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Split Core Current Transformer DP
    Publish time 2020-11-16 16:20    
Split Core Current Transformer DP


Split Core Current Transformer DP


Introduce:

DP type of split core current transformers have been designed to easily fit around cables without breaking the circuit.Its advantages of big capacity and big mounting hole size,could be used in more power applications.DP was global used in most power applications.

Features:

  • Double-screw fastening, safe, easy to install, portable.

  • Two built in fixing methods:Base;Busbar mounting

  • Wide inner window, allowing clamping of big cables or bus-bars.

  • Wide range of sizes to accommodate all the existing installations.

  • Primary current from 5A to 5000A.

Applications:

  • Current measurement, monitoring and piotection for electrical wiring and equipment.

  • Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system,air-condition equipment and automation-control system.

  • Current, power and energy monitoring device.

  • Relay protection device.


Electrical ParameterMechanical Parameter
Frequency50-400HzCasePC/UL94-V0
Rated Input5A-5000ABobbinPBT
Measuring range10%In-120%InCoreSilicon steel
Rated Output0-5AInternal structureEpoxy
Ratio≤ ± 0.5%ConstructionTie
Phase angle≤ ±30minOperation Temp-25oC~+75oC
Dielectric strangth2.5KV/1mA/1minOperating Humidity≤85%
Insulation ResistanceDC500V/100MΩ minOutput ConnectionTerminal
MODELRatioBurden(VA)AccuracyFrequency(Hz)
0.51
DP-23100/5A/2.5VA50/60Hz
150/5A/2.5VA50/60Hz
200/5A2.5VA5VA50/60Hz
250/5A2.5VA5VA50/60Hz
300/5A5VA5VA50/60Hz
400/5A5VA5VA50/60Hz
MODELRatioBurden(VA)AccuracyFrequency(Hz)
class:0.5class:1
DP-58250/5A/2.5VA50/60Hz
300/5A/2.5VA50/60Hz
400/5A2.5VA2.5VA50/60Hz
500/5A2.5VA5VA50/60Hz
600/5A2.5VA5VA50/60Hz
800/5A5VA5VA50/60Hz
1000/5A5VA10VA50/60Hz
MODELRatioBurden(VA)AccuracyFrequency(Hz)
0.51
DP-88250/5A/2.5VA50/60Hz
300/5A/2.5VA50/60Hz
400/5A2.5VA2.5VA50/60Hz
500/5A2.5VA5VA50/60Hz
600/5A2.5VA5VA50/60Hz
800/5A5VA5VA50/60Hz
1000/5A5VA10VA50/60Hz
MODELRatioBurden(VA)AccuracyFrequency(Hz)
0.51
DP-812500/5A/2.5VA50/60Hz
600/5A/2.5VA50/60Hz
750/5A2.5VA5VA50/60Hz
800/5A2.5VA5VA50/60Hz
1000/5A5VA10VA50/60Hz
1200/5A5VA10VA50/60Hz
1500/5A5VA10VA50/60Hz
1600/5A5VA10VA50/60Hz
2000/5A5VA10VA50/60Hz
MODELRatioBurden(VA)AccuracyFrequency(Hz)
class:0.5class:1
DP-8161000/5A5VA10VA50/60Hz
1200/5A7.5VA10VA50/60Hz
1500/5A7.5VA10VA50/60Hz
1600/5A10VA10VA50/60Hz
2000/5A10VA15VA50/60Hz
2500/5A10VA20VA50/60Hz
3000/5A20VA25VA50/60Hz
4000/5A20VA25VA50/60Hz
5000/5A20VA25VA50/60Hz