DENT Instrument’s CT-HSC-050-U 50 Amp Mini Standard Hinged Split Core Current Transformer, is one among DENT’s many top-performing “Mini” CTs. The CT-HSC-050-U hinged split core current transformer provides linear output voltage, directly proportional to the input current. The CT has a 50 Amp range while maintaining a (<0.5%) accuracy.
Physically, the CT-HSC-050-U is idyllic for applications that pose the hassle of limited working space. The compact 0.4” window size is perfectly suited for when space is limited, such as multiple loads metering within a panel board. The current transformer is shunted and can be installed over existing electrical power lines, providing safer working practices.
The CT-HSC-050-U is compatible for use with both the ELITEpro and PowerScout series.
Specifications
Window Size
0.4” (10mm)
Current Range
0.25 ‐ 80A AC
Output
333 mV @ 50 A AC
6.66 mV/A AC
Ratio Error
<0.5% from 0.25 to 80A AC (typical)
Phase Error
<1.5° from 1 to 80A AC
<2° From 0.25 to 1A AC
ELECTRICAL
Output
333 mV @ 50 A
Wire Polarity
White = Hi, positive (+)
Black = Low, negative (‐)
Phasing
Arrow on Case Points
Orientation
Toward Load
Frequency Range
50 to 400 Hz
MECHANICAL
Case Material
White Nylon, UL 94 V‐0
Leads
2.4 M (8’), 600V, 20 gage
Working Temperature
‐15 to 60°C (5 to 140°F)
SAFETY
Working Voltage
600 VAC Category III
Dielectric Strength
3520 VAC for 1 minute
Certifications
Conforms to:
UL STD 61010‐1
Certified to:
CAN/CSA STD C22.2
No. 61010‐1
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