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Cronus Rackmount Series
Cost-effective Double Conversion Online UPS 1KVA - 10KVA
Cronus Rackmount Series
Features

Features

  • True double-conversion sine wave UPS
  • Microprocessor control optimizes reliability
  • Input power factor correction
  • Output power factor 0.8
  • Wide input voltage (110V - 300V)
  • Converter mode available
  • ECO mode for energy saving only available for 1-3KVA models
  • Generator compatible
  • Adjustable charging current via LCD or software (1A~6A)
  • Emergency power off function (EPO) only available for 6K/10K models
  • Comprehensive display allows easy monitoring and access of UPS status
Cronus 1KR
Capacity 1000VA / 800W
Input
Nominal Voltage 100 / 110 / 115 / 120 / 127 VAC or 200 / 208 / 220 / 230 / 240 VAC
Input Voltage Range 55-145 VAC or 110-300 VAC at 50% load
85-140 VAC or 160-280 VAC at 100% load
Frequency Range 40Hz ~ 70Hz
Power Factor > 0.99 @ Nominal Voltage (100% load)
Output
Output Voltage 100 / 110 / 115 / 120 / 127 VAC or 200 / 208 / 220 / 230 / 240 VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range) 47Hz ~ 53Hz or 57Hz ~ 63Hz
Frequency Range (Battery mode) 50Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Current Crest Ratio 3:1
Harmonic Distortion < 3% THD (Linear Load)
< 6% THD (Non-linear Load)
Transfer Time - AC Mode to Battery Mode 0ms
Transfer Time - Inverter to Bypass 4ms (Typical)
Waveform (Battery mode) Pure Sinewave
Efficiency
AC Mode 80%
Battery Mode 83%
Battery - Standard Model
Battery Type 12V 9AH
Quantity 2
Typical Recharge Time 4 hours recover to 90% capacity
Charging Current (max.) 1A
Charging Voltage 27.4 VDC ± 1%
Battery - Extended Runtime Model
Battery Type Depending on the capacity of external batteries
Quantity 2
Charging Current (max.) 1.0A / 2.0A / 4.0A / 6.0A
Charging Voltage 27.4 VDC ± 1%
Cronus 2KR
Capacity 2000VA / 1600W
Input
Nominal Voltage 100/110/115/120/127 VAC or 200/208/220/230/240 VAC
Input Voltage Range 55-150 VAC or 110-300 VAC at 50% load
85-140 VAC or 160-280 VAC at 100% load
Frequency Range 4Hz ~ 70Hz
Power Factor > 0.99 @ Nominal Voltage (100% load)
Output
Output Voltage 100 / 110 / 115 / 120 / 127 VAC or 200 / 208 / 220 / 230 / 240 VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range) 47Hz ~ 57Hz or 57Hz ~ 63Hz
Frequency Range (Battery mode) 50Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Current Crest Ratio 3:1
Harmonic Distortion < 3% THD (Linear Load)
< 6% THD (Non-linear Load)
Transfer Time - AC Mode to Battery Mode 0ms
Transfer Time - Inverter to Bypass 4ms (Typical)
Waveform (Battery mode) Pure Sinewave
Efficiency
AC Mode 89%
Battery Mode 87%
Battery - Standard Model
Battery Type 12V 9AH
Quantity 4
Typical Recharge Time 4 hours recover to 90% capacity
Charging Current (max.) 1A
Charging Voltage 54.7 VDC ± 1%
Battery - Extended Runtime Model
Battery Type Depending on the capacity of external batteries
Quantity 4
Charging Current (max.) 1.0A / 2.0A / 4.0A / 6.0A
Charging Voltage 54.7 VDC ± 1%
Cronus 3KR
Capacity 3000VA / 2400W
Input
Nominal Voltage 100 / 110 / 115 / 120 / 127 VAC or 200 / 208 / 220 / 230 / 240 VAC
Input Voltage Range 55-150 VAC or 110-300 VAC at 50% load
85-140 VAC or 160-280 VAC at 100% load
Frequency Range 4Hz ~ 70Hz
Power Factor > 0.99 @ Nominal Voltage (100% load)
Output
Output Voltage 100 / 110 / 115 / 120 / 127 VAC or 200 / 208 / 220 / 230 / 240 VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range) 47Hz ~ 57Hz or 57Hz ~ 63Hz
Frequency Range (Battery mode) 50Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Current Crest Ratio 3:1
Harmonic Distortion < 3% THD (Linear Load)
< 6% THD (Non-linear Load)
Transfer Time - AC Mode to Battery Mode 0ms
Transfer Time - Inverter to Bypass 4ms (Typical)
Waveform (Battery mode) Pure Sinewave
Efficiency
AC Mode 90%
Battery Mode 88%
Battery - Standard Model
Battery Type 12V 9AH
Quantity 6
Typical Recharge Time 4 hours recover to 90% capacity
Charging Current (max.) 1A
Charging Voltage 54.7 VDC ± 1%
Battery - Extended Runtime Model
Battery Type Depending on the capacity of external batteries
Quantity 6
Charging Current (max.) 1.0A / 2.0A / 4.0A / 6.0A
Charging Voltage 82.1 VDC ± 1%
Cronus 6KR
Capacity 6000VA / 4800W
Input
Nominal Voltage 208/220/230/240 VAC
Input Voltage Range 110-300 VAC ± 3% at 50% Load
176-300 VAC ± 3% at 100% Load
Frequency Range 46Hz ~ 54Hz or 56Hz ~ 64Hz
Power Factor > 0.99 @ Nominal Voltage (100% load)
Output
Output Voltage 208 / 220 / 230 / 240 VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range) 46Hz ~ 54Hz or 56Hz ~ 64Hz
Frequency Range (Battery mode) 50Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Current Crest Ratio 3:1
Harmonic Distortion < 3% THD (Linear Load)
< 5% THD (Non-linear Load)
Transfer Time - AC Mode to Battery Mode 0ms
Transfer Time - Inverter to Bypass 0ms
Waveform (Battery mode) Pure Sinewave
Efficiency
AC Mode 92%
Battery Mode 90%
Battery - Standard Model
Battery Type 12V 9AH
Quantity 16/20
Typical Recharge Time 9 hours recover to 90% capacity
Charging Current (max.) 1A/2A (Adjustable)
Charging Voltage 218.4 VDC ± 1% / 273 VDC ± 1%
Battery - Extended Runtime Model
Battery Type Depending on applications
Quantity 16 - 20 (Adjustable)
Charging Current (max.) 1A / 2A / 4A / 6A (Ajustable, 6A is only available for 16pcs batteries)
Charging Voltage 218.4 VDC ± 1% (Base on 16pcs batteries)
Cronus 10KR
Capacity 10000VA / 8000W
Input
Nominal Voltage 208 / 220 / 230 / 240 VAC
Input Voltage Range 110-300 VAC ± 3% at 50% Load
176-300 VAC ± 3% at 100% Load
Frequency Range 46Hz ~ 54Hz or 56Hz ~ 64Hz
Power Factor > 0.99 @ Nominal Voltage (100% load)
Output
Output Voltage 208/220/230/240 VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range) 46Hz ~ 54Hz or 56Hz ~ 64Hz
Frequency Range (Battery mode) 50Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Current Crest Ratio 3:1
Harmonic Distortion < 3% THD (Linear Load)
< 5% THD (Non-linear Load)
Transfer Time - AC Mode to Battery Mode 0ms
Transfer Time - Inverter to Bypass 0ms
Waveform (Battery mode) Pure Sinewave
Efficiency
AC Mode 93%
Battery Mode 91%
Battery - Standard Model
Battery Type 12V 9AH
Quantity 16/20
Typical Recharge Time 9 hours recover to 90% capacity
Charging Current (max.) 1A/2A (Adjustable)
Charging Voltage 218.4 VDC ± 1% / 273 VDC ± 1%
Battery - Extended Runtime Model
Battery Type Depending on applications
Quantity 16 - 20 (Adjustable)
Charging Current (max.) 1A / 2A / 4A / 6A (Ajustable, 6A is only available for 16pcs batteries)
Charging Voltage 218.4 VDC ± 1% (Base on 16pcs batteries)

Technical specifications are subject to change without notice.