European Type Zbw Series 6kv 6.3kv 500kVA Outdoor Prefabricated Box Substation Compact Substation European Electrical Substation

• Customization: Available
• Application: Power, Lighting
• Phase: Three
• Model NO.: ZBW-500/10/0.4
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Vouchivan
• Series No.: Zbw Series
• Capacity: 30kVA-2500kVA
• High Voltage Rated Voltage: 6kv, 10kv, 35kv
• Low Voltage Rated Voltage: 380V, 200V
• Tapping Range: ±5% or ±2×2.5%
• Connection Type: Yyn0 or Dyn11
• No-Load Loss: 80W-1830W
• Impedance: 4%-5%
• Frequency: 50Hz/60Hz
• Core Shape: E
• Outline Shape: Vertical Transformer
• Protection Level: IP44
• Standard: GB/T17467-2010
• Product Certification: ISO9001
• Operating Temperature: -25ºC to 40ºC
• Transport Package: Foam, Wooden Box, Cardboard, etc
• Specification: ZBW-500KVA
• Trademark: Vouchivan
• Origin: Jiangsu Xuzhou

Product Description

Box substation, also known as European-style prefabricated substation, is made up of high-voltage switchgear, low-voltage power distribution panel, distribution transformer and shell.
As a new type of power supply and distribution device, it has many advantages than traditional civil substation. Thanks to its small size, small floor space, compact structure, easy to move, thus it greatly shortens the basic construction period and floor area, and reduces the cost of infrastructure construction. At the same time, the site installation for box-type substation is simple, power supply is rapid and the equipment maintenance is simple. In particular, it can get deep into the load center, which has great significance in improving the quality of power supply, reducing loss of electric energy and enhancing the reliability of power supply and distribution network transformation.
Products meet GB/17467-2010 "high and low voltage prefabricated substation" and IEC1330 standards.

Main Function
To complete the conversion, distribution, transmission, measuring, compensation and the system control of the electrical energy, meanwhile, realizing the functions of protection and communication.

Product parameters

S13 series 10KV power transformer

Rated Capacity(kVA)	Voltage Combination and Tap Range			Vector Group Symbol	No-load Loss	Load Loss W		Impedance Voltage	No-load Current
	High Voltage(KV)	High VoltageTap Range(%)	Low Voltage(KV)		W	Yy	Dy	%	%
30	6 6.3 10 10.5 11	±5% or ±2×2.5%	0.4	Yyn0 or Dyn11	80	600	630	4	1.5
50					100	870	910		1.3
63					110	1040	1090		1.2
80					130	1250	1310		1.2
100					150	1500	1580		1.1
125					170	1800	1890		1.1
160					200	2200	2310		1
200					240	2600	2730		1
250					290	3050	3200		0.9
315					340	3650	3830		0.9
400					410	4300	4520		0.8
500					480	5150	5410		0.8
630					570	6200	6200	4.5	0.6
800					700	7500	7500		0.6
1000					830	10300	10300		0.6
1250					970	12000	12000		0.5
1600					1170	14500	14500		0.5
2000					1550	18300	18300	5	0.4
2500					1830	21200	21200		0.4

 

Environmental conditions
1. High ambient temperature: +40ºC
2. Low ambient temperature: -25ºC
3. The average temperature within a 24-hour period shall not exceed 30 °C.
4. Altitude: <1000m
5. The Criteria of Relative Humidity(RH): Daily mean RH would not be more than 95%; Monthly mean AH would not be more than 90%
6. Horizontal acceleration is not greater than 0.4 m/s² and vertical acceleration is not greater than 0.2 m/s³.
7. Installation location: Install in a place free of fire, explosion hazard and chemical corrosive gas and well ventilated areas.
8. Inclination of installation location: not more than 5 degrees

Implementation standards
1. GB1094.1-2-2013 Power Transformer

2. GB/T6451-2015 Three-phase oil-immersed transformer technical parameters and requirements

3. GB1094.3-2017 Power Transformer

Applications
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Company profile
Xuzhou Wojifan Electrical Equipment Co., Ltd. Was established in August 2024. The address is located in Pizhou Electronics Industrial Park, Jiangsu Province. Located at the junction of Jiangsu, Shandong, Henan and Anhui provinces, the transportation is extremely convenient and the transportation conditions are unique.

Xuzhou Wojifan Electrical Equipment Co., Ltd. Mainly produces S13, S20, S22 series 10KV, 20KV, 35KV oil-immersed power transformers; SH15 amorphous alloy transformer; SCB12, SCB13, SCB14, SCB18 series 10KV, 20KV, 35KV epoxy resin cast dry type power transformers; SCBH15 amorphous alloy transformer; SGB series non-encapsulated dry power transformer, low loss power transformer such as on-load voltage regulation; Combined American type, box-type substation, etc. The technical standard strictly adopts the international GB10941-2013; GB/T6451-2015, GB/T1094.11-2007/GB/T10228-2015 standards.

Our advantagesOur company has won the trust and support of our customers with its excellent quality, comprehensive service and honest cooperation. In addition to the domestic market, our products are exported to Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa, America, Australia and other regions and countries.

In line with the principle of integrity and honesty, we provide perfect services for new and old customers, so that you can get affordable products, assured equipment and thoughtful service. We provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.