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VE RS I ON

D O CU MEN T TI TLE

RE LEAS E DAT E

–

Owner’s Manual

2022-04-29

–

Owner’s Manual –

Rev.04

–

April 2022

This is a draft manual, technical specifications are subject to change

CHANGE HISTORY

A black triangle on the left side of the page indicates changes since the last revision. The number inside
the triangle indicates the revision which includes the changes the first time.

Rev. Status

Date

Revision memo

Created/changed by

IFP

21/09/2021

First approved version

Philipp Endres

IFP

19/10/2021

Updated Purge, Vent line and LC circuit, DryCon

Philipp Endres

IFP

10/11/2021

Corrected Dry Con Chapter

Philipp Endres

IFP

20/01/2022

Added

device specifications (1.1),

updated the recommended coolant operation
range diagram (4.5.3)

recommended device operation (5.1)

how to update device (7.1),

visual update all over the document

Philipp Endres

IFC

29/04/2022 Adapted document to EL4.0

Philipp Endres

Содержание Electrolyser

Страница 1: ...Owner s Manual Electrolyser Rev 04 March 2022...

Страница 2: ...he changes the first time Rev Status Date Revision memo Created changed by 00 IFP 21 09 2021 First approved version Philipp Endres 01 IFP 19 10 2021 Updated Purge Vent line and LC circuit DryCon Phili...

Страница 3: ...lways follow its instructions It is the operator s responsibility to ensure that an installed device is always in proper conditions Please observe any additional local requirements applicable to the i...

Страница 4: ...er equipment from Enapter if not stated differently System System means the combination of devices tubes pipes and equipment from Enapter and other manufacturers which are connected physically logical...

Страница 5: ...1 1 2 FRONT PANEL 4 1 3 BACK PANEL 6 2 Safety instructions 7 2 1 Warnings and Hazards 7 2 2 General safety 7 2 3 Additional safety for the electrolyser 9 3 Hazards 10 3 1 Hydrogen hazard 10 3 2 Mechan...

Страница 6: ...e Electrolyser 37 5 1 Manual Start Stop 37 5 2 Remote Start Stop 37 5 3 Maintenance Mode 37 5 4 Set Production Rate 37 5 5 Ramp Up 38 5 6 Ramp Down 38 5 7 Blowdown Routine 39 5 8 Anti Freezing Routine...

Страница 7: ...d in the datasheet It can be downloaded here Datasheet of the electrolyser See the battery limits for more detailed information about the interfaces and connections of the device Battery limits of the...

Страница 8: ...ithin 20 NL Conformity CE certified according to the machine directive 2006 42 CE S E P Classified as per 2014 68 EU PED ISO 12100 IEC 61000 6 3 IEC 61000 6 2 ISO 13849 IEC 61010 1 IEC 61508 ISO 22734...

Страница 9: ...draft manual technical specifications are subject to change Cooling Water Inlet 2 10 mm push fit female bulkhead connector Cooling Water Outlet 2 10 mm Push fit female bulkhead connector 1 Air Cooled...

Страница 10: ...to the Cooling Loop Connection Guide Push fit female bulkhead connector 10mm outer diameter pipes Input Output cooling water to cool down the device 4 H2 OUT please refer to the Hydrogen Outlet Connec...

Страница 11: ...miniature antenna can be attached to this port to increase the amplification Do not touch the port when the device is powered on 13 On Off Button only in AC version or Breaker only in DC version plea...

Страница 12: ...tions are subject to change 1 3BACK PANEL EL4 0 air cooled back side EL4 0 liquid cooled back side The back panel of the device is used to blow out warm air The stickers show the device specifications...

Страница 13: ...eep away from sources of heat and ignition No naked flames No smoking Minimum two persons required to handle the item Wear Personal Protective Equipment Wear hearing protection 2 2 GENERAL SAFETY Seri...

Страница 14: ...dren and people without explicit knowledge of the device and its function away at a safe distance 7 Never operate the device in confined spaces without additional safety infrastructures such as active...

Страница 15: ...g with the device is following these rules 1 Do not attach filled tanks or other equipment with pressures higher than the device s maximum outlet pressure to the H2 outlet of the device 2 Do not provi...

Страница 16: ...ages will create flammable and explosive environments Prevent electrostatic charging of the device Hydrogen ignites very easily Do not inhale hydrogen Hydrogen can cause asphyxiation Hydrogen is very...

Страница 17: ...entanglements and other injuries The packaging device must be handled by at least two people 3 3 ELECTRICAL HAZARDS The device poses no special electrical hazards if the following instructions on saf...

Страница 18: ...lution immediately wash the affected area and refer to the material safety data sheet of potassium hydroxide supplied with the electrolyser Ensure all material used to store the electrolyte solution i...

Страница 19: ...TAL HAZARDS The device has been designed for use in standard ambient conditions respecting stability requirements in the absence of seismic or hydrogeological events The device has not been designed f...

Страница 20: ...device might get damaged when not transported appropriately If any damage has occurred during transport please report this immediately to the shipping agent and supplier Afterwards the device should...

Страница 21: ...o Stainless steel pipe AISI 316 ASTM A269 outside diameter x 0 035 wall thickness or equivalent material in terms of resistance to corrosion fire conditions and the required pressures of at least 40 b...

Страница 22: ...nts of this safety area depend on different parameters for example the diameter and the length of piping leading to the safe area the vent spout design exit velocity and wind conditions Preferably the...

Страница 23: ...quarter turn of the nut to the 12 o clock position is recommended Always check each connection for leaks Metal to metal fittings can be used but remounting them is not recommended due to possible lea...

Страница 24: ...nnected to a DR2 1 Caution Explosive gases in pressurised pipes All pressurised connections must be inspected and checked for leakages Failure to do so significantly increases the risk of explosion Al...

Страница 25: ...l to your hydrogen vent outlet During ramp up after ramp down and in regular intervals during operation the electrolyser depressurises and releases up to 20 litres of hydrogen within 2 seconds with a...

Страница 26: ...tream may have to be sized accordingly It is the operator s responsibility to ensure adequately sized piping is selected which does not limit the air flow The operator must ensure that the outlet sati...

Страница 27: ...o obstacles are blocking the line This includes condensed water freezing inside the pipes Regularly check the vent line for a build up of obstructions It must always be open at atmospheric pressure If...

Страница 28: ...If connecting several devices to a common vent line make sure the diameter of the line is sufficient and that it always runs declining As water is condensing inside the vent lines there must not be a...

Страница 29: ...ignificant leakages Enapter is not responsible for any damage or injury resulting from the misuse of the device Attention Ensure your water input quality is sufficient Demineralised water with a highe...

Страница 30: ...are subject to change EL4 0 all pipes connected After performing the first time filling filling the device with the supplied electrolyte solution the device will consume water during operation at a ra...

Страница 31: ...l heat exchanger the waste heat can either be transferred to another medium for further use or be dissipated to the ambient by a fan A pump is needed to circulate the cooling agent The COOLING H2O IN...

Страница 32: ...waste heat of the device will be used a heat exchanger for this purpose can be integrated into this buffer tank Connect the pump downstream of the external heat exchanger When positioning it at a lowe...

Страница 33: ...er cooling agent with a different heat capacity the required flow rate needs to be adapted accordingly The pump used must be suitable for intermittent operation and able to build up pressure against t...

Страница 34: ...temperature and the setup of the cooling system especially the piping the heat losses from the cooling pipes might be significant resulting in a lower heat recovery The chart is therefore not to be us...

Страница 35: ...the power input cable to the male connector ensure the ferrite included with the shipment is in place around the cable as close as possible to the male connector The ferrite has an internal diameter o...

Страница 36: ...generated by lightning strikes as well as an appropriately sized differential breaker for the installation In the DC version the chassis needs to be grounded separately to prevent contact with danger...

Страница 37: ...nsure system safety If the circuit is interrupted i e the dry contact is opened the device will immediately stop all hydrogen production and release the internal hydrogen by purging To pass the signal...

Страница 38: ...a draft manual technical specifications are subject to change 4 7 1 DRY CONTACT CONNECTION BYPASS To disable the dry con chain functionality insert the dry con jumper with the red connection cable in...

Страница 39: ...panel in the upper position to switch the device on Using the Enapter app add your device to a site For detailed information on this please refer to the mobile application handbook 1 To start using t...

Страница 40: ...the electrolyser for operation before demineralised water is added automatically it must be filled with the electrolyte which is included in the shipment If it is not included it can typically be pro...

Страница 41: ...in port as shown in the left picture above 6 If you are using the mobile app you can press Start refilling now 7 Carefully raise the first time filling solution above the device Never lift the electro...

Страница 42: ...ct to change 4 9 4 DRAINED SOLUTION Before draining the device through its dedicated port wear appropriate personal protective equipment For more information refer to Appendix III below Collect the li...

Страница 43: ...cted power cuts can shorten the device s lifetime and damage it The device works most efficiently and is most durable when operating continuously As with all electrochemical devices the stack s lifeti...

Страница 44: ...device with an electrolyte temperature of e g 25 C it will take about 30 min to be fully operational and perform at its maximum efficiency at 55 C Ramp up time time to reach nominal production rate U...

Страница 45: ...freezing If the temperature is below 6 C the heater and circulation pump will be turned on It switches off once the electrolyte reaches 10 C again This routine also checks the flow of the circulation...

Страница 46: ...tly to the Enapter Cloud or via an Enapter Gateway which readies your device for Industry 4 0 to find out more please visit the Enapter handbook Any user of Enapter products can now integrate a wide r...

Страница 47: ...nd new electrolyte filled into the device For more information please refer to Appendix III which details the draining process of the device and then follow the instructions for the Manual refilling o...

Страница 48: ...to recycling the devices and its components Please return the device to Enapter at the end of life where the device will be fully recycled By ensuring this product is correctly recycled you will help...

Страница 49: ...if available Due to their weight and size it is recommended to use a pallet cart or similar devices to manoeuvre the box upon delivery If the box must be lifted somewhere always lift with at least two...

Страница 50: ...device and the materials used the solution is dropped on individual connections using a small pipette If the connection bubbles a leak is present PROS CONS Can be fast for larger leaks on small parts...

Страница 51: ...ctivities Attention Mix the electrolyte solution in accordance with good industrial hygiene and safety practice and wear appropriate Personal Protective Equipment as specified by the relevant Material...

Страница 52: ...ined for transport installation and before the routine changing of the electrolyte in the device to prolong its lifetime To do this the device must be first switched into Maintenance Mode using Enapte...

Страница 53: ...e tank when the solution is drained 5 Fully insert the supplied male CPC quick connector into the valve bulkhead labelled FILL DRAIN The solution will start pouring out immediately 6 Collect the drain...

Страница 54: ...he errors that can be triggered while using the electrolyser The list covers all firmware versions Check which firmware is installed on your device and then chose Modbus TCP Communication Interface an...

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