HOBUT CT105 Series Base Mounted Current Transformer, 100:5, 21mm Bore
- RS Stock No.:
- 668-4051
- Mfr. Part No.:
- CT105F100/5-2.5/1
- Manufacturer:
- HOBUT
Discontinued product
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- RS Stock No.:
- 668-4051
- Mfr. Part No.:
- CT105F100/5-2.5/1
- Manufacturer:
- HOBUT
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- GB
Product Details
HOBUT Three Phase Current Transformer
The HOBUT miniature three-phase current transformer with UKAS calibrated is suitable for the primary current of 100A with 5A secondary. It is for installation onto cables or 21mm maximum busbars. The transformer has an overall width of 105mm allowing installation directly on top of moulded case circuit breakers. The system voltage ranges between 0.72kV and 3kV.
Supplied with
Terminal cover and choice of fixings.
Supplied with
Terminal cover and choice of fixings.
Features and Benefits
Foot mount
21mm apertures
Frequency ranges between 50Hz and 60Hz
Continuous current is 1.2 x rated current
Insulation level is 3kV for 1 minute
Overall height of 79mm, width of 105mm and depth of 38mm
Operating temperature ranges between -30°C and 80°C
21mm apertures
Frequency ranges between 50Hz and 60Hz
Continuous current is 1.2 x rated current
Insulation level is 3kV for 1 minute
Overall height of 79mm, width of 105mm and depth of 38mm
Operating temperature ranges between -30°C and 80°C
Certifications
ANSI/ESD S20.20:2014
BS 7626
BS EN 61340-5-1:2007
BSEN 60044-1
IEC 60044-1
IEC185
CE certified
BS 7626
BS EN 61340-5-1:2007
BSEN 60044-1
IEC 60044-1
IEC185
CE certified
Specifications
Attribute | Value |
|---|---|
| Current Ratio | 100:5 |
| Series | CT105 |
| Bore Size | 21mm |
| Transformer Type | Base Mounted |
| Overall Height | 79mm |
| Overall Width | 105mm |
| Overall Depth | 53mm |
| Minimum Temperature | -30°C |
| Maximum Temperature | +80°C |
| Mounting Type | Base Mounted |