Low-Voltage Transformers

SP - Portable 1ph isolating & safety - isolating transformers (IP24)
ΕΝ 61558-2-4 / IEC 61558-2-4 ΕΝ 61558-2-6 / IEC 61558-2-6

Characteristics
Advantages
Applications
Certifications
- Power: 1000VA / 1500VA
- Input voltage: 110V – 440V AC
- Output voltage of Isolating Transformers: 110V / 230V AC
- Output voltage of Isolating and Safety Transformers: 24V / 42V / 48V
- Operation: Continuous at full load (service factor 1)
- Operation’s frequency: 50-60Hz
- Protective class: Ι
- Insulation class: B (130οC)
- Protection degree: IP 24
- Cooling: air forced (AF)
- Number of output sockets: 2 / 4
- Overload & short-circuit protection: 1 / 2 miniature automatic circuit breaker(s) in output
- Maximum ambient temperature: 40°C
- Type: Dry
- Ergonomic and safe operation due to the design of the metal enclosure
- Safe and simple cable connection achieved through the use of special terminals and cross-connection fittings
- Protection against contact with conductive parts
- High performance due to the heat dissipation achieved through special air vents
- Reliability achieved through high standards of quality control carried out by state-of-the-art, calibrated instruments at all stages of production, from receipt of raw materials to inspection of final products, one by one
Isolating transformers can be used:
- Where galvanic isolation of the load and the user from the power source (e.g. power grid) is required for protective purposes. The supply voltage can be transformed to a different value at the same time
- Where there is a need to supply large loads, such as in industry or shipping
- In cases where the nature of the installation site requires protection against human contact and/or insertion of foreign objects
Safety isolating transformers can be used:
- When safe extra low voltage (SELV) is required, in addition to isolation
- In auxiliary automation circuit power supply, when a high level of safety is required in handling
- In cases where the nature of the installation site requires protection against human contact and/or insertion of foreign objects