Circuit breaker A3794С
Manufacture and sale of automatic switches A3794S, A3794/1C series VA3794S AC/DC any Tipo performances - A3794SU3 A3794ST3, A 3794/1CU3, A3794SHL3, A3794SR, A3794ESU3, A3794SU3, A3794ST3, A 3794SU3, A 3794CT3, A 3794CHL3, A 3794ESU3, A3794SU3, A 3794ST3, A3794C, A-3794-SU3, A 3794ST3, A-3794CHL3, 3794C, A-3794ESU3, A3794CP, A-3794SU3, A 3794SR, A-3794ST3, A-3894CT3. RPE RIMK LLC delivers A3794C switches to all countries to which the GP KHEMZ factory shipped to the USSR! A3794 3P switches for currents 800A, 630A, 500A, 400A, 320A, 315A, 250A, 225A, 160A 380AC/660AC are always kept in stock ready for shipment. We manufacture circuit breakers to replace the A 3794SU3, A3794CY3, A3794/1CY3, A3794SY3, A3794SHL3 Ulyanovsk plant Contactor - 100% match ALL INSTALLATION DIMENSIONS! We guarantee without refusal to work our devices for three years! Circuit breakers A3794ESU3 produce on order. With the union, automatic circuit breakers A3794SP, A-3794SP, A 3794 SP, A 3794SP, A3794SU3, A3794ST3, A3794SHL3 630 A, 400 A, 250 A 660/380/400AC 3P were widely used in Ukraine, Moldova, Azerbaijan, Uzbekistan, Turkey, Tajikistan, Poland, Serbia, Montenegro, Turkmenistan, Kirghizia, Armenia, Estonia, Latvia, Lithuania, Georgia and Kazakhstan, as well as the countries of near and far abroad - Mongolia, Egypt, Sudan, Algeria, India, Vietnam, South Korea, Sri Lanka, Bulgaria, Romania, Hungary, Iraq, the Czech Republic, Slovakia, China. To comply with the rules for operation and provide a guarantee, the switches are sealed automatically. A3794 delivery set: A 3794C circuit breaker passport, a set of clips, a cardboard box, a copy of the certified certificate of conformity on request. Instructions and maintenance can be downloaded from us on the website in the "cooperation" section. Automat A 3794S perfectly recommended themselves at thermal power plants, state district power plants, nuclear power plants, thermal power plants of Ukraine and other countries. Export. EAC Certificate of Conformity No. EAEU KG417 / 033.UA02.00261.
Brief technical description: Selective circuit breakers A 3794C, BA3794C are used to conduct current in normal mode, to selectively protect against short circuits, to protect against overloads of unacceptable duration, to start asynchronous electric motors and for infrequent (up to 30 times a day) operational switching on and disconnection of electrical circuits with voltage up to 690V AC 50 and 60Hz.
Switches A-3794C are produced in a fixed version with front, rear and combined connection. We also produce retractable versions with rear connection and a novelty with front connection. The switches can be equipped with an independent release, zero voltage release, free contacts, electromagnetic drive, manual remote drive (in withdrawable version).
Such climatic designs-
for temperate continental climate - A3794SU3
for cold climate - A3794SHL3
for the tropical climate - A3794ST3
for river transport- A3794SR
The main technical characteristics of the switches:
1. Rated current, A 800.
2. Application category V.
3. Rated currents of semiconductor releases (RP), A 250; 400; 630; 800.
4. Adjustable rated operating currents IR, A: 160; 200, 250; 315; 320; 400; 500; 630; 800.
5. Initial operating current in the zone of overcurrent currents, multiples of the rated working current of RP 1.25.
6. Setpoint according to the response time in the zone of overcurrent currents at a current of 6IR, s: 4; 8; 16.
7. Settings for the response time in the zone of short-circuit currents, with 0.1; 0.25; 0.4.
8. Settings for the operating current in the zone of short-circuit currents, multiples of the rated working current 2; 3; 5; 7; 10.
9. Rated short-time withstand current, kA 20.
10. Rated operating short-circuit breaking capacity, kA 50.5.
11. Wear resistance of switches:
- total number of cycles is 16,000.
- number of cycles of VO under load 3000.
12. Overall dimensions (width x height x depth), mm 225x400x160.
13. Weight (stationary version), not more than 20.1 kg.
With an electromagnetic drive - 26.4 kg.