Durable Electrical Enclosure Control Box for Metering Protection

Product Description

Product Description

Transformer Substation

Zhejiang CHBEST Power Technology Co., Ltd manufactures a wide range of package substations which primarily comprise of tansformer unit, high voltage unit and low voltage unit. The shell material  of substation mainly be used stainless steel, Aluminum alloy, Cold-rolled plate ,non -metal material ......Prefabricated Substation is also called European type transformer substation,
it can complete the transformation, distribution, transmission, measurement, compensation of electrical energy, system control and protection as well as communication functions. 
Working Environment
1. Ambient temperature: -25ºC~+40ºC
2. Altitude: no more than 1000m
3. Relative humidity:
Daily average less than 95% Average value of water vapor pressure less than 2.2kpa
Monthly average less than 90% Average value of water vapor pressure less than 1.8kpa
4. Seismic intensity:less than magnitude 8
5 .Outside wind speed less than 35m/s
6. Place Installation : Apply to the places have no fire,no explosion danger and no chemical corrosion 

This substation normally comprises three compartments inside: High voltage compartment, (equiped with high/medium voltage switchgear, such as ring main unit, gas insulated switchgear, its rated volatge can reach to 40.5kv maximum)Low voltage compartment, Tranformer compartment (equipped with three phase oil immersed transformer or cast resin dry type transformer).
This substation is a very important power distribution supply unit in the electrical cable power net. it is a kind of completed set of power supply with H.V.controlling,protection and converting ,distribution. It is used in 3 phase AC 50Hz and rated current max 1600KVA transformer.It is widely used in industrial and mining enterprises, residential quarters, hospital, mall, high-rise buildings and other distribution systems. Compact prefabricated substation is one of the most effective, convenient and economical equipment and friendly solutions, safe and simple to operate a substation.

Main Products

Rated capacity	Voltage combinations			The join group designator	No-load loss	Load loss	Impedance voltage	No-load current
(kVA)	High pressure(kV)	Taps(%)	Low voltage(kV)		(W)	(W)	(%)	(W)
30	6/6.3/10/10.5/11	±5%/±2*2.5	0.4	Dyn11/Yyn0	80	600/630	4	2.3
50					100	870/910		2
63					110	1040/1090		1.9
80					130	1250/1310		1.9
100					150	1500/1580		1.8
125					170	1800/1890		1.7
160					200	2200/2310		1.6
200					240	2600/2730		1.5
250					290	3050/3200		1.4
315					340	3650/3830		1.4
400					410	4300/4520
500					480	5100/5410		1.2
630					570	6200	4.5	1.1
800					700	7500		1
1000					830	10300		1
1250					970	12000		0.9
1600					1170	14500		0.8

Company Profile

Zhejiang CHBEST Power Technology Co., Ltd. is located in Liushi Town, the world-renowned capital of China's electrical appliances, with the blue sea in the east, Wenzhou Airport and Wenzhou Railway Station in the south, Yandang Mountain, a national scenic spot known as the "World Geopark" in the north, and the coastal high-speed railway, highway and 104 National Highway run through, with convenient sea, land and air transportation and strong cultural atmosphere, which is a resort for sightseeing and vacation. It is an enterprise that produces sulfur hexafluoride ring main unit, environmental protection gas insulated ring network switchgear, solid insulated ring main unit, opening and closing station, cable distribution box, high and low voltage complete sets of equipment, etc.

The company has a registered capital of 50 million yuan and nearly 200 employees. The company has strong technical force, bringing together a group of power engineering design and development, manufacturing for many years of power automation technology elite, the company developed new products in environmental protection, miniaturization, intelligence, maintenance-free and other aspects to achieve a number of technological breakthroughs, the company has always put customer satisfaction in mind, the establishment of a nationwide customer service network, equipped with hard-working, technical customer service team, so that customers can respond to their needs.

Cerifications

Packaging & Shipping

FAQ

1. Are you a trading company or manufacturer?
We are a professional factory with 10 years experience in the field of High and Low voltage switchgears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation of China.
2. Do you accept customized serveice?
We offer OEM/ODM service, can print your logo on product. our professional technical and quotation team can provice a satisfied project according to your drawing and parameters.
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time?
It depends on your product requirement and quantity. Generally, 5~10 working days is available.
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days.
6. What is your payment terms?
30%T/T in advance,70% before shipment. West union, L/C are also acceptable.