UL891 Switchboard
Z-Power offers custom-engineered switchboard solutions designed to meet specific customer requirements.
- Service Options: DC, AC, Delta, Wye, High Leg, Dual Voltage with integrated transformers.
- Voltage ratings up to 600Vac and 250Vdc.
- SCCR up to 50kA @ 600Vac, 100kA @480Vac
- Ampacity: 400A to 6000A
- UL 891 Listed
- Square D, Eaton, or ABB components and breakers.
- Stainless Steel Enclosures are Optional
Z-Power designs and manufactures switchboards to meet diverse electrical distribution needs. As a proud member of the Square D Select Program, Z-Power gains access to extensive training, dedicated support, and advanced digital tools, enabling us to provide enhanced solutions and support. Our collaboration with Square D ensures that our switchboards integrate seamlessly with Square D products, offering superior compatibility and performance. We also Provide Options For Eaton or ABB.
We are committed to delivering high-quality, reliable switchboard solutions that meet the demanding requirements of modern electrical systems.
Z-Power Custom Switchboards
Key features include:
- Main/Feeder Devices: Thermal-magnetic or electronic fixed-mounted circuit breakers; fixed-mounted fusible switches (group-mounted or combination), equipped with standard, high kAIC, or current limiting capability, rated at 80% or 100%.
- Main Breaker options up to 6000A, Branch breaker options up to 1200A, Featuring ABB, Eaton, or Square D
- Connections: Custom fabricated sheet metal and bus flexibility for busway/transformer connections
- Custom Applications
- Accessibility: Front, rear, and side
- Environmental Control: Thermostat and dehumidistat systems are installed to protect internal components from temperature and humidity fluctuations, ensuring reliable operation.
- Enclosures: UL Type 1 or 3R
- Incoming Feed Options: Cables, bus duct, transformer, Battery/generator, Solar
- Finish: ANSI 61, ANSI 49, and Cardinal White. Other colors are available upon request.
- Metering: Compartments built to applicable Utility standards; options include current transformers (CTs) and potential transformers (PTs) for accurate measurement of current and voltage.
- Component Options: Battery Backup, Automatic transfer switches, heating, distribution transformers, automation, metering, and monitoring.
- Busbar Systems: 1000A per sq in. (copper), 750A per sq in. (aluminum), fully rated, Silver-plated copper, tin-plated aluminum, or optional bare copper
- Construction: Steel frame, isolating bus and breaker assemblies
- Protective Devices: Wide array of accessories available, including surge protection devices (SPD).
You can choose specific protective relays, metering devices, and circuit breakers for your needs.
- Fully rated bus in lieu of UL heat rise tests, resulting in lower operating temperatures.
- Our enclosures have a strong, long-lasting finish, thanks to our modern powder coating system. They are 3000-hour salt spray tested to ensure reliability and quality.
- We choose components and metering to give you the best value for your specific application and to meet your requirements.
- Z-Power Low Voltage Switchboards meet or exceed all applicable UL standards.
- Available with UL Type 1 or 3R enclosures.