Technical Data - M88H_122 (Cf) - Delta M88H_121 (ST) Quick Installation Manual

Technical data – M88H_122 (CF)
Input (DC)
for AC nominal voltage
Maximum recommended PV power
Maximum input power (total / per input)
Symmetrical design
Asymmetrical design
Rated power
Maximum input voltage
Operating input voltage range
Nominal voltage
Cut-in voltage
Cut-in power
MPP input voltage range
MPP input voltage range with full power
Symmetrical design
Asymmetrical design (60% / 40%)
MPP input voltage range at rated power
Symmetrical design
Asymmetrical design (60% / 40%)
Asymmetrical design
Maximum total input current (DC1 / DC2)
Maximum DC short-circuit current I
Maximum breaking current
Open-circuit voltage VOC
Number of MPP trackers
Number of DC inputs, total (DC1/DC2)
Electrical isolation
Overvoltage category
1)
String fuses
Surge protection devices
3)
Output (AC)
AC nominal voltage
Maximum apparent power
Rated apparent power
5)
Nominal voltage
7)
Nominal current
Maximum current
Maximum current under fault conditions
Switch-on current
Nominal frequency
Frequency range
7)
Configurable power factor
Total harmonic distortion
DC injection
Power loss in night mode
Overvoltage category
1)
Surge protection devices
8)
56
SC
4)
M88H_122 (CF)
400 V
AC
90 kW
P
76 kW / 38 kW
45.6 kW / 30.4 kW
70 kW
1100 V
200 ... 1000 V
600 V
DC
250 V
150 W
200 ... 1000 V
540 ... 800 V
DC
650 / 440 V
DC
500 ... 800 V
DC
580 / 390 V
DC
60/40%; 40/60%
140 A (70 A / 70 A)
180 A (90 A per DC input, 10 A per DC string)
120 A
1000 V
Parallel inputs: 1 MPP tracker;
separate inputs: 2 MPP tracker
18 (9 / 9)
15 A
Type 2, replaceable
M88H_122 (CF)
400 V
AC
73 kVA
5)
66 kVA
400 ± 30% ∆ and Y / 480 V
3 phases + PE or 3 phases + N + PE
96 A
106 A
115.4 A
40 A / 100 µs
50 / 60 Hz
45 ... 65 Hz
0.8 cap ... 0.8 ind
< 3% at rated apparent power
<0.5% at nominal current
<3 W
Type 2, replaceable
Quick Installation Guide for Solar Power Inverter M88H EU V3 EN 5013240202 02 2018-03-22
480 V
AC
110 kW
P
91 kW / 45.5 kW
54.6 kW / 36.4 kW
84 kW
DC
DC
710 V
DC
DC
DC
650 ... 800 V
DC
780 / 520 V
DC
600 ... 800 V
DC
710 / 475 V
DC
No
II
2)
480 V
AC
88 kVA
6)
80 kVA
± 20% ∆ and Y
AC
rms
III