LV CE CQC CCC Certificates Voltage Transformer Substation for Transportation
Product Description
- Compact design: Box-type substations are designed to be compact and efficient, taking up less space than traditional substations. This makes them ideal for use in urban areas where space is at a premium. They are also designed to be easily transportable, which makes them ideal for use in remote areas or locations where access is difficult.
- Prefabrication: Box-type substations are factory-prepared, meaning that they are pre-assembled and tested before being transported to their final location. This helps to ensure that they are of a high quality and that they are ready to use as soon as they are installed.
- Modular design: Box-type substations are designed to be modular, which means that they can be easily expanded or modified as needed. This makes them ideal for use in situations where the power demands may change over time.
- Versatility: Box-type substations are versatile and can be used in a wide range of applications, including mines, factories, oil and gas fields, and wind power plants. They are designed to be able to withstand harsh environmental conditions and can be used in both indoor and outdoor settings.
- Safety and security features: Box-type substations are designed to be safe and secure. They are typically equipped with features such as fire suppression systems, security alarms, and backup power supplies to ensure that they are always operational.
Overall, box-type substations offer a number of advantages over traditional substations, including compact design, prefabrication, modular design, versatility, and safety and security features. As a result, they are becoming increasingly popular in a wide range of applications.
Specification
| Rated Voltage | 12/17.5/24kV | 36kV | | Standard applicable | IEC 62271 – 202 (IEC 61330) | IEC 62271 – 202 (IEC 61330) | | Normal ambient temperature | 40 ° C | 40 ° C | | Maximum ambient temperature | 50 ° C | 50 ° C | | Enclosure construction | Modular | Modular | | Ventilation | Natural | Natural | | Temperature class (Std.) | K 10 | K 10 | | MV and LV compartment | IP 54 | IP 54 | | Transformer compartment | IP 23 | IP 23 | | Rated voltage (kV) | 12/24kV | 36kV | | Power frequency (kV rms) | 28/50 | 70 | | Impulse (kV p) | 75/125 | 170 | | Rated frequency (Hz) | 50/60 | 50/60 | | Rated normal current (A) | 630 | 630 | | Breaking capacity (A) | 630 | 630 | | Making capacity (kA) | 52.5 / 40 | 50 | | Rated normal current (A) | 630 | 630 | | Breaking capacity (kA) | 21/16 | 20 | | Making capacity (kA) | 52.5 / 40 | 50 | | Rated power (kVA) – oil type | 2500 | 2000 | | Rated power (kVA) – Dry type | 2500 | 2000 | | Rated secondary voltage (V) | 433 | 433 | | Vector group | Dyn 11 | Dyn 11 | | Tapping range | + 5 in steps of 2.5% | + 5 in steps of 2.5% | | IP | Yes | Yes | | Internal arc | Yes | Yes | | Enclosure class | Yes | Yes | | Impact test | Yes | Yes | | Short circuit test on earthing | Yes | Yes | |
Company Profile
1.Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters.
2.Devoted in the research and development, manufacturing, installation, and sales of complete sets of high and low voltage switchgear and control equipment from 40.5kV to 0.22kV.
3.more than 20 CCC/CQC certificates, meet the requirements of the highest protection level of IP65 and altitude environment of 4500 meters, get the GB/T19001:2016 /ISO9001:2015 quality management system certification,
4.A complete product development department, design team.
5.Various kinds of product construction and manufacturing design by using specialized computer mechanical and electrical CAD design software systems.
6.Complete surveillance, measuring, and testing equipment to ensure the high products quality.
7.Complete production line including CNC processing equipment, welding equipment, and hoisting equipment required for cabinet production, busbar bending equipment, tinning equipment, electric tools, and other assembly production equipment required for complete assembly production.
8.More than 10 product invention patents and utility model patents.
9.Excellent service based on the motto "Quality First, Customer Foremost, Survival Through Quality, Development Through Service, Continuous Improvement."
Packing
Design
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