Datasheet

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Voltage Transducer LV 25-P
Isolation characteristics
V
d
Rms voltage for AC isolation test, 50 Hz, 1 min 2.5
2)
kV
V
w
Impulse withstand voltage 1.2/50 µs 16 kV
Min
dCp Creepage distance 19.5 mm
dCl Clearance distance 19.5 mm
CTI Comparative Tracking Index (Group IIIa) 175
Note:
2)
Between primary and secondary.
Application examples
According to EN 50178 and IEC 61010-1 standards and following conditions:
• Over voltage category OV 3
• Pollution degree PD2
• Non-uniform field
Safety
This transducer must be used in electric/electronic equipment with respect to
applicable standards and safety requirements in accordance with the manufacturer's
operating instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can carry hazardous
voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious damage.
This transducer is a built-in device, whose conducting parts must be inaccessible
after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
EN 50178 IEC 61010-1
dCp, dCI, Rated isolation voltage Nominal voltage
Single isolation 1600 V 1600 V
Reinforced isolation 800 V 800 V
V
W