Description
The BP-VIP series power supply units for sensors, measurement transducers, thermocouples, and other equipment convert AC mains voltage into stabilized DC output voltage of 12, 15, 18, 24, or 36 V (depending on the power supply configuration).
Number of channels: up to 8.
Load current per channel: up to 500 mA.
The power supply unit consists of a step-down transformer and one, two, four, or eight galvanically isolated channels. Each channel incorporates a rectifier, ripple filter, and linear voltage regulator with an electronic overload protection circuit. The electronic protection circuit safeguards the power supply against overloads and short circuits in the load. The unit automatically returns to normal operating mode once the overload or short circuit condition is cleared.
Characteristics
| AC Power Supply Voltage Frequency, Hz | 49...51 |
| AC Power Supply Voltage Range, V | 187...242 (120...265 для БП-ВИП-1к, 2к с током нагрузки до 100 мА включительно) |
| Block Output Voltage Ripple, % of Nominal Voltage | не более ±0,2 |
| Electrical Insulation Strength Between Input Power Channel and Output Channel, V | 1500 |
| Electrical Insulation Strength Between Output Channels, V | 250 |
| Output Voltage Change Due to Ambient Temperature Change Within Operating Range | не более ±0,2, % от номинального значения напряжения на каждые 10 ˚С |
| Output Voltage Change Due to Load Current Change from 0 to Maximum | не более ±0,2 % от номинального значения напряжения |
| Output Voltage Change at Maximum Load Current Due to Power Supply Voltage Change Within Permissible Limits | не более ±0,2 % от номинального значения напряжения |
| Output Voltage Stabilization Class of Blocks | 0,2 |