Static Bypass 15 KVA Industrial UPS Power Supply 12 KW Strong Transformer 384VDC

Static Bypass Industrial UPS Power Supply Strong Transformer 384VDC

 

 

High-reliability Design:

 

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. The CNI330 system is composed of power special-purpose UPS, DBW regulator cabinet, PDU series feeder cabinet. 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:

 

• Adopt full digital control technology
• Intelligent detection and monitoring function
• Digitally control the static switch with zero switch
• Full isolation between input and output
• Super low output zero earth voltage
• DC UPS isolated with utility power completely
• Cubical design with power standard (customization)
• Multifunctional protection for overvoltage, under voltage, over current, short circuit and over temperature and so on.
• Large-screen LCD monitor with Chinese and English operation interface
• Ultralong 256 event record, user-friendly analysis and management to the situation of the power supply (touch screen optional)
• Static bypass has a strong anti-overload capability

 

 

Control system:

 

Microprocessor bus control technology, three-core processor rectifier, inverting and parallel

 

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:

 

SNMP card, Dry contact card, Signal transmitter, Bypass isolation and voltage regulation, Increase feeder circuit (standard for 8 loops), 12 pulse rectifier, The appearance of special models(standard dimension:800×600×2260mm)

 

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

Dimensions: (W*D*H)mm

600*800*1900

1200*800*1900