26 Feb '17, 3am

[email protected] offers rapid shutdown combiner for three-phase #inverters

.@YaskawaSol offers rapid shutdown combiner for three-phase #inverters

Yaskawa – Solectria Solar, a U.S. commercial PV inverter manufacturer, has introduced its commercial rapid shutdown combiner for three-phase string inverters, offering a complete solution to NEC 2014 & 2017, Article 690.12, which requires commercial rooftop PV installations to de-energize DC conductors outside the PV array boundary. According to the manufacturer, the commercial rapid shutdown combiners design integrates seamlessly with Yaskawa – Solectria Solar’s PVI 14-60TL three-phase, transformerless inverters. The technology allows operation of one or two maximum power point tracking (MPPT) zone configurations, with up to five strings per MPPT zone. If the rapid shutdown combiner is enabled, the array automatically shuts down the system upon loss of AC power to the site, without an additional power supply, disconnect or activation switch. Together, Yaskawa – Solectria ...

Full article: http://solarindustrymag.com/yaskawa-solectria-solar-offer...

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