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9. WARRANTY AND PRODUCTION INFORMATION 

What d

o

es this warranty c

o

ver and h

o

w l

o

ng d

o

es it last?   

This Limited Warranty is provided by Northern Electric & Power Co. Ltd (NEP) and 

covers defects in workmanship and materials in your BDM-300X2 Grid-Tied Inverter. 

This Warranty Period lasts for 10 years from the date of purchase at the point of sale 

to you, the original end user customer, unless otherwise agreed in wri

ng. You will be 

required to demonstrate proof of purchase to make warranty claims.   
This Limited Warranty is transferable to subsequent owners but only for the 

unexpired por

on of the Warranty Period. Subsequent owners also require original 

proof of purchase as described in "What proof of purchase is required?"   

What will NEP d

o

?   

During the Warranty Period, NEP will, at its op

on, repair the product (if economically 

feasible) or replace the defec

�v

e product free of charge, provided that you no

fy NEP 

of the product defect within the Warranty Period, and provided that NEP through 

inspec

on establishes the existence of such a defect and that it is covered by this 

Limited Warranty.   
NEP will, at its op

on, use new and/or recondi

oned parts in performing warranty repair 

and building replacement products. NEP reserves the right to use parts or products of 

original or improved design in the repair or replacement. NEP repairs or replaces a 

product, its warranty con

nues for the remaining por

on of the original Warranty 

Period or 90 days from the date of the return shipment to the customer, whichever is 

greater. All replaced products and all parts removed from repaired products become the 

property of NEP.   

H

o

w d

o

 y

o

u get service?   

If your product requires troubleshoo

ng or warranty service, contact your merchant. If 

you are unable to contact your merchant, or the merchant is unable to provide service, 

contact NEP directly at:   

N

o

rthern Electric & P

o

wer Inc   

Email

[email protected]   

 

What d

o

es this warranty n

o

t c

o

ver?   

Claims are limited to repair and replacement or if in NEP's discre

on that is not 

possible, reimbursement up to the purchase price paid for the product. NEP will be 

liable to you only for direct damages su

ered by you and only up to a maximum 

amount equal to the purchase price of the product.   
This Limited Warranty does not warrant uninterrupted or error-free opera

on of the 

product or cover normal wear and tear of the product or costs related to the removal, 

installa

on, or troubleshoo

ng of the customer's electrical systems. This warranty

does not apply to and NEP will not be responsible for any defect in or damage to: 

a) the product if it has been misused, neglected, improperly installed, physically 

damaged or altered, either internally or externally, or damaged from improper 

use or use in an unsuitable environment; b) the product if it has been subjected 

to 

re, water, generalized corrosion, biological infesta

ons, or input voltage that 

creates opera

ng condi

ons beyond the maximum or minimum limits listed in 

the NEP product speci

ca

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 warranted by another manufacturer; e) 

the product if its original iden

�fi

ca

on (trade-mark, serial number) markings 

have been defaced, altered, or removed; f) the product if it is located outside of 

the country where it was purchased; and g) any consequen

al losses that are 

a

ributable to the product losing power whether by product malfunc

on, 

installa

on error or misuse.   

Disclaimer Pr

o

duct   

THIS LIMITED WARRANTY IS THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY NEP IN 

CONNECTION WITH YOUR NEP PRODUCT AND IS, WHERE PERMITTED BY LAW, IN LIEU OF ALL 

OTHER WARRANTIES, CONDITIONS, GUARANTEES, REPRESENTATIONS, OBLIGATIONS AND 

LIABILITIES, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE IN CONNECTION WITH THE 

PRODUCT, HOWEVER ARISING (WHETHER BY CONTRACT, TORT, NEGLIGENCE, PRINCIPLES OF 

MANUFACTURER'S LIABILITY, OPERATION OF LAW, CONDUCT, STATEMENT OR OTHERWISE), 

INCLUDING WITHOUT RESTRICTION ANY IMPLIED WARRANTY OR CONDITION OF QUALITY, 

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ANY IMPLIED WARRANTY OF 

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT REQUIRED 

UNDER APPLICABLE LAW TO APPLY TO THE PRODUCT SHALL BE LIMITED IN DURATION TO THE 

PERIOD STIPULATED UNDER THIS LIMITED WARRANTY. 
IN NO EVENT WILL NEP BE LIABLE FOR: (a) ANY SPECIAL, INDIRECT, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, LOST REVENUES, FAILURE TO REALIZE 

EXPECTED SAVINGS, OR OTHER COMMERCIAL OR ECONOMIC LOSSES OF ANY KIND, EVEN IF 

NEP HAS BEEN ADVISED, OR HAD REASON TO KNOW, OF THE POSSIBILITY OF SUCH DAMAGE, 

(b) ANY LIABILITY ARISING IN TORT, WHETHER OR NOT ARISING OUT OF NEP'S NEGLIGENCE, 

AND ALL LOSSES OR DAMAGES TO ANY PROPERTY OR FOR ANY PERSONAL INJURY OR 

ECONOMIC LOSS OR DAMAGE CAUSED BY THE CONNECTION OF A PRODUCT TO ANY OTHER 

DEVICE OR SYSTEM, AND (c) ANY DAMAGE OR INJURY ARISING FROM OR AS A RESULT OF 

MISUSE OR ABUSE, OR THE INCORRECT INSTALLATION, INTEGRATION OR OPERATION OF THE 

PRODUCT.   
IF YOU ARE A CONSUMER (RATHER THAN A PURCHASER OF THE PRODUCT IN THE COURSE OF A 

BUSINESS) AND PURCHASED THE PRODUCT IN A MEMBER STATE OF THE EUROPEAN UNION, THIS 

LIMITED WARRANTY SHALL BE SUBJECT TO YOUR STATUTORY RIGHTS AS A CONSUMER UNDER 

THE EUROPEAN UNION PRODUCT WARRANTY DIRECTIVE 1999/44/EC AND AS SUCH DIRECTIVE 

HAS BEEN IMPLEMENTED IN THE EUROPEAN UNION MEMBER STATE WHERE YOU PURCHASED 

THE PRODUCT. FURTHER, WHILE THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, 

YOU MAY HAVE OTHER RIGHTS WHICH MAY VARY FROM EU MEMBER STATE TO EU MEMBER 

STATE OR, IF YOU DID NOT PURCHASE THE PRODUCT IN AN EU MEMBER STATE, IN THE COUNTRY 

YOU PURCHASED THE PRODUCT WHICH MAY VARY FROM COUNTRY TO COUNTRY AND 

JURISDICTION TO JURISDICTION.   

17

16

Summary of Contents for BDM-300X2-208A

Page 1: ... 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 BDM 300X2 240A D BDM 300X2 208A D BDM 300X2 AU D BDM 300X2 EU D Installa on and Opera on Manual ...

Page 2: ...on Procedure Step 1 Install the AC Branch Circuit Junc on Box Step 2 A ach the BDM 300X2 to the Racking Step 3 Connect the BDM 300X2 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 CONTENTS 01 02 02 02 02 02 03 03 04 04 ...

Page 3: ...mmunity 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 d...

Page 4: ...NVERTER 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 OP...

Page 5: ...st 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 300X2 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 300X2 Micro inverter System involve...

Page 6: ...of these loca ons using hardware recommended by your module racking vendor Step 3 Connect the BDM 300X2 Wiring Harnesses Each BDM 300X2 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 sexed with the connector at the end of the extension cable from the trunk cable through a T connector Plug...

Page 7: ...p you create Complete the connec on map Each BDM 300X2 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 300X2 and all system inter wiring connec ons prior to installing the PV modules 1 Mount the PV modules above their corresponding BDM 300X...

Page 8: ...roducing power The LED light is on by 1 second and off by 1 second Orange not communica ng to BDG 256 Green communica ng to BDG 256 Status grounding fault The LED light is in solid red color In case of fault BDM 250 has mul ple protec ve func ons and stops output power The fault message may be sent to a connected BDG 256 gateway through power line communica on The error message is displayed on the ...

Page 9: ...ch micro inverter system to block interference from adjacent other systems 7 If the problem persists please call customer support at NEP WARNING DO NOT ATTEMPT TO REPAIR THE BDM 300X2 IT CONTAINS NO USER SERVICEABLE PARTS IF TROUBLESHOOTING METHODS FAIL PLEASE RETURN THE BDM 300X2 TO YOUR DISTRIBUTOR FOR MAINTENANCE Disconnec ng a BDM 300X2 from the PV Module To ensure the BDM 300X2 is not disconn...

Page 10: ...Display LED LIGHT LED LIGHT Communica ons POWERLINE POWERLINE Dimension D W H mm 277 132 50 277 132 50 Weight Kg 2 9 2 9 Per IEEE 1547A MODEL BDM 300X2 AU D BDM 300X2 EU D INPUT DC Max Recommended PV Power Wp 340 x 2 Vmax PV absolute maximum Vdc 60 PV Input Opera ng Voltage Range Vdc 22 55 Maximum Opera ng PV Input Current Adc 12 x 2 MPPT Tracking Accuracy 99 5 Isc PV absolute maximum Adc 14 x 2 M...

Page 11: ...ogical 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 warran...

Page 12: ...or Code s Brief Fault Descrip on and Photos monitoring gateway is required for verifica on 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 ...

Page 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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