Yb-20/0.4 Outdoor H. V 24kv 27kv 800A 1200A 1600A Prefabricated Modular Substation

• Customization: Available
• Type: Substation
• Structure: Box Type
• Model NO.: YB-20
• Certification: ISO9001:2000
• Form: All- packaged Type
• Operation Voltage: High &Low Voltage
• Size: 1 Uint
• Application Range: Power Plants
• Shell Material: Stainless Steel
• Shell Protection Grade: IP23
• Brand: Volcano Electrical
• Rated Voltage: 12kv, 24kv, 36kv
• Rated Transformer Capacity: 200kVA, 630kVA, 800kVA, 2000kVA
• Transport Package: Standart Export Package
• Specification: customized
• Trademark: Volcano
• Origin: Zhejiang
• HS Code: 8535900090
• Production Capacity: 1000

Product Description

Prefabricated modular substation primary and secondary equipment and other functional units should achieve modulardesign, factory production, and reduce on-site workload; Toreduce the footprint, a three-dimensional station building modelshould be adopted to optimize the layout. The outercompartment of the prefabricated cabin should have goodsealing, with a protection level of no less than lP55, and shouldbe integrated with a complete temperature control system,condensation controlsystem,smoke alarm system, videomonitoring system, door opening alarm system and otherintelligent functions.
 

Product Description

YB series Intelligent integrated prefabricated substation

YB series type substation, commonly known as European transformer, is the high-voltage electrical equipment, transformer, low-voltage electrical equipment combination of compact sets of power distribution equipment for urban high-rise buildings, urban and rural areas, residential neighborhoods, high-tech development zones, small and medium-sized factories, mines and oilfields as well as construction of electricity and other places, for the distribution system for the acceptance and distribution of electrical energy.


YB series combined transformer, has a strong set, small size, compact structure, safe and reliable operation, convenient maintenance, and can be moved, etc., compared with the conventional civil substation, the same capacity of combined substation covers an area of usually only 1/10-1/5 of the conventional substation, greatly reducing the design workload and construction to reduce the construction costs. In the power distribution series, it can be used in the ring network distribution system, and also can be used in the dual power supply or radial terminal distribution system, which is a new type of complete set of equipment for the construction and reconstruction of urban and rural substations at present.

YB series prefabricated substations comply with SD320-1992 "box-type substation technical conditions" and GB/T17467-1998 "high-voltage/low-voltage prefabricated substation" standards. Shell materials can be selected according to user needs non-metallic, composite plate or steel plate.

 

Prefabricated /Compact Substation consists of as follow:

• Medium Voltage switchgear
• Distribution transformers
• Low Voltage switchboard
• Connections and auxiliary equipment to supply low voltage energy from medium voltage systems 
• 

MV Switchgear

• MV secondary switchgear including incoming feeder, outgoing feeder and transformer feeder
• The MV can be SF6 gas insulated type ring main unit or air insulated switchgear, in full portfolio range
• In some cases - there is no MV switchgear, the MV cable is mounted directly on the transformer

 

Transformer

• Oil immersed hermetically sealed or Dry type transformers can be installed
• Transformer bushings can be located on top or side of transformer as per customer needs
• Wide range of transformer capacities up to 3200 kVA
• The Prefabricated /Compact Substations is designed to allow simple and easy transformer installation on site or integrated into the Prefabricated /Compact Substations in the factory 
• 

LV Switchboard

• Incoming feeder options can be direct connected, circuit breakers, fused disconnectors or Load Break Switches
• The LV busbar rating depends on the transformer rating
• Various number and ratings of outgoing feeders depending on transformer size and customer needs
• Equipment for metering, measuring and control available

 

Type and Material:

1. High voltage and ultra-high voltage transmission stations are generally built in vast wilderness areas, and primary equipment occupies a large outdoor area. Secondary control and protection equipment, as well as electrical control equipment, must be installed indoors.

2. This complete set of prefabricated cabins is manufactured in the factory, and after the installation and commissioning of secondary control equipment, the entire machine is transported to the site to complete the turnkey project. On site construction is simple, short in cycle, convenient, and economical.

 

 

 

Product Parameters

 

High voltage compartment	Item	unit	Parameters
	Rated frequency	Hz	50/60 Hz
	Rated Voltage	KV	3.3KV,6.6KV	10KV 11KV 13.8KV 20KV 24kV	33KV 35KV 36KV
	Max service voltage	KV	7.2 KV	12KV/24KV	40.5KV
	Rated current	A	400-3150A
	Transfer current	A	1200-3150 A
	1MIN Power frequencywithstand  voltage,earth  -phase	KV	42/48,85/95
	1MIN Power frequency withstand voltage phase/fracture
	BIL	KV	75/85,170/185
	Rated short circuit breaking current	KA	20/31.5
Transformer compartment	Rated voltage	KV	3.3KV,6.6KV	10KV 11KV 13.8KV 20KV 24kV	33KV 35KV 36KV
	Rated power capacity	KVA	200 KVA Up to 2.5 MVA
	Tapping range	%	±2X2.5%  ±5%
	Nector group		Yyn0,Dyn1
	Short-circuit Impedance	%	4.0,4.2,4.5,6,8
Low voltage compartment	Rated voltage	V	220,380,400,415,433,440,660,690,800
	main circuit rated current	A	50-4000
	branch current	A	5-800
Enclosure	Protection level
	HV compartment		P33,IP65.
	LV compartment		IP33
	Transformer compartment		IP23
	Noise level	dB	≤50

 

Environmental Conditions

1.Altitude: ≤1000m;
2.Wind speed: ≤34m/s (not much dry 700pa);
3.Ambient temperature: maximum temperature +40ºC, minimum temperature -35ºC;
4.Relative humidity: daily average not more than 95%, monthly average not more than 95%;
5.Seismic: horizontal acceleration not greater than 0.4/S2, vertical acceleration not greater than 0.15m2;
6.Installation location inclination: not greater than 3°;
7.Installation environment: installed in places without fire, explosion danger, serious filth, chemical corrosion and violent vibration.
Note: When exceeding the provisions of the above conditions, it can be negotiated with our company.

Outline Drawing

Company Profile

 

Zhejiang Volcano Electrical Technology Co., Ltd. was founded in 2015, is committed to developing, producing and selling 10-40.5kV medium and high voltage electrical equipment, providing users with comprehensive electrical products and power distribution solutions. With superior production conditions, advanced technology, complete production and testing equipment, we have strict quality management system and advanced testing methods to ensure product quality. The company has passed ISO9000 quality management system certification, and strictly according to the quality management system to manage the production process, to ensure product quality.

Certifications

 

 

FAQ

 

1. Are you a manufacturer or a trader?
VOLCANO is a leading manufacturer specializing in 10-40.5kV switchgear which is located in Zhejiang Province, China.


2.What are your main markets?
Our main markets are in both domestic and overseas including Southeast Asia, Middle East, South America, Africa, etc.


3. What are your delivery and after-sales service?
Delivery depends on the order quantity, usually it takes 1 month for container orders. There are no problems for us to deliver 20 containers (20 feet or 40 feet) per month. About customer service, we will reply to customer's questions within 24 hours and provide full technical support for our products in time.
 

4. What is your product warranty?
Firstly, our switchgear and power equipment have quality certificates such as CCC, ISO9001, CE, Rohs, CB, TUV, Kema certificates for their electrical parts and accessories. Secondly, we offer a 1-year warranty, during which we provide free repair, maintenance and technical support. Of course, for some switchgear and power equipment, their service life is more than 20 years.

5. Do you accept OEM and ODM?
Yes, our R&D team has the latest technology and can develop and produce products according to customers' drawings and brands
 

6.What are your payment terms?
A.100% T/T in advance.
B. Irrevocable Demand Letter of Credit for orders over 200,000$.
C. For long-standing business partners, other special terms and conditions can be negotiated.
D. Other than T/T, we also accept Western Union, moneygram, paypal etc.


7.What should I do if I want to visit the factory?
Our company is located in Yueqing City, Zhejiang Province, China. The factory is about 35 minutes drive from Wenzhou Airport and 30 minutes drive from Yueqing High Speed Railway Station. It takes about 1 hour by airplane from Shanghai International Airport.
Well, it's available if you need an invitation letter to come to China.


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