PWT 100-800AC-FM
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Lightning/surge arrester type 1/2
2800531
Lightning/surge arrester, according to type 1/2 / class I/II, for 3-phase power supply networks with combined PE and N installed in one conductor (L1, L2, L3, PEN).
Product details
| General | |
| Note | Assembling: Two 8 mm screws with 8 Nm on an isolated or grounded surface |
| Long-wave surge current 2 ms in accordance with IEC 60099-4: 250 x 1.0 kA; 500 x 0.5 kA. | |
| Product type | Arrester combination |
| Product family | POWERTRAB |
| IEC test classification | I / II |
| T1 / T2 | |
| EN type | T1 / T2 |
| IEC power supply system | TN-C |
| IT | |
| Type | Installation module |
| Number of positions | 3 |
| Surge protection fault message | Optical, remote indicator contact |
| Insulation characteristics | |
| Overvoltage category | 8 kV: IV (600 V), III (1000 V) |
| Pollution degree | 3 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Nominal voltage UN | 690 V AC |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | 2x N/C contacts, 1-pos. |
| Operating voltage | 30 V AC |
| 30 V DC | |
| Operating current | 1.5 A AC |
| 1.5 A DC | |
| Supply: Status indicator/remote signaling | |
| Operating voltage | 19.2 V AC/DC ... 30 V AC/DC |
| Operating current | 7 mA AC/DC ... 13 mA AC/DC |
| Rated current | 10 mA AC/DC |
| Max. required back-up fuse | 1 A (e.g. T to IEC 127-2/III) |
| Immunity to interference according to IEC 61000-4-5 (line-line) | 1 kV |
| Immunity to interference according to IEC 61000-4-5 (line-earth) | 6 kV |
| Double terminal point | |
| Connection method | Screw connection |
| Screw thread | M6 |
| Tightening torque | 8.5 Nm |
| Stripping length | 24 mm |
| Conductor cross section flexible | 16 mm² ... 50 mm² |
| Conductor cross section rigid | 16 mm² ... 50 mm² |
| Conductor cross section AWG | 6 ... 1/0 |
| PE conductor connection | |
| Connection method | Ring cable lug |
| Tightening torque | 20 Nm |
| Conductor cross section flexible | 16 mm² ... 95 mm² |
| Conductor cross section rigid | 16 mm² ... 95 mm² |
| Conductor cross section AWG | 6 ... 3/0 |
| Remote fault indicator contact | |
| Screw thread | M3 |
| Tightening torque | 0.55 Nm |
| Stripping length | 7 mm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Dimensional drawing |
|
| Width | 176 mm |
| Height | 191 mm |
| Depth | 280 mm |
| Horizontal pitch | 10 Div. |
| Color | silver-colored |
| Flammability rating according to UL 94 | V-2 |
| CTI value of material | 600 |
| 250 | |
| Insulating material | PA/PC |
| Material group | I (PA 6.6/PC) |
| IIIa (PA 4.6) | |
| Housing material | Die-cast aluminum, salt water resistant |
| Housing surface material | die-cast aluminum |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | L-PE |
| Direction of action | 3L-PEN |
| Nominal voltage UN | 690 V AC |
| 554/960 V AC (TN-C) | |
| 690 V AC (IT) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC (L-PE) | 800 V AC |
| Rated load current IL | 150 A (Serial through wiring with 50 mm²) |
| Protective conductor current IPE | ≤ 20 µA |
| Standby power consumption PC | ≤ 48 mVA |
| Nominal discharge current In (8/20) µs (L-PE) | 35 kA |
| Maximum discharge current Imax (8/20) µs (L-PE) | 100 kA |
| Impulse discharge current (10/350) µs (L-PE), charge | 17.5 As |
| Impulse discharge current (10/350) µs (L-PE), specific energy | 305 kJ/Ω |
| Impulse discharge current (10/350) µs (L-PE), peak current value Iimp | 35 kA |
| Total discharge current ITotal (10/350) µs | 100 kA |
| Follow current interrupt rating Ifi (L-PE) | 50 kA |
| Short-circuit current rating ISCCR | 50 kA |
| Voltage protection level Up (L-PE) | ≤ 4.5 kV |
| Residual voltage Ures (L-PE) | ≤ 2.7 kV (at In) |
| ≤ 2.5 kV (at 20 kA) | |
| ≤ 2.3 kV (at 10 kA) | |
| ≤ 2.2 kV (at 5 kA) | |
| ≤ 2.1 kV (at 3 kA) | |
| TOV behavior at UT (L-PE) | 1960 V AC (200 ms / withstand mode) |
| 1500 V AC (5 s / withstand mode) | |
| Response time tA (L-PE) | ≤ 100 ns |
| Max. backup fuse with V-type through wiring | 125 A (gG at ≥35 mm²) |
| Max. backup fuse with branch wiring | 400 A (gG at 2x 50 mm²) |
| 800 A (aR (only up to Iimp = 25 kA)) |
| Ambient conditions | |
| Degree of protection | IP20 (only when all terminal points are used) |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| -40 °C ... 55 °C (serial through wiring ≥ 35 mm²) | |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 4000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (10 ... 150 Hz / 2.5 h / X, Y, Z) |
| 4g (5 ... 100 Hz / X, Y, Z - according to GL ) | |
| UL specifications | |
| Maximum continuous operating voltage MCOV (L-L) | 800 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 800 V AC |
| Nominal discharge current In (L-L) | 20 kA |
| Nominal discharge current In (L-G) | 20 kA |
| Mode of protection | L-L |
| L-G | |
| Nominal voltage | 690 V AC |
| 400 V AC | |
| Power distribution system | Wye |
| Delta | |
| Nominal frequency | 60 Hz |
| Measured limiting voltage MLV (L-L) | 8750 V |
| Measured limiting voltage MLV (L-G) | 4370 V |
| SPD Type | 4CA |
| UL indicator/remote signaling | |
| Operating voltage | 30 V AC |
| DC operating voltage | 30 V DC |
| AC operating current | 1.5 A AC |
| DC operating current | 1.5 A DC |
| UL connection data Double terminal point | |
| Tightening torque | 75 lbf-in. |
| Conductor cross section AWG | 1/0 ... 6 |
| UL connection data PE conductor connection | |
| Tightening torque | 175 lbf-in. |
| Conductor cross section AWG | 3/0 |
| Air clearances and creepage distances | |
| Standards/regulations | DIN EN 60664-1 / EN 61643-11 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | Screw mounting |
Your advantages
Use in harsh environments with robust design
Universal solution for various network types
Function monitoring using optical status indicator
Multi-stage status monitoring via remote indication contact