The ASCO 7000 Series Power Transfer Switch is available in the conventional, two-position transfer configuration, and closed or delayed transition modes of operation. Additionally, switched or overlapping neutral options provide for reliable operation of ground fault protection systems and reduction of voltage transients from unbalanced load switching. Click here to read an article describing the sizing considerations when using a closed transition mode of operation.

Features:

• Designed for high nines availability:

1. Break- before- make switching eliminates any possibility of connecting the two independent power sources together, even under fault conditions.
2. Diagnostics and transfer tests detect any potential switch failures before the problem becomes critical.

• Rapid operation:

1. Network power switch transfer time of six milliseconds is invisible to sensitive electronic equipment.(as per IEEE standard 446 susceptibility curve for it component)
2. Automatic transfer protects the critical load as soon as a problem is detected on the power source by switching to the alternative supply.
3. Manual transfer allows power sources to be switched whenever required for scheduled source shutdowns or maintenance.

The ASCO 7000 Series Power Transfer Switch is available in the conventional, two-position transfer configuration, and closed or delayed transition modes of operation. Additionally, switched or overlapping neutral options provide for reliable operation of ground fault protection systems and reduction of voltage transients from unbalanced load switching. Click here to read an article describing the sizing considerations when using a closed transition mode of operation.

Features:

• Designed for high nines availability:

1. Break- before- make switching eliminates any possibility of connecting the two independent power sources together, even under fault conditions.
2. Diagnostics and transfer tests detect any potential switch failures before the problem becomes critical.

• Rapid operation:

1. Network power switch transfer time of six milliseconds is invisible to sensitive electronic equipment.(as per IEEE standard 446 susceptibility curve for it component)
2. Automatic transfer protects the critical load as soon as a problem is detected on the power source by switching to the alternative supply.
3. Manual transfer allows power sources to be switched whenever required for scheduled source shutdowns or maintenance.