SCB 400 kVA 10 kV/440 V Three-Phase Dry-Type Dist | RFQ Sourcing Details
Dry Type Transformers · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Dry Type Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Product overview This SCB core-type dry transformer is specified for three-phase power distribution at a rated capacity of 400 kVA. The listed electrical configuration is 10 kV input and 440 V output, with 50 Hz and 60 Hz frequency options.
It uses a two-winding, dry-type construction and is identified as part of an epoxy-resin-cast transformer series. The available core-material listing includes copper and aluminum, so the required conductor configuration should be defined in the purchase specification.
Published performance data For the 400 kVA entry in the 6–11 kV/0.4 kV series table, the published values are 1.0% no-load current, 980 W no-load loss, and 4.0% short-circuit impedance. Published load-loss values are 3,750 W at B (100°C), 3,990 W at F (120°C), and 4,280 W at H (145°C).
The series table lists Yyn0 and Dyn11 connection-group symbols and a high-voltage tapping range of ±2 × 2.5%. These tabulated values should be matched to the exact ordered voltage, winding, connection, insulation-temperature, and frequency configuration before acceptance.
Configuration and procurement notes Customization is listed as available. The broader product series covers rated capacities from 30 to 3,150 kVA and includes configurations beyond this specific 400 kVA, 10 kV/440 V version. A wooden transport case is listed.
Because several options appear in the series data, buyers should request a configuration-specific technical schedule and drawing rather than assume every series option applies to the offered unit.
Buyer confirmation required Before ordering, confirm whether the nominal low-voltage rating is exactly 440 V or the 0.4 kV value shown in the series table.
Also confirm copper or aluminum conductors, connection group, tap arrangement, insulation class, allowable temperature rise, enclosure and ingress protection, indoor or outdoor installation conditions, cooling and ventilation requirements, dimensions, weight, terminal orientation, accessories, applicable standards, routine and type-test documentation, and the final guaranteed loss and impedance values.
Shipping method, lead time, inspection scope, commissioning support, warranty terms, and after-sales coverage should also be documented in the purchase contract.
SCB | Applications and Buyer Notes
SCB is organized as a sourcing-ready Dry Type Transformers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questio
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
- Dry Type TransformersBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- SCBBased on visible page data; confirm exact value in the RFQ.
- Phase
- Three-phaseBased on visible page data; confirm exact value in the RFQ.
- Frequency
- 50 Hz or 60 HzBased on visible page data; confirm exact value in the RFQ.
- Winding type
- Two-windingBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Rated capacity
- 400 kVABased 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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