| Cat | Parameter | Unit | Specification |
|---|---|---|---|
| DC INPUT | Max. recommended PV generator power | kW | 37.5 kW |
| MPP voltage range @ rated power | V | 385 - 850 V | |
| Operating range | V | 150 - 1000 V | |
| Rated input voltage / start voltage | V | 610 V / 180 V | |
| Max. no load input voltage | V | 1100 V | |
| Number of independent MPP inputs | - | 2 | |
| Number of PV strings per MPPT | - | 2 / 2 | |
| Max. PV input current | A | 40 A / 40 A | |
| Max. DC short-circuit current | A | 55 A / 55 A |
1. DC INPUT DATA
Max. recommended PV generator power
37.5 kW
MPP voltage range @ rated power
385 - 850 V
Operating range
150 - 1000 V
Rated input voltage / start voltage
610 V / 180 V
Max. no load input voltage
1100 V
Independent MPP inputs
2
PV strings per MPPT
2 / 2
Max. PV input current
40 A / 40 A
Max. DC short-circuit current
55 A / 55 A
| Cat | Parameter | Unit | Specification |
|---|---|---|---|
| AC OUTPUT | Rated AC output power | kW | 25 kW |
| Max. AC output apparent power | kVA | 25.5 kVA | |
| Rated AC voltage | VAC | 230 V / 400 V (3/3-N-PE) | |
| AC voltage range (Ph-N) | VAC | 180 - 265 VAC | |
| Rated frequency (range) | Hz | 50 Hz / 60 Hz (±5 Hz) | |
| Max. AC output current | A | 40 A rms | |
| Power factor at rated power / adjustable power factor | PF | > 0.99 / 0.8 Leading & 0.8 Lagging | |
| Total harmonic distortion (THD) | % | < 3 % | |
| Connection phases | Ph | 3 Ph |
2. AC OUTPUT DATA
Rated AC output power
25 kW
Max. AC output apparent power
25.5 kVA
Rated AC voltage
230 V / 400 V
AC voltage range (Ph-N)
180 - 265 VAC
Rated frequency
50 / 60 Hz ±5 Hz
Max. AC output current
40 A rms
Power factor
>0.99 / 0.8 Leading & 0.8 Lagging
THD
< 3 %
Connection phases
3 Ph
| Cat | Parameter | Unit | Specification |
|---|---|---|---|
| GENERAL | Max. efficiency | % | 97.8 % |
| European efficiency | % | 97.5 % | |
| Standby consumption | W | < 1 W | |
| Topology | - | Transformerless | |
| Operating ambient temperature | °C | -25 to 60 °C (derating: over 45 °C) | |
| Relative humidity (non-condensing) | % | 0 – 100 % | |
| Max. operating altitude | m | 3000 m | |
| Cooling method | - | Active cooling | |
| Display | - | LCD + LED indicator | |
| Communication | - | RS485 / Optional: WiFi / 4G dongle | |
| Degree of protection (IEC60529) | IP | IP65 | |
| Mounting method | - | Wall-mounting bracket | |
| Dimensions (W×H×D) | mm | 452×565×203 mm | |
| Weight | kg | ≈ 22 kg | |
| Noise emission | dB(A) | < 45 dB(A) |
3. GENERAL DATA
Max. efficiency
97.8 %
European efficiency
97.5 %
Standby consumption
< 1 W
Topology
Transformerless
Operating temperature
-25 to 60 °C
Relative humidity
0 – 100 %
Max. operating altitude
3000 m
Cooling method
Active cooling
Display
LCD + LED
Communication
RS485 / WiFi / 4G
Protection degree
IP65
Mounting
Wall-mounting bracket
Dimensions
452×565×203 mm
Weight
≈ 22 kg
Noise emission
< 45 dB(A)
| Cat | Parameter | Unit | Specification |
|---|---|---|---|
| PROTECTION | Grid monitoring | - | Yes |
| DC reverse polarity protection | - | Yes | |
| AC short-circuit protection | - | Yes | |
| Leakage current protection | - | Yes | |
| Surge protection | Type | DC: Type II ; AC: Type II | |
| Ground fault monitoring | - | Yes | |
| DC switch | - | Yes | |
| PV string current monitoring | - | Yes | |
| LVRT | - | Optional | |
| HVRT | - | Optional |
4. PROTECTION AND FUNCTION
Grid monitoring
Yes
DC reverse polarity protection
Yes
AC short-circuit protection
Yes
Leakage current protection
Yes
Surge protection
DC: Type II / AC: Type II
Ground fault monitoring
Yes
DC switch
Yes
PV string current monitoring
Yes
LVRT
Optional
HVRT
Optional
| Cat | Parameter | Unit | Specification |
|---|---|---|---|
| STANDARDS | Safety | IEC | IEC 62109-1:2010, IEC 62109-2:2011 |
| Grid connection | IEC/VDE | IEC 61727:2004, IEC 62116:2014, VDE-0126-1-1:2013, VDE-AR-N4105:2011 | |
| Electromagnetic Compatibility | IEC | IEC 61000-6-1/-2/-3/-4, IEC 61000-3-2/-3/-11/-12 |
5. STANDARDS COMPLIANCE
Safety
IEC 62109-1:2010
IEC 62109-2:2011
IEC 62109-2:2011
Grid connection
IEC 61727:2004
IEC 62116:2014
VDE-0126-1-1:2013
VDE-AR-N4105:2011
IEC 62116:2014
VDE-0126-1-1:2013
VDE-AR-N4105:2011
Electromagnetic Compatibility
IEC 61000-6-1/-2/-3/-4
IEC 61000-3-2/-3/-11/-12
IEC 61000-3-2/-3/-11/-12
Notes: