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VW32-12

户外真空断路器
Outdoor vacuum circuit breaker

概述 / Overview

VW32-12 型户外真空断路器 ( 以下简称断路器 ) 为额定电压 12kV，三相交流 50Hz 的户外配电设备。主要用于开断、关合电力系统中的负荷电流、过载
电流及短路电流。适用于变电站及工矿企业配电系统中作保护和控制之用，及农村电网频繁操作的场所。
本断路器具有体积小、重量轻、防凝露、免维护等特点，能适应较恶劣的气候条件和污秽环境。
VW32-12 type outdoor vacuum circuit breaker (hereinafter referred to as breaker) is rated voltage 12kV, three-phase AC 50Hz outdoor
distribution equipment. Mainly used for breaking, closing the power system load current, overload current and short circuit current. For
substation and industrial and mining enterprises power distribution system for workplace protection and control purposes, and frequent
operation of rural power grids.
The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and
dirty environments.

型号含义 / Type meaning

SYT VW 32 -12 /T 630 -20 G -□
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
户外真空断路器 额定短路开断电流
公司简称 Outdoor 设计序号 额定电压 弹操机构 额定电流 Rated short circuit 带隔离 S手操 D电操
S electrically
Rated
Design
Shi Yuan Te vacuum circuit Number voltage(kV ) Shells operating Current Rating breaking current Isolated operated handheld D
(A)
agencies
breaker (kA)
符合标准 / Standards compliant
> GB1984《交流高压断路器》； > GB1984 "AC high voltage circuit breakers";
> GB11022《高压开关设备和控制设备标准的共同技术要求》； > GB11022 "high-voltage switchgear and control equipment standards
common technical requirements";
> GB311.1-6《高压输变电设备的绝缘配合》；
> GB311.1-6 "insulated high-voltage transmission and distribution equipment";
> GB763《交流高压电器在长期工作时的发热》；
> GB763 "AC high voltage electrical work in the long-term fever";
> GB2706《交流高压电器动、热稳定试验方法》；
> GB2706 "AC high voltage electrical dynamic thermal stability test methods";
> GB3309《高压开关设备在常温下的机械试验》；
> GB3309 "high voltage switchgear at room temperature mechanical test";
>DL/T593《高压开关设备的共同订货技术条件》。 > DL / T593 "common ordering technology high-voltage switchgear."
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