Meccalte DER1 AVR
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Description
Born as a DSR evolution, it is building is extra features such as single and three phases sensing automatic detection, higher flexibility in remote voltage control, soft start and a voltage precision of 0.5% in static conditions.
The connectors for connection to and from the power generator and communications module are located on the DER1 regulator. The supervision unit can be made up of a personal computer, another “synoptic” device or both; it does not have the function of controlling the system in real-time but allows programming and visualisation of all operational parameters of the DER1.
Since the regulator is designed to control many different types of generators, it must be appropriately configured to obtain the best performance; most of the settings are stored in non-volatile integrated memory (EEPROM).
Specification
| Variable voltage supply | 40 ÷ 270 Vac |
| Frequency range | 12 Hz ÷ 72 Hz |
| Precision of voltage regulation | ± 1% |
| Precision of voltage regulation (stabilized condition) | ± 0,5% |
| Maximum continuous output current | 5 Adc |
| Environmental temperature | -25°C ÷ +70°C |
| Voltage regulation | 75÷300 Vac |
| Transient voltage drop and overvoltage | within ± 15% |
| Voltage recovery time | within ± 3% of the value set, in less than 300 msec |
| Sensing | Single phase or Three phase |
| Parameters (can be programmed via software) | VOLT, STAB, AMP and Hz can be set with trimmers (default) |
| 50/60Hz through a “jumper” (default) |
Additional information
- Weight
- 1 kg
- Dimensions
- 30 × 30 × 30 cm