3-phase AC motorized explosion proof electric actuator / ATEX standard
Features
Description
DCL H type control circuit and 3 phase AC motor with fire treat is specially designed for explosion proof actuator that can powered by 380VAC/440VAC, 50Hz/60Hz commonly used in heavy industry, such as power plant and steel plant. Similar to single phase powered actuator, on receipt of a continuous voltage signal, the 3 phase motor with lower power runs and via a rugged all metal gear drive rotates the output drive 90°. The motor is automatically stopped by internal cams striking limit switches and output a full open dry contact signal. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the output drive position.
All connection surfaces between enclosures are designed per ATEX and UL standard and precisely machined & tested before assembling to ensure explosion proof grade. Actuator is easy to install using standard ISO5211 multi-flange mounting and double square drive.
Specification:
Actuator Type | Standard Time/Torque | Optional Time/Torque | Turning Angle(Max.range) | Total Weight | Power Supply | Selected Control Circuit |
DCL-Ex05 | 20S/50Nm | 4S/20Nm 10S/30Nm 60S/50Nm | 0~360°Adjustable | 3.0Kg | DC24V/AC24V AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
DCL-Ex10 | 30S/100Nm | 15S/50Nm 60S/100Nm | 0~90°Adjustable | 5.0Kg | DC24V/AC24V AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
DCL-Ex20 | 30S/200Nm | 15S/100Nm 60S/200Nm | 0~90°Adjustable | 5.5Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
DCL-Ex40 | 30S/400Nm | 15S/200Nm 60S/400Nm | 0~90°Adjustable | 9.5Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
DCL-Ex60 | 45S/600Nm | 0~90°Adjustable | 10Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
Actuator Type | Butterfly Valve(≤PN1.0MPa) | Ball Valve(≤PN1.6MPa) | Vent Valve(≤PN0.1MPa) |
DCL-Ex05 | DN50~65 | DN40 | DN50~80 |
DCL-Ex10 | DN80~100 | DN50~65 | DN100~200 |
DCL-Ex20 | DN125~150 | DN80~100 | DN250~300 |
DCL-Ex40 | DN200 | DN125 | DN350~450 |
DCL-Ex60 | DN250 | DN150 | DN500~600 |