NEP BDM-300-208A Скачать руководство пользователя страница 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. INTRODUCTION   

1.1 Pre

x   

Dear customer, thank you for choosing the BDM-300 micro inverter from NEP. We 

hope you will 

nd our products meet your need for renewable energy. Mean

me, 

we appreciate your feedback regarding our products.   

1.2 Grid-

ed PV System   

Grid-

�e

d PV system consists of PV panels, grid-

�e

d inverter and junc

on boxes. 

The DC output from the PV panels is converted into AC energy and feedback to the 

grid  through  the  BDM-300.  BDM-300  PV  micro  inverter  contains  isola

on 

transformer with basic insula

on between PV input and AC grid output.   

1.3 H

o

w t

o

 Use This Manual   

This manual provides detailed product informa

on and installa

on instruc

ons 

for the BDM-300 micro solar inverter. Please read through this manual before 

installa

on and opera

on. 

 

WARNING:

 This indicates a situa

on where failure to follow instruc

ons 

may be a safety hazard or cause equipment malfunc

on. Use extreme 

cau

on and follow instruc

ons carefully.   

1.4 Label     

Label is located on the side of the inverter. The informa

on on the label includes 

technical data as well as type and serial number of the device. Safety instruc

ons 

are listed and explained below: 

 

Danger!     

The term “danger” describes an issue which, if ignored can cause 

personal injury.

 

 

A

en

on!     

With the term “a

en

on” a circumstance is listed which may cause 

property damage if disregarded.

 

 

Instruc

ons for use! 

Under “Instruc

ons for Use“, it is pointed out that installa

on and 

opera

ng  instruc

ons  are  to  be  read  and  understood  before 

installa

on or repair. 

 

Cau

on, hot surface!     

Under “Cau

on, hot surface”, it  should be noted that surfaces of 

equipment may be hot and create a burn hazard. 

 

Special disposal instruc

ons! 

With “Note Separate Disposal”, it is pointed out that this product 

may  not  be  disposed  of  with  normal  garbage.  An  improperly 

conducted disposal can lead to damage to the environment.

 

 

CE mark 

The  product  complies  with  essen

al  requirements  of  relevant 

direc

ves of EU 

 

2. SAFETY INSTRUCTION 

WARNING:     

PLEASE READ THIS MANUAL BEFORE INSTALLATION. ANY DAMAGE TO THE PRODUCT DUE TO NOT 

FOLLOWING THIS MANUAL IS NOT COVERED BY THE WARRANTEE.   
ALL THE INSTALLATION SHOULD BE DONE BY CERTIFIED ELECTRICIAN.   
BESIDES THE CABLE CONNECTORS, NOTHING INSIDE THE INVERTER SHOULD BE MODIFIED.   
ALL INSTALLATION SHOULD FOLLOW THE LOCAL ELECTRIC CODES. FURTHER PROTECTION ON THE 

AC WIRING FROM THE INVERTERS SHOULD BE PROVIDED AND MAY BE REQUIRED BY LOCAL AND 

NATIONAL  WIRING  REGULATIONS.  THIS  PROTECTION  IS  LIKELY  TO  INCLUDE  RESIDUAL  CURRENT 

DEVICES,  EARTH  FAULT  MONITORS  AND  CIRCUIT  BREAKERS.  THIS  PRODUCT  MAY  CAUSE  AC 

CURRENT  WITH  A  DC  COMPONENT.    IF  A  RESIDUAL  CURRENT-OPERATED  PROTECTIVE  DEVICE 

(RCD) OR A MONITORING DEVICE (RCM) IS USED FOR PROTECTION IN CASE OF DIRECT OR INDIRECT 

CONTACT, ONLY AN RCD OR RCM OF TYPE B IS ALLOWED ON THE AC SIDE OF THIS PRODUCT

 

NEVER DISCONNECT PV MODULE FROM THE MICRO-INVERTER WITHOUT FIRST ISOLATING THE AC 

MAINS.    ALL  PV  CONNECTORS  AND  AC  CONNECTORS  ARE  FORBIDDEN  TO  BE  DISCONNECTED 

UNDER LOAD BEFORE SWITCHING OFF THE CIRCUIT BREAKER ON THE AC BRANCH. 
PLEASE CONTACT AUTHORIZED SERVICE AGENTS FOR ANY SERVICE WORK. 

BDM-300 IS  A GRID-TIED  SOLAR  INVERTER.    IT  MAY  REQUIRE APPROVAL  FROM  LOCAL  UTILITY 

COMPANY TO CONNECT IT TO THE POWER GRID. 
BDM-300 DOES NOT INCLUDE COMPONENTS THAT CAN BE SERVED BY CUSTOMERS.   

WARNING:     

WHEN THE PHOTOVOLTAIC ARRAY IS EXPOSED TO LIGHT, IT SUPPLIES A DC VOLTAGE TO THE MICRO-

INVERTER. 

   

 

3. FCC COMPLIANCE 

This equipment has been tested and found to comply with the limits for a Class B 

digital device, pursuant to part 15 of the FCC Rules. These limits are designed to 

provide  reasonable  protec

on  against  harmful  interference  in  a  residen

al 

installa

on. This equipment generates uses and can radiate radio frequency energy 

and,  if  not  installed  and  used  in  accordance  with  the  instruc

ons,  may  cause 

harmful interference to radio communica

ons. However, there is no guarantee 

that interference will not occur in a par

cular installa

on. If this equipment does 

cause  harmful  interference  to  radio  or  television  recep

on,  which  can  be 

determined by turning the equipment o

 and on, the user is encouraged to try to 

correct the interference by one or more of the following measures:     

 Reorient or relocate the receiving antenna.   

 Increase the separa

on between the equipment and the receiver.   

 Connect the equipment into an outlet on a circuit di

erent from that to   

  which the receiver is connected.   

 Consult the dealer or an experienced radio/TV technician for help.   

Changes  or  modi

ca

ons  not  expressly  approved  by  the  party  responsible  for 

compliance may void the user’s authority to operate the equipment.   

 

 

03

02 

Содержание BDM-300-208A

Страница 1: ...52 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 SAA 141618 N136 BDM 300 240A D BDM 300 208A D BDM 300 AU D BDM 300 EU D Installa on and Opera on Manual ...

Страница 2: ...a on Procedure Step 1 Install the AC Branch Circuit Junc on Box Step 2 A ach the BDM 300 to the Racking Step 3 Connect the BDM 300 Wiring Harnesses Step 4 Ground the System Step 5 Complete the connec on map and connect the PV Modules 5 COMMISSIONING 6 OPERATING INSTRUCTIONS 7 TROUBLRSHOOTING MAINTENANCE 8 SPECIFICATION 9 WARRANTY AND PRODUCTION INFORMATION 01 02 02 02 02 02 03 03 04 04 04 04 04 05...

Страница 3: ...ommunity and powered by electricity from solar wind and micro turbines Outside China the company has opera on offices in Chicago U S and Vancouver Canada The technology founders of the company are well known experts in the fields of power electronics automa c control signal processing and communica ons Each of the founders has mul ple U S and world patents in their specialty areas They received Ph D ...

Страница 4: ...INVERTER SHOULD BE MODIFIED ALL INSTALLATION SHOULD FOLLOW THE LOCAL ELECTRIC CODES FURTHER PROTECTION ON THE AC WIRING FROM THE INVERTERS SHOULD BE PROVIDED AND MAY BE REQUIRED BY LOCAL AND NATIONAL WIRING REGULATIONS THIS PROTECTION IS LIKELY TO INCLUDE RESIDUAL CURRENT DEVICES EARTH FAULT MONITORS AND CIRCUIT BREAKERS THIS PRODUCT MAY CAUSE AC CURRENT WITH A DC COMPONENT IF A RESIDUAL CURRENT O...

Страница 5: ...t prac ce to install surge protec on as part of any solar installa on Installa on of surge protec on devices should follow vendor instruc ons Installa on Procedure WARNING DO NOT CONNECT BDM 300 TO THE UTILITY GRID OR ENERGIZE THE AC CIRCUIT S UNTIL YOU HAVE COMPLETED ALL OF THE INSTALLATION PROCEDURES AS DESCRIBED IN THE FOLLOWING SECTIONS Installing the BDM 300 Micro inverter System involves sev...

Страница 6: ... on 2 A ach BDM 300 to the frame BDM 300 can be mounted on the frame of the PV modules Please refer to the manual from the corresponding PC module manufactures that support BDM 300 Step 3 Connect the BDM 300 Wiring Harnesses Each BDM 300 comes with one 3 pin bulkhead receptacle mounted on the case The three pins of this connector are for phases L1 L2 and ground This AC connector is oppositely sexe...

Страница 7: ... map you create Complete the connec on map Each BDM 300 has a removable serial number label located on the moun ng plate Enter this serial number into the BDG 256 and correspond it to a number in the connec on map Connect the PV Modules Completely install all BDM 300 and all system inter wiring connec ons prior to installing the PV modules 1 Mount the PV modules above their corresponding BDM 300 E...

Страница 8: ...ule is applied The status LED will start flashing a er sufficient DC power is applied as an indica on that the BDM 300 is live Status standby The LED light is on by 2 second and off by 2 seconds Red in error Orange no error but not communica ng to BDG 256 Green no error and communica ng to BDG 256 Status producing power The LED light is on by 1 second and off by 1 second Orange not communica ng to BDG ...

Страница 9: ...n in the label of BDM 300 6 Check the DC connec ons between the BDM 300 and the PV module 7 PLC signal quality may be checked through the interface on the BDG 256 gateway If the PLC signal is weak it might be due to the distance between the micro Disconnec ng a BDM 300 from the PV Module To ensure the BDM 300 is not disconnected from the PV modules under load adhere to the following disconnec on s...

Страница 10: ...play LED LIGHT LED LIGHT Communica ons POWERLINE POWERLINE Dimension W H D mm 180 186 25 180 186 25 Weight Kg 1 5 1 5 Per IEEE 1547A MODEL BDM 300 AU D BDM 300 EU D INPUT DC Max Recommended PV Power Wp 340 Vmax PV absolute maximum Vdc 60 PV Input Opera ng Voltage Range Vdc 22 55 Maximum Opera ng PV Input Current Adc 12 MPPT Tracking Accuracy 99 5 Isc PV absolute maximum Adc 28 Maximum Inverter Bac...

Страница 11: ... biological infesta ons or input voltage that creates opera ng condi ons beyond the maximum or minimum limits listed in the NEP product specifica ons including high input voltage from generators and lightning strikes c the product if repairs have been done to it other than by NEP or its authorized service centers herea er ASCs d the product if it is used as a component part of a product expressly w...

Страница 12: ...e Date Fault Message s or Code s Brief Fault Descrip on and Photos Installa on Informa on Modules Used Modules Quan ty Inverters quan ty per string Installa on Company Name Installer Name 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 in...

Страница 13: ...12 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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