ADVERTISING PUBLICATION

LEM International, SEEIM - issue 2, 2019

ADVERTISING PUBLICATION LEM International



YOUR SOLAR
LIFEGUARD

LDSR series
New closed-loop current transducers, based on a
custom Hall Effect LEM ASIC, measure the leakage current
up to 2 KHz frequency. Used in transformerless photovoltaic
(PV) inverters for the residential market, LDSR measures AC &
DC fault currents and ensures the safety of people around the
installation. LDSR offers a competitive price, low dimensions and
complies with all regulatory standards.
LDSR is also an excellent alternative to expensive fluxgate solutions
due to its small footprint and simple construction.

• 300 mA nominal current
• PCB mounting
• Small dimensions & light
weight (25g)
• -40 to +105°C operating
temperature
• Single or three phase
configuration


www.lem.com

At the heart of power electronics.


Other advertising publications LEM International


view all



Top