BR type electric actuator

one、BR type electric actuatorIts specific advantages are as follows:

① The shell is small and smooth, with a small volume, light weight, and simple wiring, making it beautiful, easy to move, and maintain.

② Stable and complete performance, including ordinary type, potentiometer type, passive type, intelligent type, fast and slow closing, indicator display, etc.

③ Low power loss rate can significantly save costs.

④ Technologically advanced, the electronic part adopts imported components with stable performance, and the mechanical part is finely processed with precision and wear resistance. It is equipped with multiple protective devices to prevent damage caused by improper operation or overload. The hand electric device can be manually controlled at any time, and the compact structural optimization design eliminates the shortcomings of high working noise.

⑤ Does the intelligent integrated device have signal 4? 20mA. DC input and output can be controlled by computer PLC and DCS systems, bus control, remote control operation, proportional adjustment control and positioning, without manual control, position self-locking, simple connection, stable and reliable performance, high control, fast response speed, etc.

⑥ It is very convenient to install on valves, and can be directly installed on manual valves without mechanical processing. ⑦ There are various power sources available, including AC220V, DC220V, DC24, AC11V, 380V, etc.

IIBR type electric actuatorProduct performance:

BR type electric actuator(E) The explosion-proof structure of the series of compact explosion-proof products complies with GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements";

The explosion-proof shell composed of explosion-proof components of the product can withstand the explosive pressure generated by the explosion of explosive gas mixtures inside the shell, and can prevent the explosion inside the shell from spreading to the surrounding explosive gas environment outside the shell. When an explosion occurs inside the product, it will not spread to the outside of the shell and ignite the explosive gas mixture outside the shell.

The explosion-proof rating of this product is ExcmBt4, where Ex represents the explosion-proof label; Explosion proof type, represented as "explosion-proof type", I equipment category, representing electrical equipment used in explosive gas environments other than coal mines; B - Explosion level, which determines the size I (width and gap) of each explosion-proof joint surface of the actuator; T4- Temperature level, indicating that the surface temperature of the actuator is allowed to be 135

The levels and temperature groups of flammable gases and vapors are detailed in Appendix B of GB3936.1-2000. Users can access it when necessary. Special attention: The type and group of explosive media around the place where this product is used must be consistent with the explosion-proof media allowed by this product, otherwise it cannot be used for explosion-proof purposes.