Български
Photovoltaic water heater controller – for two heaters
The device is designed to control the combined heating of boilers having two independent heaters powered by photovoltaic panels and mains power.
Maintains the water temperature in the boiler, according to the set point and hysteresis, turning the heating on or off.
Through a built-in weekly programmer, it enables the operation of the heater powered by the network.
It monitors the current and voltage of the photovoltaic panel and measures the instantaneous power consumed.
Through the “MPPT” mode, it monitors the point of maximum power from the panel according to the momentary sunlight. In this way, efficient use of the panel is achieved in low sunlight.
Recommended connection according to the power of the PV panels:
– up to 5 panels at a power of up to 330W per panel
– up to 4 panels at a power of up to 460W per panel
Warranty period: 2 years
Made in Bulgaria!
| Weight | 1 kg |
|---|---|
| Dimensions | 20 × 20 × 7,5 cm |
| Color | White, Black |
Specifications
- Power supply: ~230V/50Hz
- Maximum panel voltage: 320V/10A
- Output for PV heater: MOSFET 320V/10A
- Mains heater output: relay NO, 230V/16A
- Temperature sensor: Pt 1000 (-50 to +250 °C)
- Measuring range: -10 +120 °С
- Unit of measurement: °C
- Humidity: up to 80%
- Protection: IP2
- Metal box
- Possibility of wall mounting
- Warranty period: 24 months
Documentation
User manual
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