To meet this need, Meanwell has launched the HEP-600 (600W) power supply and the HEP-600C charger, specifically designed for use in these harsh environments.
These two series employ the latest high-efficiency circuit design technology, achieving up to 96% efficiency for the HEP-600 and 95.5% for the HEP-600C. With free air convection cooling, they can operate in ambient temperatures ranging from -40°C to +70°C. The outer casing is made of aluminum, and the interior is filled with a special heat-absorbing silicone, enabling these two models to operate reliably in high temperatures, very humid, dusty, and highly vibratory environments (withstanding 5G vibrations).
Both the HEP-600 and HEP-600C models accept the full input range of 90 to 264 Vac. The HEP-600 power supply offers nine models with different output voltages between 12 V and 54 Vdc; the HEP-600C, with a 3-stage charging curve, provides 14.4 Vdc, 28.8 Vdc, and 57.6 Vdc, the three common voltages for charging lead-acid batteries.
Other functions and features include overcurrent protection (HEP-600, with constant current limiting mode), short-circuit protection, overvoltage protection, over-temperature protection, a 5V auxiliary output, remote ON/OFF control, and minimal no-load power consumption.
Features:
• Full input range from 90 to 264 VAC
• Active PFC
• High efficiency up to 96% for HEP-600 and 95.5% for HEP-600C
• 3-stage charging curve, suitable for charging lead-acid batteries (HEP-600C)
• Fanless design, cooled by free air convection
• Operating temperature: -40 to +70 ℃
• Adjustable output voltage and current
• Class I power supply
• Meets 5G vibration test
• Protections: Overvoltage (HEP-600, constant current limiting mode) / Short circuit / Overvoltage / Overtemperature
• No-load power consumption
• Standards: UL / CUL / TUV / CB / CE
• Aluminum housing, dimensions (L x W x H): 280 x 144 x 48.5 mm
• 5-year warranty
