Modular Industrial UPS Power Supply 30 - 300KVA Three Phase Uninterruptible Power Systems

UPS Uninterrupted Power Supply Parallel Redundancy Modular Online 30 - 300KVA
 
Technical Specifications

(Optional South America 208V must be derating use)
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
 
 
Battery Charging capacity:
 
■ 3.375KW @if the ambient temp is 0 ℃~30℃, No output power duration
■ 3.0KW@if the ambient temp is 30℃-35℃, No output power duration.
■ 2.7 KW@if the ambient temp is 35℃~40℃, No output power duration
Ripple Voltage at battery charging :
Ripple voltage < 1.414%(RMS value)nominal battery voltage at float charging or const voltage boost charging, (notes: battery cable max. long is 10m.)
 
End Cell Voltage:
 
1.67V/cell (can be set by Background setting)
Voltage for charge:
Equalize charge: 2.35/cell Float charge: 2.27/cell (can be set by Background setting)
 
Input power factor:
 
In all the condition of load and voltage input power factor is 1 .This means that the input current demand lower. So the input cable, air switch demand lower, it will reduce the cost .In addition, because UPS appears as pure resistance of the mains grid power, reduce the operation cost. Most of the traditional system power factor is 0.8, leading to higher front-end costs and operating costs .Require additional capacitors in power factor correction, this is extra spending, lead to lower efficiency. Please see the input voltage and current wave.
 
Application:
Application IDC(Internet Data Center)
Computing center
ISP (Internet Service Provider )
Telecom , Finance, bank and securities , Tax
Hospital system , industrial automation
Precision equipment, etc.
 
 
Features:
■ Superior energy saving :
Efficiency > 96% at 50%-75% rated load, and > 95% at 25% rated load; Input PF > 0.99,input THDi<3%
■ Easy-to-install:
Top or bottom cabling, no need of input cabling cabinet.
■ Easy-to-maintain:
Full front access, UPS, failed part can be replaced shortly
■ Easy-to-modify:
The number of batter y 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