Audited Supplier
The Outdoor Preinstalled Substation (European Type) by Shandong Zhifeng Transformer Co., Ltd. is the epitome of versatility and reliability. Perfectly suited for urban power grid upgrades, residential areas, high-rise buildings, industrial and mining sectors, hotels, shopping malls, airports, railways, oil fields, docks, highways, and temporary power facilities, this substation excels both indoors and outdoors.
Altitude: Does not exceed 1000m.
Ambient Temperature: Ranges from -25ºC to +40ºC.
Relative Humidity: Daily average not exceeding 95%, and monthly average not exceeding 90%.
Installation Site: Must be free from fire, explosion hazards, conductive dust, chemical corrosive gases, and severe vibrations. If these conditions are exceeded, please consult with our company for tailored solutions.
Characteristics of the Product
High Voltage Switch
Gear, Transformer, Low Voltage Switch
Comprehensive gear trinity; robust high and low-pressure protection; reliable and safe operation; minimal maintenance; space-efficient, cost-effective, rapid production, and easy relocation; versatile wiring configurations. Unique honeycomb composite structure for superior insulation and ventilation; aesthetic and durable, with shell options including stainless steel alloy, aluminum alloy, cold-rolled plate, and colored steel plate. Available in various styles: universal, villa, compact, and more. Equipped with network automation terminal (FTU) for reliable fault detection and features 'four-remote' for automated distribution network upgrades.
Implementation of Standards
This product complies with the following standards:
GB/T17467-1998
DL/T537-93 <6-35kV Box-type Substation Ordering Technical Conditions>
Load Switch Technical Parameters
Project | Unit | FKN12-12 load switch | FZN12-12 Vacuum switch |
Rated voltage | kV | 10 | |
Maximum operating voltage | kV | 12 | |
Rated frequency | Hz | 50 | |
Rated current | Hz | 630 | |
Rated breaking load current | A | 630 | |
Thermal stable current (RMS) | kA/S | 20/2 | 20/4 |
Dynamic and stable current | kA | 50 | 50 |
| Short-circuit current (peak) | kA | 50 | 50 |
Number of times of full load breaking | secondary | 20 | 10000 |
Mechanical life | secondary | 2000 | 10000 |
1min power frequency withstand voltage (phase and ground) | kV | 42 | 42 |
| Lightning impulse voltage (relative and ground) | kV | 75 | 75 |
Our main product lineup includes the S9, S11, S13, S15 series (10KV ~110KV oil-immersed power transformers), on-load voltage regulation power transformers, amorphous alloy transformers, SC(B)9(10), SG(B)10 dry transformers, switch cabinets, combined transformers, box substations, anti-theft transformers, mining transformers, rectifier furnaces, and other specialized power transformers. These products are extensively utilized in power generation, nuclear power plants, transportation, mining, metallurgy, construction, petrochemicals, chemicals, electrified railways, urban light rails, communications, and in urban and rural power grid construction and transformation. Our products are well-regarded nationwide.
Bolstered by robust technical expertise, state-of-the-art production technologies, top-tier equipment, and comprehensive testing capabilities, Shandong Zhifeng Transformer Co., Ltd. stands at the forefront of quality and innovation. Our offerings have earned ISO9000:2000 international quality certification, CTOC inspection, China energy-saving product certification, and CCC certification. With years of successful network operations, our products boast energy-saving, environmental protection, and stable performance. Guided by our principles of 'integrity, trustworthiness, innovation, and finesse,' we prioritize 'people-oriented, customer-first' values. Committed to 'creating partnerships for mutual success,' we cherish our relationships and serve our clients with unwavering dedication.
Frequently Asked Questions:
Q: Are you a manufacturer, factory, or trading company?
A: Yes, Shandong Zhifeng Transformer Co., Ltd. boasts over 15 years of expertise in developing, producing, and operating transformers.
Q: What is your warranty?
A: We proudly offer a comprehensive 12-month warranty, ensuring peace of mind and reliability for our customers.
Q: Production time?
A: Our efficient production cycle is typically 30 to 45 days, tailored to meet your specific order requirements.
Q: What are your payment terms?
A: We accept flexible payment terms, including T/T, L/C, and negotiable options to suit your needs.
Q: How does your factory conduct quality control?
A: We implement rigorous quality control, with 100% QC inspections and over 10 checks from raw material to final product to ensure excellence.
Q: Do you have any products in stock?
A: Typically, all our products are custom-manufactured to meet your specific order quantities, guaranteeing freshness and customization.
Q: What does a custom transformer need to provide?
A: Providing technical drawings and specification documents is preferred. Alternatively, detailed technical specifications can be submitted under 'Quote and Order Required Information.'
Q: Can I have a catalogue and price list for my MOQ trial order?
A: All our products are proudly made in China and displayed on our official website. For detailed catalogues and price lists, please contact us directly.
