

| Parameter | Value |
|---|---|
| PV T2 | |
| Note | The device is intended for touch proof installation in a housing. Ensure that there is a gap of at least 8 mm between the active and grounded parts in the connection area. |
| Type | DIN rail module, two-section, divisible |
| Color | jet black RAL 9005 |
| Depth | 65.5 mm |
| Width | 53.4 mm |
| Height | 99 mm |
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| SPD Type | 4 (for Type 2 photovoltaic applications) |
| SPD design | Voltage-limiting type |
| Nom. voltage | 970 V AC |
| Screw thread | M2 |
| Accessibility | Accessible |
| Mounting type | DIN rail: 35 mm |
| Connection name | Remote fault indicator contact |
| Number of ports | One |
| Horizontal pitch | 3 Div. |
| Housing material | PA 6.6-FR |
| Pollution degree | 2 |
| Stripping length | 7 mm |
| Connection method | Screw connection |
| Operating current | 5 mA AC ... 1.5 A AC |
| Operating voltage | 5 V AC ... 250 V AC |
| Shock (operation) | 60g (Half sine/11 ms/3x XYZ) |
| Tightening torque | 0.25 Nm |
| Mode of protection | (L+) - (L-) |
| Switching function | PDT contact |
| Degree of protection | IP20 (only when all terminal points are used) |
| Residual current IPE | ≤ 20 µA DC |
| SPD failure behavior | OCM (Open-circuit mode) |
| Installation location | Inside |
| Rated load current IL | 80 A |
| Vibration (operation) | 7.5g (5-500 Hz/2.5 h/XYZ) |
| IEC test classification | PV T2 |
| Connection configuration | Y configuration |
| Response time tA(L-) -PE | ≤ 25 ns |
| Standards/specifications | EN 50539-11 2013 |
| Power distribution system | 1 |
| Response time tA(L+) - PE | ≤ 25 ns |
| Insulation resistance Riso | > 5 GΩ (at 500 V DC) |
| Conductor cross section AWG | 28 ... 16 |
| Open circuit voltage UOCSTC | ≤ 970 V DC |
| Response time tA(L+) - (L-) | ≤ 25 ns |
| Standby power consumption PC | ≤ 25 mVA |
| Residual voltage Ures(L+) - PE | ≤ 3.7 kV (at In) |
| Residual voltage Ures(L-) - PE | ≤ 3.7 kV (at In) |
| Surge protection fault message | Optical, remote indicator contact |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Permissible humidity (operation) | 5 % ... 95 % |
| Residual voltage Ures(L+) - (L-) | ≤ 3.7 kV (at In) |
| Continuous operating current ICPV | < 20 µA |
| Conductor cross section solid max. | 1.5 mm² |
| Conductor cross section solid min. | 0.14 mm² |
| Short-circuit current rating ISCPV | 1000 A |
| Nominal discharge current (8/20) µs | 15 kA |
| Nominal discharge current In(L+) - G | 10 kA |
| Nominal discharge current In(L-) - G | 10 kA |
| Voltage protection level Up(L+) - PE | ≤ 3.7 kV |
| Voltage protection level Up(L-) - PE | ≤ 3.7 kV |
| Conductor cross section flexible max. | 1.5 mm² |
| Conductor cross section flexible min. | 0.14 mm² |
| Voltage protection rating VPR (L-) -G | 2.5 kV |
| Flammability rating according to UL 94 | V-0 |
| Voltage protection level Up(L+) - (L-) | ≤ 3.7 kV |
| Voltage protection rating VPR (L+) - G | 2.5 kV |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Nominal discharge current In(L+) - (L-) | 10 kA |
| Distance between live and grounded parts | 8 mm |
| Maximum discharge current Imax(8/20) µs | 40 kA |
| Maximum continuous operating voltage UCPV | 1170 V DC |
| Total discharge current ITotal(8/20) µs | 40 kA |
| Voltage protection rating VPR (L+) - (L-) | 2.5 kV |
| Installation location of the disconnect device | Internal |
| Nominal discharge current In(8/20) µs (L+) - PE | 15 kA |
| Nominal discharge current In(8/20) µs (L-) - PE | 15 kA |
| Maximum continuous operating voltage MCOV (L+) - G | 1170 V DC |
| Maximum continuous operating voltage MCOV (L-) - G | 1170 V DC |
| Maximum discharge current Imax(8/20) µs (L+) - PE | 40 kA |
| Maximum discharge current Imax(8/20) µs (L-) - PE | 40 kA |
| Nominal discharge current In(8/20) µs (L+) - (L-) | 15 kA |
| Maximum discharge current Imax(8/20) µs (L+) - (L-) | 40 kA |
| Maximum continuous operating voltage MCOV (L+) - (L-) | 1170 V DC |
Technical specifications and performance data
Installation and operation guide