Miniature CAT II 600V Split Core Current Transformers
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Description
The Miniature CAT II 600V Split Core Current Transformers are lightweight, portable and fitted with an internal burden (voltage output) and therefore safe to use whilst not connected to a load. They are designed for quick and easy installation without disconnecting current carrying cables.
They are sold either with unterminated flying leads or terminated to your requirements.
Applications:
- Electric motors
- Control and protection
- lighting
- Air condition equipment
- HVAC temperature control
- Power management
- Building automation systems
Key Features
Table 1: CT Dimensions, Primary Current and Class
| Part number | D
(mm) |
L
(mm) |
W
(mm) |
H
(mm) |
Primary
Current(A) |
Class |
| CSTA005-5A | 5 | 25 | 22.5 | 34.5 | 5 | 1 |
| CSTA005-10A | 5 | 25 | 22.5 | 34.5 | 10 | 1 |
| CSTA005-15A | 5 | 25 | 22.5 | 34.5 | 15 | 1 |
| CTSA010-5A | 10 | 30.8 | 28.8 | 42.8 | 5 | 1 |
| CTSA010-10A | 10 | 30.8 | 28.8 | 42.8 | 10 | 1 |
| CTSA010-20A | 10 | 30.8 | 28.8 | 42.8 | 20 | 1 |
| CTSA010-50A | 10 | 30.8 | 28.8 | 42.8 | 50 | 1 |
| CTSA010-75A | 10 | 30.8 | 28.8 | 42.8 | 75 | 1 |
| CTSA016-75A | 16 | 37.8 | 33.9 | 49 | 75 | 0.5 |
| CTSA016-100A | 16 | 37.8 | 33.9 | 49 | 100 | 0.5 |
| CTSA016-150A | 16 | 37.8 | 33.9 | 49 | 150 | 0.5 |
| CTSA024-100A | 24 | 53.3 | 40.2 | 70 | 100 | 0.5 |
| CTSA024-150A | 24 | 53.3 | 40.2 | 70 | 150 | 0.5 |
| CTSA024-200A | 24 | 53.3 | 40.2 | 70 | 200 | 0.5 |
| CTSA024-250A | 24 | 53.3 | 40.2 | 70 | 250 | 0.5 |
| CTSA035-200A | 35 | 67 | 42.8 | 83 | 200 | 0.5 |
| CTSA035-300A | 35 | 67 | 42.8 | 83 | 300 | 0.5 |
| CTSA035-400A | 35 | 67 | 42.8 | 83 | 400 | 0.5 |
| CTSA035-500A | 35 | 67 | 42.8 | 83 | 500 | 0.5 |
| CTSA050-400A | 50.2 | 95.2 | 48.5 | 109.5 | 400 | 0.2 |
| CTSA050-500A | 50.2 | 95.2 | 48.5 | 109.5 | 500 | 0.2 |
| CTSA050-600A | 50.2 | 95.2 | 48.5 | 109.5 | 600 | 0.2 |
| CTSA050-800A | 50.2 | 95.2 | 48.5 | 109.5 | 800 | 0.2 |
| CTSA050-1000A | 50.2 | 95.2 | 48.5 | 109.5 | 1000 | 0.2 |
Technical Information
| Specifications | |
| Rated primary current | Refer to table 1 |
| Rated secondary voltage | 0.333V @ rated primary |
| Class (accuracy) | Refer to table 2 |
| Phase error | Less than 60 minutes |
| Frequency range | 50Hz – 400Hz |
| Operating temperature | -15°C to 50°C |
| Insulation resistance | 100MΩ @ 500Vdc |
| Dielectric strength | 2500Vrms for 1 min. |
| Working voltage | 600Vac max. |
| Dimensions | Refer to table 1 |
| Core material | Ferrite |
| Case material | Nylon, UL flame retardant |
| Resin rating | 94-V0 |
| ETL approved | CAT II 600V |
| RoHS compliant | Yes |
| Leads | 240mm (0.8Foot), UL1015, Twisted Pair, 0.34mm²（22AWG), The length can be customized. |