Our Products >> Transformers >> Current Transformers >> Split-Core
CTS0318 Split Core Current Transformer
| Model | Rated Current (Ampere) |
Maximum Input |
Opening (mm/in) |
|---|---|---|---|
| CTS0318-0070/0.333V or mA option | 70A | 800A | 31.8mm (1.25in) |
| CTS0318-0100/0.333V or mA option | 100A | 800A | 31.8mm (1.25in) |
| CTS0318-0150/0.333V or mA option | 150A | 800A | 31.8mm (1.25in) |
| CTS0318-0200/0.333V or mA option | 200A | 800A | 31.8mm (1.25in) |
| CTS0318-0250/0.333V or mA option | 250A | 800A | 31.8mm (1.25in) |
| CTS0318-0300/0.333V or mA option | 300A | 800A | 31.8mm (1.25in) |
| CTS0318-0400/0.333V or mA option | 400A | 800A | 31.8mm (1.25in) |
| CTS0318-0600/0.333V or mA option | 600A | 800A | 31.8mm (1.25in) |
Specifications:
- Input Frequency: 50/ 60 HZ
- Output: 0.333V @ rated current
(Option: mA secondary output available) - Accuracy: ±1% from 10% to 130% of rated current
- Phase Angle: less than 2 degrees at 50% of rated current
- Linearity: ±1% from 10% to 130% of rated primary current
- Insulation Voltage 600 Vac
- Maximum Primary Voltage 5,000Vac (insulated conductor)
- Operating temperature: -15ºC to +60ºC
- Construction:
- Epoxy encapsulated
- Case: Nylon UL flame retardant rating 94V-0
- Leads: 0.61m (2 ft.), UL 1015, twisted pair, 0.34mm2 (22AWG)
- UL Certified (UL file #E331000)
- RoHS Compliant

Physical Specifications:

| Dimension mm (in) | ||||
|---|---|---|---|---|
| A | B | C | D | E |
| 82.5 (3.25) |
85.1 (3.35) |
27.0 (1.06) |
31.8 (1.25) |
31.8 (1.25) |
Orientation:

Current transformers can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, please provide the specific performance requirements to Engineering @ TIChenAssociates.