PV-SET-12ST-1000/F-M-SPD-SD-SC
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Surge protection device set
2801304
Surge protection in IP65 housing for the DC side of an inverter for twelve-string photovoltaic systems up to 1000 V DC and Modbus communication. With monitoring system (SCK-M), a DC switch disconnector, and fuse holders for L+ and L-.
Product details
| IEC test classification | PV T1 |
| PV T2 | |
| EN type | T1 + T2 |
| Insulation characteristics | |
| Protection class | II |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal voltage UN | 830 V DC |
| Nominal current IN | 8.5 A DC (per string) |
| Fuse | Midget / 10.3 x 38 (Max. 2.5 W power dissipation) |
| 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) | |
| Connection method | MC 1,5/3 |
| Screw thread | M2 |
| Tightening torque, min | 0.25 Nm |
| Tightening torque | 4 lbf-in. (UL) |
| 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 |
| Conductor cross section AWG | 30 ... 14 (UL) |
| Dimensional drawing |
|
| Width | 960 mm |
| Height | 440 mm |
| Depth | 179 mm |
| Flammability rating according to UL 94 | V2 |
| Cover material | Polycarbonate, glass-fiber-reinforced |
| Housing material | Polycarbonate, glass-fiber-reinforced |
| Residual current IPE | ≤ 4 µA (24 V) |
| ≤ 20 µA (1000 V) | |
| Standby power consumption PC | ≤ 25 mW |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 30 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 (1000 V) |
| Protective circuit DC voltage side (DC) | |
| Rated surge voltage resistance Uimp | 8 kV |
| Short-circuit current ISCSTC | 8.5 A DC |
| Maximum discharge current Imax (8/20) µs | 30 kA |
| Response time tA | ≤ 25 ns (1000 V) |
| Total discharge current ITotal (8/20) µs | 40 kA |
| Total discharge current ITotal (10/350) µs | 5 kA |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum continuous operating voltage UCPV | 1000 V DC |
| Short-circuit current rating ISCPV | 10.6 A DC (per string) |
| Residual current IPE | ≤ 4 µA (24 V) |
| ≤ 20 µA (1000 V) | |
| Voltage protection level Up (L+) - (L-) | ≤ 3.5 kV |
| Voltage protection level Up (L+/L-) - PE | ≤ 3.5 kV |
| Standby power consumption PC | ≤ 25 mW |
| Ambient conditions | |
| Degree of protection | IP65 |
| IP65 | |
| Impact strength | IK08 |
| Ambient conditions | A, B |
| Ambient temperature (operation) | -20 °C ... 45 °C |
| Standards/specifications | EN 61439-2 |
| Standards/specifications | EN 50539-11 |
| Note | Surge protection |
| Mounting type | Panel mounting |
