background image

11 

PACIFIC 100 COMPONENT PARTS 

KEY TO CUTAWAY DRAWING 

1.         Tail vane 
2.         M8 x 25 screw,  
           plain washer x 2, & nyloc nut (3 of each) 
3.         After-body 
4.        Rear ball bearing: Type 6202.  
           15 x 35 x 11mm with frictionless cover 
5.        Six pole stator (2 off) 
6.         Shaft 
7.        "O" ring seal: international size 358 
8.         Fore-body 
9.        Six pole permanent magnet rotor (2 off) 
l0.       Front ball bearing: Type 6203.  
           17 x 40 x 12mm with frictionless cover 
11.       Internal circlip: 40 x 1.75mm 
12.       Shaft seal: 17 x 40 x 7mm rubber coated, plain lip 
13.       M8 x 25mm set screw, fibre washer, plain washer  
           & shakeproof washer (2 of each) 
14.       Wind turbine blade  
           (6 off, available as balanced pairs) 
15.       Nut Nyloc M10 left handed thread & plain washer 
16.        Back plate  
17.      M8 x 45mm square shoulder fasteners,  
            c/w shakeproof washer & nut (12 off) 
18.       Sealing cap 
19.       Nose Cone 
20.      Dowel for locating hub centre 
21.      Ball bearing: Type 6202  
            15 x 35 x 11mm  
22.       Slip-ring assembly 
23.       Lower bearing 
24.      "O" ring seal: international size 332 
25.       Spiral retaining ring 
26.       Pivot 
27.       "V" seal (neoprene) 
28.      Output cable: tinned, stranded copper flex,  
           twin 1. 5sq. mm arctic grade PVC sheath,  
            three    metres length 
29.      Mounting pole 
30.       Socket Cap Screw  
            M8 x 16 & shakeproof washer  
31.       Cable gland with flexible tail 
32.       Brush cap, brush, "O" ring seal  
           (international size 012 neoprene),  
           brush holder & spring connector (2 of each) 
33.       Suppressor: metal oxide varistor 
34.      Rectifier c/w  M5 x 16mm screw (2 of each) 
35.       Rear cover plate 
36.       Self-tapping screw, Number 
             8 x 3/8" U K designation (4 off) 

 

DIMENSIONS. 

Pacific Body. 

Shaft diameter                                               17mm 
Pivot shaft diameter                                       40mm  
Body height (from machine base)                266mm  
Body diameter                                               175mm  
Body length (including shaft)                      316mm  
Body length (with lid)                                   263mm 
Generator body and pivot weight                 9kg  

Assembled Pacific Wind Generator. 

Wind turbine diameter                                  928mm  
Tip of blades below top of pole                   280mm  
Mounting pole inside diameter                    40mm  
Mounting pole outside diameter                  48mm  
Turning radius                                               480mm 
Weight                                                           12.6 Kg  

Electrical. 

Output nominal voltage                       12V or 24V 

Peak output power                                         100W 
The output is fully rectified and  
isolated from the case. 

 

 

280 

 

 

465 

 

 

 

928 

Summary of Contents for Pacific 100

Page 1: ...double check polarity before final connection CABLE COLOURS BROWN Positive BLUE Negative CHARGE CONNECTION POINT The Pacific Output must go straight to the batteries If the Pacific is connected on the DOWNSTREAM loads side of the battery isolator switch it leaves scope for damage to electrical equipment Under these conditions it is possible to run the Pacific whilst the battery is isolated This ca...

Page 2: ...give optimum performance A small timing mark is made at the junction of the case halves to allow accurate re assembly The alternating current output of the stators is rectified by two bridge rectifiers one per stator The DC output of the two rectifiers is paralleled and passes to two carbon brushes mounted in brush holders located on the sides of the lower body section The carbon brushes carry the...

Page 3: ... may stand raise this base accordingly Carton contains Top Pole 1200mm 2 x 8 5mm holes one end 1x 8 5mm hole at other end 2 x 10 5mm holes Bottom Pole 1200mm 2 x 8 5mm holes one end 2 x 8 5mm at other end Strut Pole 970mm 25mm OD Stay wires two terminated by thimbles and D ring nuts Hardware kit containing yoke two angle feet backstay clamp shell anodised aluminium alloy tube joiner Strut yoke joi...

Page 4: ...s Usually galvanised steel wire protected by plastic sheath and fitted with end thimbles Do not use a material that will stretch or deteriorate Three equally spaced guys 120 will assist raising and lowering the assembled mast A high mast will require intermediary guying The top guys hold the mast upright the lower prevent it from buckling The top fixing point should allow for minimum overhang of t...

Page 5: ...trength and integrity of the mounting This should be capable of withstanding a peak horizontal load of 120kg 250lbs Note The mounting pole should be vertical The space between the blade tips and the mounting pole must be left clear i e no clamps or other items should diminish this clearance The pole base should be mounted where the structure is very rigid The mounting should not rest on a resonant...

Page 6: ...ion box connector etc and the battery area should be clipped at regular intervals to the structure for safety and a neat job d Protecting the System The simplest possible arrangement feeds the power from the Pacific directly to the battery via an in line fuse rated at 10 Amps 5 Amps 24V System in the positive line next to the battery e Wiring Options in Fig 4 two optional components have been adde...

Page 7: ...tpoint V low 13 6 13 6 Setpoint V high 14 0 14 0 14 0 Equalisation V 0 4 0 4 0 4 MODEL 24 S M1B S M3B D M1B Source 1 1 2 Source Power W 100 100 2 x 100 Programme M M M Battery Banks 1 3 1 Setpoint V low 27 2 27 2 Setpoint V high 28 0 28 0 28 0 Equalisation V 0 8 0 8 0 8 WIRING Use suitably insulated cable of 1 5 sq mm 16 AWG between regulator and battery for single source systems 2 5 sq mm 14 AWG ...

Page 8: ...multimeter to be installed in line In this way currents into and out of the regulator can be observed Do not remove battery connections since regulator operation depends on a very small supply current If the regulator is suspect then it can be temporarily bypassed by connecting the source positive direct to a battery positive The negative connections are common and do not need disturbing unless re...

Page 9: ...electrical connections to the battery as shown in the electrical section Insert the fuse or fuses in their carriers CAUTION Fit the tail vane first If you fit the wind turbine first the machine will turn out of control and be a danger to approach c Tail Vane Clamp the tail vane using the M8 x 25 screws washers and lock nuts d Wind turbine Assemble the blades to the hub with the concave or hollow s...

Page 10: ...10 Fig 8 ...

Page 11: ... international size 332 25 Spiral retaining ring 26 Pivot 27 V seal neoprene 28 Output cable tinned stranded copper flex twin 1 5sq mm arctic grade PVC sheath three metres length 29 Mounting pole 30 Socket Cap Screw M8 x 16 shakeproof washer 31 Cable gland with flexible tail 32 Brush cap brush O ring seal international size 012 neoprene brush holder spring connector 2 of each 33 Suppressor metal o...

Page 12: ... nut has a left handed thread and so is rotated clockwise to remove Pull the hub away from the machine and give a very careful tap on the end of the shaft with a rubber faced mallet if necessary If difficulty is encountered in removing the hub from the shaft avoid hammering on the shaft end Ampair offer a purpose made puller d Remove the tail vane e Feed some excess cable length up the pole f Remo...

Page 13: ...oor wiring connections Inspect all the screw terminals in the Pacific circuit for signs of fatigue or corrosion b Sticking brushes or associated brushgear contact problems See Pivot Section c Faulty Rectifiers The rectifiers and metal oxide varistor should last the life of the machine The most likely cause for their demise is accidental reverse polarity connection of Pacific to battery If this is ...

Page 14: ... damage is unlikely but sometimes occurs due to corrosion or other mechanical problems Considerable force is necessary to break the adhesive bond between the rotor and shaft and a bearing press with guide tools to protect the shaft is needed Rotor shaft assemblies can be returned for replacement Stator failure only normally occurs due to salt water immersion Any accident causing this necessitates ...

Reviews: