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| Product properties | Product type: Voltage monitoring relay Operating mode: Closed circuit or wire break Data management status Article revision: 01 Insulation characteristics: Railway standard Overvoltage category: III Pollution degree: 3 |
| Electrical properties | Rated impulse withstand voltage: 6 kV Service life electrical: approx. 1x 105 cycles, resistive load 2000 V A Maximum power dissipation for nominal condition: 15 W Mains type: 1-phase Railway standard Rated insulation voltage: 600 V Electrical isolation Electrical isolation: 300 V Supply Supply voltage range: 24 V AC ... 240 V AC -15 % ... +10 % 24 V DC ... 240 V DC -25 % ... +30 % Nominal power consumption: 15 VA (1.5 W) |
| Input data | Input name: Measuring input Measured value: DC, AC sine (40 Hz ... 500 Hz) Input voltage range: 0 V AC/DC ... 600 V AC/DC Frequency range: 48 Hz ... 400 Hz Maximum temperature coefficient: 0.05 %/K Setting range for response delay: 0 s ... 99.9 s Function: Undervoltage Overvoltage Window Basic accuracy: 1 % (>50V, ñ0.5V (0â⬦50V)) Repeat accuracy: 0.5 % Recovery time: 200 ms |
| Output data | Switching Contact switching type: 2 floating changeover contacts Maximum switching voltage: 250 V AC Interrupting rating (ohmic load) max.: 2000 VA (8 A/250 V AC) Output fuse: 8 A (fast-blow) |
| Connection data | Connection method: Screw connection Stripping length: 10 mm Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 14 Tightening torque: 0.5 Nm ... 0.6 Nm (5 lb in ... 7 lb in) |
| Dimensions | Width: 22.5 mm Height: 109 mm Depth: 114 mm |
| Material specifications | Flammability rating according to UL 94: V0 Housing insulation material: PBT |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP40 (Housing) IP20 (Connection terminal blocks) Ambient temperature (operation): -25 °C ... 70 °C Ambient temperature (storage/transport): -40 °C ... 85 °C Permissible humidity (operation): 10 % ... 95 % |
| Approvals | CE Identification: CE-compliant UL, USA/Canada Identification: UL/C-UL Listed UL 508 CCC Identification: GB/T 14048.5 Electronic devices in rail vehicles Operating temperature class: OT4 Class of extended operating temperature upon activation: ST2 Temperature change class: H1 Interruption of the power supply/supply changeover: S2 S3/C1 C2 Hazard levels: HL1 HL2 HL3 Protective coating: PC2 Shock (operation): Category 1 Vibration (operation): Class B |
| EMC data | Electromagnetic compatibility: Conformance with EMC directive Low Voltage Directive: Conformance with Low Voltage Directive Noise immunity: EN 61000-6-2 Noise emission: EN 61000-6-4 |
| Standards and regulations | Railway standard Standard designation: EN 50155, GB/T 25119 |
| Mounting | Assembly note: on standard DIN rail NS 35 in accordance with EN 60715 Mounting position: any |
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