NTL – MODULAR 50/60Hz FREQUENCY CONVERTER THREE PHASE, SINE WAVE, RACK MODULES form 50 to 600KVA
The new NTL range uses the modular 19″ rack drawer technology and was created to guarantee the best quality and reliability of service.
Each power module works in a “decentralized parallel” with the others, and the complete system autonomously divides the input load.
In the event of a failure of one of the modules, it is automatically excluded (decentralized parallel), thus ensuring a seamless power supply with the remaining modules.
Among the strengths of the NTL modular range we have a system efficiency > 95% (high efficiency), a reduction in repair times and service costs of less than 30 ‘and the centralization of the static switching system that gives greater guarantees.
We recommend the use of the NTL series for Data Centers, Banks, Hospitals, Airports, Emergency Lights and any Industrial application.
MAIN FEATURES
- Input power factor 0.99
- Harmonic input distortion <2%
- Centralized control display, which allows you to check at any time, (even by removing a single module) the actual power and data related to all modules.
- EPO function
- Display LCD touch screen
COMMUNICATION PORTS:
- 1x RS232 – 2x Rs485
- 1x MODBUS PORT
- 1x CLEAN CONTACTS
- 2x COMMUNICATION SLOT
The modules use the latest generation of DSP microprocessors, in this way the components are reduced and reliability is increased.
| FRAME (Cabinet type) | 150 | 250 | 400 | 600 | ||||||||||
| Capacity | cabinet (KVA/kW) | 50~100 | 50~150 | 50~200 | 50~250 | 50~300 | 50~400 | 50~500 | 50~600 | |||||
| Module (KW) | 50 | |||||||||||||
| Standard module | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | ||||||
| Max N. of modules | 3 | 5 | 6 | 12 | ||||||||||
| Input | Phases | 3 Phease + Neutral + GND | ||||||||||||
| Rated voltage | 380/400/415Vac | |||||||||||||
| Voltage range | 138~485Vac | |||||||||||||
| Frequency range | 40Hz-70Hz | |||||||||||||
| Power factor | ≥0.99 | |||||||||||||
| THDi | ≤3% (100% carico non lineare) | |||||||||||||
| Uscita | Phases | 3 Phease + Neutral + GND | ||||||||||||
| Rated voltage | 380/400/415Vac (set in the factory) | |||||||||||||
| Power factor | 1 | |||||||||||||
| Voltage accuracy | ±1% | |||||||||||||
| Frequency | 50Hz or 60Hz ±1% (set in the factory) | |||||||||||||
| Crest factor | 3:1 | |||||||||||||
| THD | ≤2% linear load | |||||||||||||
| ≤4% non linear load | ||||||||||||||
| Protection | Overload | Load ≤110%: 60min, ≤125%: 10min, ≤150%: 1min
≥150% immediate turn off |
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| Short circuit | Involves entire system | |||||||||||||
| Overload | Immediate turn off | |||||||||||||
| Self diagnosis | At start up and via software | |||||||||||||
| EPO (optional) | Immediate turn off | |||||||||||||
| Noise suppression | According to EN62040-2 | |||||||||||||
| Communication interface | RS232, RS485, LBS, Parallel, SNMP card (optional), relay card (optional) | |||||||||||||
| Environment | Working temperature | 0°C~40°C | ||||||||||||
| Warehouse temperature | -25°C~55°C | |||||||||||||
| Humidity | 0%~95% non condensing | |||||||||||||
| Altitude | < 1500m | |||||||||||||
| Display | Display + audible alarms | Grid fault, overload, Internal fault | ||||||||||||
| LED | Fault, alarms and normal operation | |||||||||||||
| Data reading | Input voltage, input frequency, output voltage, output frequency, load percentage, set of parameters, events log | |||||||||||||
| Various | FRAME Dimensions
(WxDxH) mm |
600x850x1200 | 600x850x1600 | 600x850x2000 | 1200x850x2000 | |||||||||
| MODULE Dimensions
(WxDxH) mm |
440x320x130 | |||||||||||||
| Cabinet weight (Kg) | 145 | 155 | 250 | 265 | 280 | 360 | 480 | 540 | ||||||
| Module Weight (Kg) | 34 | |||||||||||||
| Standards | CE,EN/IEC 62040-3,EN/IEC 62040-1-1 | |||||||||||||
