Tunnel Power Supply Modular UPS System 3PH / 4W 3 Level MOSFET Inverter Technology
CNM330 series is modular online UPS for sensitive equipment. The single cabinet power rating covers from 10KVA to 300KVA which delivers the best of combination of reliability, hot-swappable and flexibility. With the latest IGBT three-level technology and DSP control, CNM330 achieves a high input power factor, low THDi Modular design with N+X redundancy and online hot swapping ,easy to expand the capacity Full DSP control of high stability, reliability and safety Integrated IGBT module with improved performance and reduced size
Application IDC(Internet Data Center)
ISP (Internet Service Provider )
Telecom , Finance, bank and securities , Tax
Hospital system , industrial automation
Precision equipment, etc.
■ Super energy saving performance:
Efficiency > 96% at 50%-75% rated load, and > 95% at 25% rated load; Input PF > 0.99,input THDi<3%
■ Easy installation:
Top or bottom cabling, no need of input cabling cabinet.
■ Easy maintenance:
Full front access, UPS, failed part can be replaced shortly
■ Easy modification:
The number of battery cells can be configured flexibly, so the original batteries can be used when modifying the legacy system; moreover, the battery cell can be replaced in time when it fails without interrupting the normal operation of UPS.
■ Extra large LCD that can display 12 language (Chinese ,English ,Russian, French ,Spanish and so on).
■ Provide large LCD touch screen (optional)
■ Each UPS modules provide 4.5KW charge capacity. equivalent to 10 to 12A
■ Advanced DSP full digital control technologies realize higher system stability, online capacity expansion and maintenance
■ Advanced distributed active parallel technology realizes parallel operation of 4 UPS units and online capacity expansion without centralized bypass cabinet
■ Adaptive to severe power grid environment due to extra wide input voltage and frequency ranges
■ Intelligent battery management maintains battery automatically to prolong the battery life
■ The machine system for modular structure, consists of 1 to 10 module's biggest single module to 30kw
■ UPS power module supporting hot swappable, capacity upgrade extremely simple.
■ Super ability for overload and short circuit, ensure the system stability and safety under the limit state of system
|Input Frequency Range
||Full load>0.99 ,Half load >0.98
|Input Power Soft-start Function
|Input Voltage Ranges
||228V-476V;-20%~25% at Full load ; linear derating at -25% ~- 40%; can take 70% load at -40%
||±240VDC(Default),12V Battery 30~40pcs can be choose
|Charge Voltage Accuracy
|Bypass Input Voltage
||380/400/415VAC 3-phase 4-wire
||Default value is -20%~+15%; -40%, -30%, -10% ~ +10%, +15% , other ranges can be set via software
Long term at 135% rated load ,150%<load<180% more than 10 min,
|Inverter Output Voltage
||380/400/415VAC 3-phase 4-wire
||±0.5% ( balanced load ) , ±1% ( unbalanced load )
||THDV<1% (linear load) , THDV<3% (nonlinear load)
|Three Phase Angle Accuracy
|Current Crest Ratio
||0ms,15ms (Eco Mode)
|Mains Synchronization Range
||±2Hz(Default value), adjustable with step of 0.5Hz within range of +/- 0.5Hz - 3Hz
||RS232,RS485,dry contact, SNMP card, EPO, generator port
||>96% at load above 50%, >95% at load above 25%
||-25ºC~70ºC ( without battery)
||55-62dB,Adjusted with load
|Dimension (W x D x H)mm
||3 module cabinet
|5 module cabinet(5 battery cabinet option)
|6 module cabinet
|10 module cabinet
(Optional South America 208V must be derating use)
1. 2% spares together with shipment for urgent issue.
2. All of the necessary documents such as drawing, manual etc.
3. We will provide the online service by mail
4. We can despatch engineer to assist you solve the problem if necessary (But you are requested to pay for the cost of ticket, hotel etc. ). you can despatch engineer(s) to our company to get training.
5. One year warranty