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| Description | Two resin cast miniature three phase current transformers with inbuilt mounting feet suitable for primary ranges from 100A - 630A with 5A secondary. |
| Application | For installation onto cables or 25mm maximum busbars. The products have an overall width of 105mm or 140mm allowing installation directly on top of moulded case circuit breakers for greater speed of installation and optimisation of space. |
Technical Specification |
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Conform to IEC185, BS7626, BSEN 60044-1 and IEC 60044-1 |
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Rated system voltage 0.72/3kV. |
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Ambient temperature range -30ºC to 80ºC |
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Frequency Range 50-60Hz |
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Insulation level 3kV for 1 minute |
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Continuous current, 1.2 x rated current |
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Range & Dimensions |
| Type | Available Ratios | A | B | C | D | E | F | G | H |
| CT105 | 100/5 | 105 | 70 | 38 | 53 | 25 | 21 | 35 | 35 |
| 150/5 | |||||||||
| 160/5 | |||||||||
| 200/5 | |||||||||
| 250/5 | |||||||||
| CT140 | 250/5 | 140 | 80 | 38 | 53 | 35 | 25 | 45 | 47.5 |
| 300/5 | |||||||||
| 400/5 | |||||||||
| 500/5 | |||||||||
| 600/5 | |||||||||
| 630/5 |
All Types 2.5VA Class 1
Data Sheet In PDF Format Available here
Contact sales: sales@hobut.co.uk
