Related Manuals for Delta PowerMaxx DMS-280
Summary of Contents for Delta PowerMaxx DMS-280
- Page 1 Pump Station Battery Backup PowerMaxx™ (DMS-280) Installation & Operating Instructions Rev 1 For Ground Water Applications 01992 523523 info@deltamembranes.com www.deltamembranes.com...
- Page 2 All rights reserved. Contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without Delta Membranes express written consent. Subject to technical modification without prior notice.
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Page 3: Table Of Contents
PowerMaxx Contents PowerMaxx overview Box contents Technical information Unit location Safety General Wiring in the PowerMaxx and pump/s 8.0 Configuring the upper circuit board to the pump/s Setup of the PowerMaxx 10.0 Principles of operation 11.0 Backup time 12.0 Battery life 13.0 Overcurrent alarm 14.0 Battery servicing 15.0 Spares 16.0 LED codes For technical support, please call 01279 757400... -
Page 4: Powermaxx Overview
PowerMaxx PowerMaxx overview The PowerMaxx is designed to provide battery backup to pump stations in the event of a mains failure. It has been specifically designed to meet the requirements of the pump industry. The PowerMaxx monitors any overcurrent situation which might occur due to a faulty pump/s, or blockage in the associated valves/ pipework. -
Page 5: Unit Location
PowerMaxx Unit location The PowerMaxx must be positioned where there is sufficient air circulation to the top and base vents and is permanently accessible for servicing. If using in conjunction with an AlertMaxx high level alarm, please ensure the units are no further than a 20m cable length from each other. MaxxConnect cable can be purchased per 10m (DMS-288). -
Page 6: Wiring In The Powermaxx And Pump/S
PowerMaxx Wiring in the PowerMaxx and pump/s Remove the fuses from the spurs that will power the pumps being used with the PowerMaxx. Ensure the power switch of the PowerMaxx is in the OFF position. Remove the PowerMaxx lid and side panels from the unit. If you are configuring the unit with one pump, fit two large cable glands into the primary side of the unit and two blanking plugs in to the secondary side of the unit. -
Page 7: Configuring The Upper Circuit Board To The Pump/S
PowerMaxx 8.0 Configuring the upper circuit board to the pump/s Using the diagram below, set the switches on the upper circuit board according to your systems configuration (see figure 2). PLEASE NOTE If you are connecting an AlertMaxx, set switch 1 in the DOWN position (NO AlertMaxx Present) until configuring the units. -
Page 8: Setup Of The Powermaxx
PowerMaxx Setup of the PowerMaxx Ensure that the mains power is off. Replace the fuses to the spurs supplying the PowerMaxx and turn on the mains power. Check that the pump/s are receiving power (with the PowerMaxx switched off) by lifting the float switches on the pump/s. -
Page 9: Principles Of Operation
PowerMaxx 10.0 Principles of operation Normal operation The power bypasses the PowerMaxx and goes direct to the pumps (see figure 4). Pump supply #1 (primary) also charges the battery. 240V 240V For Pump #1 For Pump #2 Charging Battery Pack Inverter DC - 240VAC Pump #1... -
Page 10: Backup Time
PowerMaxx 11.0 Backup time The possible backup time depends on how often and how long the pump cycles are. The graph below assumes a 20 second pump cycle. As seen from the graph below, 1 x 20 sec cycle per hour gives a 4 day back up time (approx.). -
Page 11: Battery Servicing
PowerMaxx 14.0 Battery servicing Replacement of the battery pack should be done every 2-3 years to ensure maximum backup time. In some cases the battery might need earlier replacement. This will be indicated by a LED combination (flashing blue LED). Servicing of the battery pack should be performed by a qualified service person with knowledge about batteries and the required precautions. - Page 12 After Sales Service All Delta Membrane pump systems are fitted & can be maintained by our partners, Packaged Pump Systems. With our long-term relationship we ensure that the system selected is fit for your requirements, is delivered on time, professionally installed & offers hassle free on-going operation & maintenance.