Phoenix Contact EMpro EEM-MA371 Installation Manual
Dynamic load balancing edlb2.0 by chargewell
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- User manual (198 pages) ,
- Installation notes for electricians (8 pages)
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Summary of Contents for Phoenix Contact EMpro EEM-MA371
- Page 1 Dynamic Load Balancing eDLB2.0 Installation manual Technical guidance v 2.1...
- Page 2 Dynamic Load Balancing eDLB 2.0 © Chargewell All rights reserved No part of this work (including attachments and inclusions) may be reproduced or transmitted in any form or by any means, electronic or mechanical, or by any information storage or retrieval system without permission v 1.0...
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Page 3: Table Of Contents
Contents Introduction ................... 4 Product overview ................... 4 Overview ....................4 2.2 Standard configuration of the EMPRO EEM-MA371 ......5 2.3 Charging island configuration type .............6 Technical specifications ................ 7 3.1 Measuring instrument - Phoenix Contact EEM-MA371 ......7 3.2 Rogowski Coil – PACT RCP-D95 .............8 Commonly used grid types .............. -
Page 4: Introduction
Chargewell charge points. The type of charge points in the island can be single or double socket models. The measurement device is a Phoenix Contact EMpro EEM- MA371 in combination with Rogowski coils. eDLB = electronic Dynamic Load Balancer 2. -
Page 5: Standard Configuration Of The Empro Eem-Ma371
Dynamic Load Balancing eDLB 2.0 3x Rogowski Coil PACT RCP-D95 2.2 Standard configuration of the EMPRO The measuring device is delivered from the factory with the below configuration preset. General Language English PIN code 0100 Network Mode Static IP IP address 192.168.11.30 Grid Grid type... -
Page 6: Charging Island Configuration Type
Dynamic Load Balancing eDLB 2.0 2.3 Charging island configuration type The type of charging island configuration is illustrated below. This illustration indicates how the eDLB device should be connected in this specific island configuration. Star configuation NOTE: The representation of master and slave charge points are illustrations and may differ from reality. -
Page 7: Technical Specifications
Dynamic Load Balancing eDLB 2.0 3. TECHNICAL SPECIFICATIONS 3.1 Measuring instrument - Phoenix Contact EEM-MA371 General LCD display with two-color Display backlit Supply voltage range 100-230V AC or 150-250V DC Power consumption ≤ 4W 3-phase (3 or 4 conductor) Mains type... -
Page 8: Rogowski Coil - Pact Rcp-D95
Dynamic Load Balancing eDLB 2.0 Input data Measuring principle True r.m.s. value measurement Measured value AC sine (50/60 Hz) Voltage measuring input Input name V1, V2, V3 35 V AC ... 690 V AC (Phase/Phase) Input voltage range 20 V AC ... 400 V AC (Phase/neutral conductor) Current measurement Input name... -
Page 9: Commonly Used Grid Types
Dynamic Load Balancing eDLB 2.0 4. COMMONLY USED GRID TYPES The device is designed for connecting to various network types in two-, three- or four-conductor networks with symmetrical or asymmetrical load. One-phase network, two conductors Two-phase network, two conductors One Rogowski coil One Rogowski coil 1PH-2W-1RC 2PH-2W-1RC... -
Page 10: Installation Procedure
Dynamic Load Balancing eDLB 2.0 5. INSTALLATION PROCEDURE 5.1 General safety information -Install current transformers and corresponding measuring devices only when the power supply of the system is disconnected. -Installation and service should be performed by a qualified licensed electrician. The installer is responsible for all (regional specific) electrical requirements. - Page 11 Dynamic Load Balancing eDLB 2.0 RC1, RC2, RC3 Current measuring input, Rogowski coil W1, W2, W3 White signal cable of the Rogowski coils Blue signal cable of the Rogowski coils AND B1, B2, B3 shielding of the signal cable L, N(L) Supply V1, V2, V3, VN Voltage measuring input...
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Page 12: Installation Of The Coils
Dynamic Load Balancing eDLB 2.0 5.3 Installation of the coils An indicator on the coil shows the direction of the current flow. Please make sure that the coil is mounted correctly around the conductor(s) in the installation cabin. The coils should be placed around the conductors bringing the grid into the electrical cabinet, before the current distribution to the building and charge islands. -
Page 13: Example Of A Connection Diagram
Dynamic Load Balancing eDLB 2.0 5.4 Example of a connection diagram A type B circuit breaker, of 16A is recommended to install up front the EMpro measuring device. After the circuit breaker, the connections can be wired with >2,5mm² single core wires. L1 and N can be split to also provide power to the power supply for the measuring device. -
Page 14: Configuration Keys
Dynamic Load Balancing eDLB 2.0 6. CONFIGURATION KEYS 6.1 Related to the eDLB Device (not licence related) These config presets are important when installing an eDLB measurement device AND should be set on the master of the charging island. Smart.external.limit.device (read/write) This configuration should be set when a measuring device is connected. - Page 15 Dynamic Load Balancing eDLB 2.0 Smart.external.limit.limit.margin (read/write) This is an extra safety offset margin on the installation- MaxCurrent to limit the possibility of overcurrent of the grid To limit possible fallout due to current peaks, set this parameter to 0.90. (e.g.
- Page 16 Dynamic Load Balancing eDLB 2.0 HouseUsedCurrents (read only) These values show the measured current from the measuring device on L1, L2, L3 in amperes. (e.g. HouseUsedCurrents = 1.469,2.866,4.896) HouseVoltages (read only) These values show the measured voltages from the measuring device between L1-N, L2-N, L3-N in volt. (e.g.
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Page 17: Related To The Charge Point
Dynamic Load Balancing eDLB 2.0 6.2 Related to the charge point These configuration presets are unique for each charge point AND should be configured on each charge point in the island. Chargepoint.max.amp.per.phase.soft (read/write) This configuration sets the maximum current per phase for the charge point. -
Page 18: Related To The Charge Island - Set On Master
Dynamic Load Balancing eDLB 2.0 6.3 Related to the charge island - set on master These configuration presets are important when configuring a charging island AND should be set on the master of the charging island. Smart.local.cable.limit.current (read/write) The value which is set in this configuration indicates the maximum permissible current of the charging island group. -
Page 19: Fallback Scenarios
Dynamic Load Balancing eDLB 2.0 7. FALLBACK SCENARIOS NOTE: The behaviour of these scenarios can be adjusted with software updates of the charging islands, check for the latest manual of your chargers and the eDLB. v 1.0... -
Page 20: Disconnected Measuring Device
Dynamic Load Balancing eDLB 2.0 7.1 Disconnected measuring device Star configuration Situation The ethernet connection of the measuring device is disconnected. Behavior The master will fall back to the current which is set in the following configuration: smart.external.limit.fallback.limit. current This current will be distributed over all charge points in the charging island. -
Page 21: Disconnected Master From Backend
Dynamic Load Balancing eDLB 2.0 7.2 Disconnected master from backend Star configuration Situation The master of the charging island is disconnected from the backend. Behavior This situation does not impact the loadbalancing algorithm of the charging island. NOTE: Only when connector.limit.current.offline = true, the connector of the master will fall back to to the current which is set in its connector.limit.current.offline.max. -
Page 22: Disconnected Master From Charging Island
Dynamic Load Balancing eDLB 2.0 7.3 Disconnected master from charging island Star configuration Situation The master of the charging island is disconnected from the charging island. Behavior Island: The island will fall back to the current set in config “smart. external.limit.fallback.limit.current“... -
Page 23: Disconnected Slave
Dynamic Load Balancing eDLB 2.0 Slave: If connector.limit.current.offline = false, the current limit of the slave will not change. If it is equal to true, however, the current limit of the slave will fall back to the current which is set in connector.limit.current.offline.max. - Page 24 Dynamic Load Balancing eDLB 2.0 Behavior Island: No change when the DPM device is still connected to the master. Master: The master reserves “x” amperes, per disconnected slave, from the available fallback current in the charging island. The amount of amperes is set in parameter connector.limit. current.offline.max on the master.
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Page 25: Chargewell Specific Configuration
Dynamic Load Balancing eDLB 2.0 8. Chargewell specific configuration 8.1 Settings on the eDLB The following settings need to be changed on the eDLB in order to work with the Chargewell standard plaza configurations eDLB Static ip. 192.168.10.51 PIN code (do not change) 0100 8.2 Settings on the Master The following settings need to be changed on the Master... - Page 26 Dynamic Load Balancing eDLB 2.0 8.3 Settings on the eDLB The following settings need to be changed on all satellites Satellites Chargepoint.max.amp.per.phase.soft Max current of the master Chargepoint.max.amp.per.phase.soft.connector.1 Max current of connector Chargepoint.max.amp.per.phase.soft.connector.2 Max current of connector v 2.1...
- Page 27 Dynamic Load Balancing eDLB 2.0 v 1.0...
- Page 28 Chargewell Zekeringstraat 48 1014 BT Amsterdam The Netherlands +31 (0)20 240 10 20 info@chargewell.nl...
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