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| Product properties | Product type: Voltage monitoring relay Operating mode: 100% operating factor Mechanical service life: approx. 2x 107 cycles Insulation characteristics Insulation: Basic insulation Insulation characteristicsââ¬Ã¢¹ Insulation: Basic insulation Overvoltage category: III Pollution degree: 2 |
| Electrical properties | Service life electrical: 2x 105 cycles at ohmic load, 1000 VA Mains type: 1-phase Rated insulation voltage: 300 V Rated surge voltage: 4 kV Supply Supply voltage range: 24 VÃAC ... 230 VÃAC (see Power modules) 24 VÃDC (see Power modules) Nominal power consumption: 2 VA (1.5ÃW) |
| Input data | Input name: Measuring input Measured value: DC, AC sine (48 Hz ... 63 Hz) Protection: ââ°¤ 20 A Input voltage range: 0 V ... 30 V AC/DC (connection terminal blocks: U1 and GND) 0 V ... 60 V AC/DC (connection terminal blocks: U2 and GND) 0 V ... 300 V AC/DC (connection terminal blocks: U3 and GND) Maximum input voltage: 100 Vrms (connection terminal blocks: U1 and GND) 150 Vrms (connection terminal blocks: U2 and GND) 440 Vrms (connection terminal blocks: U3 and GND) Input resistance of voltage input: 47 ké (connection terminal blocks: U1 and GND) 100 ké (connection terminal blocks: U2 and GND) 470 ké (connection terminal blocks: U3 and GND) Frequency range: 50 Hz ... 60 Hz Maximum temperature coefficient: < 0.1 %/K Setting range for response delay: 0.2 s ... 10 s Min. setting range: 5 % ... 95 % (From UN) Max. setting range: 10 % ... 100 % (From UN) Function: Undervoltage Basic accuracy: ñ 5 % (of scale end value) Setting accuracy: ââ°¤ 5 % (of scale end value) Repeat accuracy: ââ°¤ 2 % Recovery time: 500 ms |
| Output data | Switching Contact switching type: 1 floating changeover contact Maximum switching voltage: 250 VÃAC (in acc. with IEC 60664-1) Interrupting rating (ohmic load) max.: 750 VA (3 A/250 V AC, module aligned, ââ°¤ 5 mm spacing) 1250 VA (5 A/250 V AC, module not aligned, ââ°¥ 5 mm spacing) Output fuse: 5 A (fast-blow) |
| Connection data | Connection method: Screw connection Stripping length: 8 mm Conductor cross section rigid: 0.5 mm² ... 2.5 mm² Conductor cross section flexible: 0.25 mm² ... 2.5 mm² Conductor cross section AWG: 20 ... 14 |
| Dimensions | Width: 22.5 mm Height: 90 mm Depth: 113 mm |
| Material specifications | Housing insulation material: Polyamide PA, self-extinguishing |
| Environmental and real-life conditions | Ambient conditions Degree of protection (Housing): IP40 (Housing) Degree of protection (Connection terminal blocks): IP20 (Connection terminal blocks) Ambient temperature (operation): -25°C ... 55°C -25°C ... 40°C (corresponds to ULÃ508) Ambient temperature (storage/transport): -25°C ... 70°C Climatic class: 3K3 (in acc. with EN 60721) Permissible humidity (operation): 15 % ... 85 % |
| Approvals | CE Certificate: CE-compliant UL, USA/Canada Identification: UL/C-UL Listed UL 508 |
| EMC data | Low Voltage Directive: Conformance with Low Voltage Directive Noise immunity: EN 61000-6-2 Electromagnetic compatibility: Conformance with EMC directive Noise emission: EN 61000-6-3 |
| Standards and regulations | Standards/regulations: ENÃ50178 |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: on standard DIN rail NS 35 in accordance with EN 60715 Mounting position: any |
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