FZW32-12D / T630-20 outdoor high-voltage switch is a new generation of high-pressured electrical appliance product, developed by our company by introducing Xi`an high voltage electrical appliance research technology, of which each technical performance index conforms to GB3804 and IEC standard. It is suitable for outdoor 12kV in three-phase AC 50Hz power supply network.Specifications:1) Rated voltage: 12kV2) Rated frequency: 50Hz3) Rated current: 630A4) 1min power frequency withstand voltage (vacuum break, between phases,phase to earthing/ nsncate break): 42/48kV5) Lightning impulse withstand voltage: 75/85kV6) Rated short-time withstand current thermal stable: 20kA7) Rated peak value withstand current: 50kA8) Rated short-current making current: 50kA9) Mechanical life: 10,000 times
FZW¬in-40.5 is suitable for three-phase AC 50Hz and 40.5kV levels electrical power systems, mainly used for breaking, making load current and short-circuit current. This equipment can be used with
FZN21-12D / T630-20 is three phase AC 50Hz indoor high-voltage switch equipment, which is suitable in the rated voltage 12kV electrical power systems. The switch has capability of making, load bearing
Product Name: Vacuum Load SwitchModel Number: FZW -40.5Place of Origin: ChinaFZW -40.5 is suitable for three-phase AC 50Hz and 40.5kV levels electrical power systems, mainly used for breaking, mak
Product Name: Vacuum Load SwitchPlace of Origin: ChinaFZN21-12D / T630-20 is three phase AC 50Hz indoor high-voltage switch equipment, which is suitable in the rated voltage 12kV electrical power syst
FZRN25-12D / T630-20 indoor AC high voltage load-breaking switch is three-phase AC 50Hz and rated voltage 12kV indoor installation, which is suitable for using in industry and mining situations, enter
Product Name: Vacuum Load SwitchPlace of Origin: ChinaFZRN25-12D / T630-20 indoor AC high voltage load-breaking switch is three-phase AC 50Hz and rated voltage 12kV indoor installation, which is suita
FZRN25-12D / T630-20 indoor AC high voltage load-breaking switch is three-phase AC 50Hz and rated voltage 12kV indoor installation, which is suitable for using in industry and mining situations, enter
Voltage transformer of the JDZ(X)6-350QRW type are full enclosed and castingresin insulated products, which are used for metering electric energy, voltage control and relay protection in the electric
The voltage transformers of the JDZ(J)-3/6/10/15(Q) type are semi-enclosed and castingresin insulated product. They are used for metering electric energy, voltage control and relay protection in the e
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