Dranetz-BMI Power Products
Precision Split Current Transformers
Low Input Amps with Low Voltage Output 0.4" Window:
PQ4LN is an indoor type CT. An internal voltage setting resistor sets the full scale output voltage to 1500 mV to be compatible with D-BMI instruments- this resistor also provides open circuit shock protection.
The removable leg contains a lapped spring loaded core that mates with the precision core in the main housing. The phase displacement is adjusted to be within +/-60'.
Input Current: 50/60Hz sinewave or distorted sinewave, single phase
Power Factor: Any load power factor from 0.5 to 1.0 either lead or lag
Voltage Rating: 600VAC -- tested per UL506
Interface Impedance: Minimum of 100,000 Ohms resistive (negligible loading)
Output: 1500 Millivolts AC for full scale 1,5,10 amps
Ratio/Linearity Accuracy: 0.5% <0.1% available on special order>
Phase Displacement or Shift: 60' or less @ 50/60Hz
Phase Connection Relationship: White wire positive with arrow towards source
Bandwidth: 50Hz to > 1KHz within 3db
Temperature Affects: Less than 0.05% deviation in output voltage from -20ºC TO +50ºC
Construction: Plastic ABS/PVC UL94-VO ; removable leg uses 2 knurled nylon screws. Twisted pair of leads 2 meters long to D-BMI TR connector. Compatible with new portables and 61000 instruments.
PQ4LN01-D 10 ma to 1000 ma over range to 5 amps
PQ4LN05-D 100 ma to 5.0 a over range to 25 amps
PQ4LN10-D 100 ma to 10 a over range to 200 amps
Order from : firstname.lastname@example.org
Power Quality Inc,
642 E 39th Placs, #5
Yuma, AZ 85365
1-928-344-9008 fax 1-928-344-8847