Click to expand full text
Current Transducer LF 305-S
For the electronic measurement of currents : DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
IPN
=
300 A
Preliminary
Electrical data
IPN IP RM Primary nominal r.m.s. current Primary current, measuring range Measuring resistance with ± 12 V with ± 15 V with ± 20 V ISN KN VC IC Vd @ ± 300 A max @ ± 500 A max @ ± 300 A max @ ± 500 A max @ ± 300 A max @ ± 500 A max 300 0 .. ± 500 RM min RM max 0 0 0 0 15 15 39 12 58 22 93 45 A A Ω Ω Ω Ω Ω Ω
Features
• Closed loop (compensated) current • Insulated plastic case recognized
according to UL 94-V0.