customized solutions

By developing and manufacturing special technical solutions we are creating innovations for solving our customers’ problems. Corresponding to their requirements we develop and manufacture different kinds of transformers, voltage stabilizers, chokes, power supply units and power resistors.

Thanks to higher quality, longer service life and lower operational costs RUHSTRAT technology brings you ahead with all kinds of application.

RUHSTRAT-Transformatoren und -Widerstände

Voltage Stabilizers

		voltage stabilizer as series connection unit for packing machines
		three-phase voltage stabilizer with neutral earthing transformer 1,000 kVA

Voltage Controlling Devices for Energy Control

variable transformers for the illumination control in a tunnel

Transformers for Test Fields

		voltage supply unit with frequency converter for testing fully automatic coffee makers and hot beverage stations
		variable transformer aggregate with PLC-controlled user interface for supplying electrical systems with a variably adjustable rated voltage
		variable transformer aggregate for a test field for reciprocating processors
		variable transformer aggregate for insulation tests on generator stators with a variable voltage and with very high currents - up to 10,000 A
		variable transformer aggregate for tests with different current valules - up to 6,300 A
		variable transformer aggregate for electrical tests on filter circuits
		three-phase dry autotransformer with secondary voltage values which are switchable in steps
		high-current transformer with collapsible core for testing high-tension cables
		test field supply unit with 10,000 V
		AC/DC test plant as high-current source - 1,200 kVA

Industrial Voltage Supply Units

current supply unit for laser machines for the adaptation of mains voltages in steps of 346 V up to 480 V

Power Resistors for Load Tests

		ohmic, inductive and capacitive load resistors for simulating different loads with variable phase differences and certain reactive powers
		ohmic, inductive and capacitive load resistors for simulating different loads with variable phase differences and certain reactive powers