高压负荷开关

介绍了高压负荷开关与限流熔断器组合电器在终端变配电所设计中的实现方法及参数计算，配合特点，选用注意事项。

The high voltage load switch and current-limiting fuse combination in design of terminal power supply & distribution substation is introduced , which includes several respects such as realizable method , parameters calculation , cooperating characteristics , and attention in selecting .

提高了接通和分断能力，动热稳定性好，适于频繁操作，是FB-6高压负荷开关的更新换代产品。

Enhance the connecting and breaking capability , and fine moving and thermal stability , suitable for frequent operation , It is the new generation instead of FB-6 HV load switch .

高压负荷开关-熔断器组合电器的转移电流

The Transfer Current of High Voltage Load Switch-Fuse Combined Electrical Apparatus

GB16926-1997交流高压负荷开关&熔断器组合电器

High-voltage alternating current switch-fuse combinations

高压负荷开关与熔断器组合电器在终端变配电所设计中的实现及优势

Realization and Advantage of High-voltage Load Switch and Current-limiting Fuse Combination in Design of Terminal Power Supply & Distribution Substation

本文简述组合电器&高压负荷开关+熔断器的选择配合及应用，分析了使用组合电器的必要性。

This article generalizes the composite electrical appliance-HV load switches + fuses ' selection and application , and analyses the necessity of using the composite appliances .

分析了容量在1250kV.A及以下变压器的保护中，采用高压负荷开关-限流熔断器组合电器方案较之采用传统真空断路器方案的优势。

It analyzes the advantage of the scheme of high-voltage load switch current-limiting fuse combination , compared with traditional vacuum circuit breaker , in the protection of transformer up to 1 250 kV · A.