Product Overview
The SKE SC1K(S) Single-Phase High-Frequency Online UPS is a new generation of fully digitalized uninterruptible power supply with single-phase input and single-phase output, utilizing DSP digital control technology. It adopts a double conversion system design, with an output power factor of up to 0.8, providing higher performance and efficiency for critical equipment.
Specifications
Model
SC1K(S)
SC2K(S)
SC3K(S)
SC6K(S)
SC10K(S)
Rated Power / Peak Power
1KVA/800W
2KVA/1600W
3KVA/2400W
6KVA/4800W
10KVA/8000W
Input
Voltage
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
Voltage Range
110-300 Vac @50% load;160-280 Vac @100% load
110-300 Vac @50% load;160-280 Vac @100% load
110-300 Vac @50% load;160-280 Vac @100% load
110-300 Vac @50% load;176-300 Vac @100% load
110-300 Vac @50% load;176-300 Vac @100% load
Frequency Range
40Hz ~ 70Hz
40Hz ~ 70Hz
40Hz ~ 70Hz
46Hz ~ 54Hz; 56Hz ~ 64Hz
46Hz ~ 54Hz; 56Hz ~ 64Hz
Power Factor (PF)
≤ 0.99 @100% Load
≤ 0.99 @100% Load
≤ 0.99 @100% Load
≤ 0.99 @100% Load
≤ 0.99 @100% Load
Output
Voltage
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
200/208/220/230/240 Vac
Voltage Range (Battery Mode)
±1%
±1%
±1%
±1%
±1%
Frequency Range (Synchronous Correction Range)
47Hz ~ 53Hz; 57Hz ~ 63Hz
47Hz ~ 53Hz; 57Hz ~ 63Hz
47Hz ~ 53Hz; 57Hz ~ 63Hz
46Hz ~ 54Hz; 56Hz ~ 64Hz
46Hz ~ 54Hz; 56Hz ~ 64Hz
Frequency Range (Battery Mode)
50Hz ±0.25Hz; 60Hz ±0.3Hz
50Hz ±0.25Hz; 60Hz ±0.3Hz
50Hz ±0.25Hz; 60Hz ±0.3Hz
50Hz ±0.25Hz; 60Hz ±0.1Hz
50Hz ±0.25Hz; 60Hz ±0.1Hz
Crest Factor
3:1
3:1
3:1
3:1
3:1
Harmonic Distortion (Battery Mode)
≤ 3% THD (Linear Load);≤ 6% THD (Nonlinear Load)
≤ 3% THD (Linear Load);≤ 6% THD (Nonlinear Load)
≤ 3% THD (Linear Load);≤ 6% THD (Nonlinear Load)
≤ 3% THD (Linear Load);≤ 5% THD (Nonlinear Load)
≤ 3% THD (Linear Load);≤ 5% THD (Nonlinear Load)
AC to DC Transfer Time
0 ms
0 ms
0 ms
0 ms
0 ms
Inverter to Bypass Transfer Time
4ms (Under Standard Conditions)
4ms (Under Standard Conditions)
4ms (Under Standard Conditions)
0 ms
0 ms
Waveform (Battery Mode)
Pure Sine Wave
Pure Sine Wave
Pure Sine Wave
Pure Sine Wave
Pure Sine Wave
Efficiency
AC Mode
88%
88%
89%
92%
93%
Battery Mode
83%
85%
88%
90%
91%
Battery
Standard Machine
Battery Model
12V/9AH
12V/9AH
12V/9AH
12V/7AH
12V/9AH
Battery QTY.
2
4
6
16
16
Charging Time
4 hours charge to 90%
4 hours charge to 90%
4 hours charge to 90%
9 hours charge to 90%
9 hours charge to 90%
Charging Voltage
1A
1A
1A
1A/2A
1A/2A
Charging Voltage
27.4 VDCZ ±1%
54.7 VDCZ ±1%
82.1 VDCZ ±1%
218.4 VDCZ ±1%
218.4 VDCZ ±1%
Long-lasting Model
Battery Model
Decision by the applicant
Decision by the applicant
Decision by the applicant
Decision by the applicant
Decision by the applicant
Battery QTY.
3
6
8
16-20 (adjustable)
16-20 (adjustable)
Max Charging Current
1A/2A/4A/6A (Adjustable)
1A/2A/4A/6A (Adjustable)
1A/2A/4A/6A (Adjustable)
1A/2A/4A/6A (Adjustable, 6A only for 16 batteries)
1A/2A/4A/6A (Adjustable, 6A only for 16 batteries)
Charging Voltage
41 VDCZ ±1%
82.1 VDCZ ±1%
109.4 VDCZ ±1%
273 VDCZ ±1% (Based on 20 batteries)
273 VDCZ ±1% (Based on 20 batteries)
Display Instructions
LCD
Load Size, Battery Capacity, Utility Mode, Battery Mode, Bypass Mode, Fault Indication
Load Size, Battery Capacity, Utility Mode, Battery Mode, Bypass Mode, Fault Indication
Load Size, Battery Capacity, Utility Mode, Battery Mode, Bypass Mode, Fault Indication
Load Size, Battery Capacity, Utility Mode, Battery Mode, Bypass Mode, Fault Indication
Load Size, Battery Capacity, Utility Mode, Battery Mode, Bypass Mode, Fault Indication
Structural Parameters
Net weight of Standard Machine (KG)
9.8
17
27.6
57
67
Size (D x W x H)
282 x 145 x 220 mm
397 x 145x 220 mm
397 x 145x 220 mm
369 x 190 x 318 mm
442 x 190 x 318 mm
Net weight of Machine (KG)
4.1
6.8
7.4
13
17
Operating Environment
Operating Temperature Range
20 ~ 90% RH @ 0-40°C (Non-condensing)
20 ~ 90% RH @ 0-40°C (Non-condensing)
20 ~ 90% RH @ 0-40°C (Non-condensing)
0 ~ 95% RH @ 0-40°C (Non-condensing)
0 ~ 95% RH @ 0-40°C (Non-condensing)
Operating Noise
Less than 50dBA @1m
Less than 50dBA @1m
Less than 50dBA @1m
Less than 55dBA @1m
Less than 55dBA @1m
Intelligent RS-232/Optional USB
Compatible with Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC
Compatible with Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC
Compatible with Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC
Compatible with Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC
Compatible with Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC
Optional SNMP
Power management supports SNMP management and network management
Power management supports SNMP management and network management
Power management supports SNMP management and network management
Power management supports SNMP management and network management
Power management supports SNMP management and network management