SCTK731Y Series Supply Low Voltage Magnetic Split Core CT Current Transformer and Snap Closing/Opening Feature
SCTK731Y series retro-fit (split-core) current transformer has been specially designed to facilitate their installation in new or already existing net works. They may be installed without opening any cable or bus-bar circuit. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output.
Features:
Applications:
Electrical Parameter
| Rated Input | 0.5A-6000A |
| Measuring range | 10%In-130%In |
| Rated Output | 0.333V(AC) or 0-5A |
| Ratio | ≤± 0.1% |
| Phase angle | ≤ ±5min |
| Insulation Resistance | DC500V/100MΩmin |
Mechanical Parameter
| Case | PC/UL94-V0 |
| Bobbin | PC |
| Core | Silicon |
| Internal structure | Epoxy |
| Construction | Tie |
| Operating Temp | －25℃～＋75℃ |
| Operating Humidity | ≤85% |
| Output Connection | Terminal or UL1015 22AWG Wire 1.5m |
Type selection
|
P/N |
Rated Input (A) |
Output (A) |
Accuracy | Dimensions(mm) | |||||||||
| A | B | C | D | E | F | G | H | I | |||||
|
SCTK731Y(33) |
100-400A |
1A/5A |
0.2,0.5,1.0 |
32 |
32 |
43 |
96 |
96 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(34) |
100-600A |
1A/5A |
0.2,0.5,1.0 |
32 |
42 |
43 |
96 |
106 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(35) |
100-1000A |
1A/5A |
0.2,0.5,1.0 |
32 |
52 |
43 |
96 |
116 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(36) |
100-1200A |
1A/5A |
0.2,0.5,1.0 |
32 |
62 |
43 |
96 |
126 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(38) |
200-1500A |
1A/5A |
0.2,0.5,1.0 |
32 |
82 |
43 |
96 |
146 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(310) |
250-2000A |
1A/5A |
0.2,0.5,1.0 |
32 |
102 |
43 |
96 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(312) |
500-2500A |
1A/5A |
0.2,0.5,1.0 |
32 |
122 |
43 |
96 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(313) |
500-3000A |
1A/5A |
0.2,0.5,1.0 |
32 |
132 |
43 |
96 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(44) |
100-600A |
1A/5A |
0.2,0.5,1.0 |
42 |
42 |
53 |
106 |
106 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(45) |
100-1000A |
1A/5A |
0.2,0.5,1.0 |
42 |
52 |
53 |
106 |
116 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(46) |
100-1200A |
1A/5A |
0.2,0.5,1.0 |
42 |
62 |
53 |
106 |
126 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(48) |
200-1500A |
1A/5A |
0.2,0.5,1.0 |
42 |
82 |
53 |
106 |
146 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(410) |
250-2000A |
1A/5A |
0.2,0.5,1.0 |
42 |
102 |
53 |
106 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(412) |
500-2500A |
1A/5A |
0.2,0.5,1.0 |
42 |
122 |
53 |
106 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(413) |
500-3000A |
1A/5A |
0.2,0.5,1.0 |
42 |
132 |
53 |
106 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(55) |
100-1000A |
1A/5A |
0.2,0.5,1.0 |
52 |
52 |
63 |
116 |
116 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(56) |
100-1200A |
1A/5A |
0.2,0.5,1.0 |
52 |
62 |
63 |
116 |
126 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(58) |
200-1500A |
1A/5A |
0.2,0.5,1.0 |
52 |
82 |
63 |
116 |
146 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(510) |
250-2000A |
1A/5A |
0.2,0.5,1.0 |
52 |
102 |
63 |
116 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(512) |
500-2500A |
1A/5A |
0.2,0.5,1.0 |
52 |
122 |
63 |
116 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(513) |
500-3000A |
1A/5A |
0.2,0.5,1.0 |
52 |
132 |
63 |
116 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(516) |
1000-5000A |
1A/5A |
0.2,0.5,1.0 |
52 |
162 |
63 |
116 |
226 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(66) |
100-1200A |
1A/5A |
0.2,0.5,1.0 |
62 |
62 |
73 |
126 |
126 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(68) |
200-1500A |
1A/5A |
0.2,0.5,1.0 |
62 |
82 |
73 |
126 |
146 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(610) |
250-2000A |
1A/5A |
0.2,0.5,1.0 |
62 |
102 |
73 |
126 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(612) |
500-2500A |
1A/5A |
0.2,0.5,1.0 |
62 |
122 |
73 |
126 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(613) |
500-3000A |
1A/5A |
0.2,0.5,1.0 |
62 |
132 |
73 |
126 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(616) |
1000-5000A |
1A/5A |
0.2,0.5,1.0 |
62 |
162 |
73 |
126 |
226 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(88) |
200-1500A |
1A/5A |
0.2,0.5,1.0 |
82 |
82 |
93 |
146 |
146 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(810) |
250-2000A |
1A/5A |
0.2,0.5,1.0 |
82 |
102 |
93 |
146 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(812) |
500-2500A |
1A/5A |
0.2,0.5,1.0 |
82 |
122 |
93 |
146 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(813) |
500-3000A |
1A/5A |
0.2,0.5,1.0 |
82 |
132 |
93 |
146 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(814) |
800-4000A |
1A/5A |
0.2,0.5,1.0 |
82 |
142 |
93 |
146 |
206 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(816) |
1000-5000A |
1A/5A |
0.2,0.5,1.0 |
82 |
162 |
93 |
146 |
226 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1010) |
250-4000A |
1A/5A |
0.2,0.5,1.0 |
102 |
102 |
113 |
166 |
166 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1111) |
250-4000A |
1A/5A |
0.2,0.5,1.0 |
112 |
112 |
123 |
176 |
176 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1212) |
500-4000A |
1A/5A |
0.2,0.5,1.0 |
122 |
122 |
133 |
186 |
186 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1313) |
500-5000A |
1A/5A |
0.2,0.5,1.0 |
132 |
132 |
143 |
196 |
196 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1515) |
600-5000A |
1A/5A |
0.2,0.5,1.0 |
152 |
152 |
163 |
216 |
216 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1616) |
800-5000A |
1A/5A |
0.2,0.5,1.0 |
162 |
162 |
173 |
226 |
226 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(1818) |
1000-5000A |
1A/5A |
0.2,0.5,1.0 |
182 |
182 |
193 |
246 |
246 |
32 |
32 |
50 |
32 |
|
|
SCTK731Y(2020) |
1000-6000A |
1A/5A |
0.2,0.5,1.0 |
202 |
202 |
213 |
266 |
266 |
32 |
32 |
32 |
50 |
|
Notes: Product specifications can be customized
