7 Technical Information - Delta M15A-220 Operation And Installation Manual

7 Technical Information
Model
Occasionally Max. Voltage
Operating Voltage Range
MPP Voltage Range @ AC400V
Start Voltage
Nominal DC Voltage
Max. Input Current
Max. Input Power
Max. Allowable Array Isc
MPP Tracker
Connection Type
DC Switch
String Monitoring
Surge Protection
Rated Output Power
Max. Apparent Power
Max. Output Power
Max. Output Current
Nominal AC Voltage
Operating Voltage Range
Operating Frequency Range
Power Factor
Surge Protection
T.H.D
Night Time Consumption *
Inrush Current
Max. Output Fault Current (rms)
Max. Output Over Current
Protection (peak)
*
1 The max withstand voltage is 1100Vdc. (Inverter stops output when the PV voltage is over 1000Vdc)
*
2 Night time consumption with standby communication.
Table 7-1A: Specifications
M15A_220
DC Input
355 - 900 V
13.5 kW /MPPT, Total: 17kW
2 strings / MPPT, Amphenol H4 Connector
AC Output
15 kW
16.5 kVA
15kW@40°C ; 16.5kW@35°C
2
59
1100 V *
200 - 1000 V
> 250 V
600 V
26 A / MPPT, Total: 48 A
13.5 kW /MPPT, Total: 22.5kW
50A per MPPT
2
Built-in
Built-in
Type II SPD
32 A
3 Ph 220 / 380, 230 / 400V Y or Δ
80% to 130% of Nominal AC Voltage
50 / 60Hz ± 5Hz
0.8 ind - 0.8 cap (Adjustable)
Type II SPD
< 3%
< 2 W
110 A / 50 μs
40 A
77 A
Technical Information
M20A_220
1
430 - 900 V
20 kW
22 kVA
20kW@40°C ; 22kW@35°C