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HOME >> Products >>Online UPS >> SKGH33-10-200KS
Product Detail

SKGH33-10-200KS

System Overview
The SKGH series product is a double-conversion online three-phase power frequency UPS system under DSP and full digital control technology. It has outstanding high stability and high reliability. The power frequency transformer will interfere with the surge spikes of the mains and the load. The impact is effectively suppressed and isolated, and the harmonic distortion of the load current can be greatly improved, so that the load and the UPS are in a better state of coordination. SKGH series products have powerful parallel redundancy features, good remote monitoring and human-machine interface interaction, and are very suitable for use in medium and large data centers, precision equipment, telecommunications, and medical industries.
Use load category
The design and application environment of this series of products is medium and large key equipment system. Such as: medium and large data processing centers, key medical equipment, manufacturing control systems and telecommunication equipment industries. Data centers, communication rooms, network management centers, financial centers, securities trading, settlement centers, bank data centers, large theaters, stadiums, traffic control centers, tunnel lighting and monitoring centers for highways and railways, and information centers for ports and docks , Semiconductor production lines, enterprise automated production lines and their control systems, etc.
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  • Main features
  • Product parameter

High performance index

1. The advanced intelligent control technology of silicon controlled rectifier can realize the input power factor of 0.95 and input harmonic current less than 5% when the harmonic filter is connected;

2. Adopt IGBT inverter control technology, output power factor PF=0.9, output voltage and current performance is more excellent. Online three-input three-output double conversion structure, supporting 380/400/415V, 50/60Hz power grid system;

3. The wide input voltage is 380Vac (286-475Vac) and the frequency range is 50/60 Hz±5%, and the grid adaptability is strong;

4. The output power factor is as high as 0.9, which is 12.5% stronger than traditional UPS load capacity;

5. It can be adapted to various generator equipment;

6. The efficiency of the whole machine is as high as 90%; in ECO operation mode, its energy conversion efficiency is as high as 98%, and the energy saving effect is very significant;

7. Strong load adaptability and output overload and short-circuit capacity, peak current protection technology, so that overload capacity: 110-125% of the load can run normally for 10 minutes, 125-150% of the load can run normally for 1 minute;

8. Intelligent battery management system design, with constant charge, floating charge and equalization, as well as temperature compensation; flexible battery configuration, the number of battery cells per group can be set on the operation panel to 32/31/30/29/28 .

9. Intelligent fault diagnosis, abundant fault records, large-capacity fault storage space;

10. Friendly man-machine interface, color touch screen combined with keyboard, convenient operation. Safe, stable and easy to maintain

11. Adopt the latest digital signal controller (DSP) to realize 100% digital control and operation of UPS power system, and combine multiple single-chip microprocessors for system redundancy control;

12. Adopt dual mains input or single mains input, so that the user's power supply is more securely guaranteed;

13. Diagnosis of phase loss and wrong phase, prompt warning;

14. Allow 100% three-phase unbalanced load;

15. Adopt frontal maintenance design; MTBF up to 300,000 hours mean time between failures and lower mean time to repair;

16. More than 90% of the components in the system design adopt international brands, and the equipment has undergone 24-hour aging and related verification tests before leaving the factory to ensure the high reliability of the system.

 Mains input

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

Rated Capacity

10KVA

15KVA

20KVA

30KVA

40KVA

60KVA

80KVA

100KVA

120KVA

160KVA

200KVA

8KW

12KW

16KW

24KW

32KW

48KW

64KW

80KW

96KW

128KW

160KW

Rated voltage

3 x 380/400V (3Ph + N)

Rated frequency

50Hz/60Hz

Voltage range

165V~280V (Ph-N) /   285V~485V (Ph-Ph)

Frequency Range

46Hz~54Hz @50Hz; 56Hz~64Hz   @60Hz

Rated current per phase

 20A

 30A

 38A

 55A

 72A

 108A

 130A

 160A

 200A

 277A

 330A


Battery parameters

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

Number of batteries

29/30/31/32 PCS (12V in series)

Rated voltage

384VDC


Default 10A;


recharging current

Maximum = capacity (KW) / total battery voltage (real-time voltage),

Default 10A; maximum 40A; full load maximum current 5A


Maximum current does not exceed 40A


Float voltage

13.5VDC /each (12V)

High voltage protection

13.5VDC /each (12V)


Inverter output

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

Output waveform

Standard sine wave

Rated voltage

3 x 380/400V (3Ph + N)

error

±1% (balanced load)

Rated frequency

50/60 Hz ±1 %

Voltage harmonics

Linear load<2%; PF 0.8 Non-linear load<5%

Overload capacity

110%~150% 10min~60s;   >160% 200ms

effectiveness

>90%


Static bypass

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

Rated voltage

3 x 380/400V (3Ph + N)

Rated frequency

50Hz/60Hz

voltage range

176V~264V (Ph-N) /   304V~456V (Ph-Ph)

Frequency Range

46Hz~54Hz @50Hz; 56Hz~64Hz   @60Hz

Conversion time

Synchronous switching: 0ms

Overload capacity

150% ~ 180% 1h~30s; 180% ~ >200% 30s~200ms


Power saving mode (default off)

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

Rated voltage

3 x 380/400V (3Ph + N)

Rated frequency

50Hz/60Hz

voltage range

176V~264V (Ph-N) /   304V~456V (Ph-Ph)

Frequency Range

46Hz~54Hz @50Hz; 56Hz~64Hz   @60Hz

Conversion time

<10ms


 Environmental parameters

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

range of working temperature

0°C ~ 55°C

Storage temperature range

-15oC ~ 60oC

 Altitude

0 ~ 1000m

(When the altitude exceeds 1000m, please refer to section 3.1 for derating instructions)

humidity

5% ~ 95% non-condensing

IP rating

IP21

cooling method

Forced air cooling

way of communication

RS232, USB, RS485, intelligent   slot


Structural parameters

model

10K

15K

20K

30K

40K

60K

80K

100K

120K

160K

200K

depth(mm)

656

656

821

975

975

1051

1051

width(mm)

405

405

432

554

635

705

705

height(mm)

817

941

1159

1286

1326

1646

1646

Net Weight(kg)

118

120

145

193

278

365

471

573

650

760

790


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