End of Year sale on GTO Gate Drivers
Darrah Electric
Company
My Account
Published 09/19/2019

LEM Current Transducers LA 305 series

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).

Features
- Closed loop (compensated) Current transducer using the Hall effect
- Insulated plastic case recognized according to UL 94-V0
- Copyright protected
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
Applications
- 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

For downloading and printing of data sheets in PDF format, click on the part numbers.

Model Measurement Nominal Value Accuracy Supply Voltage Second. Nominal Signal
LA 305-S/SP6 Current 300 A 0.8% External DC Bipolar 15 to 24 V Instantaneous Current 75 mA
LA 305-S/SP8 Current 300 A 0.8% External DC Bipolar 12 to15 V Instantaneous Current 120 mA
LA 305-S Current 300 A 0.8% External DC Bipolar 12 to 15 V Instantaneous Current 120 mA
LA 305-S/SP1 Current 500 A 0.8% External DC Bipolar 12 to 15 V Instantaneous Current 250 mA
LA 305-S/SP19 Current 500 A 0.8% External DC Bipolar 15 to 24 V Instantaneous Current 142.8 mA
LA 305-S/SP22 Current 300 A 0.8% External DC Bipolar 15 to 15 V Instantaneous Current 120 mA
LA 305-S/SP4 Current 300 A 0.8% External DC Bipolar 12 to 15 V Instantaneous Current 120 mA
LA 305-S/SP5 Current 300 A 0.8% External DC Bipolar 12 to 15 V Instantaneous Current 120 mA

Darrah Electric is a proud Authorized Distributor of LEM Products

Click here to see our inventory or contact us for lead times and/or pricing at (216) 631-0912.