ELR 1-24DC/600AC/... ELR 1-230AC/600AC/... Single-Phase Electronic Load Relays INTERFACE Data Sheet 103060_01_en (c) PHOENIX CONTACT - 09/2006 Description Single-phase electronic load relays are used in AC voltage networks wherever silent switching, high switching frequencies, and virtually unlimited service life are required. The rugged power semiconductors switch at the zero voltage crossing and thus do not generate any additional high-frequency disturbing pulses. The modules are resistant to shock loads and vibrations - even use in aggressive, polluted environments does not present a problem. Common areas of application are: - Production machines - Temperature controllers - Conveying systems - Light and lighting systems Make sure you always use the latest documentation. It can be downloaded at www.download.phoenixcontact.com. A conversion table is available on the Internet at www.download.phoenixcontact.com/general/7000_en_00.pdf. This data sheet is valid for all products listed on the following page: ELR 1...600AC... Ordering Data Load Relays With 24 V DC Input Voltage Description Type Order No. Pcs./Pck. Single-phase electronic load relay, input voltage: 24 V DC, output current: 20 A ELR 1-24DC/600AC/20 2297138 1 Single-phase electronic load relay, input voltage: 24 V DC, output current: 30 A ELR 1-24DC/600AC/30 2297154 1 Single-phase electronic load relay, input voltage: 24 V DC, output current: 50 A ELR 1-24DC/600AC/50 2297170 1 Load Relays With 230 V AC Input Voltage Description Type Order No. Pcs./Pck. Single-phase electronic load relay, input voltage: 230 V AC, output current: 20 A ELR 1-230AC/600AC/20 2297141 1 Single-phase electronic load relay, input voltage: 230 V AC, output current: 30 A ELR 1-230AC/600AC/30 2297167 1 Single-phase electronic load relay, input voltage: 230 V AC, output current: 50 A ELR 1-230AC/600AC/50 2297183 1 For marking systems and assembly material, see CLIPLINE catalog. Technical Data Input Data for Load Relays With 24 V DC Input Voltage (ELR 1-24DC/...) Operating voltage range 4 V DC ... 32 V DC Switching level 1 signal ("H") 0 signal ("L") Input current at UN = 24 V DC 4 V DC 1 V DC Approximately 12 mA, typical Transmission frequency at flimit (ohmic load) 25 Hz Input circuit Operating voltage indicator (green LED) Input Data for Load Relays With 230 V AC Input Voltage (ELR 1-230AC/...) Operating voltage range 24 V AC ... 275 V AC Switching level 1 signal ("H") 0 signal ("L") Input current at UN = 24 V DC 22 V AC 6 V AC Approximately 17 mA, typical Transmission frequency at flimit (ohmic load) 6 Hz Input circuit Operating voltage indicator (green LED) Output Data ELR 1.../20 Operating voltage range Periodic peak reverse voltage Maximum continuous current Surge current Minimum load current 1200 V 30 A 50 A 250 A (t = 10 ms) 400 A (t = 10 ms) 1900 A (t = 10 ms) 350 mA 150 mA 150 mA < 1.6 V Leakage current when switched off < 3 mA cos = 0.5 Maximum phase shift (inductive loads) Output circuit 103060_01_en ELR 1.../50 20 A Residual voltage at maximum load current Maximum load value I2 x t (t = 10 ms) ELR 1.../30 42 V AC ... 660 V AC, 45/65 Hz 310 A2s 1800 A2s 18000 A2s RCV circuit PHOENIX CONTACT 2 ELR 1...600AC... Derating (Load Current Depending on the Ambient Temperature (Operating Time: 100% Operating Factor)) ELR 1-24DC/600AC/20 Output current [A] ELR 1-230AC/600AC/20 30 20 11 10 0 0 20 40 60 Ambient temperature [C] 0 20 40 60 Ambient temperature [C] ELR 1-24DC/600AC/30 Output current [A] ELR 1-230AC/600AC/30 30 20 16 10 0 ELR 1-24DC/600AC/50 ELR 1-230AC/600AC/50 Output current [A] 50 40 30 28.5 20 10 0 0 General Data Housing dimensions (L x W x H) in mm 20 40 60 Ambient temperature [C] ELR 1.../20 ELR 1.../30 Test voltage I/O 122 x 45 x 103 4 kVrms Ambient temperature range -30C ... +70C Mounting position Assembly ELR 1.../50 103 x 22.5 x 103 Vertical (horizontal DIN rail) Can be aligned with spacing 22.5 mm Conductor cross section, solid Control side Load side 0.5 mm2 ... 2.5 mm2 0.5 mm2 ... 2.5 mm2 0.5 mm 2 ... 2.5 mm2 4 mm2 0.5 mm2 ... 2.5 mm2 25 mm2 0.5 mm2 ... 2.5 mm2 4 mm2 0.5 mm 2 ... 2.5 mm2 4 mm2 0.5 mm2 ... 2.5 mm2 25 mm2 Conductor cross section, stranded Control side Load side Stripping length 103060_01_en 8 mm 12 mm PHOENIX CONTACT 3 ELR 1...600AC... Conformance With EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC Noise Immunity Test According to EN 61000-6-21 Electrostatic discharge (ESD) EN 61000-4-2 Electromagnetic HF field EN 61000-4-3 Fast transients (burst) EN 61000-4-4 Surge current load EN 61000-4-5 Conducted interference EN 61000-4-6 Noise Emission Test According to EN 61000-6-4 EN 550112 Noise emission of housing 1 EN 61000 corresponds to IEC 61000 2 EN 55011 corresponds to CISPR11 Tests/Approvals c uA CE UL Zero voltage switch Block Diagram Figure 1 Block diagram (c) PHOENIX CONTACT 09/2006 103060_01_en PHOENIX CONTACT GmbH & Co. KG * 32823 Blomberg * Germany Phone: +49 - 52 35 - 30 0 * Fax: +49 - 52 35 - 34 12 00 www.phoenixcontact.com 4