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YB Series Box-type Substation
Specializing in the production of intelligent power transmission and distribution switches and control equipment, vacuum circuit breakers, transformers and box-type substations
Key words:
YB Series Box-type Substation
Classification:
- Product Description
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- Commodity name: YB Series Box-type Substation
- Commodity ID: 1326980214558445568
The YB type box substation, also known as the European-style box transformer, complies with the latest national standards: GB/T17467 and the Ministry of Electric Power standard DL/T537, among others. As a new type of power supply and distribution device, it has many advantages over traditional civil engineering substations.
Product Overview
The YB type box substation, also known as the European box transformer, complies with the latest national standards: GB/T17467 and the Ministry of Electric Power standard DL/T537. As a new type of power supply and distribution device, it has many advantages over traditional civil engineering substations. The box transformer completes the functions of energy conversion, distribution, transmission, metering, compensation, system control, protection, and communication. The YB type box substation consists of four parts: high-voltage switchgear, distribution transformer, low-voltage distribution equipment, and shell, which are combined into a compact, pre-assembled complete distribution device according to a certain wiring method. The high voltage is a load switch or circuit breaker, and the transformer can be a dry-type transformer or an oil-immersed transformer. The box adopts a good thermal insulation and ventilation structure, suitable for urban public distribution, high-rise buildings, residential communities, industrial and mining enterprises, ports, oil fields, parks, highways, and construction sites. It can also be mounted on a special trailer chassis to become a mobile distribution device.
Technical Features
- Small size, compact structure, easy installation.
- Easy to relocate, thus greatly shortening the construction cycle and land area, and reducing construction costs.
- Simple on-site installation, quick power supply, easy equipment maintenance, high degree of automation, no need for dedicated personnel to guard.
- Especially, it can be deep into the load center, improving power supply quality and reducing energy loss.
- Low loss, low noise, low temperature rise, strong ability to withstand sudden short circuits.
- Factory prefabricated, with multiple options available, aesthetically pleasing, and can coordinate with the surrounding environment.
Technical Parameters
Parameter Name Unit High Voltage Side Transformer Low Voltage Side Rated Voltage V 12, 24, 40.5 10, (20), (35)/0.315~0.69 0.315~0.69 Rated Current A 1-1250 50-5000 Rated Capacity kVA 50-2500 High Voltage Tap Range kA ±5%; ±2X2.5% Connection Group D, yn11 Y, yn0 Backup Protection Fuse Breaking Current 50 Plug-in Fuse kA Breaking Current 2.5 Oil-immersed Load Switch kA 31.5 (Fuse, Circuit Breaker) Rated Short-circuit Breaking Current kA 50, 80 Rated Short-circuit Making Current A 2100, 2200 (only for load switch) Rated Breaking Transfer Current A 20/4, 25/2, 31.5/4 30/1, 50/1 Rated Short-time Withstand Current kA/S 50, 63, 80 80, 105 Rated Peak Withstand Current kA 42, 65, 95 35, 55, 85 2.5 1min Power Frequency Withstand Voltage kV 75, 125, 185 75, 125, 200 Rated Lightning Impulse Withstand Voltage kV IP33; IP43 Protection Level ≤50 Noise Level dB -25~+40 Ambient Temperature ℃ 300 Thermal Stability Current 12KA, 16KA 600 Thermal Stability Current 30KA, 40KA High
Product inquiry
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Contact Information
Sales Hotline:0519-85779127
Address: No.88, 4th Road, Environmental Protection Industrial Park, Xinbei District, Changzhou City, Jiangsu Province
Fax: 0519-85779092 / 0519-85773808
Postcode: 213033
E-mail:tpydl@163.com
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