CSE185L

Current Sense / Low Frequency
Transformers
web:www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: September 19, 2016
CSE185L
Description:
Triad’s low frequency current sense transformers are designed to monitor
current from 0.1 to 3 ampere at frequencies from 50 Hz to 400 Hz.
Electrical Specifications at 25º C:
Turns ratio: Primary to sense 1: 50
Suggested burden resistor: 60
Typical output: 110mV/Amp
Primary DCR: 19.5 maximum
Sense DCR: 23 Ω maximum
Operating Temperature: -30°C to 95°C
Storage Temperature: -50°C to 125°C
Maximum input: 3Arms, 0-240VAC circuit
Maximum output voltage: 4.0Vrms. Burden resistor value must be selected
to not exceed this voltage.
Response Curve:
Construction:
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. For soldering and washing information please see
http://www.triadmagnetics.com/faq.html
PC BOARD
LAYOUT
PRIMARY
SECONDARY
SCHEMATIC

CSE185L

Mfr. #:
Manufacturer:
Triad Magnetics
Description:
Current Transformer Sensors Current Transformers .1-3 AMP 50 to 400Hz CURRENT SENSE XFMR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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