| | SINVERT PVS351 UL INVERTER FOR PV, GRID CONNECT. LV, UL 60HZ, 3P, STANDARD MPP, UMAX 600VDC, 3 DC-INPUTS, NEMA1, AIR COOLING, PV FIELD GROUNDING POS. POLE, VOLTAGE MEASUREMENT DC INPUTS, SYMMETRY MONITORING, CABINET HEATING |
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| General technical data: |
| product brand name | | SINVERT |
| Product-type designation | | SINVERT PVS351 UL |
| product designation | | photovoltaic inverter |
| Output class for PV inverters | | 350 |
| Efficiency / maximum possible | % | 97.2 |
| Efficiency | | |
| | | 96.6 |
| Design of PV inverter unit | | single device |
| Number of PV inverter sub-units | | 1 |
| 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 / at the indicator of the display / selectable | | English |
| Connection method for PV inverters | | with transformer |
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| Output (AC side): | | |
| Phase number | | 3 |
| Output voltage / on the AC side / for infeed operation / nominal value | V | 480 |
| Output voltage / on the AC side | | |
| | V | 422… 528 |
| Power factor / at nominal value of active power supplied / nominal value | | 1 |
| Active power supplied / on the AC side | | |
- in permanent operation / nominal value
| W | 350,000 |
| | W | 385,000 |
| Current supplied / on the AC side / maximum | A | 424 |
| Line frequency / suitable for infeed operation / nominal value | Hz | 60 |
| Line frequency | | |
- suitable for infeed operation
| Hz | 59.3… 60.5 |
| Relative residual ripple / of AC current / at nominal value of the AC active power / on unloaded line / maximum | % | 2.5 |
| Grounding concept / on the AC side | | TN-C |
| Design of the overvoltage protection / on the AC side | | type 2 |
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| Input (DC side): | | |
| MPP voltage | V | 330… 480 |
| Consumed active power / on the DC side / nominal value | W | 364,000 |
| Input voltage / on the DC side | | |
- for the start of the infeed operation
| V | 330 |
- for possible infeed operation
| V | 330… 600 |
| | V | 400 |
| | V | 600 |
| Number of inputs / on the DC side | | 3 |
| Input current / per DC input / maximum | A | 368 |
| Total power used / on the DC side / maximum | A | 1,103 |
| Overcurrent strength / per DC input / nominal value | A | 400 |
| Design of the overvoltage protection / on the DC side | | type 2 |
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| External auxiliary voltage supply: | | |
| Auxiliary voltage / nominal value | V | 480 |
| Auxiliary voltage frequency / nominal value | Hz | 60 |
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| Ambient conditions: | | |
| Installation altitude | m | 0… 2,000 |
| | m | 0… 1,000 |
| Incoming air temperature / at nominal value of active power supplied / maximum | °C | 30 |
| Ambient temperature | | |
| | °C | 0… 50 |
| | / °C | 70 |
| | / °C | 70 |
| Relative humidity / without condensation | | |
| | % | 0… 95 |
| Relative humidity | | |
| | % | 95 |
| | % | 95 |
| Climatic class | | 3K3 |
| Type of cooling | | forced-air cooling via fan |
| Cooling air flow | m³/h | 5,300 |
| Nature of the ventilation | | air intake cabinet front/air outlet cabinet top |
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| Mechanical data: | | |
| Built in orientation | | vertical |
| Width / of PV inverter subunits | mm | 2,804 |
| Height / of PV inverter subunits | mm | 2,200 |
| Depth / of PV inverter subunits | mm | 745 |
| Weight / of the single device | kg | 3,256 |
| Type of mounting | | Floor mounting installation |
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| Certificates/approvals: |
| Verification of suitability / CE mark | | Yes |
| Verification of suitability | | UL / CSA |
| Product quality | | |
| | | |
| | | Yes |
| | | |
| | | Yes |
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| Connections: | | |
| Design of the electrical connection / at the DC input | | ring cable lug |
| Design of the thread / of the connection screw / at DC input | | M12 |
| Tightening torque | | |
| | N·m | 70… 70 |
| Design of the electrical connection / at AC output | | ring cable lug |
Design
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