Riello UPS Master HP Online UPS 100-600 kVA - MHT Series

The Riello UPS Master HP series offers online three-phase uninterruptible power supplies ranging from 100 to 600 kVA. Designed for data centres and industrial loads, it features IGBT-based rectifiers, DSP control, and galvanic isolation. Procure.ae supplies this series in the UAE with quotation-based pricing and delivery services.

The Riello Master HP series provides true-line, double conversion (VFI SS 11) protection with efficiencies up to 94.5% in ON LINE mode. It utilizes IGBT-based rectifier technology and DSP control for precise power management. Rated for 380/400/415 V three-phase + N at 50 or 60 Hz, it supports VRLA AGM, GEL, NiCd, Supercaps, Li-ion, and Flywheel battery types. Operating temperatures range from 0 °C to +40 °C with 5-95% non-condensing humidity tolerance.

Dimensions vary by capacity: MHT 100/120 measures 1900x800x850 mm, MHT 160/200/250 is 1900x1000x850 mm, MHT 300 is 1500x1000x1900 mm, and MHT 400/500/600 is 1900x1500x1000 mm or 1900x2100x1000 mm. Noise levels range from 63-68 dBA for MHT 100-250 and 70-72 dBA for MHT 300-600. The dark grey RAL 7035 units meet LV 2014/35/EU, EMC 2014/30/EU, and IEC Safety standards, featuring IP20 protection and configurable dry contact remote signals.

Type

Online UPS (Three-Phase)

Key features

Power Protection

Delivers true-line, double conversion VFI SS 11 protection for critical loads.

High Efficiency

Achieves up to 94.5% efficiency in ON LINE mode with IGBT-based technology.

Flexible Capacity

Available in nine part numbers from 100 kVA to 600 kVA for scalable power needs.

Battery Compatibility

Supports VRLA AGM, GEL, NiCd, Supercaps, Li-ion, and Flywheel battery types.

Digital Control

Uses DSP control and LCD display for precise monitoring and configuration.

Global Standards

Complies with LV 2014/35/EU, EMC 2014/30/EU, and IEC Safety standards.

Specifications

General
Model	Master HP
Type	Online UPS (Three-Phase)

Display
Display	LCD display

Performance
Processor	DSP (Digital Signal Processor)

Audio
Power Output	100000 to 600000 VA
THD	<3% current distortion

Connectivity
Frequency Band	50 or 60 Hz (selectable)
Input Voltage	380 / 400 / 415 V three-phase
Output Voltage	380 / 400 / 415 V three-phase + N
Protocols	VFI SS 11 (IEC EN 62040-3)

Power
Battery	VRLA AGM, GEL, NiCd, Supercaps, Li-ion, Flywheels
Power Capacity (VA)	100000 to 600000 VA
Power Capacity (W)	100000 to 600000 VA
Power Consumption	Efficiency up to 94.5% in ON LINE mode
Power Source	Three-phase AC input
Topology	IGBT-based rectifier, double conversion

Physical
Color	Dark grey RAL 7035
Dimensions	1500x1000x1900 mm to 1900x2100x1000 mm
Operating Humidity	5-95% non-condensing
Operating Temperature	0 °C - +40 °C

Compliance
Certifications	LV 2014/35/EU, EMC 2014/30/EU, IEC Safety
IP Rating	IP20

Additional specifications
Part numbers in this range	MHT 100, MHT 120, MHT 160, MHT 200, MHT 250, MHT 300, MHT 400, MHT 500, MHT 600

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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.