Home page:upspowerchina.com
www.upspowerchina.com
Email:chinaupspower(@)gmail.com
upspowerchina(@)hotmail.com
http://upspowerchina.en.ec21.com
http://chinastarelectrical.en.ec21.com
Series
SKG 6~20K
Model
SKG-6K
SKG-10K
SKG-R6K
SKG-R10K
SKG-T10K
SKG-T15K
SKG-T20K
Capacity
6KVA/4.2KW
10KVA/7KW
6KVA/4.2KW
10KVA/7KW
10KVA/7KW
15KVA/10.5W
20KVA/14KW
Input
Voltage Range
176±5VAC~276±5VAC
304±5VAC~478±5VAC
Frequency Range
46~54HZ±0.5HZ or 56~64HZ±0.5HZ auto sensing
Phase
Single phase
Three phase
Power Factor
≥0.98
≥0.95
Voltage Range
220Vac±1%
Output
Phase
Single phase
Frequency Range
50HZ±0.2%(battery mode)
THD (linear load)
﹤2%
THD (non-linear load)
﹤6%
Overload Capability
105%~130% 10min rurn to bypass mode;>130% 1s rurn to bypass mode
Crest Factor
3:1(max)
Short Circuit Protection
5 cycles turn off inverter, no transfer to bypass, provide alarm (AC mode)
5 cycles turn off inverter, provide alarm (battery mode)
input fuse blown or breaker action (bypass mode)
Waveform
Pure sine wave
Transfer Time Between AC Mode and Battery Mode
Zero transfer time
Transfer Time Between AC Mode and Bypass Mode
Zero transfer time
Efficiency
≥88%
Battery
Model
12V sealed lead acid maintenance free
DC Voltage
240VDC
Configuration
20×12V/7AH
External battery bank
Backup Time(half load)
20min
13min
Depends on the external battery capacity
Backup Time(full load)
7min
5min
Charge Current(standard unit)
1A
N/A
Charge Current(long time unit)
5A
Recharge Time
90% capacity after 8 hrs charging
Communication Interface
RS232;SNMP(ortional)
Parallel port
Parallel availability for redundancy and load sharing up to three units
LCD Indication
LCD: 1.Inpur voltage/frequency,battery voltage,output voltage/frequency,loadwatt,Va value and percent,inverter temperature 2.Operation mode auch as“on line”,“on batt”or“on bypass”
LED: 1.Green LED for normal operation, 2. Yellow LED for warning condition, 3.Red LED for abnormal operation
LED Indication
Mode, load or battery capacity
Noise Level
≤55dB
Environment
Temperature
0~40℃
Humidity
0%~95%(Non-condensing)
Altitude
﹤1500m
Storage Temperature
0~40℃
Other
Standard unit Net/Gross Weight
91/103Kg
94/106Kg
N/A
N/A
95/109Kg
N/A
Long Time Unit Net/Gross Weight
36/46Kg
38/48Kg
22/25Kg
22/25Kg
39/51Kg
60/74Kg
Dimension(W×D×H)mm
260×570×717
440×656×176
440×656×176
260×570×717
320×620×950
Packing(W×D×H)mm
430×700×845
430X700X850
580×790×336
580×790×336
430×700×845
410×717×1050
Home page:upspowerchina.com
www.upspowerchina.com
Email:chinaupspower(@)gmail.com
upspowerchina(@)hotmail.com
http://upspowerchina.en.ec21.com