IGBT Technology Modular UPS System Power Factor > 0.9 DSP
Control 30 - 300KVA
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:
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
Technical Specifications:
| Model | CNM330 20-300KVA |
| Capacity | 20-300KVA |
| Main Input | |
| Input Voltage | 380V/400V/415V |
| Input Frequency Range | 50/60Hz |
| Power Factor | Full load>0.99 ,Half load >0.98 |
| THDi | THDi<3% |
| Input Power Soft-start Function | 5-30s settable |
| Input Voltage Ranges | 228V-476V;-20%~25% at Full load ; linear derating at -25% ~- 40%;
can take 70% load at -40% |
| Frequency Range | 40-70HZ |
| Battery |
| Battery Voltage | ±240VDC(Default),12V Battery 30~40pcs can be choose |
| Charge Voltage Accuracy | ±1% |
| Bypass |
| Bypass Input Voltage | 380/400/415VAC 3-phase 4-wire |
| Voltage Range | Default value is -20%~+15%; -40%, -30%, -10% ~ +10%, +15% , other
ranges can be set via software |
| Overload Capacity | Long term at 135% rated load ,150%<load<180% more than 10
min, load>1000% 100ms |
| Output |
| Inverter Output Voltage | 380/400/415VAC 3-phase 4-wire |
| Voltage Accuracy | ±0.5% ( balanced load ) , ±1% ( unbalanced load ) |
| THDV | THDV<1% (linear load) , THDV<3% (nonlinear load) |
| Power Factor | 0.9 |
| Three Phase Angle Accuracy | 120°± 0.5° |
| Current Crest Ratio | 3:1 |
| Overload Capacity | 110%1h,125%10mins,150%1mins,>150%200ms |
| Transfer Time | 0ms,15ms (Eco Mode) |
| System |
| Frequency | 50Hz/60Hz (Settable) |
| Mains Synchronization Range | ±2Hz(Default value), adjustable with step of 0.5Hz within range of
+/- 0.5Hz - 3Hz |
| Protection Level | IP20 |
| Communication Ports | RS232,RS485,dry contact, SNMP card, EPO, generator port |
| System efficiency | >96% at load above 50%, >95% at load above 25% |
| Operation Temperature | 0-40ºC |
| Storage Temperature | -25ºC~70ºC ( without battery) |
| Humidity | 0-95% (no-condensing) |
| Noise(dB) | 55-62dB,Adjusted with load |
| Weight | module:PM20 | 20KVA power module : 35KG |
| module:PM30 | 30KVA power module : 35KG |
| module:PM40 | 40KVA power module : 35KG |
| Dimension (W x D x H)mm | 3 module cabinet | 600X900X1135 |
| 5 module cabinet(5 battery cabinet option) | 600X1100X2070/ |
| 6 module cabinet | 600X900X1535 |
| 10 module cabinet | 900X900X2080 |
| power module | 440X650X132(3U)(10KVA/20KVA/30KVA) |
(Optional South America 208V must be derating use)
