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Ring-Type Metering Current Transformers
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Our standard range of Ring CTs has been proved and accepted by leading
switchgear manufacturers and electricity companies. The range has now been extended to cover BS3938, BS7626,
BSEN 60044-1 and IEC185. Economies have been made in the new designs,
without jeopardising our reputation for quality and accuracy.
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Class
0.2 also available - please inquire.
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Available
extras - These must be specified with order |
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Terminal
cover
Flying leads
M6 Terminal Screws
High Voltage Insulation Tube
Mounting Feet
Busbar Mounting Bracket |
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To meet quick deliveries, materials
for the following ranges are held in stock. If you required CT is
not listed, we may still be able to meet your demands. Please
contact our design department with any queries.
| Range |
Min
I/D (mm) |
Min
O/D (mm) |
Ratios |
VA |
Class |
| M1 |
30 |
79 |
50/5
- 300/5 |
2.5-10.0 |
0.5-3.0 |
| M2 |
46 |
104 |
100/5
- 1000/5 |
2.5-10.0 |
0.5-3.0 |
| M3 |
66 |
119 |
200/5
- 1500/5 |
5.0-15.0 |
0.5-3.0 |
| M4 |
76 |
123 |
400/5
- 2000/5 |
5.0-15.0 |
0.5-3.0 |
| M5 |
110 |
170 |
800/5
- 3000/5 |
5.0-15.0 |
0.5-3.0 |
| M6 |
131 |
189 |
1000/5
- 4000/5 |
5.0-15.0 |
0.5-3.0 |
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