Three phase current transformer D363 50-600A 3 in 1 combined Cts
D363 & D364 range of current transformers are combination designed 3 CT in 1, save more space comparing general unit CT,
suitable for primarycurrent 75A to 600A, supporting the use of molded case circuit breaker according to
the rated current size.
Features:
1:Three built in fixing methods: Panel/Din Rail/Busbar
2:Built in hinged terminal cover
3:Perfect matching with MCCB, save more space
4:Primary current from 30A to 600A
Applications:1: Current measurement, monitoring and protection for electrical wiring and equipment.
2: Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system.
3: Current, power and energy monitoring device.
4: Relay protection device.
Technical Parameters
| Electrical Parameter | Mechanical Parameter | ||
| Rated Frequency | 50/60Hz | Rated Test Voltage | 3KV AC (1 MIN) |
| Rated Input | 75A-600A | Place of installation | Indoor |
| short-time thermal current (lth) | 60lh | Class | 0.5,0.2,0.5S,0.2S |
| Secondary | 5A , 1A | Aititude | <1000m |
| Humidity | <80% | Ambient temperature | -5ºC~40ºC |
| Operating temperature | -10ºC~85ºC | Housing self-extingshing class | VO |
Technical
| Model | Ratio (A) | Rated power(VA) | Cable Dimension(mm) | voltage(V) | Frequency(HZ) |
| D-363 | 50/5A | 1.5 | 3*30mm | 720 | 50/60 |
| 75/5A | 1.5 | 3*30mm | 720 | 50/60 | |
| 100/5A | 1.5 | 3*30mm | 720 | 50/60 | |
| 150/5A | 2.5 | 3*30mm | 720 | 50/60 | |
| 200/5A | 3.75 | 3*30mm | 720 | 50/60 | |
| 250/5A | 5 | 3*30mm | 720 | 50/60 | |
| 300/5A | 5 | 3*30mm | 720 | 50/60 | |
| 400/5A | 5 | 3*30mm | 720 | 50/60 | |
| 500/5A | 5 | 3*30mm | 720 | 50/60 |
| Model | Ratio (A) | Rated power(VA) | Cable Dimension(mm) | voltage(V) | Frequency(HZ) |
| D-364 | 300/5A | 1.5 | 3*40mm | 720 | 50/60 |
| 400/5A | 1.5 | 3*40mm | 720 | 50/60 | |
| 500/5A | 1.5 | 3*40mm | 720 | 50/60 | |
| 600/5A | 2.5 | 3*40mm | 720 | 50/60 |
STANDARD:
IEC6044-1, EN60044-1, VDE0414-44-1, GB1208-2006