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Riello Master Plus HT 160kVA UPS - MHT 160

Product (ex VAT):
Product (inc VAT):
19 in stock
UPS from Critical Power Supplies.

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The Riello Master HT 160kVA UPS from Critical Power Supplies.

The Master HP UPS is a further evolution of the Riello Master MPS series, but with the additional advantages offered by an IGBT-based rectifier assembly. This feature further reduces the impact of the UPS on the local supply and simplifies installation where there is limited power capacity.

Thanks to the double conversion on-line technology achieved with IGBT and DSP (Digital Signal Processor) control, the Master MPS series is especially suited for a variety of mission critical applications, guaranteeing maximum protection along with high performance filtering for any type of IT and industrial load.

Zero Imapct Source and Efficiency – The advanced design and technology utilised means that not only is the HP series classed as a ‘Zero Impact Source’, but it also features:

Up to 98.5% efficiency

Low inpact current distortion – less than 2.5% – High input power factor of 0.99

  • Compact footprint
  • Reduced weight

Battery Management Technology – Master Plus HP shares battery management technology with the traditional Master MPS models, to help them achieve maximum battery performance and prolonged design life. Specific features of the new battery management technology include:

- Battery charging is set on two voltage levels to optimise recharge current and reduce recharge times
- Temperature compensated charging with protection against deep discharges to reduce ageing and prolong battery life
- Use of a charge blocking system to reduce electrolyte consumption and further lengthen life of sealed lead acid (VRLA) batteries
- Automatic battery testing to provide advanced indication of potential battery failures

Flexibility, Parallel Running and System Expansion – Master HP has been designed for a number of applications from IT to the most demanding electrical environments. With a wide range of accessories (UGSUPS Group Synchroniser and PSJ – Parallel Systems Joiner), Master HP UPS can be configured into a suitable architecture for the most critical load applications. All Master MPS models feature an output transformer with galvanic isolation (between the load and the battery supply) to provide greater versatility and installation options. The UPS can be supplied from two separate power sources (mains power and a second emergency standby source), helping to increase the resilience of parallel system configurations.

Runtimes Available

UPS Part Number Runtime Dimensions Kg Battery Dims Kg
MHT 160 0 1000×850×1900 800Kg NA
MHT 160 5 1000×850×1900 800Kg 860×800×1900 1400Kg
MHT 160 7 1000×850×1900 800Kg 860×800×1900 1400Kg
MHT 160 19 1000×850×1900 800Kg 860×800×1900 1400Kg x 2off
MHT 160 24 1000×850×1900 800Kg 860×800×1900 1400Kg x 2off
MHT 160 35 1000×850×1900 800Kg 860×800×1900 1400Kg x 3off
MHT 160 42 1000×850×1900 800Kg 860×800×1900 1400Kg x 2off
Product Datasheet Master_HP.pdf
UPS Accessories Accessories.pdf
UPS, Battery & Generator Maintenance Options CP_contracts_maintenance_brochure.v1.pdf
UPS Software & Monitoring Datasheet Software.pdf

Onsite Maintenance is as easy as 1, 2, 3, Contact us for further information.

1: Plug and Play - Extended Warranty Contracts from 1 to 5 years from £0.99 per month ex VAT

For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

Warranty Plus Extends your warranty up to 3 years, next working day replacement

Warranty Plus Extends your warranty up to 5 years, next working day replacement

Intervention, Provides one preventative maintenance visit, planned visit  

Battery Plus, Provides replacement batteries to site, next working day replacement

Warranty Extends your warranty up to 1 year, next working day replacement  

2: Hardwired – Onsite Maintenance Contracts from 1 to 5 years from £34.99 per month ex VAT

No matter what, your UPS must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

Services Included

Silver Level

Gold Level

Platinum Level


Technical Hotline 24/7

Preventative Maintenance

Remote Monitoring 24/7

Firmware Upgrades

Emergency Response



Monthly Event/Status Report

Onsite Crash Kit

Response Time
12 working hours
8 working hours
4 clock hours


3: 24x7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

Engineer Installation and configuration during normal hours
24x7 flexible status and remote monitoring.      

Encrypted communication, allowing safe offsite monitoring    

Alarms and events emailed and SMS texted automatically    

Firewall Friendly

Cloud based status overview and multiple sites status on one screen

Allows First Fix Response to Site

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