The HWS1800T-3 is a 1800W, 3-phase AC-DC power supply with a 3.3V output, designed for industrial applications. It accepts a 170-265Vac, 47-63Hz 3-phase input and operates with a maximum input current of 4.5A at 200Vac. The unit has dimensions of 126.5 x 82 x 280 mm and weighs 4000 g, housed in a steel case with screw terminals and busbars. It supports remote voltage adjustment from 20% to 120% of nominal output, has peak power capability, and complies with IEC 62368-1, IEC 60950-1, CE Mark, UKCA Mark, EN55011, EN55032-A, FCC-A, and VCCI-A. It features overcurrent and overvoltage protection, remote On/Off, DC Good signal, and remote sense. Up to five units can be connected in parallel. Efficiency is 75% at 200Vac, with a hold-up time of 20ms and a switching frequency of 36kHz. It has a limited lifetime warranty and an MTBF of 38,559 hours.
AC-DC converters have the functionality to extract a stable DC power supply by rectifying and controlling commercial power supplies. TDK offers an abundant lineup of TDK-Lambda brand AC-DC switching power supplies that adopt the "switching method" for the industrial equipment market. These power supplies are available in unit types, PC board types, power module types, on-board types, and DIN rail mount types, with a wide-ranging product lineup from models with a small capacity of several W to models with a large capacity exceeding 2 kW. TDK-Lambda offers "standard power supplies" that meet the various needs of its customers for keeping up with the changing times, including miniaturization and efficiency enhancement, compliance with safety standards, support for wide input, compliance with EMI (electromagnetic interference) standards and higher harmonic current regulation, compliance with the RoHS directive, and the adoption of digital control technologies.
AC-DC, 208VAC 3PH, OUTPUT 3.3V 300A, 990W
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | HWS1800T-3 | 41R6037 |
| Product Name | AC-DC Power Supplies | Ac-Dc, 208Vac 3Ph, Output 3.3V 300A, 990W Tdk-Lambda |
| Type | DC Power Supply | DC Power Supply |
| Technology | Switching Power Supply | |
| Features | Full function flagship model Limited Lifetime Warranty | |
| Operating Temperature | -10 to 71 C (14 to 160 F) | |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 |
