Power export limiting device
The Autarco power export limiting device (PELD) allows you to control the power output of up to ten 3-phase inverters based on your real time grid exports.
Can you put more rated PV power on your roof than your grid connection can handle? And do you have substantial and consistent demand for power? Then the PELD might be ideal for you. It constantly measures the grid power exports and compares it to a set maximum allowed export power, adjusting the output of the inverters constantly to make sure the maximum is never breached.
Benefits
- Optimize your business case
- Don't export more than allowed to the grid
Key features
- Control the output of your inverters
- Realtime grid export measurements
General characteristics
| wdt_ID | ||
|---|---|---|
| 1 | Mounting | Wall mounting |
| 2 | Mounting location | Indoor |
| 3 | Inverter communication | RS485 |
| 4 | Remote communication | Digital sticks: WiFi/LAN/GPRS Box: LAN/GRPS |
| 5 | IP protection | IP65 |
| 6 | Voltage supply | Grid |
| 7 | Ambient temperature | -25°C to +60°C |
| 8 | Relative humidity range | 0% to 95% |
Other characteristics
| wdt_ID | S2.1P-PELD10-MII.1 / S2.3P-PELD10-MII.1 | |
|---|---|---|
| 1 | Dimensions (W x H x D) | 364 x 276 x 114 mm |
| 2 | Weight (kg) | 2.1 |
| 3 | AC / CT Connection | Quick terminal / Plug (secondary 5A) |
| 4 | Self consumption (W) | 5 |
Input characteristics
| wdt_ID | S2.1P-PELD10-MII.1 | S2.3P-PELD10-MII.1 | |
|---|---|---|---|
| 1 | Rated voltage (V) | 230 V , 1/N/PE | 400 V, 3/N/PE |
| 2 | Input voltage range (V) | L to N: 100~277 | L to N: 100~277 |
| 3 | Input frequency range (Hz) | 45~65 | 45~65 |
Communication
| wdt_ID | S2.1P-PELD10-MII.1 | S2.3P-PELD10-MII.1 | |
|---|---|---|---|
| 1 | Inverter communication | Modbus RS485 | Modbus RS485 |
| 2 | Communication interface | 2-pin RS485 | 2-pin RS485 |
| 3 | Max. communication inverter number | 10 | 10 |
| 4 | Max. communication distance (m) | 1000 | 1000 |
| 5 | Remote communication | Digital sticks: WiFi/LAN/GPRS Box:LAN/GPRS | Digital sticks: WiFi/LAN/GPRS Box:LAN/GPRS |