Outdoor 33kv 1000kVA 1250kVA Medium Voltage Transformer Compact Substation

YB series Compact Substation

Description:
        YB series substation is a kind of compact power distribution device that integrates high voltage electrical equipment, transformer, and low voltage electrical equipment. It can be used in high-rise buildings, building in urban and rural areas, residential communities, high-tech development areas, small and medium-size factories. mining areas, oil fields, temporary construction sites, and other premises. It also can be used for acceptance and distribution of power in the power distribution systems of 6-15KV, 50HZ (60HZ), ring main power distribution system, and double power supply or radiate terminal power distribution system.

        High integrity, small size, compact structure, safe and reliable operation, convenient maintenance, portable, etc. Compared with conventional civil-engineering substations, in the same capacity, the prefabricated combined substation needs only 1/10-1/15 floor area. So that the construction expense is reduced

The technical parameters of the form are for reference only.
Customized products can consult online customer service!

Item	Unit	HV electrical equipment	Transformer	L.V electrical equipment
Rated voltage	kV	10	10/0.4	0.4
Rated current	A	630		100-2500
Rated frequency	Hz	50	50	50
Rated capacity	kVA		100-1250
Rated thermal stability current	kA	20/4S		30/1S
Rated dynamic stability current (peak)	kA	50		63
Rated closing short-circuit current (peak)	kA	50		15-30
Rated breaking short circuit current	kA	31.5 (Fuse)
Rated breaking load current	A	630
1 min power frequency withstand voltage	kV	Between phases, to earth 42, to open contacts 48	35/28(5min)	20/2.5
Lightning impulse withstand voltage	kV	Between phases, to earth 75, to open contacts 85	75
Shell protection class		IP23	IP23	IP23
Noise level	dB	630	Oil transformer<55 Dry transformer<65
Loops No.			2	4~30
Low voltage side max static var compensator	kvar			300

Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance, and success!

Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.

Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.

Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.