Series CN
Single-phase isolation transformer
Series CN
Single-phase isolation transformer
Single-phase transformer with galvanic isolation between primary and secondary, with excellent attenuation against electrical disturbances.
Built with degrees of protection:
- IP00 without enclosure, to be located inside an electrical cabinet.
- IP23 metal enclosure with RAL7035 colour coating, corrosion degree C3M ISO12944, for indoor installation.
- IP65 metal enclosure with RAL7035 colour coating, corrosion degree C3H ISO12944, for outdoor installation.
Features
- Impregnated with dielectric varnish with high binding power that protects both the windings and the magnetic core from dust and humidity.
- Connection at the top for easy accessibility and wiring.
- Built-in lifting eyes or eyebolts.
- In IP23 the Type II enclosure includes transport castors.
- In IP00 optional cURus marking in accordance with UL.
Specifications
| Power | 3,15 ÷ 60 kVA |
| PRI Voltage | 230 V |
| SEC Voltage | 230 V |
| Frequency | 50/60 Hz |
| Ambient Temperature |
40ºC (IP00) 30ºC (IP23) 30ºC (IP65) |
| Thermic Class | F (155 ºC) |
| PI |
IP00 IP23 IP65 |
| Electric Shock Protection | Class I |
| Test Voltage | 3kV |
| Regulations |
Power ≤ 25 kVA: IEC/UNE-EN 61558-1 IEC/UNE-EN 61558-2-4 Power > 25 kVA: IEC/UNE-EN 60076-11 |
| UL Regulations |
UL 5085-1 UL 5085-2 CAN/CSA C22.2 NO.66.1-06 CAN/CSA C22.2 NO.66.2-06 |
Quality Seals
Uses
For general use as galvanic isolation between mains and load.
For generating a single-phase neutral independent of the mains free from common-mode electrical disturbances.
In two-phase systems to generate a single-phase system with TN-S or TN-C neutral, depending on the type of installation, it requires additional residual current circuit breaker protection.
For isolated two-phase IT systems, additional insulation monitoring protection is required.
Technical data references
Datos
Dimensiones
Dimensiones 2
Dimensiones 3
