|
Series
|
KSKG 6~20K
|
|
Model
|
KSKG-6K
|
KSKG-10K
|
KSKG-R6K
|
KSKG-R10K
|
KSKG-T10K
|
KSKG-T15K
|
KSKG-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
turn
to bypass mode;＞130% 1s turn 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, load watt, Va value and
percent, inverter temperature 2.Operation mode such
as “on line”, “on battery ”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
|
