PFC 3KR-E/110-3U3 rugged AC-DC power supply is designed for 3kW railway trackside applications that require redundant operation and power factor correction (PFC). This power supply employs active power factor correction to convert 230Vac (195-264Vac operating range) to 110Vdc/27A single output. An industrial quality version of this design, the PFC 3K-E/XX-3U3 series, is also available. The PFC 3K-E/XX-3U3 provides 24V, 48V, 110V, 125Vdc or custom output voltages. Key Specifications: • — 3000W railway trackside and industrial quality AC-DC power supply, • — Complies with EN50155 (railway version), • — Input: 230Vdc nominal, 195-264Vac operating range, • — Output for railway version: 110Vdc/27A or custom, • — Output options on industrial version: 24V, 48V, 110V, 125Vdc or custom, • — Active power factor correction (PFC) on input, • — Power factor meets EN61000-3-2 and EN61000-3-12, • — Inherent redundancy – can be used as 2000W power supply, • — Conformal coated internal boards, • — 0°C to +50°C operating temperature range, • — EMI: EN50121-3-2, • — 132 x 187 x 407mm (5.2” x 7.4” x 16”) H x W x D.
Технические характеристики
CharacteristicsTypeAC/DCApplicationsfor railway applicationsOther characteristicswith power factor correction (PFC), redundantInput voltage
230 V
Max.: 264 V
Min.: 195 V
Output voltage
24 V, 48 V, 110 V, 125 V
Power
3,000 W
