Description
Overview
Performance and reliability are what counts in large PV systems. The new string inverter AE 3TL 40/46 offers both. It is available in two performance classes: With 40 kW for 400 V AC voltage and with 46 kW for 460 V AC voltage. The AE 3TL complies with protection class IP65, is passively cooled and as such requires no maintenance – a reliable partner for decentralized outdoor concepts.
Both versions are equipped with Ultra-Eta topology. Even with partial loads, the efficiency of the AE 3TL is over 98 %. This speeds up the return on investment. 4-channel string monitoring and the integrated data logger allow you to keep track of yields at all times.
DC string fuses are already integrated in the DC connection box and the devices are light and handy despite their hefty advantages. This makes installation and operation very simple. You can also optionally fit the inverter with a DC overvoltage protection.
DC Data
- Recommended max. PV power (kWp): 48
- MPPT range (V): 490 – 850
- DC start voltage (V): 350
- Max. voltage DC (V): 1000
- Max. current DC (A): 84.0
- Max short circuit current of panels: 128
- MPP trackers: 1
- Number of DC inputs: 4 x Phoenix Sunclix (4 Plus, 4 Minus)
- DC disconnection switch: Integrated in Connection Box
- String Monitoring: 4 measuring channels integrated
AC Data
- AC nominal power (kW): 40.0
- Max. apparent power (kVA): 40.0
- AC grid connection: L1, L2, L3, N, PE
- Nominal power factor / range: 1/0.8i – 0.8c
- Nominal voltage AC (V): 400
- Voltage range AC (V): 320 – 529
- Nominal frequency / frequency range (Hz): 50, 60/ 45 – 65
- Max. current AC (A): 3 x 59
- Max. THD (%): <3
- Max fuse AC (A): 70
- AC Circuit Breaker: External
- Max. efficiency (%): 98.2
- European efficiency (%): 97.8
- Feed-in starting at (W): 50
- Self consumption in night operation (W): <0.5
