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