12 Technical Data
Installation and Operation Manual M125HV EU V3 EN 2021-07-12
150
Output (AC)
M125HV
Maximum apparent power
140 kVA
Maximum active power
125 kW
Rated apparent power
1)
125 kVA
Rated voltage
2)
600 V -36% / +15%, 3 PE, delta connection (
△
)
Rated current
120 A
Maximum current
135 A
Maximum current in case of fault
160 A
rms
Switch-on current
300 A / 100 µs
Rated frequency
50/60 Hz
Frequency range
2)
45 – 65 Hz
Adjustable 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
DC power supply
<0.5% at rated current
Power loss in night mode
<3.5 W
Connector type
L1, L2, L3: M10 stud bolt with nut
PE: M12 hexagon bolt
AC cable specification
Cu: 50 to 185 mm
2
, Al: 50 to 185 mm
2
Excess voltage category
III (EN 50539-11)
Surge protection devices
Type 2 (EN 61463-11) replaceable, type 1 upgradeable
Mechanical details
M125HV
Dimensions (W x H x D)
900 × 663 × 334 mm
Weight
80 kg
Cooling
Two fan modules with two fans each
Communication
M125HV
Communication interfaces
2x RS485, 2x dry contacts, 1x external power-off,
6x digital inputs
Communication
RS485, Sub-1G, Wi-Fi (optional)
Data visualization
MyDeltaSolar Cloud/third-party systems
General specifications
M125HV Gen1
M125HV Gen2
Delta model name
M125HV_110 Gen1
M125HV_110 Gen2
Delta part number
RPI124M110000
RPI124M111000
Maximum efficiency
99.2%
99.1%
Efficiency EU
99.0%
98.7%
Operating temperature range
-25 ... +60 °C
Operating temperature range without derating
-25 ... +50 °C
Storage temperature range
-25 ... +60 °C
Reltaive humidity
0 to 100%, non-condensing
Max. operating height
3000 m above sea level
Noise level
3)
<78 dB(A)
<71.5 dB(A)
