Related Manuals for Vanner VANN-Guard 71 Series
Summary of Contents for Vanner VANN-Guard 71 Series
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Page 1: Table Of Contents
VANNER Owner’s Manual Incorporated 71-Series Battery Equalizer Table of Contents Introduction Specifications Theory of Operation Installation Instructions Ruggedized Battery Equalizer OWNER’S MANUAL... - Page 2 VANNER Owners Manual Incorporated This page intentionally left blank. Ruggedized Battery Equalizer OWNER’S MANUAL...
- Page 3 The equalizer is designed to save your batteries and the money you would spend replacing them. Users of the Vanner battery equalizers know that it is the most cost effective and dependable solution for dual voltage systems.
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Page 4: 71-Series
VANNER Specifications Incorporated Specifications 71-Series Equalizers Model Number 71-60 71-80 71-100 Input Voltage 24v 18 to 32 v Efficiency (Peak) >96% >96% >96% Max 24v Input Amps Output Voltage (Input Voltage/2) ±2% Output Amps (12v) 0-60 0-80 0-100 Standby Current 20 milliamps nominal at 28.4V... - Page 5 VANNER Specifications Incorporated 71-100 Operating Efficiency Output Amps Chart 1 71-100 Performance above 55°C -30 -20 -10 Ambient Temperature C° Chart 2 Ruggedized Battery Equalizer OWNER’S MANUAL...
- Page 6 VANNER Specifications Incorporated 71 Series Dimensional Specifications 0.31 5/16-18 x 9/16 STUD TORQUE 120 LB-IN MAX 10.6 (269) (203) (130) (33) (203) (81) (216) (91) Ruggedized Battery Equalizer OWNER’S MANUAL...
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Page 7: Theory Of Operation
Battery A discharges. To solve this application problem the Vanner Battery Equalizer is connected to the battery system at the +24 volt, +12 volt, and ground points. The equalizer makes the batteries look like they are in series and in parallel at the same time. -
Page 8: Installation Instructions
This advisory is in accordance with SAE, NEC and UL, for mobile power applications. Install per applicable codes or within 18” of the battery. See Wire and Fuse Sizing Chart on page 9 of this manual or contact Vanner at 1-800-227-6937 or pwrsales@vanner.com if assistance is needed in sizing fault protection devices. - Page 9 Install the external High Current Diode, such as Vanner Model 52-75 (45 amp continuous rating) to protect polarity sensitive 12 volt loads if these loads do not already contain input diode protection. This prevents a reverse polarity on the 12 volt equipment when the battery switch is open.
- Page 10 VANNER Installation Instructions Incorporated Wire Size and temperature rating Cables connecting the equalizer to the batteries must be sufficiently sized to prevent unwanted voltage drops. To properly maintain battery voltage balance, the voltage drop (loss) must be less than 0.05 VDC between the equalizer +24 volt terminal and the battery +24 volt terminal (Battery B positive terminal);...
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Page 11: Owner's Manual
VANNER OWNER’S MANUAL Incorporated Vanner Incorporated 4282 Reynolds Drive Hilliard, Ohio 43026 1-800-AC POWER (1-800-227-6937) Tel: 614-771-2718 Fax: 614-771-4904 www.vanner.com pwrsales@vanner.com Part Number D013444-G July 2016 Printed in U.S.A. Ruggedized Battery Equalizer OWNER’S MANUAL...
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