Structure description of wall mounted electric valve control box explosion-proof electric valve control box
The control box is basically suitable for computer PLC control, external input 24V or passive signal, if there are requirements to improve into an adjustable control box can support DCS automatic control system control, can also be purely plus 4-20mA data signal feedback. Adjustable power supply is selected for control loop, reliable operation, accurate marking of opening degree and reliable use. The shell adopts standardized instrument panel main case, small size and light weight, which is conducive to installation on the control cabinet. Performance parameters of gate valve electric control box 1.1 Switching power supply: 380V, 50Hz, three-phase four-wire 1.2 Operating temperature: -20 ~ 40℃1.
Structure description of wall mounted electric valve control box
Basically for mechanical equipment opening degree table, if there are provisions can make data screen.
The control box is basically suitable for computer PLC control, external input 24V or passive signal, if there are requirements to improve into an adjustable control box can support DCS automatic control system control, can also be purely plus 4-20mA data signal feedback.
Note: Due to the compact structure of the parts cabinet control box, the above function can not be added for lack of space.
Structural characteristics of wall mounted electric valve control box
1. Adjustable power supply is selected for control loop, reliable operation, accurate marking of opening degree and reliable use.
2. The shell adopts standardized instrument panel main case, small size and light weight, which is conducive to installation on the control cabinet.
3 electric valve torque will be reported by voice switch, conducive to immediate fault detection.
Main parameters of wall mounted electric valve control box:
1. Gate valve electric control box Performance parameters 1.1 Switching power supply: 380V, 50Hz, three-phase four-wire 1.2 Operating temperature: -20 ~ 40℃1.
3 Air humidity: 20±5℃ is not more than 80%
2. Electrical drawings of gate valve electric control box
3. Electrical component table of gate valve electric control box
4. Gate valve electric control box terminal wiring diagram
Note: Please give me the terminal number matching the enterprise electric device in the dotted box
5. Size drawing of gate valve electric control box
Application field of explosion-proof electric valve control box 1. Suitable for sex gas natural environment 1 zone, 2 zone; 2. Suitable for ⅡA, ⅡB, IIC class gas natural environment; 3. It is suitable for the living environment where the temperature group is T1~T6; 4. Applicable to dangerous environment such as crude oil production, refining, storage, chemical plant, pharmaceutical industry, and equipment; Explosion-proof electric valve control box product advantages: 1. The shell selection of ZL102 aluminum alloy casting, surface high pressure static
Application field
1. Applicable to Zone 1 and Zone 2 of sexual gas natural environment;
2. Suitable for ⅡA, ⅡB, IIC class gas natural environment;
3. It is suitable for the living environment where the temperature group is T1~T6;
4. Applicable to dangerous environment such as crude oil production, refining, storage, chemical plant, pharmaceutical industry, and equipment;
Explosion-proof electric valve control box product advantages:
1. The shell is made of ZL102 aluminum alloy casting, the surface is sprayed with high pressure electrostatic powder, and the stainless steel plate is exposed to standard parts;
2. Inner window high fraction break small circuit breaker, DC contactor, self-calibrating switch, etc.;
3. Can control the communication AC 50HZ, 380V three-phase asynchronous motor direct start, stop, and has load, short circuit fault, phase break, voltage loss protection;
4. Can be operated remotely;
5. Cables or seamless steel pipes can be routed;
6. Conform to GB3836-2000, IEC60079 standard.
The valve control box is used with the electric actuator to control the actuator power switch position. The pull-out control panel is installed in the control box, and the parts cabinet assembly is regulated. DKX type electric regulating valve home appliance control box is electric valve electrical operation component, is electric device supporting the use of electrical equipment control box, used for the independent control of electric valve or centralized control system.
Performance parameters:
1, switching power supply: 380V 50HZ three-phase four-wire system
2. Working temperature: -20-60 degrees
3, air humidity: < 85% (20 degrees)
4, the surrounding environment: no strong rot, flammable and explosive goods up to and conductive dust
5. Specifications and models: According to the power of electric regulating valve motor, select appropriate electrical equipment control parts, such as isolation switch, AC contactor, rated voltage and thermal overload relay components setting current category.
Explosion-proof type explosion-proof mark for dⅡBT4, for processing plants, suitable for natural environment for ⅡA, ⅡB grade T1~T4 team of sexual gas mixture. (detailed GB3836.1) Waterproof grade: explosion-proof type protection level is IP55
When ordering the control box, please inform the rated voltage of Denso application as far as possible. Thus reduce the cost of replacement.
DKX electric valve control box instruction manual
DKX type electric valve explosion-proof control box (commonly known as control box) is the actual operation of the electric valve control system, mainly used in the selection of DZW series products electric device electric valve, can be near the actual operation.
DKX type electric valve control box according to the “95″ line design, the basic provided control box for wall type, can also be unique supply according to customer requirements.
Unique model Arabic parts of the electric device to match the specifications.
Example: DKX-10 with DZW electric device electric flow load greatly 10A
DKX-20 with DZW electric device electric flow load greatly 20A
Post time: Mar-01-2023
