Riello UPSUninterruptible Power SupplySKU Master HP UL
Riello UPS Master HP UL Online UPS - MHT Series
The Riello UPS Master HP UL is a three-phase online double conversion UPS series designed for mission-critical applications. Covering power capacities from 65 kVA to 500 kVA, it features an IGBT rectifier, DSP technology, and up to 98.5% efficiency. Procure.ae supplies this series across the UAE and wider Middle East & Africa (MEA).
This online double conversion UPS delivers VFI SS 111 classification with sinusoidal output waveforms and zero ripple. It utilizes IGBT rectifier and DSP technology to achieve up to 98.5% efficiency and THDi below 3%. The system maintains dynamic stability of ±5% to ±1% in 20 msec and static stability of ±1%, ensuring reliable power for sensitive loads.
Suitable for single module or parallel configurations, the Master HP UL operates within a 480 V three-phase input range. It accepts frequencies between 45 Hz and 65 Hz while providing a stable 60 Hz output. The unit supports remote controls via ESD and bypass options, operating in environments with temperatures from 0 to 40 °C.
Type
Online UPS (Three-Phase)
- Power Capacity
- High Efficiency
- Online Topology
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Power Capacity
Available in part numbers MHT 65 UL to MHT 500 UL, covering 65 kVA to 500 kVA.
02
High Efficiency
Achieves up to 98.5% efficiency with less than 3% total harmonic distortion of input current.
03
Online Topology
Features online double conversion topology for continuous power protection and sinusoidal output.
04
Stability Specs
Provides dynamic stability of ±5% to ±1% in 20 msec and static stability of ±1%.
05
Input/Output
Operates on 480 V three-phase input with 45/65 Hz frequency tolerance for 60 Hz output.
06
Certifications
Complies with UL/CSA standards and UL Standard 1778 for safety and performance assurance.
Specifications
14 specificationsGeneral
ModelMaster HP UL
TypeOnline UPS (Three-Phase)
Audio
THD<3% THDi
Connectivity
Frequency Band60 Hz output, 45/65 Hz input
Input Voltage480 V three-phase + N
Output VoltageNot specified in text
Power
Power Capacity (VA)65 kVA to 500 kVA
TopologyOnline double conversion (VFI SS 111)
Physical
ColorBlack
Operating Humidity<95% non-condensing
Operating Temperature0 – 40 °C
Compliance
CertificationsUL/CSA, UL Standard 1778, IEC EN 62040-3
IP RatingIP20
Additional specifications
Part numbers in this rangeMHT 65 UL, MHT 80 UL, MHT 100 UL, MHT 125 UL, MHT 160 UL, MHT 200 UL, MHT 250 UL, MHT 300 UL, MHT 400 UL, MHT 500 UL
Questions
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What is the input voltage range for this UPS series?
The Riello Master HP UL operates on a 480 V three-phase plus neutral input. It accepts an input frequency range of 45 Hz to 65 Hz.
Is the output waveform sinusoidal with zero ripple?
Yes, this online double conversion UPS provides a pure sinusoidal output waveform with zero ripple for sensitive equipment protection.
What certifications does this series hold?
The Master HP UL series holds UL/CSA certifications and complies with UL Standard 1778. It also meets VFI SS 111 classification under IEC EN 62040-3.
Can I buy the Riello UPS Master HP UL in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
