Product Overview
The SKE Single Phase Online UPS features cutting-edge all-digital control technology, delivering a pure online UPS product with N+1 parallel redundancy. With a dual-conversion system, output isolation transformer, and state-of-the-art SMT technology, it guarantees outstanding stability and reliability. The output isolation transformer effectively mitigates surges, spikes, and load impacts from the mains power, significantly enhancing load current quality and ensuring perfect compatibility between the load and the UPS.
Specifications
Model
SKGH11-1K(S)
SKGH11-2K(S)
SKGH11-3K(S)
SKGH11-6K(S)
SKGH11-10K(S)
SKGH11-15K(S)
Voltage
1KVA/800W
2KVA/1600W
3KVA/2400W
6KVA/4800W
10KVA/8KW
15KVA/12KW
Overall System Characteristics
System Architecture
Double conversion online
Double conversion online
Double conversion online
Double conversion online
Double conversion online
Double conversion online
System Structure
Using output isolation transformer
Using output isolation transformer
Using output isolation transformer
Using output isolation transformer
Using output isolation transformer
Using output isolation transformer
Machine Full Load Efficiency
>85%
>85%
>85%
>85%
>85%
>85%
Noise (two meters in front of it)
40Hz~70Hz
40Hz~70Hz
40Hz~70Hz
40Hz~70Hz
40Hz~70Hz
40Hz~70Hz
Power Factor
<50dB
<50dB
<50dB
<50dB
<50dB
<50dB
Operating Temperature
-10-40°C
-10-40°C
-10-40°C
-10-40°C
-10-40°C
-10-40°C
Storage Temperature
-25 ~ 60°C (No include battery)
-25 ~ 60°C (No include battery)
-25 ~ 60°C (No include battery)
-25 ~ 60°C (No include battery)
-25 ~ 60°C (No include battery)
-25 ~ 60°C (No include battery)
Humidity
<95% No condensation
<95% No condensation
<95% No condensation
<95% No condensation
<95% No condensation
<95% No condensation
Redundant Parallel Machine
Existence
Existence
Existence
Existence
Existence
Existence
Display
UPS status
UPS status
UPS status
UPS status
UPS status
UPS status
Voltage
1KVA/800W
2KVA/1600W
3KVA/2400W
6KVA/4800W
10KVA/8KW
15KVA/12KW
Chassis
IP20
IP20
IP20
IP20
IP20
IP20
Cooling System
Speed-controlled fan air cooling
Speed-controlled fan air cooling
Speed-controlled fan air cooling
Speed-controlled fan air cooling
Speed-controlled fan air cooling
Speed-controlled fan air cooling
Altitude
<1000M, Does not reduce capacity
<1000M, Does not reduce capacity
<1000M, Does not reduce capacity
<1000M, Does not reduce capacity
<1000M, Does not reduce capacity
Rectification Characteristics
Input Voltage
220/200/230/240Vac (Simplex)
220/200/230/240Vac (Simplex)
220/200/230/240Vac (Simplex)
220/200/230/240Vac (Simplex)
220/200/230/240Vac (Simplex)
220/200/230/240Vac (Simplex)
Input Voltage Range
160-280Vac
160-280Vac
160-280Vac
160-280Vac
160-280Vac
160-280Vac
Input Frequency Range
50Hz±5%
50Hz±5%
50Hz±5%
50Hz±5%
50Hz±5%
50Hz±5%
Soft Start
>20 seconds
>20 seconds
>20 seconds
>20 seconds
>20 seconds
>20 seconds
Output Voltage
220/200/230/240Vac
220/200/230/240Vac
220/200/230/240Vac
220/200/230/240Vac
220/200/230/240Vac
220/200/230/240Vac
Output Power Factor
0.8
0.8
0.8
0.8
Inverter Characteristics
Output Voltage Stability
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
220Vac±1% (static load), 220Vac±2% (50~0% load jump)
Output Frequency
50Hz±0.1% (battery status)
50Hz±0.1% (battery status)
50Hz±0.1% (battery status)
50Hz±0.1% (battery status)
50Hz±0.1% (battery status)
50Hz±0.1% (battery status)
Distortion
<1% (linear full load), <3% (100% nonlinear load)
<1% (linear full load), <3% (100% nonlinear load)
<1% (linear full load), <3% (100% nonlinear load)
<1% (linear full load), <3% (100% nonlinear load)
<1% (linear full load), <3% (100% nonlinear load)
<1% (linear full load), <3% (100% nonlinear load)
Frequency Tracking Range
46-54HZ
46-54HZ
46-54HZ
46-54HZ
46-54HZ
46-54HZ
Overload
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>125% overload operation time is greater than 1 minute
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
>150% overload operation time is greater than 30 seconds, transfer to bypass and shut down
Crest Factor
3:1
3:1
3:1
3:1
3:1
3:1
Bypass Characteristics
Static Bypass Transfer Time
0ms
0ms
0ms
0ms
0ms
0ms
Static Bypass Input Range
220Vac (-10~+10%)
220Vac (-10~+10%)
220Vac (-10~+10%)
220Vac (-10~+10%)
220Vac (-10~+10%)
220Vac (-10~+10%)
Frequency Range
±1Hz, ±2Hz, ±3Hz (adjustable)
±1Hz, ±2Hz, ±3Hz (adjustable)
±1Hz, ±2Hz, ±3Hz (adjustable)
±1Hz, ±2Hz, ±3Hz (adjustable)
±1Hz, ±2Hz, ±3Hz (adjustable)
±1Hz, ±2Hz, ±3Hz (adjustable)
Bypass Inverter Conversion Leave
2ms
2ms
2ms
2ms
2ms
2ms
Frequency Tracking Speed
0.5-2Hz/s
0.5-2Hz/s
0.5-2Hz/s
0.5-2Hz/s
0.5-2Hz/s
0.5-2Hz/s
Manual Maintenance Bypass
No
No
No
No
Yes
Yes
Battery Characteristics
Battery Type
Sealed Lead Acid Maintenance-Free Battery
Sealed Lead Acid Maintenance-Free Battery
Sealed Lead Acid Maintenance-Free Battery
Sealed Lead Acid Maintenance-Free Battery
Sealed Lead Acid Maintenance-Free Battery
Sealed Lead Acid Maintenance-Free Battery
Battery Rated Voltage, Number of Cells
72Vdc/6Cells
72Vdc/6Cells
96Vdc/8Cells
192Vdc/96Vdc
192Vdc/16Cells
192Vdc/16Cells
Long Extension Machine Charging Current
Standard configuration 5A
Standard configuration 5A
Standard configuration 5A
Standard configuration 5A
Standard configuration 5A
Standard configuration 5A
Interface Features
Communication Interface
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
RS-232 Communication, USB, EPO Remote Shutdown, Can be Equipped with Built-in SNMP Network Adapter (Optional)
Communication Interface
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
It has monitoring and management under various operating systems, including mains and battery status, mains failure, low battery voltage, remote shutdown, and control menu.
Physical
Standard Machine Dimensions (W*D*H) (mm)
220*510*395
220*510*395
220*510*395
220*610*635
/
/
Long Extension Dimensions (W*D*H) (mm)
220*510*395
220*510*395
220*510*395
220*610*635
220*610*715
220*610*715
Standard Machine Net Weight (kg)
37.5
38.5
49
84
/
/
Long Extension Machine Net Weight (kg)
22.5
23.5
29
44
60
70