33kv 11kv 1000 Kva Power Unit Substation

33kv 11kv 1000 kva power unit substation is widely to support power supply to industrial, commercial, and residential electricity consumption. It has the advantage of compact dimension to convenient to set down, where is close to the terminal users. Conso Electrical Science and Technology Co., Ltd has manufactured 33kv 11kv 1000 kva power unit substation in Yueqing city Zhejiang province China since 2006. Conso Electrical manufactured and supplied a 11kv 1000 kva power unit substation to Tajikistan in Asia and Chad in Africa, and a 33kv 1000 kva power unit substation to Samoa in Oceania. Meanwhile, Conso Electrical also supply 1000 kva compact to domestic construction companies in China.

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33kv 11kv 1000 kva power unit substation Introduction：

33kv 11kv 1000 kva power unit substation, also known as compact substation or prefabricated substation, is a type of factory made equipment that integrates high voltage switchgear, distribution transformers, and low voltage switchgear.

The 33kv 11kv 1000 kva power unit substation combines functions such as voltage reduction of transformers and low voltage distribution in a moisture proof, rust proof, dust proof, rodent proof, fire proof, theft proof, and heat insulated fully enclosed, movable steel structure box. This type of substation is particularly suitable for urban grid construction and renovation. Compared with traditional civil substations, prefabricated substations have advantages such as compact size, mobility, simple maintenance, and quick installation. They are widely used in mines, factories, oil and gas fields, wind power stations, as well as residential communities, urban public facilities, bustling commercial areas, and construction power supplies.

A 33kv 11kv 1000 kva power unit substation usually includes high voltage switchgear, transformers, and low voltage distribution cabinets, each occupying separate spaces within the box and isolated from each other. The box structure has high strength, can withstand various environmental conditions, and has a high protection level.

Additionally, the design of 33kv 11kv 1000 kva power unit substations makes them compact in size and lightweight, facilitating on site installation and movement. They often employ new equipment such as fully sealed transformers and SF6 ring main units, which not only improve equipment safety and stability but also reduce maintenance requirements. These characteristics make 33kv 11kv 1000 kva power unit substations an indispensable part of modern power systems.

33kv 11kv 1000 kva power unit substation Technical Parameter：

Transformer Capacity:	1000 kVA ;
Transformer Type:	Oil immersed transformer or Dry type transformer;
Primary Max. Working Voltage:	12 kV or 40.5 kV;
Secondary Max. Working Voltage:	0.4 kV;
Rated Current on Primary Side:	400A/630A/1250A;
Rated Current on Secondary Side:	100A to 2000A;
Protection Level:	up to IP54;
Enclosure Material:	1.8 MM cold rolled steel plate, composite material and container enclosure;
Altitude:	≤1000M;
Noise Level:	55db (oil immersed), 65db (dry type).