Modular UPS
Modular Online Uninterruptable Power Supply
CENTIEL CUMULUS - Modular High Power Online UPS
The CENTIEL CumulusPower Series is a premier 4th-generation modular UPS system designed for mission-critical facilities requiring the highest possible level of "9 nines" (99.9999999%) availability. Utilizing a unique Distributed Active Redundant Architecture (DARA™), every individual module functions as a complete independent UPS, effectively eliminating any single point of failure within the system. This Swiss-engineered series offers industry-leading efficiency of 97.1% and features hot-swappable modules to ensure seamless scalability and zero-downtime maintenance for your infrastructure.
CumulusPowerTM is a Swiss made 3-phase, online double-conversion and fully decentralized modular Uninterruptible Power Supply.
From 10kW to 3.6MW CumulusPowerTM provides the maximum flexibility to adapt to any application. By eliminating any single point of failure, Adding Distributed Active-redundant technology (DARATM), preventing human error and reducing the time to maintain and repair, CumulusPowerTM delivers an industry leading Availability of 9 nines to fulfill the needs of the most critical power applications.
+97.1%
No Single Point of Failure
Zero Downtime
kVA = kW
30 years of experience
Reduced Component Count Simplifies Maintenance
The architecture of the CumulusPower™ was designed to respond to the highest availability requirements, through the implementation of the system's distributed decision-making in an event of a critical failure, and a correct management of the load sharing. The communication between the Intelligent Modules is accomplished by means of a fully redundant TripleMode™ communication BUS.
Each module is a complete UPS. Thanks to Centiel's long experience in module-design, the CumulusPower™ Intelligent Modules are equipped with three independent power converters, one static bypass, all hardware and all software (intelligence and monitoring) functions, making them fully independent and capable of safely isolating from the multi-module system whenever an internal fault occurs.
CumulusPower™ incorporates an Intelligent MEM function which matches the number of modules to the load demand by monitoring the level of optimum energy efficiency. At low load levels, any modules no longer required to maintain redundancy are placed into Active-Sleep mode, reducing overall energy consumption. Active-Sleep modules are instantly online when load increases, maintaining maximum availability at all times.
• Reduces TCO • Simplifies maintenance • Lower cost in spare parts(MTTR) and simplifies routine maintenance.
Modular design allows fast replacement of Intelligent Modules, reducing Mean Time to Repair (MTTR), maximising availability and reducing costs.
The figures below are reproduced from the CumulusPower™ Technical Datasheet (TDS_Rev2.4 10/02/18), which covers twelve cabinet model codes across six specification columns — the IM10/IM20/IM25 frames and racks, and the IM50/IM60 bottom- and top-cable-entry frames.
| Model | CAB-CP050-I080-A1 CAB-CP050-I240-A0 CAB-UR050-E-C0 |
CAB-CP100-E-A1 CAB-CP100-I320-B0 CAB-UR100-E-C1 |
CAB-CP150-E-A0 | CAB-CP251-E-B0 | CAB-CP300-E-B0 CAB-CP300T-E-B0 |
CAB-CP600-E-D0 CAB-CP600T-E-2B0 |
|---|---|---|---|---|---|---|
| GENERAL DATA | ||||||
| Module Type | IM10/IM20/IM25 | IM50/IM60 | ||||
| Nominal power per module [kVA=kW] | 10/20/25 | 50/60 | ||||
| Max Power per Frame [kVA=kW] | 50 | 100 | 150 | 250 | 300 | 600 |
| Number of modules per frame | 1-2 | 1-4 | 1-6 | 1-10 | 1-5 | 1-10 |
| Max power per system [kVA=kW] | 1500 | 3600 | ||||
| Connection Type | Bottom | Bottom / Top | ||||
| Topology/Technology | Online double conversion/DARA (Distributed Active-redundant Architecture) | |||||
| INPUT — MAINS | ||||||
| Input Wiring | 3Ph+N+PE | |||||
| Rated Voltage | 380/400/415Vac | |||||
| Voltage Range | For loads <100% (−25%, +20%) | <80% (−32.5%, +20%) | <60% (−35%, +20%) | |||||
| Input Frequency | 40-70 Hz | |||||
| Total Harmonic Distortion | THDi<3% for linear load, THDi<5% for nonlinear load | |||||
| Input Power Factor | 0,99 | |||||
| INPUT — BYPASS | ||||||
| Input Wiring | 3Ph+N+PE | |||||
| Rated Voltage | 360/400/420 Vac | |||||
| Input Frequency | 50/60 ±2/4% (selectable) | |||||
| INPUT — BATTERY | ||||||
| Rated Voltage | 360-480 Vdc (the number of batteries can be selected ) | |||||
| Internal Batteries (7/9Ah) | I080: 80 | I240: 240 | E External I320: 320 | E External | |||
| Type | Lead-Acid/NiCad/Lithium | |||||
| Blocks [LA]/Cells[NicAd] | 20-50 | IM20/IM25: 30-50 | 20-50 | IM50/IM60: 30-50 | ||||
| Charger (Amp/module) | 20 | 40 | ||||
| OUTPUT — INVERTER | ||||||
| Output Wiring | 3Ph+N+PE | |||||
| Voltage | 380/400/415 Vac±1% | |||||
| Frequency | Tracking the bypass input (Online Mode) | Tracking the bypass input (Online Mode) | 50/60 Hz±0,05% (Battery Mode) | ||||
| Waveform | Sine wave (THDv<1% for linear load | THDv<3% for non-linear load) | |||||
| Output Power Factor | 1 | |||||
| Efficiency | 97,1% | |||||
| Overload Capacity | Inverter 124% continuous | 125% overload for 10 min | 150% overload for 1 min Bypass 135% overload for long term | <1000% overload for 100ms |
|||||
| Short circuit capability | 3 x IN | |||||
| OUTPUT — BYPASS | ||||||
| Efficiency | 99,4% | |||||
| ENVIRONMENT | ||||||
| Operating Temperature | 0-40°C (No power derating) | |||||
| Storage Temperature | -40-70°C | |||||
| Relative Humidity | 0%-95% (No condensing) | |||||
| Maximum Operating Altitude | 1000 m. Above 1000 m, derating 1% for each additional 100 m | |||||
| Audible Noise | < 65dB | |||||
| OTHERS | ||||||
| Dimensions (H x W x D) [mm] | 1,315x510x815 1,980x510x815 |
1,315x510x815 1,980x730x815 |
1,980x510x815 | 1,980x730x815 | 1,980x730x845 | 1,980x1,460x845 |
| Weight [Kg] without modules | 125 180 |
107 225 |
148 | 210 | 209 | 396 |
| Certifications | EN/IEC 62040-1| EN/IEC 62040-2 | EN/IEC 62040-3 | CE | RoHS | |||||
| Communications | Basic RS485 | RS232 | 2 Dry Input. Pro Basic + Dry contacts | Ethernet | Bluetooth | |||||
Die Informationen in diesem Dokument können ohne vorherige Ankündigung geändert werden und nicht als Verpflichtung von Centiel S.A. ausgelegt werden muss.
Answers taken from the CUMULUS POWER datasheet.
CumulusPower is a modular UPS from 10kW to 3.6MW. The IM10/IM20/IM25 modules are rated 10/20/25 kVA=kW with frames of 50, 100, 150 and 250 kVA=kW (1-2, 1-4, 1-6 and 1-10 modules per frame) and a maximum of 1500 kVA=kW per system; the IM50/IM60 modules are rated 50/60 kVA=kW with 300 and 600 kVA=kW frames (1-5 and 1-10 modules per frame) and a maximum of 3600 kVA=kW per system.
The topology is online double conversion with DARA (Distributed Active-redundant Architecture), in which each Intelligent Module is a complete UPS with three independent power converters, one static bypass and all hardware and software functions, so it can safely isolate itself from the multi-module system when an internal fault occurs. Modules communicate over a fully redundant TripleMode™ communication BUS, and Centiel states the result is an industry leading Availability of 9 nines.
Yes — the datasheet cover carries a "LITHIUM READY" mark and the battery Type row lists Lead-Acid/NiCad/Lithium. Battery rated voltage is 360-480 Vdc (the number of batteries can be selected), with 20-50 blocks [LA]/cells [NiCad] (IM20/IM25 and IM50/IM60: 30-50) and a charger of 20 A per module on the IM10/IM20/IM25 frames or 40 A per module on the IM50/IM60 frames.
Operating temperature is 0-40°C with no power derating and storage temperature is -40-70°C, at 0%-95% relative humidity (no condensing). Maximum operating altitude is 1000 m; above 1000 m there is derating of 1% for each additional 100 m. Audible noise is < 65dB.
The Basic communications option provides RS485, RS232 and 2 Dry Input; the Pro option adds Dry contacts, Ethernet and Bluetooth to the Basic set. The 19" Universal Racks include a connectivity board with 5x Dry output, 5x Dry Input, RS232, RS485, Bluetooth, Ethernet and a slot for SNMP.
The datasheet lists EN/IEC 62040-1, EN/IEC 62040-2, EN/IEC 62040-3, CE and RoHS for every model. Output is a sine wave with THDv<1% for linear load and THDv<3% for non-linear load, and input THDi<3% for linear load and THDi<5% for nonlinear load.
Download the latest documentation for the CUMULUS Series. Files are provided in their current revision; contact us if you need a previous version or a localised translation.
Product Datasheet
Full technical specifications, and product features including all the options.
Installation & User's Manual
Step-by-step installation instructions, menu details, and operating procedures.
PC & Monitoring Software
Computer Program or Programs helps you to monitor or set the unit.
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