 
                SKRM 90KVA-600KVA
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Double conversion online UPS, up to 96% efficiency    
 
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DSP modules parallel control design , Improve machine performance and capacity extensibility    
 
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Output factor 1
 
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Power modules, STS modules and batteries    
 
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Module modular design for easy updating
 
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N+1 or N+R parallel redundant applications
 
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Designed to increase system flexibility
 
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Modular design applied to power modules STS modules and battery modules
 
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Easy to maintain, reduces after-sales maintenance fee
 
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Adjustable charging current, max current up to 8A
 
- 5.7" LCD graphic design
- Overview
- Recommended Products
Product parameters:
| Model | SKRM 90/15U | 
| Single | Three phase in single phase out | 
| Power | 90KW or 60KW | 
| Battery Mode | External Battery Pack | 
| Batter module capacity | PM 20KVA: 20KVA/20KW PM 30KVA: 30KVA/30KW | 
| Installable power modules amounts | 3 | 
| Installable battery modules amounts | 3 | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A | 
| Physical | |
| Dimensions(L*W*H) | 1100*514*763 | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 90/30U | 
| Single | Three phase in single phase out | 
| Power | 90KW | 
| Battery Mode | Inner battery module optional | 
| Batter module capacity | PM 30KVA: 30KVA/30KW | 
| Installable power modules amounts | 3 | 
| Installable battery modules amounts | 3 | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A | 
| Physical | |
| Dimensions(L*W*H) | 1100*600*1475 | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 120/42U | 
| Single | Three phase in single phase out | 
| Power | 120KW | 
| Battery Mode | Inner battery module optional | 
| Batter module capacity | PM 30KVA: 30KVA/30KW | 
| Installable power modules amounts | 4 | 
| Installable battery modules amounts | 5 | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A for 30KW modules; 6A for 20KW modules | 
| Physical | |
| Dimensions(L*W*H) | 1100*600*2010 | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 120/30U | 
| Single | Three phase in single phase out | 
| Power | 120KW or 80KW | 
| Battery Mode | External Battery Pack | 
| Batter module capacity | PM 20KVA: 20KVA/20KWPM 30KVA: 30KVA/30KW | 
| Installable power modules amounts | 4 | 
| Installable battery modules amounts | — | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A for 30KW modules; 6A for 20KW modules | 
| Physical | |
| Dimensions(L*W*H) | 1100*600*1475 | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 180/30U | 
| Single | Three phase in single phase out | 
| Power | 180KW or 80KW | 
| Battery Mode | External Battery Pack | 
| Batter module capacity | PM 20KVA: 20KVA/20KW | 
| Installable power modules amounts | 6 | 
| Installable battery modules amounts | — | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A for 30KW modules; 6A for 20KW modules | 
| Physical | |
| Dimensions(L*W*H) | 1100*6100*1475 | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 200/42U | 
| Single | Three phase in single phase out | 
| Power | 200KW | 
| Battery Mode | External Battery Pack | 
| Batter module capacity | PM 20KVA: 20KVA/20KW | 
| Installable power modules amounts | 10 | 
| Installable battery modules amounts | — | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 6A | 
| Physical | |
| Dimensions(L*W*H) | - | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
Product parameters:
| Model | SKRM 210-600KW | 
| Single | Three phase in single phase out | 
| Power | 210KW-600KW | 
| Battery Mode | External Battery Pack | 
| Batter module capacity | PM 30KVA: 30KVA/30KW PM 50KVA: 50KVA/50KW | 
| Installable power modules amounts | >10 | 
| Installable battery modules amounts | — | 
| Input | |
| Rated voltage | 3×380VAC/400VAC/415VAC (three-phase+N) | 
| Voltage range | 100% Load, 305-478VAC; 70% Load208-304VAC | 
| Rated frequency | 50/60Hz Auto sense | 
| Frequency range | 40HZ-70HZ | 
| Input factor | 100%Load>0.99; 50% Load>0.98 | 
| (THDI) | <3% @ 100% Load | 
| Output | |
| Rated voltage | 3×380VAC/400VAC/415VAC (3X+N) | 
| Voltage stability (steady state) | ≤±1%; ≤±2% ≤ ±1% typical (balanced loads); ≤ ±2% typical (unbalanced loads) | 
| Voltage stability (transient) | ≤±5% typical | 
| Rated frequency | 50/60HZ | 
| Frequency range (synchronization range) | 46HZ-54HZ/56HZ-64HZ | 
| Overload capacity | 60 minutes at 110% load, 10 minutes at 125% load, 60seconds at 150% load, 200 milliseconds at >150% load | 
| Waveform balance | ≤1.5%THD(Linear load ); ≤4%THD(Nonlinear load ) | 
| Efficiencies | up to 94.5% | 
| (Batteries/Charge) | |
| Rated voltage | +/ — 216V (12V×36) | 
| Max voltage | +/ — 240V (12V×40) | 
| Min voltage | +/ — 192V (12V×32) | 
| Float charge voltage | 2.25VCell | 
| High charge voltage | 2.35VCell | 
| temperature compensation | Yes | 
| Max.charging current | 8A | 
| Physical | |
| Dimensions(L*W*H) | - | 
| Work temperature | 0-40℃ | 
| Humidity | 0-95% non-condensing | 
| Height | <1000M rate power | 
| IP class | IP 20 | 
| Control management | |
| RS-232/USB | Be in favor of support Windows®2000/2003/XP/Vista/2008, Windows®7/8, Linux and MAC | 
| SNMP (Optional) | Support SNMP and network management | 
| Safety standard | IEC/EC 60950-1; IEC/EC 62040-1 | 
 
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