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The “QCT02-15Clamp-on Current Transformer”is designed for easy installed in tight spaces and without the need for dismantling the p[rimary busbar or cables. The sensing head uses sliding push-fit clamp structure, safety isolation to avoid the user to contact with charged objects directly .It complies with CE standards and meets 300V CAT Ⅲ safety class.
Features:
.Flexible and light weights, exquisite appearance
.Easy& quick installation in tight spaces
.Excellent Linearity
.Maximum measuring current up to 130A
Applications:
.Power quality monitoring .CT secondary current detection .Smart logger .Distributed measurement systems
Model Code
General data:
.Operating temperature＆humidity:0 to 50º C（32-122º C）, ≦80%RH（No condensate）
.Storage temperature ＆humidity:-10º C to 60º C (14-140º F), ≦80%rh(No condensate)
.Operating environment :Indoor ,altitude up to 2000meters
.Standard Safety:IEC61010-1:2001,300VCAT III
Dimension:
Electrical Parameter:
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Model Date |
CY-QCT02-15A5 |
CY-QCT02-15A100 |
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Rated primary current |
5A AC |
100A AC |
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Output Voltage |
10Mv AC/A |
1Mv AC/A |
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Amplitude accuracy |
±0.3%rdg. ±0.02%f.s(10%-100%11n),(45Hz-66Hz) |
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Phase accuracy |
±2º(10%-100%11n)(45Hz-5kHz) |
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The amplitude frequency characteristic |
±0.1%(45Hz-5kHz)(45Hz-5kHz) |
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Condutor impace |
±0.5(off-center) |
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Maximum input current |
≤0.1A(In AC 400A/m electromagnetic fields) |
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Temperature Coefficient |
±0.02%/º C of the reading data |
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Dielectric strength |
300V ACrms/Continue 15seconds (Circuits-iron,iron core –shell) |
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The maximum rated voltage |
300V ACrms |
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Application Standards |
Safety: EN61010-2-032:2002,300V CAT III, Contamination II EMC:EN61326:1997+A1:1998+A2:2001+A3：2003(ClassA) |
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Measurable conductor diameter |
Max.15mm |
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Cable length |
About 3m |
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Dimension |
About 46w *135H*21D(Excluding protruding parts) |
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Weigth |
About 230g |
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Attachment |
A user manual |
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F.S.:Maxmum display value or scale length
Rdg:Reading value (the value of the current being measuring and displayed in the Measurement Products)
Usage instruction:
. 
1. Connect BNC plug to the device and tighten
2. Pressing and pushing down the half head clamp
3. Open the clamp and snap the tested wire
4. Push up to close the clamp and then lock it
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