background image

 
 

 

 
 
 
 

Figure 3.3 
Grounding method  
Using bolt and nut 
Note:  Use  the  lground  holes  illustrated 
in Figure 3.1. 

 
 

Select a grounding the following lug. 

 ILSCO GBL-4DBT,  
 Burndy CL501TN

 

 

Glass 

Backsheet 

Frame (Longer side) 

Grounding hole 
(0.205” diameter (5.2mm)) 

Flat washer (Stainless steel) 
Thickness:  
not  less  than  0.037”  (0.94 
mm) 

Diameter: 

 

 

 

not  less  than  0.75” 

(19.05 mm) 

Grounding Lug 

Bolt (Stainless steel) 
 #8, #10, M5 

Nut (Stainless steel) 

Copper wire 

Set screw (Stainless screw) 

Star washer (Stainless steel) 

Length  
(not less than 0.63’‘(16 mm)  
 not more than 0.78’‘(20 mm))  

 

*If  using  a  brass  cup  washer,  a  flat 
washer  must  be  inserted  between  the 
cup washer and module frame, and the 
flat  washer  diameter  must  be  greater 
than the cup washer diameter. 

Cup washer (Terminal cup) 
(Stainless steel or *brass) 

Star washer (Stainless steel) 

Flat washer (Stainless steel) 

Flat washer (Stainless steel) 

Spring washer (Stainless steel) 

Bolt (Stainless steel) 
  #8, #10, M5 

Grounding hole 
 0.205’‘ diameter 
  (5.2 mm)) 

Length  
(not less than 0.63’‘(16 mm)  
 not more than 0.78’‘(20 mm))  

Frame (Longer side) 

Nut (Stainless steel) 

Figure 3.2 (Method 1) 
Grounding method  
using bolt and nut

  

 
Note:  Use  the  ground  holes  illustrated 
in Figure 3.1.

 

Ground wire (#12AWG) 
(wound around the bolt) 

Glass 

Backsheet 

 *Flat washer (Stainless steel) 

Summary of Contents for HIT VBHN330SA16

Page 1: ...the Panasonic Group and is in charge of the manufacturing process for Panasonic HIT Model No VBHN330SA16 and 16B VBHN325SA16 and 16B Contents Please read before installation Safety Precautions General...

Page 2: ...ntent New Edition 2016 2 10 2nd Edition 2016 3 17 Name change Change from connection box to connection devices 3rd Edition 2016 4 20 Changing installation condition Change from ambient to operating Cl...

Page 3: ...unnecessarily The glass surface and frames get hot There is a risk of burn CAUTIONS Use a module for its intended purpose only Do not treat the back sheet frame or front surface with paint or adhesive...

Page 4: ...1 5 38 mm End clamp 1 9 48 mm Thickness Mid clamp Nominal thickness 0 075 1 9mm End clamp Nominal thickness 0 125 3 17mm Torque 13 6 N m 10 ft lbs Material Mid clamp 300 Stainless steel End clamp 600...

Page 5: ...CKING AND HANDLING Do not hit the back sheet of a module by the connector when unpacking and handling To avoid the damage of the back sheet by connector fix the cables to the frame with tape after unp...

Page 6: ...rs must be used to make contact through the anodization of the module frame In this case the screw threads are not providing the electrical ground contact Recommended torque value in tightening bolt a...

Page 7: ...a latching connector for series and string connections Always use these connectors and do not detach them from cables Latching connectors are type IV and made by Multi Contact Supplied connectors list...

Page 8: ...ion or under any patent or patent rights The information in this manual is believed to be reliable but does not constitute an expressed and or implied warranty The return of any modules will not be ac...

Page 9: ...ore than 0 78 20 mm If using a brass cup washer a flat washer must be inserted between the cup washer and module frame and the flat washer diameter must be greater than the cup washer diameter Cup was...

Page 10: ...d holes illustrated in Figure 3 1 Grounding Clip Assemblies Tyco Electronics 1954381 2 Glass Backsheet Frame Longer side Grounding hole 0 205 diameter 5 2mm Grounding Clip 8 32 Screw Stainless steel N...

Page 11: ...pass Diodes 4 4 Maximum series fuse A 15 15 Silicon hetero junction Monocrysttaline silicon amorphous silicon hetero junction Mechanical Specifications Length mm inches Width mm inches Frame Depth mm...

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