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ULA

 

PLANNING AND

ASSEMBLY

INSTALLATION MANUAL 

SYSTEM CERTIFICATION

PAGE

 

20

APPENDIX A

Electrical Bonding and Grounding Test Modules

The list below is not exhaustive of compliant modules but shows those that have been evaluated and found to be electrically compatible with the UNIRAC LARGE ARRAY system.

The modules selected for UL 2703 bonding and grounding testing represent the broadest possible range of modules on the market. The tests were performed for each specific bond

-

ing location using representative module frame profile sections. The tests performed cover the following basic module parameters:

• The frame profile must not have any feature that might interfere with the bonding devices that are integrated into the racking system

• Use with a maximum over current protection device OCPD of 30A

• Unless otherwise noted, all modules listed above include all wattages and specific models within that series.  Variable wattages are represented as "xxx"

• Items in parenthesis are those that may or may not be present in a compatible module's model ID

• Slashes "/" between one or more items indicates that either of those items may be the one that is present in a module's model ID

Manufacture

Module Model / Series

REC

RECxxxAA (BLK/Pure)
RECxxxNP (N-PEAK)
RECxxxNP2 (Black)
RECxxxPE, RECxxxPE72
RECxxxTP, RECxxxTP72
RECxxxTP2(M/BLK2)
RECxxxTP2S(M)72
RECxxxTP3M (Black)
RECxxxTP4 (Black)

Renesola

All 60-cell modules

Risen

RSM Series
RSM110-8-xxxBMDG

S-Energy

SN72 & SN60 Series 

Seraphim

SEG-(6PA/6PB/6MA/6MA-HV/6MB/E01/E11)
SRP-(6QA/6QB)
SRP-xxx-6MB-HV, SRP-320-375-BMB-HV, 
SRP-xxx-BMC-HV, SRP-390-450-BMA-HV, 
SRP-xxx-BMZ-HV, SRP-390-405-BMD-HV

Sharp

NU-SA & NU-SC Series

Silfab

SLA-M, SLA-P, SLG-M, SLG-P & BC Series
SILxxx(BL/NL/NT/HL/HN/ML/BK/NX/NU/HC)

SolarEver

SE-166*83-xxxM-120N

Solaria

PowerXT-xxxR-(AC/PD/BD)
PowerXT-xxxC-PD
PowerXT-xxxR-PM (AC)

Solartech

STU HJT, STU PERC & Quantum PERC

Manufacture

Module Model / Series

SolarWorld

Sunmodule Protect, Sunmodule Plus/Pro

Sonali

SS-M-360 to 390 Series,
SS-M-440 to 460 Series,
SS-M-430 to 460 BiFacial Series,
SS-M-390 to 400 Series.

Sun Edison

F-Series, R-Series 

Suniva

MV Series & Optimus Series (35mm)

SunPower

AC, X-Series, E-Series & P-Series,
SPR-Mxxx-H-AC

Suntech

STP

Talesun

TP572, TP596, TP654, TP660, 
TP672, Hipor M, Smart, TD6I72M

Tesla

SC, SC B, SC B1, SC B2, TxxxS

Trina

PA05, PD05, DD05, DD06, DE06
PD14, PE14, DD14, DE14, DE15

TSMC

TS-150C2 CIGSw

Universal Solar

UNI4xx-144BMH-DG
UNI5xx-144BMH-DG
UNIxxx-108M-BB
UNIxxx-120M-BB 
UNIxxx-120MH

Manufacture

Module Model / Series

Upsolar

UP-MxxxP, UP-MxxxM(-B)

URECO

D7Kxxx(H7A/H8A), D7Mxxx(H7A/H8A)
FAKxxx(C8G/E8G), FAMxxxE7G-BB
FAMxxxE8G(-BB)
F6MxxxE7G-BB
FBMxxxMFG-BB

Vikram

Eldora, Somera, Ultima

Vina

VNS-72M1-5-xxxW-1.5,
VNS-72M3-5-xxxW-1.5, 
VNS-144M1-5-xxxW-1.5, 
VNS-144M3-5-xxxW-1.5, 
VNS-120M3-5-xxxW-1.0

VSUN

VSUN xxx-60M-BB, VSUNxxx-72MH
VSUN 4xx-144BMH
VSUN4xx-144BMH-DG
VSUN5xx-144BMH-DG
VSUNxxx-108M-BB
VSUNxxx-120M-BB

Waaree

Ahnay Series Bi-33

Winaico

WST & WSP Series

Yingli

YGE & YLM Series

ZNShine Solar

ZXM6-72 Series
ZXM7-SH108 Series

Содержание ULA

Страница 1: ...AL INSTALLATION GUIDE UNIRAC welcomes input concerning the accuracy and user friendliness of this publication Please write to publications unirac com UNIRAC Code Compliant Installation Manual 2021 by...

Страница 2: ...articular installations and installation environment Ensuring safe installation of all electrical aspects of the PV array SYSTEM COMPONENTS 1 3 SYSTEM LAYOUT 4 5 SYSTEM ASSEMBLY 6 7 MICROINVERTER MOUN...

Страница 3: ...ardware 1 U bolt 1 1 2 inch bolt and 2 flange nuts SOLARMOUNT OR GFT Rails SM Standard or GFT rails support PV modules Components and quantities specific to your installations are listed on your quota...

Страница 4: ...ICATIONS Rails caps sliders rail brackets cross braces bottom mounting clips and top mounting clamps 6105 T5 aluminum extrusion caps are welded Fasteners 304 stainless steel Horizontal and vertical pi...

Страница 5: ...L 302023D 7 SM ENDCLAMP E CLR AL 302024C 8 SM ENDCLAMP E DRK AL 302024D 9 SM ENDCLAMP F CLR AL 302025C 10 SM ENDCLAMP F DRK AL 302025D 11 SM ENDCLAMP K CLR AL 302026C 12 SM ENDCLAMP K DRK AL 302026D 1...

Страница 6: ...ers on page 2 of your Specs Sheet However if you needed to shift leg positions follow the east west spacing you set during your planning session The assembly sequence depends on installer preference a...

Страница 7: ...t be placed in standing water Prepare Vertical Pipes At the bottom of the vertical pipes install a piece of rebar threaded cap or bolts This step prevents withdrawal from the footing See figure 4 Pour...

Страница 8: ...SLIDER 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D IMAGE 1 BRACE CUT LENGTH IMAGE 2 INSTALL BRACE ON SLIDER IMAGE 3 INSTALL BRACE ON SLIDER IMAGE 4 INSTALL REAR CAP ON NORTH PIPE IMAGE 5 INSTALL H...

Страница 9: ...on to another slot IMAGE 1 CONFLICT 1 IMAGE 2 SOLUTION SHIFT BRACKET EW IMAGE 3 CONFLICT 1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D IMAGE 1 CONFLICT 1 IMAGE 2 SOLUTION SHIFT BRACKET EW IMAGE 4...

Страница 10: ...nto top rail slot at microinverter locations Rotate bolts into position INSTALL MICROINVERTER Install microinverter on to rail Engage with bolt INSTALL MICROINVERTER Torque 1 4 nut to 10 ft lbs with A...

Страница 11: ...ss steel flat washer lock washer and nut Tighten the nut until the dimples are completely embedded into the rail and lug TORQUE VALUE 10 ft lbs See product data sheet for more details Model No WEEB LU...

Страница 12: ...Engage module frame with Endclamps Verify that the position indicator T bolt shaft are angled in the correct position TORQUE VALUE 1 4 nuts to 10 ft lbs w Anti Seize NOTE See appendix for additional...

Страница 13: ...st module frame Do not tighten nut until next module is in position Verify that the position indicator T bolt shaft are angled in the correct position INSERT MIDCLAMP T BOLT Apply Anti Seize and inser...

Страница 14: ...ALL ENDCLAMPS ApplyAnti Seize and install final Endclamps in same manner as first Endclamps Slide clamps against module TORQUE VALUE 1 4 nuts to 10 ft lbs w Anti Seize 1 2 MIN INSTALL REMAINING MID CL...

Страница 15: ...und connection NOTE Ilsco lug can also be used when secured to the side of the rail WEEBLUG OR ILSCO LUG SM RAIL SM RAIL 2 2 2 2 1 1 1 1 SM RAIL MICRO INVERTER FLANGE HEX NUT W CAPTIVE LOCK WASHER BON...

Страница 16: ...al Beam Horizontal Beam Rail Fault Current Ground Path Module Grounding Lug Rail Grounding Lug Bonding Mid Clamp Min 10 AWG 105 C Copper Wire Note Every array must have at least one grounding lug eith...

Страница 17: ...INSTALLATION GUIDE PAGE 15 Bonding Connections Grounding Paths Fault Current Ground Path Bonding Connection Optional Cross Brace Ground Note Cross bracing is optional for concrete foundation system Mi...

Страница 18: ...le Marking Label should be applied to the rail at the edge of the array Before applying the label the corners of the label that do not pertain to the system being installed must be removed so that onl...

Страница 19: ...ilder engineering report or stamped engineering package for information on mechanical load ratings spans and cantilevers Load ratings mentioned above are applicable for modules on table not on substru...

Страница 20: ...xxxP72 B ExxxM72 B ExxxH CM120 B ET Solar ET AC Module ET Module ET M772BH520 550WW WB Flextronics FXS xxxBB Manufacture Module Model Series Freedom Forever FF MP BBB xxx FF MP1 BBB xxx GCL GCL P6 GCL...

Страница 21: ...Use with a maximum over current protection device OCPD of 30A Unless otherwise noted all modules listed above include all wattages and specific models within that series Variable wattages are represen...

Страница 22: ...l modules Risen RSM Series RSM110 8 xxxBMDG S Energy SN72 SN60 Series Seraphim SEG 6PA 6PB 6MA 6MA HV 6MB E01 E11 SRP 6QA 6QB SRP xxx 6MB HV SRP 320 375 BMB HV SRP xxx BMC HV SRP 390 450 BMA HV SRP xx...

Страница 23: ...re may be applied to top or side of bracket as shown Do not force clamp into rail by pushing on bolt with excessive force INSTALL FIRST MODULE Install the first end module onto rails with the flange o...

Страница 24: ...LAMP ASSEMBLY Insert 1 4 T Bolt into top slot of rail INSTALL MIDCLAMPS Midclamp is supplied as an assembly with a T bolt for module installation Clamp assemblies may be positioned in rail near point...

Страница 25: ...position and that the top of the cap is sitting level with the module frame NOTE When installing 46mm modules loosen bolt by 1 turn before positioning clamp against module frame Do not force clamp ont...

Страница 26: ...to 15 ft lbs 2 Rotate clamp clockwise 2 3 of a turn to engage T bolt inside rail slot NOTE If excessive force is applied in step 2 the cap may over rotate causing it to be mis aligned with the module...

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