| Customization: | Available |
|---|---|
| Type: | Distribution Metering Box |
| Structure: | Protection |
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The Ybm-12/0.4 prefabricated substation, also known as the 'European style modular substation,' is a compact and modular power distribution substation. It includes components for HV electricity, power transformer, and LV electricity, offering high combination, small sizes, easy maintenance, and a sleek design.
This innovative electrical power distribution substation is suitable for various applications such as city public distribution, high-rise buildings, residential areas, mining sites, ports, and more.
For more information, please contact Guangdong Anhao Electrical Equipment Co., Ltd.
|
Items |
Unit |
Parameter |
|
|
High-Voltage Components |
Rated Frequency |
Hz |
50/60 |
|
Rated Voltage |
kv |
12 |
|
|
Withstand Voltage of Working Frequency, to Ground, or Phase to Phase |
kv |
42 |
|
|
Withstand Voltage of Thunder Impact Ground, to Ground, or Phase to Phase |
kv |
75 |
|
|
Rated Current |
A |
630 |
|
|
Rated Instantaneous Withstand Current |
kA |
20(2S) |
|
|
Rated Peak Withstand Current |
kA |
50 |
|
|
Low-Voltage Components |
Rated Voltage |
V |
400 |
|
Rated Current of Main Circuit |
A |
100-4000 |
|
|
Rated Instantaneous Withstand Current |
kA |
50 |
|
|
Rated Peak Withstand Current |
kA |
105 |
|
|
Transformer |
Rated Capacity |
kVA |
50-2000 |
|
Tap Range |
|
±2×2.5% or±5% |
|
|
Linked Groups |
|
D,yn11 |
|
|
Noise Level |
dB |
≤55 |
|
|
Shell Protection Grades |
|
IP33 |
Temperature range: -25 °C to +40 °C.
Altitude: ≤ 1000 m, and up to 3000 m with special transformer and low voltage components.
Vertical gradient: ≤ 5°.
Workplaces should be free of violent vibration & shock, conductive dust, explosive danger, erosive metals, and electrical apparatus elements.
Air humidity: ≤ 90% (+25 °C).
Outdoor wind speed: ≤ 35 m/s.
Explore Anhao's innovative Gas Insulated RMU for efficient electric energy distribution. Ideal for transformer substations and power distribution systems.
The manufacturer can provide the foundation layout for the modular substation. The customer or user can design the foundation themselves, but the layout needs to be provided to the manufacturer. Lightning conductors must be pre-laid inside or around the foundation. The ground connection and lightning protection of the transformer can be used as one grounding system. The grounding cables to the foundation platform should consist of at least two lines, with a grounding resistance guaranteed to be less than or equal to 4 Ohm (R≤4Ω). To ensure waterproofing, the gap between the modular substation and the foundation should be sealed with cement concrete.
Customers need to provide the following information to the manufacturer:
Guangdong Anhao Electrical Equipment Co.,ltd is a leading provider of high-quality electrical equipment, including modular substations. With a focus on innovation and customer satisfaction, we strive to deliver reliable and efficient solutions for all your electrical needs.
Discover Anhao's cutting-edge Gas Insulated RMU for efficient electric energy distribution. Ideal for transformer substations and power distribution systems.
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