Current transducer HAC 100..800-S
Isolation characteristics
V
d
dCp
dCl
CTI
Rms voltage for AC isolation test, 50 Hz, 1 min
Creepage distance
Clearance distance
Comparative Tracking Index (Group IIIa)
2.5
2)
> 5.5
> 5.5
> 220
kV
mm
mm
Application examples
According to EN 50178 and CEI 61010-1 standards
and following conditions :
·
Over voltage category
·
Pollution degree PD2
·
Non-uniform field
OV 3
EN 50178
dCp, dCI,
V
W
Single isolation
Reinforced isolation
Rated isolation voltage
2.2 kVac
500 V
1.2 kVac
150 V
CEI 61010-1
Nominal voltage
Cat
III
1000
V rms
II
500
V rms
Cat III 250 V
rms
Cat II 600
Note :
2)
Between primary and secondary
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LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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