PV Inverters
Residential
The ASP Grid-Tied PV Inverter’s offer market leading efficiency and voltage
operating range which maximizes energy yield and return on investment for
consumers. Installation time and costs are greatly reduced through integrating
the combiner box, AC/DC disconnects, and wire raceway. The design also
simplifies service on the unit through a 2-piece modular configuration which
allows the wiring box to remain connected and mounted if in the event you need
to replace the power module.
• Broad voltage operating range (105-500 Vdc) for superior performance in low
light and high temperature environments
• Integrated PV system AC / DC disconnect switch saves installation time and cost
Ratings
- 3800W, 4000W, 5000W, 6000W, 7000W
Maximum Energy Harvest
- 97% CEC efficiency
- Broad voltage operating range (105-500 Vdc) for superior performance in low light and high temperature environments
- Transformerless design
Saves Installation Time & Cost
- Integrated PV system AC / DC disconnect switch
- (4) branch circuit-rated negative and positive fused inputs
- Integrated NEC® compliant wire raceway
Versatility in Installation
- Field selectable voltage output: 208/240/277 Vac
- LCD display with nighttime monitoring capabilities.
- NEMA 3R enclosure
- 2-piece modular design
| Model | PV240 | PV250 | PV260 | PV270 | ||
|---|---|---|---|---|---|---|
| Nominal Power Output | 3800W | 4000W | 5000W | 6000W | 7000W | ||
| Dimension WxHxD (in.) | 17.1 x 33.3 x 8.3 | 17.1 x 33.3 x 8.3 in | 17.1 x 33.3 x 8.3 in V | 17.1 x 33.3 x 8.3 in | ||
| Gross Weight | 86 lbs | 86 lbs | 90 lbs | 101 lbs | 101 lbs | ||
| Input (DC side) | Internal Combiner / Multi-string | Max. number of strings | 4 | 4 | 4 | 4 |
| Terminal block | (+)×4, (-)×4, (G)×1 | (+)×4, (-)×4, (G)×1 | (+)×4, (-)×4, (G)×1 | (+)×4, (-)×4, (G)×1 | ||
| Admissible conductor size | 14 ~ 6 AWG | 14 ~ 6 AWG | 14 ~ 6 AWG | 14 ~ 6 AWG | ||
| External Combiner / Single string | Bypass fuse terminal block | (+)×1, (-)×1, (G)×1 | (+)×1, (-)×1, (G)×1 | (+)×1, (-)×1, (G)×1 | (+)×1, (-)×1, (G)×1 | |
| Maximum admissible conductor size | 4 AWG | 4 AWG | 4 AWG | 4 AWG | ||
| Output (AC side) | Terminal block | Terminal block labeled with 1, 2, 3 and G | Terminal block labeled with 1, 2, 3 and G | Terminal block labeled with 1, 2, 3 and G | Terminal block labeled with 1, 2, 3 and G | Terminal block labeled with 1, 2, 3 and G |
| Admissible conductor size | 10 ~ 6 AWG | 10 ~ 6 AWG | 10 ~ 6 AWG | 10 ~ 6 AWG | 10 ~ 6 AWG | |
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Diagram dimensions are in millimeters.
| Model | PV240 | PV250 | PV260 | PV270 |
|---|---|---|---|---|
| Input (DC) | ||||
| Nominal DC voltage | 360 V | 360 V | 360 V | 360 V |
| Max. DC voltage | 600 V | 600 V | 600 V | 600 V |
| System start-up voltage | 150 V | 150 V | 150 V | 150 V |
| Shutdown voltage | Typical 80V | Typical 80V | Typical 80V | Typical 80V |
| MPPT voltage range | 105 - 500 V | 105 - 500 V | 105 - 500 V | 105 - 500 V |
| Full rating voltage range | 225 - 500 V | 225 - 500 V | 225 - 500 V | 225 - 500 V |
| Max. DC current | 19A | 26A | 32A | 37A |
| Number of DC input terminals | 4 | 4 | 4 | 4 |
| Output (AC) | ||||
| Nominal AC power @ 240Vac & 277Vac | 3800W | 4000W | 5000W | 6000W | 7000W |
| Nominal AC power @ 208Vac | 3800W | 4000W | 4600W | 6000W | 7000W |
| Max. AC power @ 240Vac & 277Vac | 3800W | 4000W | 5000W | 6000W | 7000W |
| Max. AC power @ 208Vac | 3800W | 3800W | 4600W | 6000W | 7000W |
| Nominal AC voltage | 208V / 240V / 277V | 208V / 240V / 277V | 208V / 240V / 277V | 208V / 240V / 277V |
| Nominal frequency | 60Hz | 60Hz | 60Hz | 60Hz |
| Disconnection time of excess operational frequency range | <0.16 sec | <0.16 sec | <0.16 sec | <0.16 sec |
| Nominal AC current @ 208Vac | 18.3 A | 18.3 A | 22.1 A | 28.9 A | 33.7 A |
| Nominal AC current @ 240Vac | 15.8 A | 16.7 A | 20.8 A | 25.0 A | 29.2 A |
| Nominal AC current @ 277Vac | 13.7 A | 14.4 A | 18.1 A | 21.7 A | 25.3 A |
| Max. AC current @ 208Vac | 18.3 A | 18.5 A | 22.5 A | 30.0 A | 35.0 A |
| Max. AC current @ 240Vac | 15.8 A | 18.5 A | 22.5 A | 28.5 A | 33.2 A |
| Max. AC current @ 277Vac | 13.7 A | 16.4 A | 20.5 A | 24.6 A | 28.7 A |
| Power Factor | > 0.99 | > 0.99 | > 0.99 | > 0.99 |
| Efficiency | ||||
| Peak efficiency | 97.5% | 97.5% | 97.5% | 97.5% |
| CEC efficiency | 97% | 97% | 97% | 97% |
| General Data | ||||
| Topology | Transformerless | Transformerless | Transformerless | Transformerless |
| Dimensions (W / H / D) inches | 17.1 / 33.3 / 8.3 | 17.1 / 33.3 / 8.3 | 17.1 / 33.3 / 8.3 | 17.1 / 33.3 / 8.3 |
| Weight (lbs) | 86 | 90 | 101 | 101 |
| Power consumption: standby / night | < 7W / < 0.2W | < 7W / < 0.2W | < 7W / < 0.2W | < 7W / < 0.2W |
| DC insulation resistance | > 4MΩ | > 4MΩ | > 4MΩ | > 4MΩ |
| Enclosure | NEMA 3R | NEMA 3R | NEMA 3R | NEMA 3R |
| Heat dissipation | Force air cooling, variable fan speed according to temperature on heat sink | |||
| Operating temperature range | -25 – +50oC | -25 – +50oC | -25 – +50oC | -25 – +50oC |
| Humidity | 0 to 95%, non-condensing | 0 to 95%, non-condensing | 0 to 95%, non-condensing | 0 to 95%, non-condensing |
| Communication | RS232 / Super-485 | RS232 / Super-485 | RS232 / Super-485 | RS232 / Super-485 |
| Ground fault protection | Internal GFCI and Isolation detection function, in accordance with UL 1741 | |||
| Disconnect | Integrated AC & DC Switch | Integrated AC & DC Switch | Integrated AC & DC Switch | Integrated AC & DC Switch |
| Certifications | ETL (in compliance with UL1741), CEC (in progress) | |||
| DC Surge protection | 4kV | 4kV | 4kV | 4kV |
| AC Surge protection | 6kV | 6kV | 6kV | 6kV |
Diagram dimensions are in millimeters.
