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• Bigger charge current Maximum 12A. charge faster & Adjustable between 1-12A
• The output power factor can reach 1.0
• The new topology, high power density circuit is better for noise and surge protection
• Shipping cost saving with it’s perfect structure by smaller dimension
• Efficiency upto 95.5%, Higher efficiency same power with less electric bill. higher efficiency,
same power, same backuptime with smaller battery
• Standard & long backup are common with same PSDR&Control pcb. helps to reduce stock & easy management
• Output voltage 208V 220V 230V 240V are adjustable
• Pure sine wave output, online zero conversion time
• Wide input frequency range, adjustable from 40-70HZ
• With output short-circuit protection and overload protection
• Using LCD display screen, status parameters are clear at a glance
• RS232 communication interface is applied
• Double-sided circuit board design for higher safety and reliability
• The screen can set various of common technical parameters
• It can be equipped with power monitoring software to enable UPS network and remote monitoring
Models : CQ3K (S)
Capacity : 3000 VA /3000 W
Input
Voltage Range : 110-300VAC at 60% load
Power factor : At 100% load > 0.95
Output
Output Voltage : 220VAC+1%(208,220,230,240 ajustable on LCD screen)
Voltage Range ( Battery Mode ) : 1%
Frequency Range ( Synchronization correction range ) : 47-53 Hz or 57-63 Hz
Frequency Range ( Battery Mode ) : 50Hz (60Hz selectable) + 0.25Hz
Surge ratio : 3:01
THD : < 3% THD ( liner load ) l 6% THD ( non-liner load )
Transfer Time
AC to DC : 0ms
INV to bypass : 4ms (standed)
Wave form : Pure sine wave
Battery
Battery Model : 12V 7AH optional 9AH
Quanity : 6
Max. charging current : 1.0A (Maximum)
Charging Voltage : 27.5VDC+1%
Long-run
Quantity : 6
Max. charging current : 1A,2A,3A,4A,5A,6A,7A,8A,9A,10A,11A,12A Adjustable
Charging Voltage : 41.0VDC+1%
Alarm
Low battery : beeping every 1 seconds
Overload : beeping every 1 seconds
Malfunction / Fault : Continuous beeping
Dimension
Dimension ( L*W*H ) mm : 352x145x213
N.W (KG) for standard : 23.7
Long-run
Dimension ( L*W*H ) mm : 352x145x213
N.W (KG ) : 6.8
Working enviroment
Noice : les than 50dBA at 1 meter
SNMP optional : Power management supports SNMP management and network management
