The MULTIMOV surge diverter is a 3-phase device designed to protect your electrical system. It is suitable for use in main switchboards with TN-S and TT network types.
With a nominal voltage of 230 VAC and a maximum continuous voltage of 275 VAC, this surge diverter can handle high levels of electrical activity. It has a maximum discharge current of 100 kA (L-N) and 60 kA (N-PE) for short-duration surges, ensuring that your equipment remains safe during power fluctuations.
The impulse current rating is 12.5 kA (L-N) and 15 kA (N-PE) at 10/350ms, providing additional protection against sudden spikes in voltage. The nominal discharge current is 40 kA (L-N) and 50 kA (N-PE) at 8/20 ms, further safeguarding your electrical system.
To ensure effective protection, the surge diverter has a voltage protection level of less than 1500V (L-N) and less than 1300V (N-PE) when operating at the nominal discharge current.
The device features all-mode protection and is equipped with a shunt connection for easy installation. It also includes a percentage active display, allowing you to monitor its performance. Additionally, the failsafe alarm contact enables remote monitoring capabilities.
Overall, the MULTIMOV surge diverter provides reliable surge protection for your main switchboard (MSB), ensuring the safety and longevity of your electrical equipment.