KehuaUninterruptible Power SupplySKU MR33(100kW module) Series 400-1200kVA
Kehua MR33 Modular UPS 400-1200kVA - Online Double Conversion
The Kehua MR33 Series is a three-phase online double-conversion modular UPS offering system capacities from 400kVA to 1200kVA using 100kW hot-swappable power modules. Designed for high availability, it supports parallel operation of up to eight units and operates without derating at temperatures up to 40°C. Procure.ae supplies this series to businesses, schools, hospitals, and government buyers across the UAE and the wider Middle East & Africa.
The Kehua MR33 Series delivers reliable power protection with an efficiency rating of up to 97% and low harmonic output using latest generation IGBT technology. It accepts a wide input voltage range of -60% to +25% and frequencies from 40Hz to 70Hz. The modular design allows for hot-swappable 100kW power modules, ensuring continuous operation even if components fail.
This series is ideal for IT rooms, data centers, and distribution rooms where scalability is critical. Systems can be paralleled up to eight units for capacities reaching 800kVA or 960kVA, with specific breaker integration available for higher loads. Units are CE certified and operate reliably in ambient temperatures up to 55°C with power derating.
Type
Modular UPS
- Modular Capacity
- High Efficiency
- Parallel Capability
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Modular Capacity
System capacity ranges from 400kVA to 1200kVA using hot-swappable 100kW power modules for easy scaling.
02
High Efficiency
Online double-conversion topology achieves efficiency ratings of up to 97% with low harmonic output.
03
Parallel Capability
Multiple units can be paralleled in parallel operation, supporting system expansion for larger power requirements.
04
Redundant Fans
Fan redundancy ensures operation at 15% load with two fans failed and at 40% load with one fan failed.
05
Wide Input Range
Accepts input voltage variations from -60% to +25% and frequencies between 40Hz and 70Hz without shutdown.
06
Environmental Resilience
Operates up to 40°C without derating and functions in ambient temperatures up to 55°C with power derating.
Specifications
11 specificationsGeneral
ModelMR33(100kW module) Series 400-1200kVA
TypeModular UPS
Audio
Channelsthree-phase
Connectivity
Input Voltage380VAC, 400VAC, 415VAC Three phase
Output Voltage380VAC, 400VAC, 415VAC Three phase
Power
Power Capacity (VA)400-1200kVA
Topologyonline double-conversion
Physical
Dimensions800x1000x2000 mm (400-800kVA); 1200x1000x2000 mm (1000-1200kVA)
Operating Temperature-60% to +25% input variation; up to 40°C no derating; 55°C with derating
Compliance
CertificationsCE
Additional specifications
Part numbers in this rangeMR33400, MR33500, MR33600, MR33800, MR331000, MR331200
Questions
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What is the maximum system capacity of the Kehua MR33 Series?
The series supports system capacities ranging from 400kVA to 1200kVA. This scalability is achieved by adding hot-swappable 100kW power modules as needed.
Can multiple units be connected in parallel?
Yes, the system supports parallel operation of up to eight units. This allows for increased capacity and redundancy in large-scale deployments like data centers.
What is the operating temperature range without derating?
The UPS operates up to 40°C without derating. It can handle maximum ambient temperatures of 55°C, though power derating applies at these higher levels.
Is the Kehua MR33 Modular UPS available in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
