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[Hot Item] Keeya Qyseries Yb-4 1250kVA Compact Bo | RFQ Sourcing Details
Transformers And Substation Equipment · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Transformers And Substation Equipment. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Combined type of transformer substation is a kind of complete set product integrating voltage switch equipment and transformer with LV distribution equipment.
It is usually applied to civic architectures, residential districts, factories, mine and oil fields used as transformer and distribution equipment with characteristics of strong completeness and compact structure, high reliability, short installation period, movability etc.
In addition, it's color and exterior can be changed appropria compartment, relay protection compartment and transformer compartment. Enclosed of HV, LV compartment and relay protection compartment can be made of aluminum alloy plate, steel plate of composite plate.
Aluminum alloy plate is an anodic oxidation treated to strengthen its corrosions stability. Steel plate and steel structured parts are all phosphating treated and the composite plate is featured with vivid appearance, heat insulation and fire retardation.
The transformer compartment is arranged with safe guard protecting net but no enclosure, which not only guarantees better thermal diffusivity but also is able to insure person and equipment against accident.
2 - HV switch compartment: The HV switch compartment can be mounted with 35KV switchgear or load switch Aerial cable type available for mounting 35KV inlet wire.
3 - LV switch compartment: When LV side is 10KV, LV switch compartment can be mounted with 10KV and 12KV switchgear ,10KV RMU 4 - Power off protection compartment: The power off protection compartment is mounted with AC panel, DC panel, signal panel, protection panel, motion control panel (RTU), carrier wave machine panel or optical fiber termination set.
Note: This transformer substation can adopt general relay protection, also microcomputer based integrated automatic control system is available on request. 5 - Refer to the plan layout and vertical plane layout of 35KV transformer.
Fields of application 1 - Ambient air temperature: -25°C - +40°C 2 - Altitude: ≤1000m 3 - Relative humidity: daily≤95%, monthly ≤90% 4 - Installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
Mechanical parameters Rated voltage 12kV 17,5kV 24kV Frequency 50 or 60 Hz Insulation level Industrial frequency 50. Hz 1 min.
insulation Ud (kv rms) 28 38 50 isolation Ud (kv rms) 32 45 60 Impulse 1.2/50us insulation Ud (kv rms) isolation Ud (kv rms) Tank interal arc withstand 20kA 1s Founded in 2008, registered capital of 108 million CNY, ROOQ electric group.;ltd is a high-tech enterprise specializing in the design, manufacture, sales and service of products such as power transformers, complete sets of electrical appliances, high and low voltage components, and smart city control systems.
Since its establishment, ROOQ has always adhered to product quality first, as the guide of "customer demands".
It has successively served for T2 Wenzhou Airport, Beijing Winter Olympics Ski Resort, Zhejiang National Defense Force, Hangzhou-Wenzhou Railway, Cangnan gymnasium , Country Garden Community, First People's Hospital of Songxi, Tema Road Lighting of Ghana, Presidential Palace of Burundi, Ministry of Energy of Rwanda, National Hospital of Mozambique, Refinery of CNPC in Thailand, State fessional manufacturing experience, we have more than 20 independent in acting now.
About the Supplier This supplier has been audited by BV. Verify the report on the official BV
[Hot | Applications and Buyer Notes
[Hot is organized as a sourcing-ready Transformers And Substation Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Transformers and Substation EquipmentBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Origin
- ChinaBased on visible page data; confirm exact value in the RFQ.
- HS Code
- 850421Based on visible page data; confirm exact value in the RFQ.
- Voltage
- Size 3 UintBased on visible page data; confirm exact value in the RFQ.
- Material
- Stainless Steel Shell Protection Grade IP30 Brand RooqBased on visible page data; confirm exact value in the RFQ.
- Frequency
- 50 or 60 HzBased on visible page data; confirm exact value in the RFQ.
- Trademark
- ROOQBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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