ON LINE UPS
(700 - 3000 VA)
(1.5 - 3 kVA)
Sentinel Dual (Low Power)
(1000 - 3000 VA)
Sentinel Dual SDU
(4 - 10 kVA)
(5 - 10 kVA)
(10 - 40 kVA)
(60 - 200 kVA)
(45 - 294 kVA)
(20 - 160 kVA)
(10 - 200 kVA)
(250 - 800 kVA)
(100 - 600 kVA)
Master HP UL
(65 - 500 kVA)
(100 - 800 kVA)
(800 - 2000 VA)
(800 - 1100 VA)
(1.1 - 3 kVA)
(600 - 1200 VA)
Lithium Battery Solutions
CSS Sentinel Tower
(3 - 5 kVA)
(6 - 40 kVA)
CSS Multi Sentry
(20 - 100 kVA)
Multi Switch ATS
Multi Socket PDU
Master Switch Single Phase
Master Switch Three-phase
Software & Connectivity
Communication card adapter
Search products by areas of application
Use the areas option to go direct to the products that best suit your specific needs for power, backup time, and standards. Simply select the area of interest to view the full list of relevant products.
Battery Maintenance, Battery Testing and Replacement
Preventative Maintenance & 24-7 Emergency Call-Out
Coverage and Response Times
Continuing Personal or Professional Development
The Riello Elettronica Group
Constant Power Services
Energy Efficiency & Sustainability
Ducati Corse MotoGP Team
Aruba.it Racing - Ducati WorldSBK Team
Technology & Innovation
Accreditations & Policies
Search our knowledge base
Choose an option
What Are The Differences Between Transformer-Based And Transformerless UPS?
Transformerless UPS systems were first developed in the 1990s and offered a number of benefits over traditional...
What Is A PRTK Code And Where Do I Find It?
A PRTK code is essential for communicating and monitoring your UPS system. It is a 12-character long alphanumeric string typically found either...
What Does An Automatic Voltage Stabiliser Do?
Also known as an Automatic Voltage Regulator (AVR) or Voltage Regulator (VR), an Automatic Voltage Stabiliser (AVS) stabilises the...
What Does A UPS Parallel Systems Joiner Do?
A Parallel Systems Joiner (PSJ) is an output power coupling switch that enables two independent groups of UPS operating in...
How Does Temperature Affect Batteries?
High ambient temperature is the most important factor that influences UPS battery ageing and can cause premature battery failure. Higher...
What Is Electrical Noise?
In electronics, ‘noise’ is an unwanted high-frequency disturbance or interference with the...
How To Remotely Monitor A UPS System
24-7 remote monitoring uses Simple Network Management Protocols (SNMP) to enable the performance of UPS systems to...
When Should You Use Emergency Power Off (EPO) With A UPS System?
Emergency Power Off (EPO) functionality enables an uninterruptible power supply and other related equipment such as...
What Are Voltage Spikes And Transients?
Spikes and transients are fast-moving, high-energy bursts lasting for just a few milliseconds that are superimposed onto the normal mains...
What Does Power Factor Mean With A UPS?
Power factor (pf) is the difference between actual energy consumed (Watts) and the apparent power (Volts multiplied by...