Products

Shandong Taikai High Voltage Switchgear Co., Ltd. — Leader in the production of high-voltage electrical equipment. 378 patents, tests at KEMA and JSC FGC UES guarantee the reliability of switchgear up to 1100kV and other products: switches, substations.

01
Complete switchgear with gas insulated 500kV ZF16-550(L)/Y5000-63

Complete switchgear with gas insulated 500kV ZF16-550(L)/Y5000-63

ZF-363/550 type switchgear is a Taikai development for ultra-high voltage networks, based on many years of research and design work. Meets the requirements of the international standard IEC60517.

Tecgnical requierements

  • Rated current: up to 5000A.
  • Thermal resistance current: up to 63kA/4s.
  • Dynamic resistance current: up to 160kA
  • Operating temperature range: -40ºC- +40ºC.
  • Installation height above sea level: ≤3000m.
  • Humidity:
    • Rated value of daily humidity (25ºC): ≤95%.
    • Rm. value of r. humidity per month: ≤90%.
  • Wind load: ≤700Pa.
  • Ice crust thickness: 20mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 25 mm/kW.
  • CR level, pCl: ≤10
02
High-voltage SF6 tank switches 500kV LW30A-550/Y5000-63

High-voltage SF6 tank switches 500kV LW30A-550/Y5000-63

SF6 tank switch LW30A-550 is designed for installation in three-phase electrical networks of 500kV with a frequency of 50Hz. A phase-based design is provided for the model. Equipped with built-in current transformers on both sides of the switch. Disconnection of full short circuit current up to 20 times without maintenance.

Tecgnical requierements

  • Rated current: up to 5000A.
  • Thermal resistance current: up to 63kA/3s.
  • Dynamic resistance current: up to 160kA
  • Operating temperature range: -40ºC- +40ºC.
  • Installation height above sea level: ≤3000m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 20mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 25 mm/kW.
03
Complete switchgear with SF6 insulation (CRUE) 220kV ZF16-252(L)/Y3150-50

Complete switchgear with SF6 insulation (CRUE) 220kV ZF16-252(L)/Y3150-50

The complete switchgear with SF6 insulation (CRUE) type ZF16-252 is designed to operate in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 252kV. The switchgear complies with the international standard IEC60517. The switch is capable of breaking the KZ currents up to 70kA with the constituting post. Current 53%. The total shutdown time of the KZ is 2 cycles. The ability to turn off the maximum current up to 20 times without routine maintenance. Mechanical reliability - 10,000 V-O cycles.

Tecgnical requierements

  • Rated current: up to 5000A.
  • Thermal resistance current: up to 50kA/3s.
  • Dynamic resistance current: up to 125kA
  • Operating temperature range: -40ºC- +40ºC.
  • Installation height above sea level: ≤3000m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 20mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • CR level, pCl: ≤10
04
High-voltage gas-fired core switches 220kV LW30-252/T4000-50

High-voltage gas-fired core switches 220kV LW30-252/T4000-50

The LW30-252 SF6 core switch is designed for installation in three-phase 220kV electrical networks with a frequency of 50Hz. A phase-based design is provided for the model.

Tecgnical requierements

  • Rated current: up to 5000A.
  • Thermal resistance current: up to 50kA/4s.Dynamic resistance current: up to 125kA
  • Operating temperature range: -50ºC- +40ºC.
  • Installation height above sea level: ≤2500m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • Protection class: IP54.
05
Complete switchgear with SF6 insulation (CRUE) 110kV ZF10-126G(L)/T3150-40

Complete switchgear with SF6 insulation (CRUE) 110kV ZF10-126G(L)/T3150-40

The complete gas-insulated switchgear (CRUE) type ZF10-126(145) is designed to operate in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 145kV. Switchgear is distinguished by ease of operation, high reliability, low level of maintenance during operation. The switchgear also has high indicators of mechanical and electrical wear resistance of components. Small dimensions (cell width up to 1.2m). The body is made of aluminum alloy. Low weight. Absence of corrosion.

Tecgnical requierements

  • Rated current: up to 3150A.
  • Thermal resistance current: up to 40kA/4s.
  • Dynamic resistance current: up to 100kA
  • Operating temperature range: -30ºC- +40ºC.
  • Installation height above sea level: ≤1000m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • CR level, pCl: ≤5
06
Complete switchgear with combined insulation 110kV ZСW-126/T2000-31,5

Complete switchgear with combined insulation 110kV ZСW-126/T2000-31,5

The complete switchgear with SF6 insulation (CRUE) of hybrid type ZHW-126(145) is designed to work in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 145kV. Used on open switchgears with a lack of space. There are use cases for a single or dual tire system.

07
Complete switchgear with SF6 insulation (CRUE) of hybrid type 110kV ZHW-126/T3150-40

Complete switchgear with SF6 insulation (CRUE) of hybrid type 110kV ZHW-126/T3150-40

The complete switchgear with SF6 insulation (CRUE) of hybrid type ZHW-126(145) is designed to work in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 145kV. Used on open switchgears with a lack of space. There are use cases for a single or dual tire system.

08
Complete switchgear with SF6 insulation (CRUE) 35kV ZF45-40,5(L)/3150-40

Complete switchgear with SF6 insulation (CRUE) 35kV ZF45-40,5(L)/3150-40

The complete gas-insulated switchgear type ZF-40.5 is designed to operate in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 40.5kV. The ability to implement schemes with a dual tire system. The width of the cell is 800mm.

09
Complete switchgear with combined insulation 35kV ZCW10-40.5/T1600-31.5

Complete switchgear with combined insulation 35kV ZCW10-40.5/T1600-31.5

The complete switchgear with combined insulation type ZСW10-40.5 is designed to work in AC electrical systems with a frequency of 50Hz and a rated voltage of up to 40.5kV. Designed for use on facilities with a lack of space.

10
High-voltage tank SF6 switches 110kV LW30-252T/T4000-50

High-voltage tank SF6 switches 110kV LW30-252T/T4000-50

The LW30-252T gas-coil switch is designed for installation in three-phase 110kV electrical networks with a frequency of 50Hz. A phase-based design is provided for the model.

Tecgnical requierements

  • Rated current: up to 4000A.
  • Thermal resistance current: up to 50kA/4s.
  • Dynamic resistance current: up to 125kA
  • Operating temperature range: -50ºC- +40ºC.
  • Installation height above sea level: ≤2500m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • Protection class: IP54.
11
High-voltage gas-fired core switches 110kV LW30-126(145)/T3150-40

High-voltage gas-fired core switches 110kV LW30-126(145)/T3150-40

The SF6 core switch LW30-126(145) is designed for installation in three-phase 110kV electrical networks with a frequency of 50Hz. It is used to protect distribution networks, as well as to protect capacitor batteries.

Tecgnical requierements

  • Rated current: up to 4000A.
  • Thermal resistance current: up to 40kA/4s.
  • Dynamic resistance current: up to 100kA
  • Operating temperature range: -50ºC- +40ºC.
  • Installation height above sea level: ≤2500m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • Protection class: IP54.
12
High-voltage tank SF6 switches 110kV LW30-126T/T3150-40

High-voltage tank SF6 switches 110kV LW30-126T/T3150-40

Tecgnical requierements

  • Rated current: up to 2500A.
  • Thermal resistance current: up to 31.5kA/4s.
  • Dynamic resistance current: up to 80kA
  • Operating temperature range: -50ºC- +40ºC.
  • Installation height above sea level: ≤2500m.
  • Humidity:
    • Rm. value of the humidity in the current day (25ºC): ≤95%
    • The mean value of the reference humidity in the month: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismic resistance: 8 points on the MSK-64 scale.
  • Leakage path length: 31 mm/kV.
  • Protection class: IP54.
13
High-voltage vacuum circuit breakers 35kV ZW17-40.5

High-voltage vacuum circuit breakers 35kV ZW17-40.5

Tecgnical requierements

  • Rated current: up to 2000A.
  • Thermal resistance current: up to 31.5kA/4s.
  • Dynamic resistance current: up to 80kA
  • Operating temperature range: -40ºC- +40ºC.
  • Installation height above sea level: ≤1000m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale
  • It is allowed to use an electromagnetic mechanism of CD10 type or a CD19BW-1 spring-motor mechanism.
14
High-voltage SF6 circuit breakers 35kV LW8-35

High-voltage SF6 circuit breakers 35kV LW8-35

Tecgnical requierements

  • Rated current: up to 3150A.
  • Thermal resistance current: up to 31.5kA/4s.
  • Dynamic resistance current: up to 80kA
  • Operating temperature range: -40ºC- +40ºC.
  • Installation height above sea level: ≤1000m.
  • Humidity:
    • Rational value of humidity during the day (25ºC): ≤95%
    • Rated monthly humidity: ≤90%
  • Wind load: ≤700Pa.
  • Ice crust thickness: 10mm.
  • Seismo resistance: 8 points on the MSK-64 scale
  • It is possible to turn off 40kA short circuit currents up to 20 times without additional maintenance of the switch