Downloads for CSE Series Low Frequency Current Sense Transformers (CSE186L)

Current Sense / Low Frequency
Tr a n s f o r m e r s
Triad’s low frequency current sense transformers are designed to monitor
current from 0.1 to 10 ampere at frequencies from 50 Hz to 400 Hz
Electrical Specifications at 25º C:
Turns ratio: Primary to sense 1: 166
Suggested burden resistor: 60
Typical output: See response curve below
Primary DCR: 2.0 mΩ maximum
Sense DCR: 23 Ω maximum
Operating Temperature: -30°C to 95°C
Storage Temperature: -50°C to 125°C
Maximum input: 10Arms, 0-240VAC circuit
Maximum output voltage: 4.0Vrms. Burden resistor value must be selected
to not exceed this voltage.
Response Curve:
These transformers are provided with Recognized Component electrical
insulation system (OBJY2), Class 130 (B), designated “B3”. Products are
designed, built and 100% tested for a hi-pot of 2500V, winding to winding and
1250V, winding to core.
Agency Files:
UL file E50476 – Electrical Insulation Systems, Class “B3”, 130C
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2011/65/EU, known as the RoHS initiative.
*Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’
website for the most current version.
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 1, 2015