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[China]
Trade Verify
Address: NO.6 Heng Road Liufangyuan, East-lake Hi-Tech Development Zone, Wuhan, China
Contact name:Ryan
Dynamic Corporation Limited |
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Verified Suppliers
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Explosion proof quick open electric actuator / ExdⅡB T4 grade for Zone 1 and Division 1
Description
DCL explosion proof quick open electric actuators are widely used in environment with flammable gases to drive butterfly valves and ball valves. Kinds of output speed are optional per automation system requirements. Since multi head worm gear is used to improve transmission efficiency, we add relay inside actuator to ensure no leakage and no back drive when driving butterfly valves.
Specification:
| Type | Ex05E | Ex10E | Ex20E | Ex40E | Ex60E |
| Power | AC110V/AC220V | ||||
| Output Torque | 50Nm | 100Nm | 200Nm | 400Nm | 600Nm |
| Acting Time | 20S | 30S | 30S | 30S | 45S |
| Turning Angle | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° |
| Motor Power | 10W | 25W | 40W | 90W | 90W |
| Rated Current | 0.24/0.15A | 0.57/0.30A | 0.63/0.35A | 1.12/0.64A | 1.18/0.67A |
| Total Weight | 3.0kg | 5.0kg | 5.5kg | 9.5kg | 10.0kg |
| Input Signal | 4-20mADC,1-5VDC,2-10VDC | ||||
| Output Singal | 4-20mADC | ||||
| Basic Error | not more than ±1% | ||||
| Reciprocating Error | not more than 1% | ||||
| Dead Space | 0.5%-5.0% adjustable | ||||
| Damping Characteristic | 0 times | ||||
| Repeating Error in Actuator | ≤1% | ||||
| Insulating Resistance | 100MΩ/500VDC | ||||
| Withstand Voltage Class | 1500VAC 1minutes | ||||
| Protection Class | IP67 | ||||
| Explosive-proof grade | Exd II BT4Gb | ||||
| Installation Angle | 360°at any angle | ||||
| Electric Interface | 2-M20*1.5 explosion-proof plug,clients should install corresponding explosion-proof cable connector when using according to the cable selected. | ||||
| Ambient Temperature | -20℃~+60℃ | ||||
| Optional Function | Over-torque protector/Dehumidify Heater/Passive contact switch | ||||
| Remark | Any other input or output signal needed, please specified in purchase order. | ||||
Features
