SFP2-1S-1-20A-230AC-UT
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EMC filter surge protection device
1292605
EMC filter (mains filter) for single-phase AC systems, for mounting on NS 35, integrated surge protective device (type 2 SPD), nominal voltage: 230 V AC, nominal current: 20 A
Product details
| General | |
| Note | Only for use in IT systems between L-PE if the exposed conductive parts of the equipment of the low-voltage electrical installation are connected to the grounding system of the transformer station. (common grounding of the HV transformer station and the exposed conductive parts of the LV consumer installation. RE = RA in accordance with IEC 60364-4-44:2007 Figure 44.A1 and Table 44.A1). |
| Product type | EMC filters |
| IEC power supply system | TN |
| TT | |
| IT | |
| Type | DIN rail module, one-piece |
| Number of positions | 2 |
| Surge protection fault message | Optical, remote indicator contact |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| IEC test classification | T2 |
| EN type | T2 |
| Number of ports | Two |
| Maximum power dissipation for nominal condition | ≤ 6 W |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Operating voltage | 12 V AC ... 250 V AC |
| 250 V DC (250 mA DC) | |
| Operating current | 100 mA AC ... 1 A AC |
| 1 A DC (48 V DC) | |
| Connection method | Screw terminal blocks |
| Screw thread | M3 |
| Tightening torque | 0.6 Nm ... 0.8 Nm |
| Conductor cross-section flexible | 0.5 mm² ... 6 mm² |
| Conductor cross-section rigid | 0.5 mm² ... 6 mm² |
| Conductor cross-section AWG | 20 ... 10 |
| Dimensional drawing |
|
| Width | 60 mm |
| Height | 130 mm |
| Depth | 133 mm |
| Color | light gray (RAL 7035) |
| Flammability rating according to UL 94 | V-0 |
| Insulating material | PC |
| Housing material | PC-GF10 |
| Metal |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | L-N |
| L-PE | |
| N-PE | |
| Nominal voltage UN | 240 V AC (TN) |
| 240 V AC (TT - only in use with RCD) | |
| 240 V AC (IT - see note) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 264 V AC |
| Rated load current IL | 20 A (50 °C) |
| Protective conductor current IPE | ≤ 0.5 mA |
| Reference test voltage UREF | 264 V AC |
| Nominal discharge current In (8/20) µs | 5 kA |
| Voltage protection level Up | ≤ 1.1 kV |
| TOV behavior at UT (L-N) | 457 V AC (5 s / withstand mode) |
| 457 V AC (120 min / safe failure mode) | |
| TOV behavior at UT (L-PE) | 457 V AC (5 s / withstand mode) |
| 457 V AC (120 min / withstand mode) | |
| 1464 V AC (200 ms / safe failure mode) | |
| TOV behavior at UT (N-PE) | 1200 V AC (200 ms / safe failure mode) |
| Response time tA | ≤ 100 ns |
| Capacity (L-N) | 2x 1 µF ±20 % (X2-250 V) |
| 10 nF ±20 % (X2-275 V) | |
| Capacity (L-PE) | 2.2 nF ±20 % (Y2-250 V) |
| Capacity (N-PE) | 2.2 nF ±20 % (Y2-250 V) |
| Max. required back-up fuse | 20 A (MCB B) |
| Input attenuation aE, sym. | 20 dB (≥ 100 kHz / 50 Ω) |
| Input attenuation aE, asym. | 30 dB (≥ 1 MHz / 50 Ω) |
| Short-circuit current rating ISCCR | 6 kA AC |
| Filter data | |
| Discharge resistance | 940 kΩ (±1 %) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 15g (Half-sine / 6 ms / 100x ±X, ±Y, ±Z) |
| Vibration (operation) | 1g (1-150 Hz/10 cycles/XYZ) |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 + A11:2018 |
| Standards/specifications | EN 60939-2 |
| Note | 2006 + AMD1:2023 |
| Mounting type | DIN rail: 35 mm |
Compatible products
Your advantages
Reliable protection of sensitive equipment against high-frequency conducted interference and against surge voltage and surge current pulses
Effective attenuation with current-coupled coils and X and Y capacitors
Versatile in use with universal circuit design
Effective surge protection on the input and output side of the EMC filter
User-friendly handling thanks to easy assembly and installation with screw connection technology (UT)