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EPack relaunch ●1. Reduce your equipment costs Schneider Electric - Industrial – Eurotherm – 23/05/2017 2 EPack - What is it? A new range of power controllers 1 phase products for the moment Complement range to Epower Low to middle current ratings (16A to 125A) Advanced product (levels 1 and 2) Schneider Electric - Industrial – Eurotherm – 23/05/2017 3 General overview Supplies Auxiliary supplies Voltage Connexions line/load reference Relay Coloured TFT display Analog./ Digital inputs Touch buttons Dual Ethernet port Inputs/Outputs Line connexion Schneider Electric - Industrial – Eurotherm – 23/05/2017 Load connexion 4 32A 63A 100A 125A Hardware variants EPack is fully configurable/upgradable except : - The mechanics (32A, 63A, 100A or 125A) - The voltage of the auxiliary voltage (24V AC/DC or 100-500V AC) These options require a different build of the product and can’t be changed in the field. Schneider Electric - Industrial – Eurotherm – 23/05/2017 5 Supplies The product is equipped with two supplies : o Power > thyristor o Auxiliary > comms and display Why? We cannot use power voltage for configuration Potential at the output of the product at 0% of setpoint => Safety issues To run comms even in case of power fault Can provide diagnostics in every condition To be able to configure the product without dangerous voltage Configuration can be made with presence of 24V only Schneider Electric - Industrial – Eurotherm – 23/05/2017 6 Firing modes All firing modes are available in standard Burst modes Fixed burst (100 periods by default, adjustable from 25 to 1000) Variable burst (16 periods by default, adjustable from 1 to 100) Intelligent half cycle Phase angle Progressive start-up (phase angle ramp) Delay triggering (First firing delay) Switch phase angle/ burst Schneider Electric - Industrial – Eurotherm – 23/05/2017 7 Control modes EPack is able to deliver the power based on the following controls V² control Suitable for pure resistive loads (constant resistance) V² control with current limit (V2CL) Suitable for primaries of transformers with pure resistive loads I² control Suitable for HTCL loads / bushing True Power control Suitable whose resistance changes according to age or temperature (TTDL) Schneider Electric - Industrial – Eurotherm – 23/05/2017 8 I/O and relay IO connector (5 points) 1 analog input fully configurable Function : SP, limit…. Type : 0-5V, 1-5V, 0-10V, 2-10V, 0-20mA, 4-20mA 2 digital inputs fully configurable Function DI1 : enable signal by default Function DI2 : fully configurable Type : voltage or contact Relay connector (3 points) 2A relays 2 contacts (NO and NC) Schneider Electric - Industrial – Eurotherm – 23/05/2017 9 3 configuration methods 1. Complete oder code – 19 fields Defines completely the product : fit for purpose No adjustment in case of replacement 2. Quick code – 11 fields Hardware and software options defined by order code Configuration through set of questions More than 80% of applications are covered 3. Itools Same as quick code for HW and SW definition Access to all parameters of the product / with help available Saving and cloning capabilities Schneider Electric - Industrial – Eurotherm – 23/05/2017 10 Comms Protocol Modbus TCP for the moment Other protocols to come… Connection Direct Through a switch Daisy chain Dual Ethernet port with integrated switch Cable Straight Cross Used for Itools configuration Fieldbus connection Schneider Electric - Industrial – Eurotherm – 23/05/2017 11 Zero conf protocol What is it? Zero configuration networking (zeroconf) is a set of techniques that automatically creates a usable Internet Protocol (IP) network without manual operator intervention or special configuration servers How does it work? It allocates dynamically the IP addresses to the slaves if no address is affected by DHCP server (Auto-IP) What does it result in? A plug a play Ethernet connection! Schneider Electric - Industrial – Eurotherm – 23/05/2017 12 Fuse options No internal fuse Fusing methods depends on the option Without fuse for loads generating high surge current (typically SWIR) Requires protection against overloads and short circuit High speed fuse Protect thyristor against short circuit Requires additional line protection Schneider Electric - Industrial – Eurotherm – 23/05/2017 13 Standard vs options Standard Chargeable Firing modes All modes None Control modes V², V²CL I², True Power Transfer Without I² transfer Input types All types None 32A mechanics 16A 25A, 32A 63A mechanics 40A 50A,63A 100A mechanics 80A 100A Fuse Without Yes Energy counter Without yes Graphical wiring Without yes Custom labelling Eurotherm label yes Schneider Electric - Industrial – Eurotherm – 23/05/2017 14 Typical schemes 24V version Schneider Electric - Industrial – Eurotherm – 23/05/2017 500V version 15 Standards 1.Product standard IEC 60947-4-3 2.UL/c-UL 60947 with SCCR @ 100kA 3.RoHS (RoHS 2 pending) 4.GOST exemption 5.CCC self certification Schneider Electric - Industrial – Eurotherm – 23/05/2017 16