Comprehensive Technical Capabilities
WIN-TEC ELECTRICAL’s Low Voltage Division specializes in the comprehensive design, manufacturing, assembly, and testing of low-voltage switchboards and power distribution equipment. Engineered to operate reliably in demanding industrial, utility, and commercial applications, our switchboards are custom-built to withstand high fault levels and severe environmental conditions.
Scope of Engineering Solutions
- Main Distribution Boards (MDB) up to 6300A with Form 4b segregation
- Motor Control Centers (MCC) with fixed and fully withdrawable starter drawers
- Automatic Transfer Switch (ATS) & Generator Synchronizing Panels
- Power Factor Correction (PFC) Capacitor Banks with detuned harmonic filters
- Sub-Distribution Boards (SDB) and Final Distribution Enclosures
- Variable Frequency Drive (VFD) and Soft Starter control cabinets
- Type-tested busbar systems certified up to 100kA for 1 second
Engineered For Zero Downtime
Every switchboard, cable containment network, and control package engineered by WIN-TEC undergoes exhaustive multi-stage Factory Acceptance Testing (FAT) before shipment.
Technical Specifications
| Rated Operating Voltage | 415V AC, 3-Phase, 50Hz (up to 1000V AC) |
|---|---|
| Rated Insulation Voltage | 1000V AC / 1500V DC |
| Rated Current Capacity | Up to 6300A main busbar |
| Short-Circuit Withstand | 50kA / 65kA / 85kA / 100kA for 1 sec |
| Degree of Protection | IP42, IP54, IP55, and IP65 weatherproof |
| Internal Form Segregation | Form 2a, Form 2b, Form 3b, Form 4a, Form 4b |
| Applicable Standards | IEC 61439-1/2, BS EN 61439, IEEE Standards |
Typical Industry Applications
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Technical Brochure
Download comprehensive technical catalog, dimensions, rating curves, and single-line diagrams.
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