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
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
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 | ||||||||
|
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 function | Code |
▲Torque limiter | ATS |
▲Bracket and shaft sleeve | ZT |
▲Remote control | C |
▲Dehumidifying heater | H |
Suited valve | Ball valve |
DN15-40 (PN16) |
Butterfly valve |
DN32-50 (PN16) |
Suited valve |
Ball valve |
DN50-80 |
Butterfly valve |
DN50-200 |
Suited valve | Ball valve | DN80-200 |
Butterfly valve | DN200-400 |
Suited valve |
Ball valve |
DN250-400 |
Butterfly valve |
DN400-800 |
Suited valve |
Ball valve |
DN15-40 |
Butterfly valve |
DN32-50 |
Suited valve |
Ball valve |
DN50-80 |
Butterfly valve |
DN50-200 |
Suited valve |
Ball valve |
DN80-200 |
Butterfly valve |
DN200-400 |
Suited valve |
Ball valve |
DN250-300 |
Butterfly valve |
DN400-600 |
Suited valve |
Ball valve |
DN350 |
Butterfly valve |
DN700 |
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