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Product Description

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PowerWalker VFI 20K CPM 3/3

Art-No: 10122071
EAN: 4260074978889

  • Modular and scalable solution up to 300kVA or 420kVA in parallel cabinets
  • Unity Power Factor (kVA = kW)
  • Simple maintenance by hot-swappable modules
  • 5.7” display or optional 10” touch panel
  • The item is a 20kW power module of VFI CPM Series.
The PowerWalker VFI CPM 3/3 series is a modular solution with the capacity to reach 420kW output power. It features hot-swappable power modules available as 20kW and 30kW. Modules are installed in special cabinets, which manage synchronized work and parallel operation, resulting in very low Mean Time To Repair (MTTR) and parallel redundancy.

The standard cabinet offers a 5.7” LCD display for monitoring and control of the whole system. Optionally a 10” touch panel can be installed instead for even greater overview and convenience. Each unit is equipped with dual input, communication ports, including extension slot. Cabinets can be equipped with UPS modules, battery slots or a combination of both, allowing many different solutions and offering the highest degree of flexibility.

The VFI CPM series has a high overload capability, withstanding up to 60s at 150% overload. Additionally the Unity Power Factor and high efficiency (up to 94.5%) significantly reduces heat loss of the operating equipment. Each 20kW provides 6A and 30kW module 8A charging current, summing up to powerful solution even for big battery banks. The CPM series combines high flexibility and scalability with great performance and power, making it the optimal solution for many different applications.

General features
Power capacity20000VA / 20000W
Output Power Factor1.00
Input Voltage Range305-478 VAC at 100% load or 208-478 VAC at <70% load
Max THDi≤3% at 100% load
Input PF> 0.99 at full load; >0.98 at half load
Frequency Range40Hz - 70Hz (self-adaptive to 50/60Hz)
Frequency (Synchronized Range)46Hz - 54Hz or 56Hz - 64Hz
Nominal Output Voltage3 x 380/400/415 VAC (3phase + N +G)
Pure Sine WaveYes
THDv≤1.5% Full Linear Load; ≤4% Non-Linear Load
Voltage Regulation (Bat. Mod.)<±1% Stationary balanced;
<±2% Stationary unbalanced;
<±5% Transitory (load variation 100-0-100%)
Frequency (Battery Mode)±0.1Hz
Parallel WorkUp to 10 of the same size
Technical details
Generator supportYes
Overload CapacityLine: 60min @105-110%; 10min @110-125%; 1min @126-150%; 0.2s @>150%
External Battery ConnectionYes
Fan LogicAlways on, automatic speed control
Additional InformationMTBF over 28462h
LINE mode full Load94.5%
BATTERY mode full Load91.5%
Batteries and autonomy time
BatteriesDesigned to work with external batteries. Batteries are not included
DC Voltage32-40 x 12V
Connections and communication
Terminal Output1
Noise Level< 75dB
Temperature0°C – 40°C
Humidity0% - 95% RH (non-condensing)
IEC 62040-3 classificationVFI-SS-111
Package Contentbuilt to order
Manual LanguagesEN
Width440 mm
Height132 mm
Depth650 mm
Weight34 kg
Pcs. per box1
Pcs. per layer1
Pcs. per pal1
PowerWalker is a brand of BlueWalker GmbH
BlueWalker GmbH, Hellersbergstrasse 6, 41460 Neuss, Germany
Office: +49 2131 206 17 59 ⚫ Hotline: +49 2131 206 17 58 ⚫ Fax: +49 2131 206 17 57
© 2020 BlueWalker GmbH. All Rights Reserved.

en : Uninterruptible power supply (UPS)

bg : Непрекъсваемо захранване

de : Unterbrechungsfreie Stromversorgung (USV)

dk : Uafbrudt Strømforsyning

el : Αδιάλειπτη παροχή ενέργειας

es : Sistema de alimentación ininterrumpida (SAI)

et : Puhvertoiteallikas

fr : Alimentation sans interruption (onduleur)

hu : Szünetmentes tápegység

id : Suplai daya bebas gangguan

it : Gruppo di continuità

ms : Bekalan tenaga berterusan

nl : Noodstroomvoeding

pl : Zasilacz awaryjny

pt : Fonte de alimentação ininterrupta

ru : Источник бесперебойного питания (ИБП)

sk : Neprerušiteľný zdroj energie

sr : Непрекидно напајање

sv : Avbrottsfri kraftförsörjning

tr : Kesintisiz güç kaynağı

uk : Джерело безперебійного живлення