LF205-S Datasheet Current Transducer

Manufacturer: LEM

LF205-S current transducer by LEM - Datasheet Preview

Datasheet Details

Part number	LF205-S
Manufacturer	LEM
File Size	512.36 KB
Description	Current Transducer
Download	LF205-S Download (PDF)

Overview

Current Transducer LF 205-S/SP3 For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

IP N = 100 A Electrical data IP N Primary nominal RMS current IP M Primary current, measuring range RM Measuring resistance @ with ±12 V @ ±100 A max @ ±200 A max with ±15 V @ ±100 A max @ ±200 A max IS N Secondary nominal RMS current NP/NS UC IC Turns ratio Supply voltage (+5 %) Current consumption @ ±15 V 100 A 0 ...

±200 A TA = 70 °C TA = 85 °C R R R R M min M max M min M max 0 95 15 94 Ω 0 40 15 39 Ω 16 123 47 122 Ω 16 55 47 54 Ω 100 mA 1 : 1000 ±12 ...

Key Features

Closed loop (compensated) current transducer using the Hall effect.
Insulating plastic case recognized according to UL 94-V0. Special features.
IP N = 100 A.
IP M = 0 ±200 A.
NP/NS = 1 : 1000. Advantages.
Excellent accuracy.
Very good linearity.
Low temperature drift.
Optimized response time.
Wide frequency bandwidth.
No insertion losses.
High immunity to external interference.
Current overload capability.

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