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| Notes | General Note: For use in all low-voltage systems between L-PEN. Only for use in IT systems between L-PE if the bodies of the equipment in the low-voltage system are connected to the grounding system of the transformer station. (common grounding of the HV transformer station and the bodies of the LV consumer's installation. RE = RA according to IEC 60364-4-442/VDE 0100-442 Figure 44D/example a) VSDC > 2500ÃV |
| Product properties | IEC test classification: II T2 EN type: T2 IEC power supply system: TN IT Type: DIN rail module, two-section, divisible Distance between live and grounded parts: 8 mm Product type: Surge arrester Product family: VALVETRAB MS Number of positions: 2 Surge protection fault message: Optical, remote indicator contact Insulation characteristics Overvoltage category: III Pollution degree: 2 |
| Electrical properties | Nominal frequency fN: 50 Hz (60ÃHz) Indicator/remote signaling Connection name: Remote fault indicator contact Switching function: Changeover contact Operating voltage: 5 VÃAC ... 250 VÃAC 30 VÃDC Operating current: 5 mA AC ... 1.5 A AC 1 AÃDC |
| Connection data | Connection method: Screw connection Fork-type cable lug Screw thread: M5 Tightening torque: 3 Nm (1.5Ãmm² ... 16Ãmm²) 4.5 Nm (25Ãmm²Ã...Ã35Ãmm²) Stripping length: 16 mm Conductor cross section flexible: 1.5 mm² ... 25 mm² 1.5 mm² ... 16 mm² Conductor cross section rigid: 1.5 mm² ... 35 mm² Conductor cross section AWG: 15 ... 2 Remote fault indicator contact Connection method: Plug-in/screw connection via COMBICON Screw thread: M2 Tightening torque: 0.25 Nm Stripping length: 7 mm Conductor cross section flexible: 0.14 mm² ... 1.5 mm² Conductor cross section rigid: 0.14 mm² ... 1.5 mm² Conductor cross section AWG: 28 ... 16 |
| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/fc65ce1f4ea29a42bfe5c5c9a62b3f88/-S204x204-FJPG Width: 35.6 mm Height: 96.8 mm Depth: 65.7 mm (incl. DIN rail 7.5Ãmm) Horizontal pitch: 2 Div. |
| Material specifications | Flammability rating according to UL 94: V-0 CTI value of material: 600 Insulating material: PA 6.6/PBT Material group: I Housing material: PA 6.6 PBT |
| Protective circuit | Mode of protection: L-PE L-PEN Direction of action: 1L-GND Nominal voltage UN: 400/690ÃVÃAC (TN-C) 690ÃVÃAC (IT) Nominal frequency fN: 50 Hz (60ÃHz) Maximum continuous voltage UC: 800 VÃAC Rated load current IL: 80 A Residual current IPE: ââ°¤ 3 õA Standby power consumption PC: ââ°¤ 3 mVA Nominal discharge current In (8/20) õs: 15 kA Maximum discharge current Imax (8/20) õs: 30 kA Short-circuit current rating ISCCR: 25 kA Voltage protection level Up: ââ°¤ 5 kV Residual voltage Ures: ââ°¤ 3 kV (at In) ââ°¤ 2.6 kV (at 10 kA) ââ°¤ 2.4 kV (at 5 kA) ââ°¤ 2.3 kV (at 3ÃkA) Front of wave sparkover voltage at 6 kV (1.2/50) õs: ââ°¤ 5 kV TOV behavior at UT: 1550 VÃAC (5Ãs / withstand mode) Response time tA: ââ°¤ 100 ns Max. backup fuse with V-type through wiring: 80 A (gG) Max. backup fuse with branch wiring: 100 A (gG) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 (only when all terminal points are used) Ambient temperature (operation): -40°C ... 80°C Ambient temperature (storage/transport): -40°C ... 80°C Altitude: ââ°¤ 2000 m (amsl) Permissible humidity (operation): 5 % ... 95 % Shock (operation): 25g (Half-sine / 11 ms / 3x ñX, ñY, ñZ) Vibration (operation): 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| Standards and regulations | Standards/specifications: IEC 61643-11 ENÃ61643-11 Note: 2011 2012 |
| Mounting | Mounting type: DIN rail: 35 mm |
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