PV-SET 9ST/1000DC/3MPP-SPD
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Surge protection device set
2801600
Lightning and surge arrester in IP65 housing for protecting the DC side of an inverter with three MPP trackers up to 1000 V DC, connection via cable glands, plug-in varistors with thermal disconnect device between L+, L-, and ground/PE
Product details
| IEC test classification | PV T1 |
| PV T2 | |
| Type | Universal PC housing |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Protection class | II |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal current IN | 25 A DC (per MPP) |
| Indicator/remote signaling | |
| Switching function | Changeover contact, 1-pos. |
| Maximum operating voltage Umax. AC | 250 V AC |
| Maximum operating voltage Umax DC | 30 V DC |
| Max. operating current Imax | 1.5 A AC (250 V AC) |
| 1.5 A DC (30 V DC) | |
| PE | |
| Connection method | Screw terminal blocks |
| Screw thread | M5 |
| Tightening torque, min | 4.5 Nm |
| Tightening torque | 30 lbf-in. (UL) |
| Stripping length | 16 mm |
| Conductor cross-section flexible min. | 6 mm² |
| Conductor cross-section flexible max. | 25 mm² |
| Connection method | MC 1,5/3 |
| Screw thread | M2 |
| Tightening torque, min | 0.25 Nm |
| Tightening torque | 2 lbf-in. ... 4 lbf-in. |
| Stripping length | 7 mm |
| Conductor cross-section flexible min. | 0.14 mm² |
| Conductor cross-section flexible max. | 1.5 mm² |
| Conductor cross-section, rigid min. | 0.14 mm² |
| Conductor cross-section, rigid max. | 1.5 mm² |
| Dimensional drawing |
|
| Width | 431 mm |
| Height | 298 mm |
| Depth | 182 mm |
| Flammability rating according to UL 94 | V2 mit 5V (Gehäuse / Deckel) |
| V0 (Steckverbinder) | |
| Cover material | Polycarbonate, glass-fiber-reinforced |
| Housing material | Polycarbonate, glass-fiber-reinforced |
| Connector material | PA |
| Direction of action | (L+)-PE & (L-)-PE & (L+)-(L-) |
| Rated load current IL | 80 A DC |
| Protective conductor current IPE | ≤ 20 µA (DC) |
| ≤ 350 µA (AC) | |
| Standby power consumption PC | ≤ 25 mVA |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Total discharge current ITotal (8/20) µs | 40 kA |
| Total discharge current ITotal (10/350) µs | 5 kA |
| Voltage protection level Up (L+) - (L-) | ≤ 3.5 kV |
| Voltage protection level Up (L+/L-) - PE | ≤ 3.5 kV |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with branch wiring | not required |
| Protective circuit DC voltage side (DC) | |
| Rated surge voltage resistance Uimp | 8 kV |
| Short-circuit current ISCSTC | 3x 25 A DC (per MPP) |
| Open-circuit voltage UOCSTC | 830 V DC (Solar generator) |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Response time tA | ≤ 25 ns |
| Impulse discharge current (10/350) µs, peak value limp | 5 kA |
| Total discharge current ITotal (8/20) µs | 40 kA |
| Total discharge current ITotal (10/350) µs | 5 kA |
| Max. backup fuse with branch wiring | not required |
| Nominal discharge current In (8/20) µs | 15 kA |
| Rated load current IL | 80 A DC |
| Protective conductor current IPE | ≤ 20 µA (DC) |
| ≤ 350 µA (AC) | |
| Voltage protection level Up (L+) - (L-) | ≤ 3.5 kV |
| Voltage protection level Up (L+/L-) - PE | ≤ 3.5 kV |
| Standby power consumption PC | ≤ 25 mVA |
| Ambient conditions | |
| Degree of protection | IP65 |
| IP65 | |
| Impact strength | IK08 |
| Ambient conditions | A, B |
| Ambient temperature (operation) | -20 °C ... 45 °C |
| Air clearances and creepage distances | |
| Standards/regulations | EN 50539-11 |
| Standards/specifications | IEC 61439-2 |
| Note | 2011 |
| Standards/specifications | EN 61439-2 |
| Note | 2011 |
| Standards/specifications | EN 50539-11 |
| Note | Surge protection |
| Mounting type | Surface/Panel mounting |