
Model |
C1K(G7) |
C1KS(G7) |
C2K(G7) |
C2KS(G7) |
C3K(G7) |
C3KS(G7) |
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Rated Capacity |
1KVA/1KW |
2KVA/2KW |
3KVA/3KW |
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Input and Output System |
Single - phase input, single - phase output |
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Input |
Input Format |
L+N+PE |
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Rated Voltage |
200Vac/208Vac/220Vac/230Vac/240Vac (Default 220Vac) |
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Voltage Range |
110Vac - 300Vac |
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Frequency |
40Hz - 70Hz |
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Power Factor |
≥0.99 |
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Input Total Harmonic Distortion (THDI) |
≤5% @ Non - linear full load |
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Bypass Voltage |
Bypass mode default 187Vac - 264Vac, ECO mode default 198Vac - 242Vac |
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Output |
Output Format |
L + N + PE |
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Rated Voltage |
Default 220Vac (200Vac/208Vac/220Vac/230Vac/240Vac adjustable) ① |
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Output Frequency |
50Hz/60Hz self-adaptive |
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Output Socket |
2 * National standard socket (10A) |
4 * National standard socket (10A) |
4 * National standard socket (10A) + Terminal block |
3 * National standard socket (10A) + Terminal block |
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Efficiency @ Mains Mode |
up to 90% |
up to 91% |
up to 93% |
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Power Factor |
1 ② |
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Voltage Accuracy |
±1% |
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Output Total Harmonic Distortion (THDV) |
≤1% @ Linear full load |
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Overload Capacity @ Mains Mode |
≤105%, continue to work and alarm 105% - 125%, after 10 minutes transfer to bypass and alarm 125% - 150%, after 3 seconds transfer to bypass and alarm >150%, after 100 milliseconds transfer to bypass and alarm |
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Conversion Time |
0 milliseconds |
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Battery |
Battery Pack Voltage |
24Vdc |
36Vdc |
48Vdc |
72Vdc |
72Vdc |
96Vdc |
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Internal Battery Capacity |
9AH |
/ |
9AH |
/ |
9AH |
/ |
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Backup Time (Standard Machine) |
>3 minutes @ PF=1 load, >4 minutes @ PF=0.9 load |
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Charging Current |
1.5A |
6A |
1.5A |
Default 4A, Max 8A |
1.5A |
Default 4A, Max 8A |
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Human - Machine Interface |
Display |
LCD, Three-color LED |
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Communication |
Standard RS232, can have smart card slot and NMC card, CMC card, AS400 card, SPCC card |
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Environment |
Operating Temperature |
0 - 40°C |
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Storage Temperature |
-25°C ~ 55°C (no battery) |
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Relative Humidity |
0% ~ 95% RH (no condensation) |
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Altitude |
≤3000m (>1000m need derating use)③ |
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IP Rating |
IP20 |
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Certification Standards |
Certification |
TLC Certification, CQC Energy Saving Certification |
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Industry Standards |
YD/T 1095 - 2018, CQC3108 - 2011 |
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EMC Standards |
GB/T 7260.2:2009, IEC 62040 - 2:2016 Low-frequency conduction, harmonics: Class A; Electrostatic discharge, conduction interference immunity, radiation interference immunity: level 3; Transient pulse interference, surge and power frequency magnetic field immunity: level 4 |
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Dimensions and Weight |
Machine Dimensions (width*depth*height mm) |
144*347*229 |
102*349*229 |
190*391*297 |
102*392*298 |
190*391*297 |
102*392*298 |
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Net Weight (kg) |
9.4 |
4 |
17.4 |
5.4 |
23 |
5.6 |
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Packaging Dimensions (width*depth*height mm) |
241*433*343 |
196*429*332 |
330*493*438 |
196*493*432 |
330*493*438 |
196*493*432 |
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Gross Weight (kg) |
10.2 |
5 |
19.2 |
6.8 |
24.9 |
7 |
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① When the output is set to 200Vac/208Vac, the power needs to be derated by 10% |
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② When the temperature is >30℃, the output power factor is reduced to 0.9 |
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③ When the altitude is >3000m, please consult the Santak service hotline |
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