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Prefabricated MV/LV Package Transformer Substation Packager 12 KV

Prefabricated MV/LV Package Transformer Substation Packager 12 KV

Brand Name : Noah
Model Number : YB series
Certification : ISO9001
Place of Origin : China
MOQ : 1 unit
Price : negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 30 units per month
Delivery Time : 20 days after received your payment
Packaging Details : wooden box
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Prefabricated MV/LV Package Transformer Substation Packager 12 KV


Prefabricated MV/LV Package Transformer Substations (PTS) are a new generation of electric power equipment designed for outdoor installation as free-standing units on
concrete foundations. They can be satisfactory compared to "compact transformer substations" manufactured by other world-renowned producers.

Their outstanding features and advantages are as follows:

  • "compact" and complete design allowing the delivery of substation together with transformer,
  • small overall dimensions and weight,
  • easy mounting on a simple concrete foundation (skid-mounted version is available also),
  • possible quick and easy change of PTS's location makes the equipment portable,
  • readiness for use immediately after MV and LV cable connection,
  • low initial and running costs,
  • safe and comfortable service,
  • high realiability and fastness.


The MV/LV Package Transformer Substations are destined for use in ring-system of distribution network. They are designed for rated voltage up to 12 kV, rated power of transformers up to 1000 kVA and rated ring-cable current up to 630 A.

They can be used for:

  • temporary power supply,

  • public utilities,

  • power distribution in urban and rural environments,

  • industrial sites, particularily special load centers,

  • individual consumers requiring separate supply terminals,

  • special locations (limited space, environmential protection, rules to be observed, etc.).


Package Transformer Substations will be delivered with transformer up to 1000 kVA.

The PTS consists of four main components:

  • substation housing,

  • medium voltage compartment,

  • transformer compartment,

  • low voltage compartment.

The electrical system of PTS consists of three main functional blocks:

  • MV switchgear (metal enclosed, SF-6 gas insulated Ring Main Unit),

  • MV/LV transformer,

  • LV switchgear equipped with main C.B., M.C.C.B's for outgoings and necessary measurements (voltage, current, energy).

Optionaly LV switchgear can be equipped with controlled feeders for street lighting. Both MV and LV blocks are mounted inside the substation housing as independent constructions. Free acces to three sides of switchgear facilitates overhaul as well as maintenance of equipment. The substation housing consists of: steel support framework, steel sheet case (walls and doors) and double roof.
Zinc galvanized and painted housing remains corrosion-proof for over 20 years.

Technical specification

Substation rated powerup to 1000 kVA
Rated frequency50 Hz
Transformer powerup to 1000 kVA
MV switchgear
rated current of cable feeders400/630 A
rated current of transformer feeder200 A
bus-bar continuous rated current630 A
rated short-time current, 1s.up to 25 kA
LV switchgear
rated continuous current of outgoing feeders400 A
bus-bar continuous rated currentup to 1600 A
bus-bar rated peak currentup to 70 kA max.
bus-bar 0.6 s rated currentup to 35 kA
Protection degree of housingIP 43
StandardsIEC 439-1
Overall dimensions (max.)(L x W x H)
4030 x 2410 x 2400 mm
Weight (with transformer)max. 6000 kg

Company Profile:

  • Foshan Noah Electrical Co.,Ltd is a high-tech manufacturing enterprise organized on the basis of former state-owned enterprise - Foshan Transformer Factory, specialized in producing multiple types of power transformers below 35kV, including Amorphous Metal Transformers, Dry Type Transformers, Oil Immersed Transformers, Wind Power Transformers, OLTC Transformers, Photovoltaic Transformer, American Padmount Transformer, Package Substations, Unit Substations, Furnace Transformer and Rectifier Transformer.

  • As a manufacturer, we have long term cooperation with Ministry of Mechanical Industry and National Power Grid Company on 10kv, 35kv and below voltage power transformer, low voltage switchgear supply. Furthermore, we are a hi-tech enterprise certified by Guangdong Committee of Science and Technology.

  • Our transformers are widely used in large power generation plants, residential areas, commercial buildings, industrial buildings, substations, wind power generations, chemical industries, electroplating power supply, steel rolling, smelting supporting engineering and so on .

  • Our engineers and workers have abundant experience in transformer; the sophisticated technical team pushes forward the technology continuous innovation. Thanks to the technology strength enhancement, our products turn out creative with excellent performance at low cost.. We always pay much attention to equipment investment and have adopted cutting-edge production and testing equipment from Italy, Germany and domestic market, which proves to ensure the production capacity and product quality effectively. We strictly execute ISO9001 quality management system and each procedure of production conforms to the professional standards.

Product Tags:

compact transformer substation


package unit substation

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