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www.renewableenergyhub.co.uk

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Summary of Contents for BOS SOLAR PLUS

  • Page 1 Installation manual www.renewableenergyhub.co.uk...
  • Page 3: Table Of Contents

    Contents Information About the Solar Plus Technical information Installation location Installation User instructions Guarantee Solar Plus - installation manual | V2.0 April 2017...
  • Page 4: Information

    All relevant supplies must be isolated or disconnected before commencing any work. BOS UK accepts no responsibility for systems installed by non qualified personnel as detailed on herein. The installation is the responsibility of the purchaser. Read the information supplied with the equipment carefully before installing and using it.
  • Page 5: About The Solar + Plus

    About the Solar Plus The Solar Plus is a single phase step down transformer designed to protect PV inverters from voltages exceeding 253V. The Solar+Plus monitors the incoming supply voltage and maintains connection grid connection until the voltage reaches or exceeds 253V. At this point, to prevent the PV inverter from an over voltage shut down the Solar+Plus activates and steps down incoming voltage.
  • Page 6: Technical Information

    Technical information Solar Plus Description 207V - 253V, 50Hz Input (Volts) Max load 325mm x 150mm x 80mm Dimensions 3.0 kg Weight Incoming live = 10.0mm Terminal capacity Outgoing live = 6.0mm Incoming neutral = 10.0mm Outgoing neutral = 6.0mm Non combustible mild steel powder coated Enclosure IP20...
  • Page 7: Installation Location

    Installation location The Solar Plus is designed to be installed in series with the PV inverter, installed between the inverter and the consumer unit. The cable from the Solar Plus to the consumer unit should be appropriately sized, protected, secured and kept to a minimum distance not exceeding 1 meter.
  • Page 8: Installation

    Installation The Solar Plus is designed to be a direct connection replacement for the PV Inverter AC isolator at the consumer unit. The user wiring connections are indicated in the diagram below. Connect the mains side cable from the consumer unit to the Solar Plus Input terminals Connect the secondary cable from the PV Inverter Solar...
  • Page 9: User Instructions

    User instructions The Solar Plus by default steps down the load on start-up. The green status light displays to demonstrate this. On start-up the Solar Plus will assess the incoming voltage. If the incoming voltage is below 253V on start up and remains below 253V for 5 minutes, the Solar+Plus will disengage and go into standby mode.
  • Page 10: Guarantee

    Guarantee Please visit www.bossolarplusplus.com to register your product guarantee within 30 days of installation. The Solar Plus must be installed as per the instructions set out in this installation manual to ensure a full guarantee for a period of 5 years from the date of manufacture.
  • Page 11 Notes Solar Plus - installation manual | V2.0 April 2017...