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Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02
14 Technical Data
14.
Technical Data
Input (DC)
M70A
Maximum input power (per MPP Tracker/total)
15.7 kW/78.5 kW
Rated power
70 kW
Input voltage range for operation
200 to 1000 V
DC
Maximum input voltage
1100 V
DC
1)
Nominal voltage
600 V
DC
number of MPP trackers
6
MPP input voltage range total
200 to 1000 V
DC
Asymmetrical design
15.7 kW/13 kW
Maximum input current (per MPP Tracker/total)
26 A/156 A
DC short-circuit current I
SC
50 A per MPP tracker
Open-circuit voltage V
OC
1000 V
DC
/1100 V
DC
without damage
DC connector panel
Connector type
Amphenol H4 connector
Number of DC connections
18 pairs
DC cable specifications
4/6 mm
2
Use of external string fuses
1 or 2 strings per MPPT: no external string fuses required
3 strings per MPPT: external string fuses required
Overvoltage category
2)
II
Surge protection devices
Type 2 (EN 50539- 11) replaceable, type 1+2 combined, up-
gradeable
Galvanic isolation
No
Output (AC)
M70A
Maximum apparent power
77 kVA
4)
Maximum active power
77 kW
4) 5)
Rated apparent power
70 kVA
4)
Rated voltage
6)
230 / 400 V -20% / +30%, 3 PE (
△
), 3 N + PE
(Y)
Rated current
102 A
Maximum current
112 A
Frequency range
6)
50 / 60 Hz ± 5 Hz
Adjustment range power factor
0.8 cap. to 0.8 ind. (0.9 cap. to 0.9 ind. at maximum active power)
Total harmonic distortion
<3% at rated apparent power
Power consumption in night mode
<3.5 W
7)
AC connection
Connector type
L1, L2, L3, N: Terminal with hexagon socket screw
PE: M10 threaded bolt with nut
Copper cable specifications
35 to 120 mm
2
(single wire, multi-wire, fine-wire with wire end
sleeve)
Aluminum cable specifications
60 to 120 mm
2
(round single wire, round multi-wire, sector
shaped)
Overvoltage category
2)
III
Surge protection devices
7)
Type 2 (EN 61463- 11) replaceable, type 1+2 combined, up-
gradeable
