LB500-S中文资料莱姆数据手册PDF规格书

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).

特性 Features

• Closed loop (compensated) current transducer using the Hall effect

• Insulated plastic case recognized according to UL 94-V0.

Special features

• VC = ± 15 (± 5 ) V

• KN = 1 : 2500

• Low thermal offset drift with temperature

• Better zero crossing performance

• TA = + 10°C .. + 50°C

• Shield between primary and secondary connected to VC -

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

• HVDC transmisions.