In normal operating mode, the load is powered by the combination of rectifier/inverter. When the AC input supply is not within the voltage and frequency tolerances, the unit enters into battery mode operation where the battery/inverter combination continues to power the load for as long as its power lasts, or until the AC input power returns within the required tolerances. The intervention time for battery operation is instantaneous (0 ms). If the rectifier/inverter fail s or in the event of an overload, either in the permanent or transition mode, the unit goes into bypass mode (0 ms), where the load is temporarily supplied via the reserve line.
Sentinel Dual SDU 4 – 10 kVA
on 20/04/2022
with No Comments
HIGHLIGHTS • Power factor 1 kW = kVA (from SDU 5000)• Parallelable up to 3 unit• Simplified installation• Operating mode selection• High quality output voltage• High battery reliability Sentinel Dual is the best solution for powering mission critical applications and … Read More
Multi Power 15-240 kW
on 20/04/2022
with No Comments
An award-winning modular UPS, the compact yet power-packed Multi Power (MPW and MPX) sets new standards in reliability, efficiency, and scalability. To ensure the highest levels of power availability and optimize the overall performance of the finished product, in the development … Read More
Sentinel Dual (Low Power) 1000-3000 VA
on 19/04/2022
with No Comments
SENTINEL DUAL is the high density version of the Sentinel Pro range of double-conversion on-line UPS. SENTINEL DUAL is designed to power critical loads such as servers, storage systems, telephone equipment, medical systems and industrial applications. The UPS is ideal … Read More
Sentryum
on 18/04/2022
with No Comments
HIGHLIGHTS Flexible choice of 3 cabinet sizes (Compact, Active, Xtend) Operating efficiency up to 96.5% (online mode) Delivers unity power factor (kVA = kW) High overload and short circuit capacity Large colour touchscreen display and LED status indicator Our third … Read More
NextEnergy NXE 250 – 400 kVA
on 16/04/2022
with No Comments
HIGHLIGHTS • High efficiency up to 97% in double conversion• kW = kVA (pf 1) up to 40°C• Transformerfree UPS• High overload capacity• Interactive Touch Screen• Full front access, back to back install Next Energy is the latest UPS series designed for mission critical applications. The three phase … Read More
Sentinel Pro 700-3000 VA
on 16/04/2022
with No Comments
700-3000 VA SENTINEL PRO is the latest evolution of the successful Riello Dialog Plus online UPS. This latest development has been designed with the environment in mind and is part of the Riello ECO Line of UPS. SENTINEL PRO is … Read More
Sentinel Tower 5 – 10 kVA
on 15/04/2022
with No Comments
HIGHLIGHTS • Small footprint• Power factor 1• High efficiency 95%• Parallelable up to 3 units• 3 level inverter• High quality output voltage Sentinel Tower is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but … Read More
Master FC400 30-125 kVA
on 15/04/2022
with No Comments
Master FC400 series static frequency converters are available from 30 to 120 kVA, with 50 or 60 Hz input and 400 Hz output. The result of extensive experience acquired in the UPS industry, the Master FC 400 series is distinguished … Read More
Master HE 100-800 kVA
on 15/04/2022
with No Comments
99.4% EFFICIENCY kVA / kW HE – High Efficiency Master HE series is available from 100 to 800 kVA. The UPS feature a new on-line double-conversion technology utilizing IGBT and DSP (Digital Signal Processor) control to provide maximum protection, power … Read More
Multi Sentry 30-200 kVA
on 15/04/2022
with No Comments
MULTI SENTRY is a state-of-the-art uninterruptible power supply, achieving the highest possible level of on-line double-conversion performance (VFI-SS-111) as defined within IEC EN 62040-3. The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes … Read More
Multi Guard Industrial 20-160 kVA
on 15/04/2022
with No Comments
The Multi Guard Industrial range was specially developed to ensure power continuity in all sectors deemed critical due to the specific environmental conditions or industrial processes requiring protection. Multi Guard Industrial is available in a 20 kVA stand alone version … Read More
Master MPS 10-800 kVA
on 14/04/2022
with No Comments
Absolute protection Master MPS series UPS devices ensure maximum protection and power quality for any type of load, especially for mission critical applications, security systems and electro-medical equipment, industrial processes and telecommunications. Master Plus is an on-line double conversion UPS … Read More
Master HP UL 65-500kVA
on 12/04/2022
with No Comments
Top performances and protection.The incredible levels of quality, reliability and energy savings offered by the Master HP range of UPS have been extended to include a 480 Vac – 60 Hz version, certified as UL, with power ratings from 65 to 250 kVA. IT department … Read More
Master HP 100-600 kVA
on 11/04/2022
with No Comments
Maximum protection and performance The MASTER MPS range has been enhanced with the HP series available from 100 to 600kVAMASTER HP Series provides maximum protection and power quality for data centres and industrial loads. The UPS has an IGBT-based … Read More
Accessories for Online, Line interactive and Standby Offline UPSs
on 28/03/2022
with No Comments
Wi-fi Dongle Wifi Network card The Netman 204 card provides reliable communication between the UPS and its management systems over LAN 10/100 Mb, utilising the main network communication protocols (TCP / IP, HTTP and SNMP), industrial protocols MODBUS / TCP … Read More
Multi Power 294 kVA
on 14/04/2021
with No Comments
42 kW – 1 MW + redundancy 15-240 kW + redundancy25-400 kW + redundancy42-1008 kW + redundancy Highlights Utmost availability Ultimate scalability Unmatched power density Efficiency >96.6% Multiple controls Highly flexible Advanced commands Riello UPS MULTI POWER (MPW and MPX) is … Read More