7 Technical Information - Delta M70A-262 Operation And Installation Manual

7 Technical Information
Model
Occasionally Max. voltage
Operating Voltage Range
MPP Voltage Range (Full Power)
Start Voltage
Rated 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. Output Power
Max. Output Current
Rated Voltage
Operating Voltage Range
Operating Frequency Range
Power Factor
Surge Protection
T.H.D
Night Time Consumption *
*
1 The max withstand voltage is 1100Vdc. (inverter stop output when input is over 1000Vdc)
Model for Korea is 1000Vdc.
*
2 Ambient < 35°C: 460 - 900V ; Ambient < 40°C: 460 - 800V ; Ambient < 50°C: 520 - 720V
*
3 Ambient < 40°C
*
4 Night time consumption with standby communication.
Table 7-1A: Specifications
DC Input
AC Output
4
77
M70A_262
1100 V *
200 - 1000 V
460 - 900 V *
> 250 V
600 V
Each MPPT: 26 A, Total: 156 A
Each MPPT: 15.7 kW, Total: 78.5 kW
50A
6
2 strings / MPPT (fuse not required)
Amphenol H4 Connector
Built-in
Built-in
Type II SPD / Type I+II SPD(option)
70kW
77kVA * 3 (77kW when PF=1)
111.6A
3 Ph 220 / 380V, 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 / Type I+II SPD(option)
< 3%
< 3.5 W
Technical Information
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