# Heater / Thermal Evaporator Power Supply PS-344

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> Manufacturer: LLC "Laboratory of Vacuum Technologies Plus" (LVT), vaclab.ru

Modbus RTU protocol control via RS-485 interface.

The unit is equipped with an interface for communication with a computer, is a universal design that allows you to place up to four power modules for powering transformers of resistive heaters or thermal evaporators.

## Technical specifications

- Voltage, V: 380V
- Maximal power, W: 5 kW per single channel
- Interface: RS-485
- Data transfer protocol: ModBus RTU
- Data transfer rate, bps: 9600, 19200, 38400, 57600 bps
- Power connection type: TN-S
- Maximal output current, A: 10 A per single channel
- Power stabilization mode: yes
- Current stabilization mode: yes
- Voltage stabilization mode: yes
- 19" rack mount design: yes
- Unit's height: 2U
- Nominal output power: 3,5 kW