Uninterruptible Power Supply Kulon Q-300/12 V4.0 (pre-order only)


The main task of uninterruptible power supplies Kulon Q-300/12 V4.0 is to provide machinery or equipment with uninterrupted power supply by both stabilizing the voltage within the range of its operation, and converting 12V voltage from batteries to 220 to power the load in the absence of power from the network … Depending on the power of consumers and the capacity of the battery, the autonomous operation of the Coulomb from the battery when disconnected from the network can be of different duration.

UPS Kulon Q-300/12 V4.0 is ideal for providing backup power to gas boilers and circulation pumps, small household and audio / video equipment, lighting, automation systems, video surveillance, alarms and other security systems (fire, burglar, access control) …

The main advantages of this device are:

– adjustable charging current of an external battery up to 18A in 3A steps
– voltage stabilization in the range from 140 to 280V
– output voltage waveform – pure sine wave
– the possibility of 1.5 times overload within 15 seconds to start motors or motors
– built-in overload protection
– possibility of cold start
– use of external high-capacity batteries
– type of construction line interactive

Rated power 300 W / VA
Output current waveform pure sine wave
Voltage of the grid-to-inverter junction 140-280V
Inverter-to-grid junction voltage 145-275V
Transfer times mains-inverter and inverter-mains no more than 20 ms
Accuracy of maintaining the output voltage 220V +/- 8%
Recommended Battery Capacity 30 ... 300 A × h
Battery Nominal Voltage 12V
UPS type line-interactive
Output current (in inverter mode) 1.45 A
Output Frequency 50 Hz quartz crystal
Efficiency in inverter mode 80%
Cos γ load permissible 0.5-1.0
Output current waveform distortion <3%
Electronic overload protection threshold 330W / 330VA
DC bus operating voltage range 10.5-14V
DC Bus Fuse 40 A
Current consumed at idle speed (no more) 1.2 A
Lower limit for disconnecting the charger by mains voltage 140V
Upper limit of charger disconnection by mains voltage 280V
Cold start capability yes
Recommended type of AB sealed lead acid
Overheating protection yes
Overload protection yes
Protection against deep battery discharge yes
Output Connector Type euro socket (SHUKO)
Ambient temperature during operation 0 0 C - +40 0 C
Ambient storage temperature -10 0 C - +50 0 C
Weight, no more 8 kg
Overall dimensions, no more 280x190x115

1 year from the date of sale, but not more than 2 years from the date of production

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