NEP BDM-500 Installation And Operation Manual
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NEP BDM-500 Installation And Operation Manual

Dual module macroinverter
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USA
Address: 2570 N. First Street, Suite 200, San Jose, CA 95131
TEL: +1 888-598-9901
Japan
Address: 812-0011 福岡市博多区博多駅前 3-10-24 藤井ビル 1F
TEL: +81 092-433-3252
FAX: +81 092-433-3171
China
Address: No.1 Anhe Rd Tsingtao Export Processing Zone, Tsingtao, China 266113
TEL: +86 532 87963900
FAX: +86 532 81100917
Email: info@northernep.com
Web: h�p://www.northernep.com
h�p://www.nep-japan.com
h�p://www.micro-inverter.jp
Rev. 2017-01-12
Installation and Operation Manual
BDM-500
Dual Module Macroinverter
l
SAA
152167

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  • Page 1 Installation and Operation Manual BDM-500 Dual Module Macroinverter Address: 2570 N. First Street, Suite 200, San Jose, CA 95131 TEL: +1 888-598-9901 Japan Address: 812-0011 福岡市博多区博多駅前 3-10-24 藤井ビル 1F TEL: +81 092-433-3252 FAX: +81 092-433-3171 China Address: No.1 Anhe Rd Tsingtao Export Processing Zone, Tsingtao, China 266113...

  • Page 2: Table Of Contents

    1.3 How to Use This Manual 1.4 Label 2. SAFETY INSTRUCTION 3. FCC COMPLIANCE 4. DESIGN 5. PARTS NEEDED 5.1 NEP Parts 5.2 Additional Parts and Tools Requires 5.3 Lightning and Surge Suppression 5.4 Shipping Information 6. INSTALLATION 6.1 Pre-installation 6.2 Installation Steps...

  • Page 3: Company Profile

    COMPANY PROFILE Northern Electric & Power Inc. (NEP) is an interna�onal supplier of cu�ng-edge clean energy technologies headquartered in the United States.The company maintains facili�es both here and abroad, including a more than18 acre site in the Tsingtao Export Processing Zone and has more than 650,000 square feet of building space.

  • Page 4: Introduction

    REGULATIONS. THIS PROTECTION IS LIKELY TO INCLUDE RESIDUAL CURRENT DEVICES, EARTH FAULT MONITORS The BDM-500 is designed to support either one or two 60 or 72 cell modules in AND CIRCUIT BREAKERS. THIS PRODUCT MAY CAUSE AC CURRENT WITH A DC COMPONENT. IF A RESIDUAL grid-�ed PV system consists of PV panels, grid-�ed inverter and junc�on boxes.

  • Page 5: Design

    5.4 Shipping Information 5.1 NEP Parts The BDM-500 Ships six (6) to a box with each box measuring approximately 18” x You will need the following parts from NEP: 13.5” x 16”and weighing 57 lbs. A typical pallet contains 27 boxes.

  • Page 6: Installation Steps

    ALLOW A MINIMUM OF 2.75 INCHES BOTH BETWEEN THE TOP OF THE ROOF 240V AC BRANCH CIRCUIT (SIX(6) FOR 208V) AND EACH BDM-500 AC BRANCH CIRCUIT AND THE BOTTOM OF THE BDM-500 AND BETWEEN THE BACK OF THE PV MODULE AND MUST BE SOURCED FROM A 20A MAXIMUM BREAKER.

  • Page 7: Step 3 - Install The Ac Branch Circuit Junction Box

    DC connector (male pin)on the BDM-500. Then connect the nega�ve DC wire from the PV module to thepositively marked DC connector (female socket) of the BDM-500. Next, do the same for the second set of DC connectors from the second module. Repeat for all remaining PV modules using one BDM-500 for each set of modules.

  • Page 8: Commissioning

    ENSURE THAT ALL AC AND DC WIRING IS CORRECT. ENSURE THAT NONE OF THE In case of a fault, the BDM-500 enters a protec�ve mode and stops output�ng AC AND DC WIRES ARE PINCHED OR DAMAGED AND THAT ALL JUNCTION BOXES ARE power.
  • Page 9 500 from the PV Module ALWAYS DISCONNECT AC POWER BEFORE DISCONNECTING PV MODULE WIRES FROM THE BDM-500. THE AC CONNECTOR OF THE FIRST BDM-500 IN A BRANCH CIRCUIT IS To ensure the BDM-500 is not disconnected from the PV modules under load, SUITABLE AS A DISCONNECTING MEANS ONCE THE AC BRANCH CIRCUIT BREAKER IN THE adhere to the following disconnec�on steps in the order shown:...

  • Page 10: Specifications

    10 . SPECIFICATIONS *per IEEE1547A MODEL BDM-500-240A BDM-500-208A BDM-500 Max Recommended PV Power(Wp) Max DC Open Circuit Voltage(Vdc) INPUT(DC) Max DC Input Current (Adc) MPPT Tracking Accuracy >99.5% >99.5% >99.5% MPPT Tracking Range(Vdc) 22-55 22-55 22-55 Peak AC Output Power(Wac)

  • Page 11: Warranty And Product Information

    NEP will not be responsible for any defect in ordamage to: a) the 11 .WARRANTY AND PRODUCT INFOR MATION product if it has been misused, neglected, improperlyinstalled,physically damaged or altered, either internally or externally, or damaged from improper use or use in an unsuitable environment;...
  • Page 12 For the informa�on on our warranty terms and condi�ons, please see our website: www.northernep.com/en All fields must be completed in order to process claim. Customer Signature: Date: *All rights reserved by NEP. This informa�on is subject to changes without no�ce.
  • Page 13 TEL: +1 888-598-9901 Japan Address: 812-0011 福岡市博多区博多駅前 3-10-24 藤井ビル 1F TEL: +81 092-433-3252 FAX: +81 092-433-3171 China Address: No.1 Anhe Rd Tsingtao Export Processing Zone, Tsingtao, China 266113 TEL: +86 532 87963900 FAX: +86 532 81100917 Email: info@northernep.com Web: h�p://www.northernep.com h�p://www.nep-japan.com h�p://www.micro-inverter.jp...

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