产品图片

Category: Electric Actuator
Product name: Part turn Explosion-proof Electric Actuator
Model: Partial Rotation
Product profile:
   The explosion-proof actuator with explosion-proof enclosure can withstand the explosion pressure generated by the explosion of explosive mixture gaseous in the shell and prevent the explosion from spreading to the outside explosive gas environment .
Design features:
    *All electrical and mechanical components are sealed in aluminum alloy shell with high instant explosion resistance pressure of 1.6MPa  isolating the ignition source effectively.

    *With "o "ring seal up to protection grade IP68 Each explosion-proof surface adopts circular clearance and CNC precision machining to achieve stable and reliable explosion-proof performance

    *Stem Direct-Connected refer to IS05211

    *Powered by 1-phase 3-phase or DC power supplies

    *Bus communication Analog signal are available for your choice  

    *Permanently lubricated and maintenance free drive train

    *Optional torque limiter/remote control


 

PRODUCT CHARACTERISTICS

 Explosion-proof level:
 TA: explosion-proof series products of explosion-proof level for Exd Ⅱ BT4
 The Ex: explosion-proof type
 D:  Explosion-proof type: Explosion-proof
 Ⅱ: Electrical equipment used in explosive gas environment  except the coal mine of device
 B:  Explosion level:  the size (width and clearance) of the explosion-proof surface in accordance with the explosion level
 T4: Temperature group:  the maximum temperature in surface  is 135℃ 
In appendix B of GB3836.1-2000 the grade and temperature of combustible gas are listed in detail

 [NOTED] The types and groups of explosive media around the place where the product is used must be consistent with those permitted by the product.Otherwise it can't play the explosion-proof effect in non-applicable environment

 

Product parameters
The standard type and specification:

Type
 
Ex05 Ex10 Ex20 Ex40 Ex60 Ex100 Ex160 Ex250
Power
supply
AC110/220 AC110/220 AC110/220 AC110/220 AC110/220 AC110/220 AC110/220 AC110/220
Torque
 
50Nm 100Nm 200Nm 400Nm 600Nm 1000Nm 1600Nm 2500Nm
Action time
 
20S 30S 30S 30S 45S 30S 48S 75S
Gyration
angle
0~90°  0~90°  0~90°  0~90°  0~90°  0~90°  0~90°  0~90° 
Motor
power
10W 25W 40W 90W 90W 120W 140W 140W
Rated
current
0.24/0.15A 0.57/0.23A 0.63/0.42A 1.12/0.68A 1.18/0.72A 1.93/0.96A 1.75/0.98A 1.75/1.03A
Weight
 
4.5Kg 7.5Kg 8.0Kg 12Kg 12.5Kg 18.5Kg 19Kg 20Kg
suited valve
ball valve DN15-40 DN50-65 DN65-80 DN80-100 DN150-200 DN250-300 DN300 DN400
butterfly valve DN32-50 DN50-125 DN150-200 DN200-250 DN300-DN400 DN400-600 DN600 DN700-800
Control
signal
4~20mADC1~5VDC
Output
signal
4~20mADC
Modulation accuracy ≤ ±1%
Hystersis 
 
< 0.3%
Dead
zone
0.4%~1.5% adjustable
  • damping characteristics

0 times
Repeatability error 0%
Isolation resistance 100MΩ/500VDC
Anti-pressure level 1500VAC 1min
Protection
level
IP68
Installation position 360° adjustable
Electrical connection 2-M20x1.5 explosion-proof cable connection power wire signal wire
Ambient
Temp
-30℃~+60℃
Optional   ◆Passive contact switch
◆Field protection unit

Optional functions can be customized:

Optional function Code
▲Torque limiter ATS
▲Bracket and shaft sleeve ZT
▲Remote control C
▲Dehumidifying heater H

Product information
Installation diamension guide:

Standard type-50NM:
Suited valve Ball valve DN15-40
(PN16)
Butterfly valve DN32-50
(PN16)

Standard type-100/200NM:

Suited valve Ball
valve
DN50-80
Butterfly
valve
DN50-200

 
Standard type-400/600NM:

Suited valve Ball valve DN80-200
Butterfly valve DN200-400

 
Standard type-1000/2500NM:

Suited valve Ball
valve
DN250-400
Butterfly
valve
DN400-800

Direct installation type -50NM:
 

Suited valve Ball
valve
DN15-40
Butterfly
valve
DN32-50

Direct installation type-100/200NM:


Suited valve Ball
valve
DN50-80
Butterfly
valve
DN50-200

 
Direct installation type-400/600NM:

Suited valve Ball
valve
DN80-200
Butterfly
valve
DN200-400

 
Direct installation type-1000NM:

Suited valve Ball
valve
DN250-300
Butterfly
valve
DN400-600

 
Direct installation type-2000NM:

Suited valve Ball
valve
DN350
Butterfly
valve
DN700

APPLICATION

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