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

The Riello UPS Master HP is a three-phase online uninterruptible power supply series rated from 100 to 600 kVA. Designed for data centres and industrial loads, it provides true-line double conversion protection compliant with IEC EN 62040-3 standards. Procure.ae supplies this equipment across the UAE and Middle East & Africa.

This series delivers up to 94.5% efficiency in ON LINE mode with an input power factor greater than 0.99 and less than 3% current distortion. It features IGBT-based rectifier technology, DSP control, and galvanic isolation. The system handles output overload capacities of 150% for one minute, 125% for ten minutes, or 110% for sixty minutes.

Compatible with VRLA AGM, GEL, NiCd, Supercaps, Li-ion, and Flywheels, it operates at 0 °C to +40 °C in 5-95% non-condensing humidity. Input voltage ranges from 380/400/415 V three-phase with selectable bypass frequency of 50 or 60 Hz. The IP20 rated unit displays status via LCD and offers configurable dry contact signals.

Type

Online UPS (Three-Phase)

Key features

Power Protection

Provides true-line, double conversion (VFI SS 11) protection compliant with IEC EN 62040-3 standards for critical loads.

High Efficiency

Achieves up to 94.5% efficiency in ON LINE mode with an input power factor exceeding 0.99 and less than 3% distortion.

Flexible Battery Support

Supports VRLA AGM, GEL, NiCd, Supercaps, Li-ion, and Flywheel battery types for diverse backup requirements.

Overload Capacity

Handles output overload of 150% for one minute, 125% for ten minutes, or 110% for sixty minutes safely.

Advanced Control

Utilizes IGBT-based rectifier technology and Digital Signal Processor (DSP) control for precise power management.

Specifications

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

Audio
THD	<3%

Power
Battery	VRLA AGM, GEL, NiCd, Supercaps, Li-ion, Flywheels
Power Capacity (W)	100 - 600 kW (varies by model MHT 100 to MHT 600)

Physical
Color	Dark grey RAL 7035
Operating Humidity	5-95% non-condensing
Operating Temperature	0 °C - +40 °C

Compliance
Certifications	LV 2014/35/EU, EMC 2014/30/EU, IEC Safety, IEC EN 62040-3
IP Rating	IP20 (others on request)

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.