HKCT52QE serial bus built-in protection with precision current transformer
First, characteristics:
1, for the built-in input coil; compact portable, printed circuit board directly welding installation;
2, completely closed, mechanical and environmental performance and resistance, voltage isolation, and a strong ability pleasing in appearance.
Second, security features:
1, insulation resistance: normal when more than 1000 megohms;
2, anti-electric intensity: affordable Frequency 2500 V / 1 minute;
3, flame retardant: meet UL94 - Vo -
Third, contour map, installation size and coil Banner:
(As shown in the right lower map).
Fourth, performance parameters:
| Model |
Rated
Input / Output |
Transient
Input / Output |
Error
Lines
Degree of |
The scope of overload |
|
HKCT52QE-20A/0～7.07V |
1A/0～7.07V |
20A/0～7.07V |
0.2L |
1.2times Transient |
|
HKCT52QE-100A/0～7.07V |
5A/0～7.07V |
100A/0～7.07V |
0.2L |
1.2 times Transient |
Fifth. Use:
HKCT52QE series of transient current transformer protection: Horizontal primer needle, primary lateral fuse way. The initial sets of red casing side with the primer lead needle 6 for the same name-. Primers needle 4,6 for the secondary, primers needle 1 and the initial set of red lateral fuse casing attached needle 2 and junior primer sets of red casing not lead the side attached needle 3 for shielding primers. Wire length of the initial user requirements under design.
