女人与公拘交酡全过程_黄色av网站_成人区人妻精品一区二区不卡视频_亚洲成av人片在线观看www

Applications & Features

• Special designed for the control of dampers of various HVAC system and equipment

• Easily assemble: connect the damper and actuator, the adapter can self-centered the connection shaft. Can be applied to dampers with different size shaft

• Mechanical limit: can be adjusted within the full stroke

• Mechanical position indication:can adjust the indicator freely

• Manual operation: can be manual operated with the button, convenient for user to manually adjust the actuator when the power is off or the control signal input is absence

• Multi-function selection knob: select control signal, rotate direction and stop/shutdown status, very convenient to set multiple operating modes

• Highly reliable: full stroke overload protection function, no limit switch, self-stop at the end point

• Removable terminal cover design, convenient and easy for installation and wiring

• High service life: using industrial design, stable and reliable operation, long life

• External position switch: the position setpoint can be adjusted freely and installed on site. The wiring direction can be conveniently set to left or right

Specifications

Torque: 20 Nm

Direction of rotation: set by knob

Position indicator: mechanical

Manual override: set by push button

Angle of rotation: max. 95°

Running time: 120s

Connection shaft: circular Φ10~20mm, square 8~14mm, min. length 43mm

Power:

Control Signal:on/off, 3 pos; 0~10V(input impedance 250kΩ);  4~20 mA(input impedance 200Ω); RS485/Modbus

Internal feedback: 0(2)~10VDC (max. output 1mA);4~20mA (max. load 500Ω); RS485/Modbus-RTU

Internal switch: 2×SPDT, 250V/3A

External position switch: 1 or 2, SPDT, 250V/3A, must be ordered separately, see External Position Switch

Electrical connection: screw terminal

Mode of operation: Type 1 to EN60730-1

Work temp.: -30~50°C, 95%RH, no cond.(EN60730-1)

Storage temp.: -40~80°C

Noise level: ≤35dB

Protection: IP54

Weight: 1kg (24V models)

Approval: CE

Models

When control signal is 0, feedback should be 0. If control signal is 1, feedback may be 0 or 1. If control signal is 2, feedback may be 0 or 2. If  control signal is 8, feedback may be 0 or 8.

External Position Switch (must be ordered separately):

The external position switch can feedback the position status of the actuator. Suitable for field installation, can replace the function of the internal switch and can adjust the position set point freely. 

Model: SW1(1×SPDT, 250V/3A); SW2(2×SPDT, 250V/3A)

Work temp.: -30~50°C, 0~95%RH, no cond. (EN60730-1)

Storage temp.: -40~80°C

Power Protection: class II-totally insulated

Enclosure Protection: IP54

Weight: 0.1kg