Industrial Automation
EMD-SL-PH-690 - Monitoring relay
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Product properties | Product type: Phase monitoring relay Operating mode: 100% operating factor Mechanical service life: 20x 106 cycles Insulation characteristics Overvoltage category: III Pollution degree: 3 |
Electrical properties | Service life electrical: 2x 105 cycles Mains type: 3-phase Rated insulation voltage: 250 V (Output circuit) Rated surge voltage: 6 kV Supply Supply voltage: ±15% (= measuring voltage) Nominal power consumption: 2 VA (1.2 W) |
Input data | Input name: Measuring input Measured value: AC sine (48 Hz ... 63 Hz) Nominal input voltage UN: 690 V (3~ 208 V ... 690 V) Input voltage range: 177 V ... 794 V (3~) Maximum input voltage: 3~ 794 V Frequency range: 48 Hz ... 63 Hz Setting range for response delay: 0.1 s ... 10 s Min setting range of the voltage threshold value: 177 VAC Max. setting range of the voltage threshold value: 794 VAC Function: Undervoltage Phase sequence Phase failure Basic accuracy: ⤠3 % (of scale end value) Setting accuracy: ⤠5 % (of scale end value) Repeat accuracy: ⤠2 % Asymmetry: 25% Recovery time: > 500 ms |
Output data | Switching Contact switching type: 2 floating changeover contacts Maximum switching voltage: 400 VAC Interrupting rating (ohmic load) max.: 1250 VA (5 A/250 V AC at +55°C) 150 VA (5 A/30 V DC at +55°C) 75 VA (2.5 A/30 V DC at +70°C) 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: 0.5 mm² ... 2.5 mm² Conductor cross section AWG: 20 ... 14 |
Signaling | Status display: Yellow LED Operating voltage display: Green LED Error indication: Red LED |
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 ... 70°C (C300) -25°C ... 55°C (B300) 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 61326-1 Electromagnetic compatibility: Conformance with EMC directive Noise emission: EN 61326-1 |
Standards and regulations | Standards/regulations: IEC 60664-1 |
Mounting | Mounting type: DIN rail mounting Assembly instructions: on standard DIN rail NS 35 in accordance with EN 60715 Mounting position: any |
ECLASS | ECLASS-11.0: 27371803 ECLASS-12.0: 27371803 ECLASS-13.0: 27371803 |
ETIM | ETIM 9.0: EC001441 |
UNSPSC | UNSPSC 21.0: 39121100 |
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