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Current Transformer Miniature Three Phase |
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Miniature Three Phase Current Transformer |
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*For close-up, click on the above pictures |
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Description
Resin cast miniature three phase current transformers with inbuilt mounting foot
suitable for primary ranges from 100A-250A with 5A secondary
Application
For installation onto cables or 20mm maximum busbars. The products have an overall width or 105mm allowing installation directly alongside breakers for greater speed of installation and optiminsation of space.
Specifications
Conforms to IEC185, BS7626, BSEN60044-1 and IEC 60044-1
Ambient temperature range -30c to 80c
Rated system voltage 0.72/3kv
Frequency range 50-60Hz
Insulation level 3Kv for 1 minute
Continuous current 1.1 x rated current
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Range
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Type
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Current Ratio
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A
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B
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C
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D
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E
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F
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G
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H
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MT105- 100A
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100/5A
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105
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70
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38
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53
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25
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21
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35
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35
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MT105- 150A
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150/5A
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105
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70
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38
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53
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25
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21
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35
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35
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MT105- 200A
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200/5A
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105
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70
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38
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53
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25
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21
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35
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35
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MT105- 250A
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250/5A
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105
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70
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38
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53
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25
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21
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35
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35
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