Product Summary
The LF205-S is a current transducer. 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). The applications of the LF205-S include AC variable speed drives and servo motor drives, Static converters for DC motor drives, Battery supplied applications, Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS), Power supplies for welding applications.
Parametrics
LF205-S absolute maximum ratings: (1)IPN Primary nominal r.m.s. current: 200 A; (2)IP Primary current, measuring range: 0 to ±420 A; (3)ISN Secondary nominal r.m.s. current: 100 mA; (4)K N Conversion ratio: 1: 2000; (5)VC Supply voltage (± 5 %): ±12 to 15 V; (6)IC Current consumption @ ±15 V: 17 +IS mA; (7)Vd R.m.s. voltage for AC isolation test, 50 Hz, 1 mn: 3.5 kV.
Features
LF205-S features: (1)Closed loop (compensated) current transducer using the Hall effect; (2)Insulated plastic case recognized according to UL 94-V0.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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LF205-S |
LEM USA Inc |
CUR TRANSDUCER, CLO LOOP,2000a |
Data Sheet |
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LF205-SP1 |
Other |
Data Sheet |
Negotiable |
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