380V/400V/415V UPS Uninterrupted Power Supply Modular Online
30 - 1200KVA
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)
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; PM30 30KVA power
module : 35KG; PM40 40KVA power module : 40KG
- 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)
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) |
(Optional South America 208V must be derating use)
