3 Phase 4 Wire Modular UPS System Input PF > 0.99 Input THDi
< 3% 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 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
Rich Management Interface:
Advanced battery management
- All floating automatic conversion
- Temperature compensation
- Discharge to suspend automatic voltage regulation
- Battery self-diagnosis and self-inspection
- Battery capacity prediction
- Discharge time estimates
- Low voltage forecasting warning
Data recorder
Every 10 ms records a core electrical data, and in Fault occurs,
the freezing failure 1 to 1.5 before work. The core of the cycle
frequency electrical data Accurately record the cause of failure,
to help the accident diagnosis and accurate positioning Rapid
diagnosis to improve maintainability, the data will be recorded
before a failure or overload occur.
Advanced self-diagnosis
- Inverter and rectifier circuit working condition monitoring
- Battery capacity and status detection
- Equipment working environment temperature testing
- Ease of maintenance and management of equipment
- Can each fan of fault detection, and replace the fan without power
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)
CONSNANT Modular UPS in hospital to keep medical equipment working
stable.
