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IREX Photovoltaic Module - Installation Manual 

Hướng dẫn lắp đặt PV mô-đun IREX

35

module nào và không kết nối trên cùng một module để tránh gây ra hiện tượng ngắn 

mạch. 

 

The junction boxes used with IREX Solar PV modules contain bypass 

diodes wired in parallel with the PV cell.

Hộp đấu điện được sử dụng trong tấm module PV IREX có các diode bypass song 

song với các tế bào quang điện. 

 

The cross-section area and connector capacity of the cable selected must 

satisfy the maximum short-circuit current of the system. (It is recommended that 

the cross-section area of the cable used for the single module is 4 mm2, and the 

rated current of the connector is not less than 30A. Please note that the upper 

temperature limit of the cable and connector is 85ºC and 105ºC respectively).

 

Diện tích mặt cắt ngang và công suất đầu nối của cáp phải được lựa chọn 

sao cho đảm bảo dòng điện ngắn mạch của hệ thống là lớn nhất. (Đề nghị diện tích 

mặt cắt ngang của cáp sử dụng cho tấm module là 4mm2, và dòng định mức của 

đầu nối không nhỏ hơn 30A. Lưu ý rằng giới hạn trên nhiệt độ của dây cáp và đầu nối 

tương ứng là 85

o

C và 105

o

C).

Testing Standard

Tiêu chuẩn kiểm tra

Wire Size

Kích thước dây

Temperature Rating

Chỉ số nhiệt độ

Required Minimum 

Field Wiring/ 

Yêu cầu 

tối thiểu

TÜV 2PfG 1169

4 mm2

-40°C ~+85°C.

 

The cable must not be bent or crushed on the direct exit of the cable screw joint 

include connecter and box. A minimum bending radius R ≥ (5*cable diameter) must be 
maintained. The cable must be routed in a way that tensile stress on the conductor or 
connections is prevented. Please refer to the following picture (figure 7):

 

Dây cáp không được uốn cong hoặc nghiền ở lối ra trực tiếp của khớp nối bao gồm 

hộp và khớp nối. Bán kính cong tối thiểu R ≥ (5*đường kính cáp) phải được duy trì. Cáp phải 
được định tuyến theo phương lực căng trên dây dẫn hoặc sự kết nối bị gián đoạn (hình 7).

Figure 7. Cable and Connector / 

Hình 7.

 

Dây cáp và đầu nối

R

Table V: Required minimum field wiring specifications/

Yêu cầu tối thiểu về đặc điểm của dây điện

Summary of Contents for IRM72S1-400

Page 1: ...Updated C p nh t 11 2021 IREX PHOTOVOLTAIC MODULE INSTALLATION MANUAL H NG D N L P T PV M UN IREX ENGLISH VIETNAMESE UL VERSION PHI N B N ANH VI T THEO TI U CHU N UL...

Page 2: ...environment M i tr ng l p t 3 3 Selection mounting structure L a ch n k t c u l p t 3 4 Mounting Methods Ba lo i l p r p 3 4 1 Roof mounting L p t m i 3 4 2 Pole mounting L p tr c n 3 4 3 Ground moun...

Page 3: ...X has the right to refuse to compensate for the product damaged due to construction or design defects of the solar photovoltaic system Ng i l p t ph i c v hi u h ng d n s d ng tr c khi l p t M i th c...

Page 4: ...result from use of the module No license is granted by implication or under any patent or patent rights IREX kh ng ch u tr ch nhi m cho b t k h nh vi x m ph m quy n b ng s ng ch ho c c c quy n kh c c...

Page 5: ...h p trong c c d y Serial number It is a unique bar code derived from the model and serial number of each individual module The serial number has 14 digits The 5th and the 6th digits are the year code...

Page 6: ...uality and Safety D y chuy n s n xu t c a IREX p ng c c y u c u v h th ng qu n l ch t l ng v m i tr ng ISO 9001 2015 Quality Management System ISO 9001 2015 H th ng qu n l ch t l ng ISO 14001 2015 Env...

Page 7: ...l p t h th ng quang i n m t tr i i h i k n ng v ki n th c c bi t L p t ch n n c th c hi n b i ng i c tr nh v b t bu c t nh t hai ng i Ng i l p t n n d o n c c c r i ro do th ng t ch c th x y ra trong...

Page 8: ...an on an operating module Prevent the panels automatically generating current electricity when exposed to light shield the system with a non transparent cover during installation maintenance or repair...

Page 9: ...module and make a replacement when scratch exposing conductive part is found on the backsheet Wear suitable clothing e g non slip footwear insulated gloves and insulated tools Kh ng bao gi c m kim lo...

Page 10: ...llowing the unpacking instruction in Appendix II Transport and store the modules carefully Modules must always be unpacked by two people Do not handle modules by their cables or junction box Handle th...

Page 11: ...avoid contact of cables and connectors with surface of the glass If the glass surface becomes dirty see section of anti reflection glass surface cleaning Trong qu tr nh x l v l p t kh ng ti p x c m i...

Page 12: ...40 ft Pallets should be piled one on top of the other so that corners are flush and there is no overhang Ki n h ng n n c x p ch ng l n nhau c c g c c ph ng v kh ng c ph n nh ra Once loaded the goods s...

Page 13: ...he modules are exposed to sunlight M t t m pin c th t o ra i n p DC l n h n 30 V khi ph i s ng d i b t k c ng n o Vi c ti p x c v i i n p DC t 30V tr l n c kh n ng g y nguy hi m V v y kh ng bao gi m c...

Page 14: ...que material When working with modules without any covers abide by the safety regulations for live electrical equipment Under high temperature and high humidity environment the material component of g...

Page 15: ...d y c u sinh i m b o hi m khi l m vi c mang gi y ch ng tr t ph i gi gi y s ch s The triangle hole punched on the backside frame of the module is the drain hole which cannot be blocked C c l tam gi c c...

Page 16: ...n k m theo v i t m pin The module is considered to be in compliance with UL 1703 and the fire rating of this module is valid only when mounted in the manner specified in the mechanical mounting instru...

Page 17: ...ce of modules junction box and frames before installation Th c hi n ki m tra tr c quan tr n b m t c c t m pin h p u i n v khung tr c khi l p t Verify the series number X c minh s seri Test the solar c...

Page 18: ...the place where the sunshine is adequate The module should not be shaded at any time during its operation During installation the module surface shall not be partly shaded by clothes tools packaging...

Page 19: ...tr trong c c i u ki n sau Operating ambient temperature from 400 C to 850 C Nhi t ho t ng xung quanh t 400 C n 850 C Storage temperature from 400 C to 600 C Nhi t b o qu n t 400 C n 600 C Humidity bel...

Page 20: ...c t l n ho c s ng mu i 3 3 Selection Mounting Structure L a ch n c u tr c l p r p Always conform to the instruction manual and safety rules attached to the mounting system Lu n tu n theo h ng d n s d...

Page 21: ...nh v o x g m i b ng v t silicone c d ng b t k n c c kho ng h ch ng th m n c sau khi thi c ng To be suitable for operation reduce steam condensation and facilitate the ventilation heatdissipationofthe...

Page 22: ...propriate height instead of being directly laid on the ground In addition assure the lowest portion of the module is placed high enough so that it is not shaded by plants or trees and the module is no...

Page 23: ...Pa v l c t i c a tuy t l 5400 Pa Thi t k h th ng v ng i l p t ch u tr ch nhi m t nh to n t i Any module without a frame laminate shall not be considered to comply with the requirements of UL 1703 unl...

Page 24: ...the long frame rails Use M8 stainless steel hardware together with spring washers and flat washers with a torque of approximately 18 20 Nm for normal installation Galvanized or hot dipped zinc plated...

Page 25: ...i tr ng kh c nghi t nh m cao Trong nh ng tr ng h p n y tr nh s n m n b ng keo nh a v ng m PVC ho c v ng m b ng th p kh ng r n n c t gi a khung t m pin PV v c u tr c n ng For 60 cell and 72 cell module...

Page 26: ...h n 400 mm2 The modules should be fixed to the structure using M8 stainless steel hardware together with corrosion proof clamps on the long side The clamps must be mounted at the position of the mount...

Page 27: ...c a nh s n xu t S d ng qu nhi u l c khi l p t b ng k p c th l m bi n d ng khung IREX xu t m men xo n n n s d ng x p x 18 20 Nm If the customer has special clamping and installation schemes which are n...

Page 28: ...x 60 cells IRYxxS Y n tinh th ho c a tinh th xx 60 t b o quang i n IRY60S Y Mono or Poly IRY60S Y n tinh th ho c a tinh th IRY72S Y Mono or Poly IRY72S Y n tinh th ho c a tinh th Clamp length 120 mm u...

Page 29: ...mm s d ng 4 k p Clamp length 120 mm use 6 clamps Chi u d i k p 120 mm s d ng 6 k p Module Type Lo i t m pin The higher level of load conditions 5400 Pa i u ki n t i cao h n 5400 Pa 3 5 3 Frameless mo...

Page 30: ...e bearing capacity of the module for static snow load at front side and dynamic wind pressure at back side and enhance the system capacity Trong tr ng h p tuy t r i nhi u t i tr ng tuy t t ng i l n ho...

Page 31: ...r installing a PV system and the utility will formally approve and inspect the system before its connection to the grid can be accepted C c module n i nhau trong c ng m t h th ng c l p n i ti p ho c s...

Page 32: ...nnector These cable leads and connectors must not be removed or cut off C c module c l p v i 2 d y d n ch nh b n d i nh s ng m t tr i c l p t s n ch ng c k t n i v i c c i n c c d n c a PV c c d ng c...

Page 33: ...rted at standard test conditions The requirements of the National Electrical Code NEC in Article 690 shall be followed to address these increased outputs In installations not under the requirements of...

Page 34: ...negative connector on the second Do not forget to connect a module and do not connect one and the same module due to risk of causing a short circuit Module s c m c n i ti p PV module c m t c p u n i...

Page 35: ...ng i n ng n m ch c a h th ng l l n nh t ngh di n t ch m t c t ngang c a c p s d ng cho t m module l 4mm2 v d ng nh m c c a u n i kh ng nh h n 30A L u r ng gi i h n tr n nhi t c a d y c p v u n i t ng...

Page 36: ...i Please read the operation instruction of the PV control system carefully prior to this procedure Vui l ng c k h ng d n v n h nh h th ng i u khi n PV tr c khi v n h nh Keep connectors dry and clean...

Page 37: ...event of partial shading Khi m t diode bypass c l p song song v i c c chu i t b o quang i n m t d ng i n c ng b c s ch y qua diode v b qua d ng i n c t o ra t c c cell kh ng b che do l gi m s n ng l n...

Page 38: ...Series number of series connections 09 number of parallel connections is 3 D ng s n ph m IRXXXP 54 IRXXXM 54 s l ng m c n i ti p 09 s l ng m c song song l 3 IRXXXP 48 IRXXXM 48 Series number of series...

Page 39: ...ng hole of the module frame fastening with nuts with a torque of approximately 8 Newton meters Star spring washers should be used to prevent the screws from loosening and lead to poor grounding as sho...

Page 40: ...by ornithodorids leaves and dead insects covering the glass surface H u h t c c i u ki n th i ti t l ng m a th ng th ng gi cho b m t k nh c a t m pin PV s ch s L m s ch b m t k nh c a t m pin l vi c...

Page 41: ...as washing modules by water torch The strength on the module is less than 690 kPa because pressinghard maycauseglassdeformation celldamageandservicelifereduction Remove the snow covered on the module...

Page 42: ...e c th b gi m Modulegeneratehighvoltagewhenexposedtosunlight Pleasecoverthefront surface of modules with an opaque non scratching material when repairing Repairing works must be performed by specializ...

Page 43: ...nt voltage ratings conductor current ratings and size of controls connected to the PV output D i c c i u ki n b nh th ng m t t m pin quang i n c th g p c c i u ki n t o ra d ng i n ho c v i n p l n h...

Page 44: ...odule Operating Temperature NMOT Nhi t v n h nh th ng th ng NMOT 45 C Temperature Coefficient of Pmmp H s nhi t c a Pmmp 0 390 C 0 408 C Temperature Coefficient of Voc H s nhi t c a Voc 0 290 C 0 295...

Page 45: ...ection Against Electric Shock Class II Module Fire Rating Class C Mechanical Load 5400 Pa Snow Load 2400 Pa Wind Pressure Cell Technology Mono Si Weight Kg 23 0 Dimension mm 1980 x 1002 x 40 WARNING S...

Page 46: ...g cho container 20 v 40 GP Note Only use for 20 and 40 GP containers B c 2 Di chuy n xe n ng n ng ki n h ng l n Steps 2 Driver the forklift truck to lift up the package B c 1 D ng xe n ng h ki n tr n...

Page 47: ...teps 6 Lift up the carton top lid leave the module package UP B c 7 C t d y ai trong ki n v t pallet k b n L u C n 2 ng i PIN th ng ng khi c t d y ai Steps 7 Cut the plastic belts and put the pallet n...

Page 48: ...ed or improperly packaged Don t transport the packages by motor bike motorized cargo trike car crane etc The packages are not moved during transport C c ki n h ng ph i lu n c c nh b ng d y ai c n th n...

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