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BELIMO NMX24-SR | Damper Actuator

คุณสมบัติสินค้า:

BELIMO NMX24-SR Nominal voltage : AC/DC 24 V ,Nominal voltage frequency : 50/60 Hz ,Nominal voltage range : AC 19.2...28.8 V / DC 21.6...28.8 V ,Power consumption in operation : 2.5 W ,Power consumption in rest position : 0.4 W ,Transformer sizing : 5 VA ,Torque motor : 90 in-lb [10 Nm] ,Operating range Y : 2...10 V ,Operating range Y note : 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor) ,Input impedance : 100 kΩ (0.1 mA), 500 Ω ,Position feedback U : 2...10 V ,Position feedback U note : Max. 0.5 mA ,Direction of motion motor : selectable with switch 0/1 ,Ambient temperature : -22...122°F [-30...50°C] ,Storage temperature : -40...176°F [-40...80°C] ,Weight : 1.6 lb [0.75 kg]

หมวดหมู่ : PRODUCTS ELECTRICAL BELIMO NON FAIL-SAFE ACTUATORS

แบรนด์ : BELIMO distributor

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ผู้จำหน่าย Non Fail-Safe Actuators ยี่ห้อ BELIMO รุ่น NMX24-SR ราคาถูก นำเข้าตรงจากโรงงานผลิต Configurable Damper Actuator, 90 in-lb [10 Nm], Non fail-safe, AC/DC 24 V, Modulating, 2...10 V, Direction Of Motion Motor : selectable with switch 0/1 ตัวแทนจำหน่ายและนำเข้า สินค้าอุตสาหกรรมในประเทศไทย

BELIMO NMX24-SR Customizable Non Fail-Safe modulating actuator for controlling dampers in typical commercial HVAC applications.

• Torque motor 90 in-lb [10 Nm]
• Nominal voltage AC/DC 24 V
• Control Modulating
• Position feedback 2...10 V

Technical data

Electrical data
Nominal voltage
AC/DC 24 V
Nominal voltage frequency
50/60 Hz
Nominal voltage range
AC 19.2...28.8 V / DC 21.6...28.8 V
Power consumption in operation
2.5 W
Power consumption in rest position
0.4 W
Transformer sizing
5 VA
Electrical Connection
18 GA plenum cable with 1/2" NPT conduit
connector, degree of protection NEMA 2 / IP54,
1 m 3 m and 5 m
Overload Protectionelectronic throughout 0...95° rotation

 

Functional data
Torque motor
90 in-lb [10 Nm]

Operating range Y

2...10 V
Operating range Y note4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Input impedance
100 kΩ (0.1 mA), 500 Ω
Position feedback U
2...10 V
Position feedback U note
Max. 0.5 mA
Direction of motion motorselectable with switch 0/1
Manual overrideexternal push button
Angle of rotationMax. 95°
Angle of rotation noteadjustable with mechanical stop
Running Time (Motor)95 s / 90°
Running time motor noteconstant, independent of load
Running time motor variable45, 60, 150 s
Noise level, motor45 dB(A)
Position indicationMechanical, 30...65 mm stroke


Safety data
Power source UL
Class 2 Supply
Degree of protection IEC/EN
IP54
Degree of protection NEMA/UL
NEMA 2
EnclosureUL Enclosure Type 2
Agency Listing
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02
CE acc. to 2014/30/EU and 2014/35/EU
Quality Standard
ISO 9001
UL 2043 Compliant
Suitable for use in air plenums per Section
300.22(C) of the NEC and Section 602 of the
IMC
Ambient humidity
Max. 95% RH, non-condensing
Ambient temperature
-22...122°F [-30...50°C]
Storage temperature
-40...176°F [-40...80°C]
Weight
1.6 lb [0.75 kg]
Housing materialUL94-5VA


Product features

Application
• For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications

• The actuator is mounted directly to a damper shaft up to 1.05" in diameter by means of its universal clamp, 1/2” self centered default. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.

• The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500 Ω resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.

Operation
• The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement.

• The NMB(X) series provides 95° of rotation and a visual indicator indicates position of the actuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator cover.

• The NMB(X)24-SR… actuators use a sensorless brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.Power consumption is reduced in holding mode.

• Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions.

Typical specification
• Proportional control damper actuators shall be electronic direct-coupled type, which require no crank arm and linkage and be capable of direct mounting to a shaft from 1/4" to 1/2" diameter. Actuators must provide proportional damper control response to a 2 to 10 VDC or, with the addition of a 500Ω resistor, a 4 to 20 mA control input from an electronic controller or positioner. Actuators shall have brushless DC motor technology and be protected from overload at all angles of rotation. Actuators shall have manual override on the cover. Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo.

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