Solar Regulator SRPA0120 SRPA0240 SRPA0360
THE SOLAR REGULATOR REDARC solar regulators ensure that the power supplied by your solar panels is at the right voltage to charge your lead acid house or auxiliary batteries. REDARC solar regulators are Pulse Width Modulated (PWM) controlled and incorporate automatic system voltage detection. Redarc solar regulators come in 10A, 20A and 30A models which are capable of charging either 12V or 24V battery systems. Redarc Solar Regulators use genuine Anderson™ SB™50 connectors.
WARNING & SAFETY INSTRUCTIONS 6. 7. a) b) 1. NEVER smoke or allow a spark or flame in vicinity of battery or engine. This may cause the battery to explode. PERSONAL SAFETY PRECAUTIONS To assist with the safe operation and use of the Solar Regulator: Wear complete eye protection and clothing protection. Avoid touching eyes while working near a battery. If battery acid contacts your skin or clothing, remove the affected clothing and wash the affected area of your skin immediately with soap and water.
1 INTRODUCTION 1.1 DIMENSIONS 98 mm (SRPA0120) 103mm (SRPA0240) 108mm (SRPA0360) 153 mm 28 mm 135 mm 1.2 REGULATOR FUNCTION The SRPA regulators are supplied factory set to the AGM battery type setting; A REDARC remote monitor (SRPA-RM) is required to change the battery type.
2. THE SOLAR REGULATOR 2.1 REGULATOR CONNECTION Connect to the Battery and Solar Panel via an Anderson™ SB™50, 50A grey connector. Connect to the battery first before the solar panel. The REDARC Solar Regulator should be connected as close as possible to the battery it is charging. Refer to section 3.1 Installation notes and section 4. System Wiring. Caution: Incorrect connection of the battery or solar panel can damage the regulator, please confirm all wiring polarity before connection is made. 2.
2 THE SOLAR REGULATOR 2.3 SPECIFICATIONS System Voltage 12V 24V Battery Type selectable via remote monitor SRPA-RM AGM (Default) Standard Calcium AGM (Default) Standard Calcium Absorption Voltage* Constant Current Stage 14.4V 14.6V 14.8V 28.8V 29.2V 29.6V 14.8V 15V 29.6V 30V Equalize Charging Voltage n/a Equalise Time n/a 2 hours 2 hours Absorb Time 3 hours Float Voltage* 13.6V 27.
3 SYSTEM SETUP 3.1 INSTALLATION NOTES • • • • • • • • Always connect the battery/s first (before the panel). Always ensure the connection to the battery terminals is sound, with as much surface contact between the battery terminal and the connection method (e.g. Alligator clips) as possible. The regulator should be installed as close as possible to the battery/s. Ensure that any non-Redarc Anderson™ plug terminals are soldered correctly or crimped with the correct Anderson™ crimping tool.
3 SYSTEM SETUP 3.2 FUSE PROTECTION Fuse protection is required for wire and component protection in case of short circuit. Fuses are to be fitted as close as possible to the battery positive terminal. REDARC recommend using MIDI style bolt down fuses as they ensure a low resistance connection. The REDARC FK40 and FK60 fuse kits are recommended. Blade type fuses are not recommended as they can result in high resistance connection which causes excess heat and may damage the fuse holder and/or the wiring.
3 SYSTEM SETUP 3.3 ACCESSORIES 3.3.1 SRPA-RM The SRPA-RM is an optional Remote Monitor for use with REDARC SRPA0120, SRPA0240 and SRPA0360 regulators. The SRPA-RM is required to change the charging profile on the Regulator. By Default SRPA0120, SRPA0240 and SRPA0360 Regulators are set to AGM. 3.3.2 REDARC CABLE RANGE Part Number Length Description SRC0007 10m Anderson™ to Anderson™ Cable SRC0008 1.5m Anderson™ to Anderson™ Cable SRC0009 1.5m Anderson™ to Battery Clip SRC0010 1.
12V STANDARD SYSTEM 9 - 4.1 10m SRC0007, 1.5m SRC0008 or 5m SRC0014 Solar Panel or Blanket SYSTEM WIRING 1.
10 Fuse - Fuse Ratings: Regulator Fuse Size SPRA0120 15A SPRA0240 30A SPRA0360 40A see Redarc FK40 Fuses are not supplied. For other installations, appropriate sized fuses must be used and should be determined according 24V STANDARD SYSTEM SRC0011 Series Cable 4.2 10m SRC0007, 1.5m SRC0008 or 5m SRC0014 Optional Remote Monitor SYSTEM WIRING 1.
- SRC0012 Parallel Cable Solar Panels in Parallel 4.3 WIRING MULTIPLE PANELS IN PARALLEL (12V) 11 Fuse Ratings: Regulator Fuse Size SPRA0120 15A SPRA0240 30A SPRA0360 40A see Redarc FK40 Fuses are not supplied. For other installations, appropriate sized fuses must be used and should be determined according 10m SRC0007, 1.5m SRC0008 or 5m SRC0014 Optional Remote Monitor SYSTEM WIRING Fuse 1.
12 Fuse 1.5m SRC0010 or SRC0009 - Solar Regulator 10m SRC0007, 1.5m SRC0008 or 5m SRC0014 Fuse Ratings: Regulator Fuse Size SPRA0120 15A SPRA0240 30A SPRA0360 40A see Redarc FK40 Fuses are not supplied. For other installations, appropriate sized fuses must be used and should be determined according Optional Remote Monitor SRC0012 Parallel Cable Solar Panels in Parallel 4 SYSTEM WIRING 4.
REDARC SOLAR PRODUCT WARRANTY Over the last three decades our company has established a reputation as the power conversion specialist. A 100% Australian-owned company, we have met the needs of customers in transport and other industries through exciting, innovative thinking.
discretion, to be reasonably incurred, provided that the claim is notified to Redarc in writing at the postal address or email address specified in clause 23 and includes: 7.1 details of the relevant expenses incurred by the Purchaser; and 7.2 proof of the relevant expenses having been incurred by the Purchaser. Exclusions and limitations 8. This Warranty will not apply to, or include any defect, damage, fault, failure or malfunction of a Solar Product, which Redarc determines to be due to: 8.
This product has been specified and tested in Australia in accordance with REDARC specifications and testing requirements by REDARC Engineers. You can be assured that this product meets the stringent quality levels of all REDARC products. © 2016 Anderson Power Products™, Inc. All rights reserved. For free technical assistance please contact REDARC Electronics 23 Brodie Road North, Lonsdale SA (08) 8322 4848 power@redarc.com.au www.redarcsolar.com.au Copyright © 2016 REDARC Electronics Pty Ltd.
