Contactor KP7

Sale and production of KP7 contactors for 2500A-single-pole. Warranty 2 years. We make to order contactors series KP-7. They are widely and successfully used in electrical networks of mining enterprises in Ukraine, Belarus, Russia, Moldova, Kazakhstan, Uzbekistan, Serbia, Kirghizia, Turkey, Tajikistan, Turkmenistan, Mongolia, Poland, Mexico, Romania, Hungary, India, Armenia, Vietnam, Azerbaijan, Sudan, South Africa, Korea, Sri Lanka, Czech Republic, Vietnam, East Germany, Georgia, Bulgaria and in many other countries of the world - in Europe, Africa, Asia. We sell contactors KP7U3, KP7T3, KP7HL3 2500 A. Buy the contactors KP-7U3, KP-7T3, KP-7HL3 in Ukraine. Selling contactor KP-7 2500 amper.

The contactors of the control circuit of the contactor KP-7 are made with direct current, voltage V 55, 110, 220. The electromagnetic contactors of the types KP7, KP207 and KP207B are designed for commutating the electric circuits of generators and DC motors, as well as for operation in power electrical circuits and control circuits constant current in general industrial stationary installations and in the closed body of mobile transport. Contactors operate in power circuits of electric drives with voltage up to 1000 V DC as contactors of dynamic braking in GD systems and other similar modes and can be used in circuits with a potential of 1200 V without current switching.

KP 7 contactors are designed for use in temperate, tropical and cold climates. The contactors are designed to operate at altitudes above sea level - no more than 2000 m at an ambient temperature from minus 40 to plus 40 ° C (up to plus 60 ° C for mobile transport.) At 60 ° C contactors can operate no more than 15% of the working time .

- from minus 10 to plus 45 ° C and relative humidity not more than 98% at plus 35 ° C for areas with tropical climate;

- from minus 60 to plus 40 ° C and relative humidity not more than 98% at plus 25 ° C for areas with a cold climate (for allocation category 3. Do not install contactors in environments: explosive, saturated with dust, including conductive and water vapors containing corrosive gases and vapors in concentrations that destroy metal and insulation and reduce the parameters of contactors in unacceptable limits, in places not protected from ingress of water, oil, emulsion, etc., subject to vibration at a frequency of 100 Hz with acceleration greater than 1 g and shocks with duration 2-20 ms (40-60 ms for diesel locomotives) with acceleration greater than 3 g It is possible to install the contactor into the enclosure without reducing the technical characteristics (IN, SW, operating frequencies) if the temperature inside the shell does not exceed 55 ° C. The deviation from the vertical contactor position no more than 15 ° in any direction Protection degree - IP00 according to GOST 14255-69 The use of MK5-10 contactors at an altitude above sea level up to 4300 m is allowed without changing the technical characteristics.

Weight of the contactor KP-7: 80 kg, not more.