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EMD-BL-PH-480-PT - Monitoring relay

Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V AC / 120 ... 277 V AC, configurable asymmetry, 1 changeover contact, with Push-in connection

Cod. Articolo: 2903528 copia - copy

Cod. Fornitore: 2903528 copia - copy

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Product properties	Product type: Phase monitoring relay Operating mode: 100% operating factor Mechanical service life: 15x 10⁶ cycles Insulation characteristics Insulation: Basic insulation Insulation characteristicsÃ¢Ã¢¬Ã¢¹ Insulation: Basic insulation Overvoltage category: III Pollution degree: 2
Electrical properties	Service life electrical: 1x 10⁵ cycles Mains type: 3-phase Rated insulation voltage: 519 V (Supply circuit) 250 V (Output circuit) Rated surge voltage: 4 kV Supply Supply voltage: Ã±10Ã% (= measuring voltage) Supply voltage range: Ã±10Ã% (= measuring voltage) Nominal power consumption: 10 VA ((1ÃW) at 400ÃV/50ÃHz) 16 VA ((1.5ÃW) at 480ÃV/60ÃHz)
Input data	Input name: Measuring input Measured value: AC sine (48 Hz ... 63 Hz) Nominal input voltage U_N: 480 V (3~ 208 ... 480 V/120 ... 277 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: 187 VÃAC Max. setting range of the voltage threshold value: 519 VÃAC Function: Phase sequence Phase failure Asymmetry Basic accuracy: Ã¢Ã¢°¤ 5 % (of scale end value) Setting accuracy: Ã± 5 % (of scale end value) Repeat accuracy: Ã¢Ã¢°¤ 2 % Asymmetry: 5Ã% ... 25% / OFF 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.: 1250 VA (5ÃA / 250ÃVÃAC) Output fuse: 5 A (fast-blow)
Connection data	Connection method: Push-in connection Stripping length: 8 mm Conductor cross section rigid: 0.14 mm² ... 2.5 mm² Conductor cross section flexible: 0.14 mm² ... 2.5 mm² Conductor cross section AWG: 26 ... 14
Signaling	Status display: Yellow LED Operating voltage display: Green LED Error indication: Red LED
Dimensions	Width: 17.5 mm Height: 89.5 mm Depth: 65.5 mm
Material specifications	Housing insulation material: Polyamide PA 6.6, 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 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: DINÃENÃ60947-5-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: on standard DIN rail NS 35 in accordance with EN 60715 Mounting position: any