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| Notes | Utilization restriction EMC note: EMC: class A product, see manufacturer's declaration in the download area |
| Product properties | Product type: Load 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 and 3-phase Rated insulation voltage: 300 V Rated surge voltage: 4 kV Supply Supply voltage range: 24 VÃAC ... 240 VÃAC -15Ã%Ã...Ã+10Ã% 24 VÃDC ... 240 VÃDC (-20Ã%Ã...Ã+25Ã%) Type of supply voltage: AC/DC Nominal power consumption: 4.5 VA (1.5ÃW) |
| Input data | Input name: Measuring input Measured value: AC sine (10 ... 100 Hz) Nominal input voltage UN: 3 N ~ 415/240 V Input voltage range: 40 VÃAC ... 415 VÃAC (1(N) ~, single-phase load) 40 VÃAC ... 415 VÃAC (3(N) ~, 3-phase load) Maximum input voltage: 3 N ~ 500/289 V Input current range: 0.5 A ... 10 A (Connection terminal blocks: L1i and L1k) Overload capacity: 12 A permanent Input resistance of voltage input: ââ°¥ 1 Mé Input resistance current input: 5 mé Min. switching threshold cos Ãâ: 0.1 ... 0.99 Max. switching threshold cos Ãâ: 0.2 ... 1 Frequency range: 48 Hz ... 400 Hz Maximum temperature coefficient: ââ°¤ 0.1 %/K Setting range for response delay: 0.1 s ... 40 s Setting range for starting delay: 1 s ... 100 s Function: Underload Overload Window Error memory Basic accuracy: ñ 5 % (At cos Ãâ= 0.8) Setting accuracy: ââ°¤ 5 % (At cos Ãâ= 0.8) Repeat accuracy: ñ 1.8 % Recovery time: 500 ms |
| Output data | Switching Contact switching type: 2 floating changeover contacts 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 61000-6-4 |
| 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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