Catalog CR Magnetics Transducers, Relays, Transformers, Indicators (CR Magnetics) - 8
| Manufacturer | CR Magnetics |
| Description | Selection Guide |
| Pages / Page | 38 / 8 — Precision, AC Current to. Voltage Transducer. Application Notes. CONTROL … |
| File Format / Size | PDF / 1.6 Mb |
| Document Language | English |
Precision, AC Current to. Voltage Transducer. Application Notes. CONTROL VOLTAGE OUT vs FULL-SCALE INPUT CURRENT
Model Line for this Datasheet
Text Version of Document
Precision, AC Current to Voltage Transducer Application Notes
2.69 (68.3) 35 1.69 (42.9) .50 (12.7) 30 25 CR4311 20 CR4310 2.36 (59.9) 15 2.00 (50.8) 10 Output Volts, DC 5 0 0 50 100 150 200 250 300 350 400 .25 (6.4) #10-32 Percentage Full Scale (FS) SCREWS .93 (23.6) DIA.
CONTROL VOLTAGE OUT vs FULL-SCALE INPUT CURRENT
2.75 (69.9) 0-5 Vdc for CR4310 0-10 Vdc for CR4311 TOTAL LOAD RESISTANCE .15 (3.8)
OUTLINE DRAWING
- + INTERCONNECT INSTRUMENTATION RESISTANCE RESISTANCE I INPUT
TYPICAL CONNECTIONS
in (mm)
Typical Applications EXTERNAL CURRENT TRANSFORMER 3-PHASE SYSTEMS
An external current transformer may be used with the transducer by Three-phase systems may be monitored by attaching three transducers routing the secondary leads through the window opening. Use the in series. The total output voltage will be the sum of each individual CR4310-5 or CR4311-5 current transducer with a 5 Amp secondary transducer. If each transducer is sized for the full-scale current, the instrument grade current transformer. For additional details on current output voltage will be 0-15 Vdc for the CR4310 Series (0-30 Vdc for the transformers, see page 25. 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 7
2.69 (68.3) 35 1.69 (42.9) .50 (12.7) 30 25 CR4311 20 CR4310 2.36 (59.9) 15 2.00 (50.8) 10 Output Volts, DC 5 0 0 50 100 150 200 250 300 350 400 .25 (6.4) #10-32 Percentage Full Scale (FS) SCREWS .93 (23.6) DIA.
CONTROL VOLTAGE OUT vs FULL-SCALE INPUT CURRENT
2.75 (69.9) 0-5 Vdc for CR4310 0-10 Vdc for CR4311 TOTAL LOAD RESISTANCE .15 (3.8)
OUTLINE DRAWING
- + INTERCONNECT INSTRUMENTATION RESISTANCE RESISTANCE I INPUT
TYPICAL CONNECTIONS
in (mm)
Typical Applications EXTERNAL CURRENT TRANSFORMER 3-PHASE SYSTEMS
An external current transformer may be used with the transducer by Three-phase systems may be monitored by attaching three transducers routing the secondary leads through the window opening. Use the in series. The total output voltage will be the sum of each individual CR4310-5 or CR4311-5 current transducer with a 5 Amp secondary transducer. If each transducer is sized for the full-scale current, the instrument grade current transformer. For additional details on current output voltage will be 0-15 Vdc for the CR4310 Series (0-30 Vdc for the transformers, see page 25. 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 7
