| SINVERT PVS1051 UL INVERTER FOR PV, GRID CONNECT. LV, UL 60HZ, 3P, STANDARD MPP, UMAX 600VDC, 9 DC-INPUTS, NEMA1, AIR COOLING, PV FIELD GROUNDING NEG. POLE |
| General technical data: |
| Product brand name | | SINVERT |
| Product type designation | | SINVERT PVS1051 UL |
| Product designation | | photovoltaic inverter |
| Performance class for PV inverters | | 1050 |
| Efficiency maximum possible | % | 97.2 |
| Efficiency | | |
| acc. to CEC | % | 96.7 |
| Design of PV inverter unit | | master-slave combination |
| Number of PV inverter sub-units | | 3 |
| Type of installation | | indoor installation |
| Protection class IP | | IP21 |
| Operating resource protection class | | I |
| Design of the interface for communication | | Ethernet |
| A-rated sound power level maximum | dB | 78 |
| Design of the display | | LCD-TFT |
| National language on the display screen selectable | | English |
| Connection method for PV inverters | | with transformer |
| Outputs: |
| Phase number | | 3 |
| Output voltage on the AC side for infeed operation Rated value | V | 480 |
| Output voltage on the AC side for infeed operation | V | 422 ... 528 |
| Power factor at rated active power value Rated value | | 1 |
| Supplied active power on the AC side | | |
| in permanent operation Rated value | W | 1 050 000 |
| maximum | W | 1 155 000 |
| Current supplied on the AC side maximum | A | 1 272 |
| Line frequency for infeed operation Rated value | Hz | 60 |
| Line frequency for infeed operation | Hz | 59.3 ... 60.5 |
| Relative residual ripple of AC current at rated AC active power with off-load grid maximum | % | 2.5 |
| Grounding concept on the AC side | | TN-C |
| Design of the overvoltage protection on the AC side | | type 2 |
| Inputs: |
| MPP voltage | V | 330 ... 480 |
| Consumed active power on the DC side Rated value | W | 1 092 000 |
| Input voltage on the DC side | | |
| for start of the infeed mode | V | 330 |
| for possible infeed operation | V | 330 ... 600 |
| Rated value | V | 400 |
| maximum permissible | V | 600 |
| Number of inputs on the DC side | | 9 |
| Input current per DC input maximum | A | 368 |
| Total consumed power on the DC side maximum | A | 3 309 |
| Overcurrent strength per DC input Rated value | A | 400 |
| Design of the overvoltage protection on the DC side | | type 2 |
| Auxiliary circuit: |
| Auxiliary voltage Rated value | V | 480 |
| Auxiliary voltage frequency Rated value | Hz | 60 |
| Ambient conditions: |
| Installation altitude | m | 0 ... 2 000 |
| Installation altitude at rated active power | m | 0 ... 1 000 |
| Incoming air temperature at rated active power value maximum | °C | 30 |
| Ambient temperature | | |
| during operation | °C | 0 ... 50 |
| during storage | °C | 70 |
| during transport | °C | 70 |
| Relative humidity without condensation during operation | % | 0 ... 95 |
| Relative humidity | | |
| during storage maximum | % | 95 |
| during transport maximum | % | 95 |
| Environmental category | | 3K3 |
| Type of cooling | | Forced-air cooling via fan |
| Cooling air flow | m³/h | 15 900 |
| Type of ventilation | | air intake cabinet front/air outlet cabinet top |
| Mechanical data: |
| Mounting position | | vertical |
| Width of PV inverter subunit | mm | 2 804 |
| Height of PV inverter subunit | mm | 2 200 |
| Depth of PV inverter subunit | mm | 745 |
| Weight of the single device | kg | 3 250 |
| Mounting type | | Floor mounting installation |
