SF6 gas-insulated circuit breaker LW25
live-tankspring operatedcurrent

SF6 gas-insulated circuit breaker - LW25 - Dowei Electric - live-tank / spring operated / current
SF6 gas-insulated circuit breaker - LW25 - Dowei Electric - live-tank / spring operated / current
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Characteristics

Type
spring operated, SF6 gas-insulated, live-tank
Electrical characteristics
short-circuit, high-power, switching, current, single-pole, 3-pole, three-phase, single-phase, heavy-duty
Operating mode
motorized, flexible, remotely operated
Applications
distribution, for network protection, electrical power supply, for photovoltaic applications, for power generation installations, for transformers, for renewable energy
Number of poles
single-pole, 3-pole
Other characteristics
compact, outdoor, high-performance, modular, spring operated
Primary current

Max.: 4,000 A

Min.: 3,150 A

VAC

Max.: 363 kV

Min.: 40.5 kV

Description

• IEC 62271, ANSI/IEEE Std C37, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High current switching capability, Reliable and Flexible solutions
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.