M88H_122 (Cf) - Delta M88H_121 ST Quick Installation Manual

Solar inverter
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Technical data

M88H_122 (CF)

Input (DC)
for AC nominal voltage
Recommended maximum PV power
Maximum input power (total/per input)
Symmetrical design
Asymmetrical design
Rated Capacity
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
Output (AC)
AC nominal voltage
Max. Apparent power
4)
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
56
SC
3)
8)
76 kW/38 kW
45.6 kW/30.4 kW
540 ... 800 V
650/440 V
500 ... 800 V
580/390 V
180 A (90 A per DC input, 10 A per DC string)
73 kVA
400 ± 30% ∆ and Y/480 V
Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
M88H_122 (CF)
400 V
AC
90 kW
P
70 kW
1100 V
DC
200 ... 1000 V
600 V
DC
250 V
DC
150 W
200 ... 1000 V
DC
DC
DC
DC
60/40%; 40/60%
140 A (70 A/70 A)
120 A
1000 V
Parallel inputs: 1 MPP tracker
Separate inputs: 2 MPP trackers
18 (9/9)
No
II
15 A
2)
Type 2, replaceable
M88H_122 (CF)
400 V
AC
5)
66 kVA
AC
3 phases + PE or 3 phases + N + PE
96 A
106 A
115.4 A
rms
40 A/100 µs
50/60 Hz
45 ... 65 Hz
0.8 kap ... 0.8 ind
<3% at rated apparent power
<0.5% at nominal current
<3 W
III
Type 2, replaceable
480 V
AC
110 kW
P
91 kW/45.5 kW
54.6 kW/36.4 kW
84 kW
DC
710 V
DC
DC
650 ... 800 V
DC
780/520 V
DC
600 ... 800 V
DC
710/475 V
DC
480 V
AC
88 kVA
6)
80 kVA
± 20% ∆ and Y

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