Gold Member Since 2005
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Ningbo Tianan Group Co., Ltd.

Substation, Transformer, Switchgear manufacturer / supplier in China, offering 36kV Combined substation Package substation, 110KV Three-Phase Oil Immersed Power Transformer, Emergency Power Transmission Distribution Movable Transformer Substation / 35kv~132kv Prefabricated Mobile Substation and so on.

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Supplier Homepage Product Package Substation 36kV Combined substation Package substation

36kV Combined substation Package substation

FOB Price: US $20,000-40,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20,000-40,000/ Piece
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Port: Ningbo, China
Production Capacity: 5000 Sets/ Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZW3-40.5
  • Shell Material: Aluminum Alloy
  • Installation: Fixed
  • Current: AC
  • Transport Package: Nude
  • Origin: China
  • Certification: CCC, ISO9001
  • Voltage Level: Medium Voltage
  • Structure: Floorstanding
  • Trademark: TIANAN
  • Specification: 36kV
  • HS Code: 8537109090
Product Description
ZBW3-40.5 series Packaged substation is a kind of integrated complete power transmission and distribution equipiment, used in 24kV, AC 50Hz power tranmission and distribution system with a transfromer of rated capacity of 30-2500kVA. It is widely used in out-door power supply fields such as high buildings, residentail zone, factory and mining , hotel, park, oil field, airport, wharf, railway, shopping store and other temporary facilities. This product can be used not only in a ring net fro power distribution but also can serve as terminal power supply for power transmiission line.

ZBW3-40.5 series package substation consists of three parts: transformer room, high voltage room and low voltage room.
1. High voltage sides is equipped with HXGN series RMU (aerogenesis type, compressed air type, vacuum type or SF6 type), equipped with LBS, fuse inside (CB could be equipped, if required).
2. LV side adopts new type ACB, with high breaking capacity and good protection capacity.
3. Transformer room adopts oil immersed type or dry type transformer.
4. Caries materials can be used as enclosure materials, such as aluminum alloy plate, steel pate, compound plate, etc. Roof is double layered, protecting against heat radiation.
5. Inside, there are cooling equipment and anti-comdensation equipment.

Technical Data

High Voltage PartRated voltagekV40.5
Rated frequencyHz50
Rated current of main busbarA1250,1600
1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture)kV95/118
Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture)kV185/215
Rated short time withstand currentkA/s20, 25, 31.5
Rated peak withstand currentkA63
Rated short time making currentkA50, 63
Low Voltage PartRated voltagekV12/0.4
Rated current of main circuitA100-4000
Rated limiting short circuit breaking abilitykA80
Rated operating short circuit breaking abilitykA50 (65)
Rated short time withstand currentkA/1s50 (65)
Branch current,compensating capacityAccording to requirements of users
TransformerRated capacitykVA50-20000
Impedance voltage%4            4.5
Tapping range%±2×2.5     ±5
Connection symbolY, yn0   D, yn11
 CaseProtection level of enclosure                     IP23
Sound level  dB                  ≤50
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