Blocs & Range Summary - EnerSys Nexsys 12NXS26 Technical Manual

As recombination is never 100%, some hydrogen gas is emitted from NexSys® blocs
through the self-regulating valve; the Igas value for this technology of bloc is 1.5A/100 Ah
C5/C6.
BLOC SUMMARY
RANGE SUMMARY
Table 1 – NexSys specifications
Nominal Nominal
NexSys® Voltage
Capacity C Capacity C
5
Bloc (v)
[Ah] 1.70vpc [Ah] 1.75vpc
@ 30°C/86°F @ 25°C/77°F
12NXS26 12 26
12NXS36 12 36
12NXS38 12 38
12NXS50 12 50
12NXS61 61
12
12NXS62
12 62
12NXS85 12 85
12NXS86 12 86
12NXS90 12 90
12NXS120 12 120 120
12NXS137 12 137 137
12NXS157 12 157 157
12NXS166 12 166 166
12NXS186 12 186 186
Table 1
Option A: SAE post Option B: M6 male front
terminal adapter
Flexible connectors must be used for all monobloc connections.
EnerSys® approved fasteners must be used.
6 Dimensions
Length Width
in mm in mm
26 9.84 250 3.82 97
36 9.84 250 3.82 97
38 7.74 197 6.50 165
8.66 220 4.72 120
50
11.02 280 3.82 97
61
329 6.53 166
62 12.95
395 4.13 105
85 15.55
86 12.99 330 6.79 172
90 11.89 302 6.89 175
13.31 338 6.81 173
16.90 429 6.79 172
16.90 429 6.79 172
22.09 561 4.92 125
22.09 561 4.92 125
Terminal layout 1
Terminal layout 2
Weight
Height Terminal Height
lbs
in mm in mm
5.79 147 5.67 144 21.10
197 7.64 194 29.00
7.76
170 6.37 162 38.40
6.69
9.76
252 248 41.00
9.92
9.76
264 248 42.00
10.39
174 6.53 166 53.10
6.85
264 9.76 248 60.00
10.39
8.43 214 8.62 219 77.40
8.78 223 8.94 227 69.45
10.71 272 10.75 273 94.80
9.36 238 9.36 238 105.00
10.75 273 10.80 274 117.00
11.14 283 10.35 263 113.30
12.78 317 11.69 297 131.10
5
NexSys Technical Manual
Terminal Terminal
Standard
Adapters Layout
Terminals
Kg
9.60 M6 Female A 1
13.20 M6 Female A 1
17.40 M6 Female 1
A
18.60 1
M6 Female A
19.10
M8 Female — 2
24.10 M6 Female A 1
27.20 M8 Female — 2
3/8 - 16"
35.10 A 1
Female
31.50 M6 Female A 3
43.00 M6 Female A 3
47.60 M6 Female B 2
53.10 M6 Female B 2
51.20 M8 Female B 2
59.40 M8 Female B 2
Terminal layout 3