COMPANY NEWS
0.333V Rated Secondary Output
1. 0.333V Rated Secondary Output
CTN Series of Split core Current Transformers
SPECIFICATIONS
● Rated output: 0.333Vac
● Accuracy: ±1% from 10% to 130% of rated current
● Phase Angle: less than 2 degrees at 50% of rated current
● Insulation Voltage:600Vac
● Maximum Primary Voltage: 5000Vac(Insulated Conductor)
● Operating Temperature: -15℃to 60℃.
● Case Material:ABS Resin UL flame retardant rating 94V-O
● Frequency Range:50/60Hz
● Leads:5Foot(1.5m),UL 1015,Twisted Pair, 0.34 mm2(22AWG) The length can be customized.
PERFORMANCES
Part Number |
Rated Input\Output | Frequency(HZ) | Secondary Burden Resistance (Ohms) |
Accuracy Class |
Outline Dimensions L-W-H (mm) |
| CTN200 | Input: 5,10,30,50,75,100,150,200A Output:0.333V |
50 to 400 | ≥100K | 1.0 | 53*50*16 |
| CTN318 | nput:75,100,150,200,300,400,600A Output:0.333V |
50 to 400 | ≥100K | 1.0 | 85.1*82.5*27 |
| CTN508 | Input:100,200,300,600,800,1000,1500A Output:0.333V |
50 to 400 | ≥100K | 1.0 | 127*121*30 |
| CTN1520 | Input: 600.800.1000.1500.2500 Output:0.333V |
50 to 400 | ≥100K | 1.0 | 225*219*30 |
OUTLINE DRAWINGS

OUTLINE DIMENSIONS(unit:mm )
| Part Number | L | W | H | D | E |
| 0-150A/0.333(5.10.15.30.50.80.100.150) | 53 | 50 | 16 | 20 | 19 |
| 0-400A/0.333V(30.50.80.100.250.300.400) | 85.1 | 82.5 | 27.0 | 31.8 | 31.8 |
| 0-1000A/0.333V(100.200.400.600.800.1000) | 127.0 | 121.0 | 30.0 | 50.8 | 50.8 |
| 0-2500A/0.333V(600.800.1000.1500.2500) | 225.0 | 219.0 | 30.0 | 152.0 | 160.0 |











