Industrial Special Online UPS Uninterrupted Power Supply
DC = 384V / 480V
High-reliability Industrial Grade Design:
The CNI330 system is composed of power special-purpose UPS, DBW regulator cabinet, PDU series feeder cabinet. CONSNANT Company apply herself to the development of China’s electricity demands for power plants, substations, power distribution products are designed with online double conversion, zero conversion function. Main applications including electric power long distance, RTU, power carrier wave, power monitoring and so on. When the utility power is normal, single phase 220V(or three phase 380V.) After isolation, rectification and filtering through the inverter to provide a stable power supply to the load; if the input AC power is abnormal or power failure, the backup power system by the DC screen provide power through non-return diode inverter. When the DC screen occurs voltage shortage or power break, the static switch transfer to bypass for power supply; when the electricity is restored, the inverter automatically switches to utility power and provide power supply under inverter mode. If the inverter overload or fault and transfer power supply under bypass mode, also give a warning signal at the same time.
Application:
Petroleum, chemical industry, gas and power station and so on.
Key features:
Control system:
It uses microprocessor bus control technology, three-core processor rectifier, inverting and parallel, to ensure that the rectifier, inverter and static switch are in real-time control and in coordination of each power part, which is characterized by increased aging control reliability , Improving the efficiency of the entire UPS system and output technical parameters are better than the same capacity equipment.
Rectifier:
6 pulse or 12 pulse fully controlled bridge (6 or 12 SCR) compose rectifier.
Inverter:
SPWM(sinusoidal pulse width modulation) , formed by 6 IBGT high power tubes, is composed of full-bridge-control. Control features is the adoption of the “slow-down gate voltage” protection technology, greatly reducing disturbance of shutoff of the inverter (inverter and static switch shift mutually ), enhancing the overload capacity of the whole UPS system, which make the capability of anti-short circuit and anti overload of UPS far superior to the ordinary UPS, especially the anti shot circuit is unmatched by similar devices.
Large Capacity of Overload of the UPS Inverter:
110% load --60＇
125% load --10＇
150% load --1＇
200% single phase load --30＂
Good Capacity of Resistance to Output Short Circuit Current Limiting and Period Load Impact
Advantages:
290% rated current -- 5＂: Even though a output short circuit or an overload occurs because of user’s improper operation, the output current of UPS can still be limited to a controllable extent instead of exceedingly increasing, consequently laying a good foundation for a long-term and reliable operation of UPS.
Our Service:
1. 2% spares together with shipment for urgent issue.
2. All of the necessary documents such as drawing, manual etc.
3. We will provide the online service by mail
4. We can despatch engineer to assist you solve the problem if necessary (But you are requested to pay for the cost of ticket, hotel etc. ). you can despatch engineer(s) to our company to get training.
5. One year warranty
Unique option:
10-160KVA (3Ph in/3Ph out):
| Model Mode(KVA) |
10 | 15 | 20 | 30 | 40 | 60 | 80 | 100 | 120 | 160 | |||||||||
| Capacity(KW) | 8 | 12 | 16 | 24 | 32 | 48 | 64 | 80 | 96 | 128 | |||||||||
| Input | |||||||||||||||||||
| Rated voltage | 380/400Vac three-phase | ||||||||||||||||||
| Voltage range | ±20% | ||||||||||||||||||
| Frequency range | 50/60HZ±5% | ||||||||||||||||||
| Power factor | ≥0.8 | ||||||||||||||||||
| Current harmonic distortion | <5% with harmonic filter | ||||||||||||||||||
| Soft Start | 0-100% in10" | ||||||||||||||||||
| Bypass Input | |||||||||||||||||||
| Rated voltage | 400Vac three-phase | ||||||||||||||||||
| Permitted voltage range | ±15%(selectable from ±10% to ±25% from front panel) | ||||||||||||||||||
| Rated frequency | 50/60Hz | ||||||||||||||||||
| Permitted frequency range | ±2%(selectable from ±1% to ±5% from front panel) | ||||||||||||||||||
| Standard features | BackFeed protection; split bypass line | ||||||||||||||||||
| Batteries | |||||||||||||||||||
| Type | Maintenance-free lead-acid VRLA AGM / GEL;NICd | ||||||||||||||||||
| Maximum recharge current(A) | 0.2 X C10 | ||||||||||||||||||
| DC Voltage | 384VDC | 480VDC | |||||||||||||||||
| AC ripple voltage | <1% | ||||||||||||||||||
| Inverter output | |||||||||||||||||||
| Number of phases | 3+N | ||||||||||||||||||
| Rated voltage(V) | 280/400/415Vac | ||||||||||||||||||
| Regulation of the output voltage | 348~424Vac phase/neutral(from control panel) | ||||||||||||||||||
| Crest factor(Ipeak/Irms) | 3:1 | ||||||||||||||||||
| Static stability | ±1% | ||||||||||||||||||
| Dynamic stability | ±5% | ||||||||||||||||||
| Frequency | 50/60Hz configurable | ||||||||||||||||||
| Overload | 110% 125% 150% of the rated current for 5h/10'/1' | ||||||||||||||||||
| Frequency stability | ±0.05% on mains failure;±2%(selectable from ±1% to ±5%)with mains supply present | ||||||||||||||||||
| System | |||||||||||||||||||
| Remote signaling | Volt free contacts | ||||||||||||||||||
| Remote controls | EPO and Bypass | ||||||||||||||||||
| Communication | RS232 + remote contacts | ||||||||||||||||||
| Operation temperature | 0ºC/ + 40ºC | ||||||||||||||||||
| Relative humidity | <95% non condensing | ||||||||||||||||||
| Protection degree | IP42 | ||||||||||||||||||
| Efficiency Smart Mode | up to 98% | ||||||||||||||||||
| Compliance | Safety:EN 62040-1-1(Directive 2006/95/EC); EMC:6200-2(Directive 2004/108/EC) | ||||||||||||||||||
| Weight(KG)N.W | 200 | 220 | 230 | 290 | 340 | 440 | 520 | 770 | 855 | 1300 | |||||||||
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Dimensions: (W*D*H)mm |
600*800*1900 | 1200*800*1900 |
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Our products are sold all over the world, you can rest assured.
