
Description
A range of compact moulded case current transformers suitable for primary currents up to 4000A with built in terminal covers.
Application
For transforming various primary current into 5A or 1A standard secondary using upto 100 x 50mm busbars
Features
- Built in sealable terminal covers.
- Base or busbar mounting.
- Terminals suitable for screw or push on connectors.
Technical Specification
- Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1 and IEC 61869-2.
- Rated system voltage 0.72/3kV.
- Ambient temperature range -5°C to +50°C.
- Continuous current 1.2 x rated current.
Range
Class 3 | Class 1 | Class 0.5 | |||||||
VA | 5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 |
600A | C1 | C2 | C3 | C4 | C5 | – | C7 | – | – |
800A | D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | – |
1000A | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 |
1200A | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 |
1500A | G1 | G2 | G3 | G4 | G5 | G6 | G7 | G8 | G9 |
1600A | H1 | H2 | H3 | H4 | H5 | H6 | H7 | H8 | H9 |
2000A | – | – | J3 | – | – | J6 | – | – | J9 |
2500A | – | – | K3 | – | – | K6 | – | – | K9 |
3000A | – | – | L3 | – | – | L6 | – | – | L9 |
4000A | – | – | M3 | – | – | M6 | – | – | M9 |
1A secondary available by request, Class 0.5S & Class 0.2S also available by request.
Order Example: A CTH101L series moulded case current transformer with 5A secondary and 2500A primary with 5VA Class 1 is part number CHH101L-5-K6
DIMENSIONS (mm)
