IEG 45-3LA/400/21 Voltage indication module INTERFACE Data sheet 104160_en_00 1 © PHOENIX CONTACT - 11/2009 Description Correct invoicing on the basis of a measuring instrument can only be ensured if the three phases L1, L2, and L3 are available. 1.1 Function L1 failure: Glow lamp 1 does not light up, relay drops L2 failure: IEG 45-3LA/400/21 voltage indication modules are used for monitoring, for example, on a tariff changing board. These modules indicate all three phases with high-accuracy reading, even in case of reverse voltages. Glow lamp 2 does not light up, relay drops L3 failure: Glow lamp 3 does not light up, relay drops These modules also have a floating PDT contact, thereby offering the convenience of voltage monitoring through remote querying. Failure of two phase conductors: No glow lamps light up, relay drops 14 12 L1 L2 L3 11 Figure 1 Make sure you always use the latest documentation. It can be downloaded at www.phoenixcontact.net/download. This data sheet is valid for all products listed on the following page: Circuit diagram IEG 45-3LA/400/21 2 Ordering data Description Type Order No. Pcs./Pkt. Voltage indication module, with relay contact output, SPDT, 400 V AC operating voltage IEG 45-3LA/400/21 2963268 5 3 Technical data General data Ambient temperature range -20°C … +40°C Rated insulation voltage according to EN 50178 300 V Pollution degree according to EN 50178 2 Surge voltage category according to EN 50178 3, basic insulation Mounting position Any Installation Can be aligned without spacing Width 45 mm Height 47.5 mm Length 75 mm Connection data Conductor cross-section, solid 0.2 mm² ... 4 mm² Conductor cross-section, stranded 0.2 mm² ... 4 mm² Conductor cross-section, AWG 24 - 12 Stripping length 8 mm Connection method Screw connection Input Operating voltage UN (phase conductor/phase conductor) 400 V AC ±10% Operating voltage range 0.93 … 1.1 x UN (at 20°C) Indication range ≥ 100 V AC Indication elements Glow lamp (green cover) Current consumption of each light indicator at UN 5.3 mA 5.3 mA 7.9 mA L1 L2 L3 Relay output Contact type Single contact, SPDT Contact material AgSnO Maximum switching voltage 250 V AC/DC Limiting continuous current 6A Output fuse 6.3 A (fast-blow) Maximum interrupting rating (ohmic load) 144 W 1500 VA At 24 V DC At 250 V AC 2 x 107 cycles, approximately Mechanical service life Conformance/approvals Conformance CE-compliant Conformance with EMC Directive 2004/108/EC Noise immunity according to EN 61000-6-2 Noise emission according to EN 61000-6-4 Conformance with Low Voltage Directive (LVD) 2006/95/EC Electronic equipment according to 104160_en_00 EN 50178 PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49 - 52 35 - 30 0 PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300 www.phoenixcontact.com 2