GlobTek’s range of GTM96700-BWWVV-F 40-70W open frame power supplies offer an industrial grade version with up to 277VAC nominal rated input (305VAC max). The industrial version is special order, please contact GlobTek for availability. 277VAC is provided in some commercial buildings. With this configuration, a 277Vac supply is derived, (480Vac ÷√3=277Vac) measuring from one of the phases to the neutral connection which is popular for powering some types of industrial equipment. 277VAC has been a popular option for powering some types of lighting, HVAC (heating and cooling) and other industrial applications. In addition, this family of power supplies also provides global certifications for worldwide markets including the latest North American certification IEC62368-1 with a Limited power source (LPS) rating. A limited power source (LPS), as defined in IEC-60950-1, is a secondary circuit with an open circuit output voltage, VOC, not exceeding the SELV circuit limits of 42.4 VPEAK or 60 VDC.
GlobTek’s GTM96700 series of open frame power supplies offers 40-70W options with output voltages from 5VDC to 56VDC. Available options include Class I and Class II grounding options, numerous grounding configurations such as connected and floating earth, 3 industry standard footprints such as 2×3″, 2×4″, and 3×5″, Standard and custom connectorizations. Customization is available upon request. Standard products are also certified to Medical (IEC60601-1), ITE (60950-1), ICT (62368-1).
Accessory wiring kits are available from stock to connect these products to systems. Custom wiring kits are available upon request.
– Low cost
– High energy density
– Industry standard footprints
– Class I and II options
– Accessory wiring kits available from stock
– Low leakage current
– Built to withstand shock and vibration
– Globally certified for multiple applications
– 277VAC input option
– Limited Power Source