TSO - 3ph isolating & safety - isolating transformers (IP00)
SKU: 29
ΕΝ 61558-2-4 / IEC 61558-2-4 ΕΝ 61558-2-6 / IEC 61558-2-6 ΕΝ 60076-11 / IEC 60076-11
Characteristics
- Isolating transformer rated power: 0.5 KVA – 1600 kVA
- Safety isolating transformer rated power: 0.5 kVA – 15 kVA
- Input phase-phase voltage: < 1000 VAC
- Output phase-phase voltage of isolating transformer: 51 V – 1000 VAC
- Output phase-phase voltage of safety isolating transformer: < 50 VAC
- Operation: Continuous
- Frequency : 50-60 Hz
- Protection class: I
- Insulation class: B 130◦C or F 155◦C (depending on the power)
- Degree of protection: IP 00
- Cooling way: Natural air circulation (AN)
- Maximum ambient temperature: 40◦C
- Type: Dry
Advantages
- Small size in relation to power due to the high quality of materials
- High performance due to the heat dissipation achieved through special air vents
- Safe and simple cable connection achieved through the use of special terminals
- Easy installation using special mounting supports that permit the comfortable use of tools
- 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
Applications
Isolating transformers can be used:
- When 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
- When the transformer is incorporated as a component of a circuit/configuration (e.g. electrical control panel)
Safety isolating transformers can be used:
- When safe extra low voltage (SELV) is required, in addition to isolation
- In industry and shipping where there is a need to supply large loads
- To supply SELV rectifying circuits
- When the transformer is incorporated as a component of a circuit/configuration (e.g. electrical control panel)