https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Monitoring relay for monitoring 3-phase voltages of 280...520 V AC, window, with neutral conductor connection, supply voltage can be selected using power module, 1 PDT Product Description Increasingly higher demands are being placed on safety and system availability - across all sectors. Processes are becoming more and more complex, not only in mechanical engineering and the chemical industry, but also in plant and automation technology. Demands on power engineering are also increasing constantly. Error-free and therefore cost-effective operation can only be achieved through continuous monitoring of important network and system parameters. Electronic monitoring relays in the EMD series are available for a wide range of monitoring tasks to avoid the consequences of errors or to keep them within limits. The operating states are indicated using colored LEDs, errors that may occur can be sent to a control system via a floating contact or can shut down a part of the system. Some device versions are equipped with startup and response delays in order to briefly tolerate measured values outside the set monitoring range. Your advantages Variable supply voltage range Adjustable via potentiometer on the front Adjustable response delay Adjustable asymmetry Key Commercial Data Packing unit 1 pc GTIN GTIN 4017918996512 Weight per Piece (excluding packing) 139.300 g Custom tariff number 85364900 Country of origin Austria 01/18/2021Page1/7 https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Technical data Dimensions Width 22.5 mm Height 90 mm Depth 113 mm Ambient conditions Ambient temperature (operation) -25 C ... 55 C -25 C ... 40 C (corresponds to UL 508) Ambient temperature (storage/transport) -25 C ... 70 C Permissible humidity (operation) 15 % ... 85 % Degree of protection IP40 (Housing) IP20 (Connection terminal blocks) Noise immunity EN 61000-6-2 Input data Nominal input voltage UN 3 N ~ 400/230 V Maximum temperature coefficient < 0.1 %/K Function Window, with neutral conductor connection Min. setting range -30 % ... 20 % (From UN) Max. setting range -20 % ... 30 % (From UN) Min setting range of the voltage threshold value 280 VAC ... 480 VAC Max. setting range of the voltage threshold value 320 VAC ... 520 VAC Setting range for response delay 0.2 s ... 10 s Basic accuracy 5 % (of scale end value) Setting accuracy 5 % (of scale end value) Repeat accuracy 2% Voltage influence 0.5 % Recovery time 500 ms Contact side Contact type 1 floating PDT Maximum switching voltage 250 VAC (in acc. with IEC 60664-1) Interrupting rating (ohmic load) max. 750 VA (3 A/250 V AC, module aligned, 5 mm spacing) 1250 VA (5 A/250 V AC, module not aligned, 5 mm spacing) Output fuse 5 A (fast-blow) Power supply Supply voltage range 24 VAC ... 230 VAC (see Power modules) 24 VDC (see Power modules) 01/18/2021Page2/7 https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Technical data General Mechanical service life approx. 2x 10 cycles Operating mode 100% operating factor Mounting position any Assembly instructions on standard DIN rail NS 35 in accordance with EN 60715 Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC Housing insulation material Polyamide PA, self-extinguishing Color green 7 Connection data Connection method Screw connection Stripping length 8 mm Conductor cross section solid 0.5 mm ... 2.5 mm Conductor cross section flexible 0.25 mm ... 2.5 mm Conductor cross section AWG 20 ... 14 Tightening torque 1 Nm Standards and Regulations Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC Noise emission EN 61000-6-3 Noise immunity EN 61000-6-2 Standards/regulations EN50178 Rated insulation voltage 300 V Insulation Basic insulation Pollution degree 2 Overvoltage category III Low Voltage Directive Conformance with LV directive 2006/95/EC Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Drawings 01/18/2021Page3/7 https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Block diagram 16 18 L1 L2 L3 15 N A1 A2 POWER MODULE U = 24 V DC 24...230 V AC Classifications eCl@ss eCl@ss 10.0.1 27371801 eCl@ss 11.0 27371801 eCl@ss 4.0 27371100 eCl@ss 4.1 27371100 eCl@ss 5.0 27371800 eCl@ss 5.1 27371800 eCl@ss 6.0 27371800 eCl@ss 7.0 27371801 eCl@ss 8.0 27371801 eCl@ss 9.0 27371801 ETIM ETIM 2.0 EC001438 ETIM 3.0 EC001438 ETIM 4.0 EC001438 ETIM 5.0 EC001438 ETIM 6.0 EC001438 ETIM 7.0 EC001438 UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121535 UNSPSC 11 39121535 UNSPSC 12.01 39121535 UNSPSC 13.2 41113620 UNSPSC 18.0 41113620 UNSPSC 19.0 41113620 UNSPSC 20.0 41113620 UNSPSC 21.0 41113620 01/18/2021Page4/7 https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Approvals Approvals Approvals UL Listed / cUL Listed / EAC / EAC / cULus Listed Ex Approvals Approval details UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 172140 cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 172140 EAC TR_TS_D_00573_c EAC RU*CDE.*08.B.00010 cULus Listed Accessories Additional products 01/18/2021Page5/7 https://www.phoenixcontact.com/us/products/2885278 Monitoring relay-EMD-SL-3V-400-N-2885278 Accessories Power module-EMD-SL-PS- 24DC-2885359 Power modules, pluggable, for EMD-SL-..., supply voltage: 20 V DC ... 30 V DC Power module-EMD-SL-PS- 24AC-2866103 Power modules, pluggable, for EMD-SL-..., supply voltage: 20.2...26.4 V AC Power module-EMD-SL-PS-110AC-2866116 Power modules, pluggable, for EMD-SL-..., supply voltage: 88...121 V AC Power module-EMD-SL-PS-120AC-2885731 Power modules, pluggable, for EMD-SL-..., supply voltage: 108 V AC ... 132 V AC Power module-EMD-SL-PS-230AC-2866129 Power modules, pluggable, for EMD-SL-..., supply voltage: 195...264 V AC 01/18/2021Page6/7 https://www.phoenixcontact.com/us/products/2885278 Phoenix Contact 2021 (c) - all rights reserved http://www.phoenixcontact.com 01/18/2021Page7/7