Voltage converter ПП35М

Purpose:

The converter is intended to supply ВР series automatic vacuum circuit breakers and other loads with a capacitance of up to 6800 µF.
When a capacitor bank of more than 6800 µF is used, a 25 W, 47 Ω wire-wound resistor must be connected in series with the bank to limit the charging current. The converter can be used on its own or inside a vacuum circuit breaker.
The converter is built to climatic version У, siting category 2 (ГОСТ 15150-69), for operation at −25 to +55 °C, relative humidity up to 80 % and atmospheric pressure of 650 to 800 mmHg.
The converter is intended for use in a non-explosive atmosphere free of gases and vapours in concentrations that attack metal or insulation, and free of saturated water vapour and conductive dust.
Permissible vibration: 1 to 35 Hz at 4 m/s².