Product Center
Current Transformer MBO
    Publish time 2021-09-28 16:20    
Current Transformer MBO


Current Transformer MBO


Introduce:

MBO Series (9 frames) perfect designed plastic case current transformer, advanced snap on body, high accuracy (up to Class 0.2S),humanization transparent cover and lead seal hole design makes the CT very easy to indentify after long term use and perfect anti-stealing electricity.

Features:

  • Safe, easy to install, portable.

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

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

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
Frequency50/60HzCasePC/UL94-V0
Rated Input5A-3000ABobbinPA66
Measuring range5%In-120%InCoreSilicon steel
Rated Output1A,5AConstructionScrew
Ratio Voltage0.72KV (AC)Operating Temp－40℃～＋120℃
Dielectric strength3.0KV/1mA/1minOperating Humidity≤85%
Insulation ResistanceDC500V/100MΩ minOutput ConnectionTerminal
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-62/B5/5A1.52.550/60
10/5A1.52.550/60
15/5A1.52.550/60
20/5A1.52.550/60
25/5A1.52.550/60
30/5A1.52.550/60
40/5A1.52.550/60
50/5A1.52.550/60
60/5A1.52.550/60
75/5A1.52.550/60
100/5A1.52.550/60
150/5A1.52.550/60
200/5A1.52.550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-62/2030/5A1.5（4T）2.5(4T)50/60
40/5A1.5（4T）2.5(4T)50/60
50/5A1.5（2T）2.5(2T)50/60
60/5A1.5（2T）2.5(2T)50/60
75/5A1.5（2T）1.550/60
80/5A1.5（2T）1.550/60
100/5A1.52.550/60
150/5A2.53.7550/60
200/5A2.53.7550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-62/3030/5A–2.5(4T)50/60
40/5A–2.5(4T)50/60
50/5A–2.5(2T)50/60
60/5A–2.5(2T)50/60
75/5A–2.5(2T)50/60
100/5A1.52.550/60
150/5A1.53.7550/60
200/5A2.5550/60
250/5A2.5550/60
300/5A3.75550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-62/4060/5A1.5(3T)3.75(3T)50/60
75/5A1.5(2T)3.75(2T)50/60
100/5A1250/60
150/5A1.52.550/60
200/5A2.53.7550/60
250/5A2.53.7550/60
300/5A3.753.7550/60
400/5A3.75550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-3050/5A–1.5(2T)50/60
60/5A–1.5(2T)50/60
75/5A–1.550/60
100/5A1.52.550/60
150/5A1.52.550/60
200/5A2.5550/60
250/5A3.75550/60
300/5A5550/60
400/5A5550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-40100/5A1.52.550/60
150/5A1.52.550/60
200/5A2.5550/60
250/5A3.75550/60
300/5A5550/60
400/5A5550/60
500/5A57.550/60
600/5A57.550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-60300/5A1.52.550/60
400/5A2.5550/60
500/5A51050/60
600/5A51050/60
750/5A51050/60
800/5A51050/60
1000/5A51550/60
1200/5A51550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-70400/5A2.5550/60
500/5A51050/60
600/5A51050/60
750/5A51050/60
800/5A51050/60
1000/5A51050/60
1200/5A51050/60
1500/5A51550/60
1600/5A51550/60
TypeCurrent RatioBurden（VA)Rated Frequency(Hz)
class:0.5class:1.0
MBO-100750/5A51050/60
800/5A51050/60
1000/5A51550/60
1200/5A101550/60
1500/5A101550/60
1600/5A101550/60
2000/5A101550/60
2250/5A101550/60
2500/5A101550/60
3000/5A101550/60