Eaton MEMSHIELD 4 Installation Instructions Manual

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MEMSHIELD 4 INSTALLATION INSTRUCTIONS FORINCOMING AND OUTGOING METERING - 400A to 800AInstruction leaflet LT1224 (01/19)IMPORTANT NOTES1. This product should be installed, commissioned and maintained by or under the supervision of a competent electrician inaccordance with current electrical engineering Codes of Practice, Requirements for the Electrical Installations (IET WiringRegulations BS7671), Construction (Design and Management) Regulations, HSG150 - Health and Safety in Construction, Statutoryrequirements and any Specific instruction issued by the Company.2. After completing the installation and testing of this product it is essential that this leaflet is drawn to the attention of theperson responsible for its future operation and maintenance, and is at all times available for ready reference.3. These notes assume throughout that the product is disconnected from the supply. It is essential that this is done before anywork is carried out.4. These Panelboards are only designed for use with Eaton MCCBs. Failure to comply will result in invalid warranty andcertification.POWER SUPPLY TAP OFF FITTING EM4PBVTFit the DIN rail before mounting the fuse block.For Incoming Meter Pack always fit the fuse block on the LH side,otherwise the fuse block can be fitted on either side of the pan.Feed the cables through the grommet and position to suit thebreakout in the top busbar removable shield. Replace the shieldand ensure the grommet is captured in the breakout.INCOMING METER BOX ASSEMBLY - EM4PB250EXM AND METERIncoming Meter Box can be fitted top or bottom.CT in Pulse/ModbusPowerInPowerOutVoltageO/PVoltageI/PN/L3L2L1N L1 L2 L3METERCable tidy TrunkingEM4PB250EXMRJ45 CTConnectionL3L2L1L1L2L3NL1L2L3L2L1NL3METER SETTINGSBasic Meter Setup:- For detailed meter settings see Meter Operating Instructions.Press: ”E “ for 3 seconds to toggle from Auto to Manual mode. (Stops screen scrolling).IMPORTANT- Do NOT perform ‘Left Hand CT Mounting Phase Correction’ in Meter Operating Instructions.The meter phases L1, L2 & L3 are setup for the CT to be mounted on both the RH and LH side of the board.L1 L2 L3Removable shieldbreakoutMeter/CT Ratio Setup - The meter default CT setting is 160A. Tochange the meter CT setting follow instructions below.1. Press + keys together for 3 seconds to enter configuration menu.2. To enter default password 1000 - Press then press . Press 4times to move on and to enter CT primary page 04.3. Press to select the digit to change and press or to raise orlower the CT value. Set to 250, 400, or 800 to match CT.4. Press to save settings and move on.5. Press + keys together for 3 seconds to exit configuration menu.METER TYPESEPBMETER1 – Modbus/Pulse.EMC3PP2P1 – Multi function MID withModbus/Pulse.Note:1. Ensure wire seal is fitted to MID Meter.2. MID Meter will time out and lock, whensetting CT ratio, if meter setup instructionare not followed.Fuse block

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