Datasheet CR4310, CR4311 (CR Magnetics) - 2

AC Current to Voltage Transducer Specifications
Accuracy:..Depends on the range, Operating Temperature Range:. -30°C to +60°C see Part Numbers table Storage Temperature Range:.. -55°C to +85 °C Calibrated Signal Out:.. 0 - 5 Vdc for CR4310 Shipping Weight:... 1.5 pounds (.68 kg.) 0 - 10 Vdc for CR4311 Frequency:.. 50/60 Hz Max. Signal Out:.. 16 Vdc for CR4310 Ripple:... 1% Max. peak 33 Vdc for CR4311 Insulation Class:.. 600 V, BIL 10 KV Full Wave Response Time:..250 ms max., 10-90% FS Output Load: 4310 - 1 Meg Ω or Greater Continuous Thermal Current Rating Factor:...2.50 @ 30°C 4311 - 150 K Ω or Greater Short Time Thermal Current Rating Factor:.60 x FS (1 Sec)
Connection Drawing Outline Drawing
inch (mm)
Typical Application
+ + - + - - + -
3-PHASE SYSTEMS
Three-phase systems may be monitored by attaching three transducers in series. The total output voltage will be the sum of each individual transducer. If each transducer is sized for the full-scale current, the output voltage will be 0-15 Vdc for the CR4310 Series (0-30 Vdc for the CR4311 Series) at 0 to 100% full-scale. As an alternate, each transducer may be sized for three times the full-scale current, then the output voltage for the CR4310 will be 0-5 Vdc for 0 to 100% full-scale. Heaters Controls And Sensors Ltd., www.hcs77.com Toll Free: 800 - 279 - 9912 11 transducer03a