USB-200-2W
American Style Cable Branch Boxes Series • 200A • 15/25kV class → IEEE 386 bushing multi-way
USB-200-2W is a 200A, 15/25kV class → IEEE 386 bushing multi-way cable branch boxe manufactured by Shandong Yaqing Electric Power Technology Co., Ltd. (QDTB) in Qingdao, China, designed and tested in accordance with IEEE 386 elbow connectors, approximate weight 53 kg. Available on FOB Qingdao terms; datasheet, routine test report and GA drawing issued with each unit.
Technical Specifications
| Model | USB-200-2W |
|---|---|
| Rated Capacity | 200A |
| HV Voltage | 25 kV |
| Input Voltage | 15/25kV class |
| Output Voltage | IEEE 386 bushing multi-way |
| Frequency | - Hz |
| Cooling | ONAN |
| Temperature Rise | 65 K |
| Weight | 53 kg |
| Dimensions (L x W x H) | 1395 x 1045 x 1745 mm |
| Applied Standard | IEEE 386 elbow connectors |
Product Image & Parameters

Images are for illustration purposes only
USB-200-2W
American Style Cable Branch Boxes Series
Product Drawing
Cable Branch Box - USB-200-2W
SPECIFICATIONS
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
Product Description
USB-200-2W American Style Cable Branch Boxes American-style Cable Branch Box, rated 200A, input 15/25kV class, output IEEE 386 bushing multi-way, eff -, freq -, weight 53kg, ISO certified China manufacturer
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The values below are computed from what you selected above. Anything that cannot be computed yet is shown as an em dash — never as zero.
Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ
Still required to complete the calculation: rated capacity S, impedance voltage uₖ, short-time or peak withstand current.
Per-model values (P0 / Pk / uₖ declared by the factory, losses, noise, temperature rise, dimensions, weight) are not in the product library: those rows stay at an em dash until the factory parameter sheet is supplied. An em dash means the value is unavailable — it is never rendered as zero.
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USB-200-2W - Frequently Asked Questions
QWhat are the main applications of USB-200-2W?
USB-200-2W (American Style Cable Branch Boxes series, Cable Branch Boxes) is widely used in power distribution systems, industrial control and infrastructure projects. Can be flexibly configured according to actual project requirements.
QWhat are the main technical specifications of USB-200-2W?
Key specifications: Capacity: 200A, Input 15/25kV class, Output IEEE 386 bushing multi-way, Frequency - Hz, Cooling ONAN, Standard IEEE 386 elbow connectors.
QHow to get a quote and technical documentation?
Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.
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