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
1:Safe, easy to install, portable
2:Wide inner window, allowing clamping of big cables or bus-bars
3:Wide range of sizes to accommodate all the existing installations
Applications:
1:Current measurement, monitoring and protection for electrical wiring and equipment.
2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system.
3:Current, power and energy monitoring device.
4:Relay protection device.
Technical Index:
| Electrical Parameter |
Mechanical Parameter |
| Frequency |
50/60Hz |
Case |
PC/UL94-V0 |
| Rated Input |
5A-3000A |
Bobbin |
PBT |
| Measuring range |
5%In-120%In |
Core |
Silicon steel |
| Rated Output |
1A,5A |
Construction |
Screw |
| Ratio Voltage |
0.72KV (AC) |
Operating Temp |
-25ºC~+75ºC |
| Dielectric strength |
3.0KV/1mA/1min |
Operating Humidity |
≤85% |
| Insulation Resistance |
DC500V/100MΩ min |
Output Connection |
Terminal |
Technical Parameter
| Model |
Primary / Secondary |
Busbar Hole Dimensions(mm) |
Rated Burden (VA) |
Accuracy Class |
Rated Voltage |
| MBO-62/B |
5/5A~200/5A |
busbar |
2.5~5 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-62/20 |
30/5A~200/5A |
φ=20mm |
1.5~3.75 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-62/30 |
30/5A~300/5A |
φ=30mm |
1.5~5 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-62/40 |
60/5A~400/5A |
φ=40mm |
1.5~5 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-30 |
50/5A~400/5A |
φ=30mm |
1.5~5 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-40 |
100/5A~600/5A |
φ=40mm |
5~7.5 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-60 |
300/5A~1500/5A |
φ=60mm |
5~15 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-70 |
400/5A~16000/5A |
φ=70mm |
5~15 |
0.5 / 1.0 |
0.72KV(AC) |
| MBO-100 |
750/5A~3000/5A |
φ=100mm |
10~20 |
0.5 / 1.0 |
0.72KV(AC) |
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