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Nickel Cadmium Batteries - Block Types
•
Nickel Cadmium Battery works by an electrochemical reaction between a Nickel positive plate and a Cadmium negative plate, immersed in a liquid alkaline electrolyte (potassium hydroxide). This reaction produces a nominal voltage of 1.2 volts per cell.
•
An electrolyte solution of potassium hydroxide and a small amount of lithium hydroxide acts only as an ion transfer medium, delivering optimum performance without causing base material degradation.
•
The nickel plated steel bar terminal pillars are wedged to the plate bus bars and are internally threaded for bolting on connectors. The integrity of the viscoelastic seal between the cover and the terminal will ensure total containment throughout the life of the battery.
•
The high impact translucent polypropylene container cells are welded together by heat selaing to form a rigid block type and it is resistible to corrosion in wet and saline conditions, easy to assemble and allow full visibility of the electrolyte level, hence facilitating maintenance in operational applications.
 
 
•
Battery Design Features -
Fully welded internal construction of steel compnnents, Strong welded polypropylene containers as standard,
Flame retardant (UL94V0) welded containers, optional, Flip-top flame arresting vents as standard (UL recognised),
Operations over a wide range of temperatures -40°C to +60°C, Life in excess of 25 years in many applications,
Resistance to high temperature ageing.
 
 
 
 
 
NBL Range
 
 
Cell type
Height
Width
Block dimensions (mm) L(1)
L(2)
L(3)
Approx. weight per cell (kg)
Approx. electrolyte volume per cell (I)
Electrolyte volume level between marks (I)
Cell connection bolt Per pole
NBL 7.5
194
123
53
77
0.8
0.24
0.08
M6
NBL 16
264
123
53
77
1.1
0.35
0.08
M6
NBL 30
264
123
74
108
1.8
0.46
0.12
M6
6NBL 37
349
195
57
82
2.6
0.69
0.19
M6
NBL 45
264
123
98
144
2.6
0.59
0.16
M6
NBL 48
405
195
57
82
3.2
0.86
0.19
M6
NBL 59
264
123
122
180
3.2
0.70
0.20
M6
NBL 70
349
195
79
115
4.1
1.0
0.28
M8
NBL 90
405
195
79
115
4.9
1.2
0.28
M8
NBL 102
349
195
103
151
5.6
1.2
0.38
M10
NBL 131
405
195
103
151
6.7
1.5
0.38
M10
NBL 173
405
195
127
187
8.4
2.0
0.50
M10
NBL 199
349
195
183
268
9.6
2.4
0.70
M10
NBL 214
405
195
159
232
9.9
2.3
0.59
M10
NBL 256
405
195
183
268
11.5
2.9
0.70
M10
NBL 304
405
195
228
336
14.5
3.5
0.86
2xM10
NBL 346
405
195
252
372
16.5
3.9
1.0
2xM10
NBL 387
405
195
146
278
17.5
4.2
1.1
2xM10
NBL 429
405
195
159
304
19.5
4.6
1.2
2xM10
NBL 470
405
195
171
328
21.0
5.2
1.3
2xM10
NBL 510
405
195
183
23.0
5.8
1.4
2xM10
NBL 600
405
195
219
28.0
5.6
1.7
3xM10
NBL 645
405
195
232
30.0
6.9
1.8
3xM10
NBL 770
405
195
268
34.5
8.6
2.1
3xM10
NBL 860
405
195
304
40.0
9.2
2.4
4xM10
NBL 1020
405
195
352
46.0
11.5
2.8
4xM10
NBL 1070
405
195
377
49.5
11.5
3.0
5xM10
NBL 1280
405
195
437
57.5
14.4
3.5
5xM10
NBL 1450
405
195
497
66.0
16.4
4.0
6xM10
NBL 1540
405
195
522
69.0
17.3
4.2
6xM10
 
     
   
 
NBM Range
 
 
Cell type
Height
Width
Block dimensions (mm) L(1)
L(2)
L(3)
Approx. weight per cell (kg)
Approx. electrolyte volume per cell (I)
Electrolyte volume level between marks (I)
Cell connection bolt Per pole
NBM 11
194
123
64
94
0.9
0.30
0.11
M6
NBM 15
194
123
74
108
1.2
0.33
0.12
M6
NBM 22
264
123
64
94
1.5
0.46
0.11
M6
NBM 30
264
123
74
108
1.8
0.46
0.12
M6
NBM 43
349
195
69
100
3.4
0.95
0.24
M6
NBM 56
405
195
69
100
4.0
1.1
0.24
M8
NBM 65
349
195
79
115
4.1
1.0
0.28
M6
NBM 84
405
195
79
115
4.9
1.2
0.28
M8
NBM 112
405
195
94
137
6.3
1.4
0.33
M8
NBM 138
405
195
115
169
7.6
1.7
0.43
M10
NBM 161
405
195
127
187
8.4
1.9
0.50
M10
NBM 184
405
195
159
232
9.9
2.4
0.59
M10
NBM 208
405
195
183
268
11.5
2.9
0.70
M10
NBM 231
405
195
183
268
12.0
2.9
0.70
M10
NBM 277
405
195
228
336
14.5
3.5
0.86
2xM10
NBM 300
405
195
240
354
15.5
3.7
0.86
2xM10
NBM 323
405
195
252
372
16.5
3.9
1.0
2xM10
NBM 346
405
195
146
278
17.5
4.4
1.1
2xM10
NBM 369
405
195
159
304
19.5
4.8
1.2
2xM10
NBM 392
405
195
171
328
21.0
5.3
1.3
2xM10
NBM 415
405
195
183
23.0
5.8
1.4
2xM10
NBM 438
405
195
183
23.5
5.8
1.4
2xM10
NBM 461
405
195
183
24.0
5.7
1.4
2xM10
NBM 505
405
195
213
27.5
6.5
1.6
3xM10
NBM 555
405
195
232
30.0
7.2
1.8
3xM10
NBM 625
405
195
268
34.5
8.7
2.1
3xM10
NBM 690
405
195
268
36.0
8.6
2.1
3xM10
NBM 740
405
195
304
40.0
9.6
2.4
4xM10
NBM 830
405
195
352
46.0
11.7
2.8
4xM10
NBM 920
405
195
352
48.0
11.8
2.8
4xM10
NBM 965
405
195
372
50.5
11.4
3.0
6xM10
NBM 1040
405
195
437
57.5
14.6
3.5
5xM10
NBM 1150
405
195
437
60.0
14.4
3.5
5xM10
NBM 1220
405
195
510
67.5
17.0
4.1
6xM10
NBM 1390
405
195
522
72.0
17.3
4.2
6xM10
 
     
   
 
NBH Range
 
 
Cell type
Height
Width
Block dimensions (mm) L(1)
L(2)
L(3)
Approx. weight per cell (kg)
Approx. electrolyte volume per cell (I)
Electrolyte volume level between marks (I)
Cell connection bolt Per pole
NBH 8.3
264
123
53
77
1.1
0.36
0.08
M6
NBH 12
264
123
64
94
1.5
0.44
0.11
M6
NBH 16
264
123
74
108
1.8
0.48
0.12
M6
NBH 19
349
195
57
82
2.6
0.77
0.19
M6
NBH 29
349
195
69
100
3.4
0.95
0.24
M6
NBH 39
349
195
79
115
4.1
1.1
0.28
M8
NBH 49
349
195
94
137
5.2
1.3
0.33
M8
BH 59
349
195
103
151
5.6
1.5
0.38
M10
NBH 69
349
195
127
187
6.4
1.8
0.50
M10
NBH 79
349
195
127
187
7.0
1.8
0.50
M10
NBH 88
349
195
159
232
7.9
2.3
0.59
M10
NBH 98
349
195
159
232
8.5
2.2
0.59
M10
NBH 118
349
195
183
268
9.6
2.7
0.70
M10
NBH 137
349
195
252
372
12.0
3.7
1.0
2xM10
NBH 157
349
195
252
372
13.5
3.7
1.0
2xM10
NBH 177
349
195
159
16.5
4.5
1.2
2xM10
NBH 196
349
195
159
17.0
4.4
1.2
2xM10
NBH 236
349
195
183
20.0
5.7
1.4
2xM10
NBH 265
349
195
232
25.5
6.8
1.8
2xM10
NBH 294
349
195
232
26.0
6.5
1.7
2xM10
NBH 353
349
195
268
31.5
8.6
2.1
2xM10
NBH 393
349
195
304
36.0
8.7
2.3
2xM10
NBH 471
349
195
352
40.5
11.4
2.8
4xM10
NBH 491
349
195
377
45.5
10.9
2.9
5xM10
NBH 590
349
195
437
50.5
14.3
3.5
4xM10
NBH 640
405
195
377
52.5
13.0
2.9
5xM10
NBH 705
405
195
437
57.5
16.4
3.5
5xM10
NBH 765
405
195
437
60.0
16.2
3.5
5xM10
NBH 865
405
195
497
68.5
18.3
4.0
6xM10
NBH 920
405
195
522
72.0
19.4
4.2
6xM10
 
     
   
 
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