Transient voltage surge protection relay
TOSCANO
Vigivolt V3T
- Designed to protect lines where the risk of direct lightning strike is high.
- It is installed in parallel in power supply, so the operating current bypasses the Vigivolt.
- Composed by interchangeable modules for easy replacement .
- Includes signaling to know if the equipment is operating.
- It incorporates thermal disconnectors indicating the failing element and disconnecting from power line.
- Specifications:
- Un nominal voltage: 240VAC (L/N) / 400VAC (L/L).
- Uc maximum voltage: 320VAC (L/N).
- Frequency: 50-60Hz.
- Up protection level: ≤1,5kV.
- Imax maximum discharge current (8/20μs) : 15kA / 30kA / 60kA (depending on model).
- In nominal current: 5kA / 15kA / 30kA (depending on model).
- Response time to surge: ≤25ns.
- Maximum cable section in terminals: 4mm² / 6mm² (PE) / 25mm² (V3T-60).
- Temperature range: -40º C … +80º C.
- Dimensions:
- V3T-15 / V3T-30: 36 x 90 x 66mm.
- V3T-60: 72 x 90 x 66mm.
- Number of DIN modules: 2 (V3T-15 / V3T-30) / 4 (V3T-60).
- Protection: IP20.
- Weight: 280g (V3T-15 / V3T-30) / 530g (V3T-60).
- Mounting: DIN Rail 35.
- Product standards: IEC 61643-11.
- Class: II.
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