
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Multifunctional phase commutation switch
本标准规定了低压换相开关型负荷自动平衡装置(以下简称装置)的使用条件, 型号, 额定值,结构、 性能及功能要求, 试验, 标志、 包装、 运输和贮存。 本标准适用于1 kV及以下低压换相开关型负荷自动平衡装置的设计
Technical specifications for low-voltage phase-commutation switch-type load automatic balancing device
Lever and button operated control switches (rech.).
Switch keys for switch boxes Dimension
本标准适用于功率不大于250W的发射机和收讯机天线的转换开关
Antenna switch
L. v. disconnecting-switches and change-over switches up to 4000 A
AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION SWITCH
Special-use switches
Special-use switches
Transfer switch equipment
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
Multifunctional phase commutation switch
本标准规定了低压换相开关型负荷自动平衡装置(以下简称装置)的使用条件, 型号, 额定值,结构、 性能及功能要求, 试验, 标志、 包装、 运输和贮存。 本标准适用于1 kV及以下低压换相开关型负荷自动平衡装置的设计
Technical specifications for low-voltage phase-commutation switch-type load automatic balancing device
Lever and button operated control switches (rech.).
Switch keys for switch boxes Dimension
本标准适用于功率不大于250W的发射机和收讯机天线的转换开关
Antenna switch
L. v. disconnecting-switches and change-over switches up to 4000 A
AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION SWITCH
Special-use switches
Special-use switches
Transfer switch equipment
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES
AUTOMATIC TRANSFER SWITCHES








