
The Kehua KR33 Series comprises three-phase online uninterruptible power supply systems with capacities ranging from 300 to 1200kVA. These transformer-less units offer up to 96.5% AC/AC efficiency and support parallel expansion of up to eight units for scalability. Procure.ae supplies this series for businesses, schools, hospitals, and government buyers in the UAE.
This three-phase tower and monolithic UPS series delivers reliable power protection with an independent air duct design. It achieves efficiencies of up to 96.5% during AC/AC conversion and includes energy regenerative protection features. The system supports parallel operation for capacities reaching 9.6MVA by connecting up to eight units, ensuring scalable infrastructure for critical loads.
The Kehua KR33 Series is designed for demanding environments including transport hubs, distribution rooms, and industrial facilities. It operates as a transformer-less online UPS suitable for three-phase power requirements. Procure.ae provides bulk, project, and tender quotations for these systems across the UAE and wider MEA region, with installation services available.
| Application | Transport, Distribution room, Industrial |
| Model | KR33 Series 300-1200kVA |
| Type | Online UPS (Three-Phase) |
| Input Voltage | L:L 138-485VAC or 228-475VAC depending on model |
| Output Voltage | 380VAC, 400VAC, or 415VAC Three phase |
| Power Capacity (VA) | 300-1200kVA |
| Dimensions | Varies by model: 1000x900x1950mm to 3000x900x1950mm (WxDxH) |
| Certifications | CE |
| Part numbers in this range | KR33300, KR33400, KR33500, KR33600, KR33800, KR331000, KR331200 |
This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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