 40,500 V
... Product Overview
GW1 is an outdoor double-column vertical-opening high-voltage AC
disconnector designed for distribution and catenary applications. Rated voltage options cover 12, 24, 31.5 (railway) and 40.5 kV, with rated current ...
Sieyuan Electric Co., Ltd
Primary current: 0 A - 4,000 A
VAC: 40,500 V - 126,000 V
... Overview
GW13 is a V-type rotary outdoor high-voltage
disconnector dedicated for neutral points. Rated voltages available: 40.5 kV, 72.5 kV and 126 kV.
Features
- Conductive material & current-carrying
Sieyuan Electric Co., Ltd
Primary current: 0 A - 6,300 A
VAC: 126,000 V - 550,000 V
... Product overview
GW22B is a single-arm vertical pantograph outdoor high-voltage AC
disconnector intended for substation isolation and line switching. Rated voltage options include 126, 145, 252, 363, 420 and 550 kV. Transmission ...
Sieyuan Electric Co., Ltd
Primary current: 0 A - 1,600 A
VAC: 40,500 V - 126,000 V
... Product overview
GW8 is a single-column, vertical-opening outdoor high-voltage AC
disconnector designed for neutral points and reactive compensation circuits. It is available for rated voltages 40.5, 72.5 and 126 kV and is engineered ...
Sieyuan Electric Co., Ltd
Primary current: 2,500 A
VAC: 40.5 kV - 145 kV
... GW5 Series product is a V-type rotary outdoor high-voltage disconnector. Rated voltage covers 40.5-145kV. Conductive material & current-carrying performance Novel contact structure Fully sealed bearing housing Maintenance-free transmission Features 01 Conductive ...
Sieyuan Electric Co., Ltd
Primary current: 5,000 A
VAC: 123 kV - 550 kV
... Vertical knee disconnector GW22 （up to 550kV） General applicable environment Rated current： up to 5000A Rated frequency：50/60Hz Short time withstand current ：up to 63kA Mechanical endurance：M2 Ice breaking capacity：10-20mm Rated ...
Sieyuan Electric Co., Ltd
VAC: 12 kV - 800 kV
... JW10 product is a single-column vertical-opening outdoor high-voltage earthing switch. Rated voltage covers 40.5-800kV. Conductor advantages Design & structural advantages High short-time withstand current performance Features 01 Conductor ...
Sieyuan Electric Co., Ltd
Primary current: 120 A - 240 A
... Product overview
The Powernet Guardian includes a load cut-off
switch (LCS) to isolate
safety loads from ordinary loads and a power isolation
switch (PIS) to isolate the DCDC from the low-voltage ...
Sieyuan Electric Co., Ltd