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36kV Combined substation Package substation

Basic Info

Model No.:  ZW3-40.5

Product Description

Model NO.: ZW3-40.5 Shell Material: Aluminum Alloy Installation: Fixed Current: AC Specification: 36kV HS Code: 8537109090 Certification: CCC, ISO9001 Voltage Level: Medium Voltage Structure: Floorstanding Trademark: TIANAN Origin: China Summarize
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.

Feature
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

 
Items Unit Parameters
High Voltage Part Rated voltage kV 40.5
Rated frequency Hz 50
Rated current of main busbar A 1250,1600
1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture) kV 95/118
Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture) kV 185/215
Rated short time withstand current kA/s 20, 25, 31.5
Rated peak withstand current kA 63
Rated short time making current kA 50, 63
Low Voltage Part Rated voltage kV 12/0.4
Rated current of main circuit A 100-4000
Rated limiting short circuit breaking ability kA 80
Rated operating short circuit breaking ability kA 50 (65)
Rated short time withstand current kA/1s 50 (65)
Branch current,compensating capacity According to requirements of users
Transformer Rated capacity kVA 50-20000
Impedance voltage % 4            4.5
Tapping range % ±2×2.5     ±5
Connection symbol Y, yn0   D, yn11
 Case Protection level of enclosure                      IP23
Sound level   dB                   ≤50

Contact us if you need more details on Substation. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Transformer、Switchgear. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Package Substation

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