ZW7-40.5 Outdoor High-Voltage Vacuum Circuit Breaker 40.5kV

Outdoor 35kV-class VCB, porcelain/composite insulation, station use

HK$2400.00

Overview

The ZW7-40.5 is an outdoor 40.5 kV vacuum circuit breaker for 35 kV substations and overhead networks, using porcelain or composite external insulation with a robust spring operating mechanism.

Key Features

  • 40.5 kV class outdoor vacuum breaking

  • Porcelain or silicone composite bushing options

  • Stable spring mechanism, long mechanical life

  • Station or pole mounting arrangements

Technical Specifications

Rated voltage

40.5 kV

Rated current

1250-2000 A

Breaking current

25/31.5 kA

Power-frequency withstand

95 kV

Standard

IEC 62271-100

Applications

35 kV outdoor substations, incoming/outgoing feeders and overhead line protection.

Ordering & Support

Contact levit@nelink.net / WhatsApp +86 15622712297 with rated data.