BELIMO作为一家始创于1975年的瑞士公司，BELIMO博力谋主要为广大客户提供应用在加热，通风及空调等领域的优秀品质的风门和执行器。
BELIMO产品有：风阀执行器，阀门，感测器等。
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Technical data
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Electrical data
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Nominal voltage
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AC/DC 24 V
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Nominal voltage frequency
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50/60 Hz
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Nominal voltage range
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AC19.2...28.8V/ DC21.6...28.8V
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Power consumption in operation
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2.5 W
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Power consumption in rest position
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1.5 w
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Power consumption for wire sizing
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6 VA
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Connection supply / control
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Terminals with cable 1 m, 4 x 0.75 mm2 (Terminal 4 mm2)
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Parallel operation
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Yes (note the performance data)
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Data bus communication
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Communicative control
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MP-Bus
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Number of nodes
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MP-Bus max.8
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Functional data
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Actuating force motor
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1000 N
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Operating range Y
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2...10 V
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Input Impedance
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100 kΩ
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Operating range Y variable
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Start point 0.5...30 V
End point 2.5...32 V
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Operating modes optional
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Open/close
3-point (AC only)
Modulating (DC 0...32 V)
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Position feedback U
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2...10 V
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Position feedback U note
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Max. 0.5 mA
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Position feedback U variable
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Start point 0.5...8 V
End point 2.5...10 V
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Setting fail-safe position
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Stem 0...100%, adjustable (POP rotary knob)
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Bridging time (PF)
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2 s
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Bridging time (PF) variable
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0...10 s
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Position accuracy
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±5%
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Manual override
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with push-button
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Stroke
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20 mm
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Running time motor
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150 s / 20 mm
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Running time motor variable
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90...150 s
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Running time fail-safe
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35 s / 20 mm
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Adaptation setting range
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manual (automatic on first power-up)
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Adaptation setting range variable
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No action
Adaptation when switched on
Adaptation after pushing the manual override button
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Override control
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MAX (maximum position) = 100%
MIN (minimum position) = 0%
ZS (intermediate position, AC only) = 50%
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Override control variable
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MAX = (MIN + 33%)...100%
ZS = MIN...MAX
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Sound power level, motor
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56 dB(A)
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Sound power level, fail-safe
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45 dB(A)
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Position indication
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Mechanically, 5...20 mm stroke
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Safety data
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Protection class IEC/EN
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II, Safety Extra-Low Voltage (SELV)
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Power source UL
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Class 2 Supply
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Degree of protection IEC/EN
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IP54
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Degree of protection NEMA/UL
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NEMA 2
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Enclosure
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UL Enclosure Type 2
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EMC
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CE according to 2014/30/EU
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Certification IEC/EN
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IEC/EN 60730-1 and IEC/EN 60730-2-14
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UL Approval
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cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1
The UL marking on the actuator depends on the production site, the device is UL-compliant in any case
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Mode of operation
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Type 1.AA
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Rated impulse voltage supply / control
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0.8 kV
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Pollution degree
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3
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Ambient humidity
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Max.95% RH, non-condensing
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Ambient temperature
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0...50°C [32...122°F]
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Storage temperature
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-40...80°C [-40...176°F]
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Servicing
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maintenance-free
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Weight
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Weight
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1.4 kg
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Terms
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Abbreviations
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POP = Power off position / fail-safe position
CPO = Controlled power off / controlled failsafe
PF = Power fail delay time / bridging time
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BELIMO执行器NVK24A-MP-TPC产品介绍
用于 2 通和 3 通截止阀的具有故障保护功能的通信截止阀执行器
• 驱动力 1000 N
• 标称电压 AC/DC 24 V
• 控制调制，通信 2...10 V 变量
• 行程 20 毫米
• 传感器信号的转换
• 通过Belimo MP-Bus 进行通信
Communicative globe valve actuator with failsafe for 2-way and 3-way globe valves
• Actuating force 1000 N
• Nominal voltage AC/DC 24 V
• Control modulating, communicative 2...10 V variable
• Stroke 20 mm
• Conversion of sensor signals
• Communication via Belimo MP-Bus
BELIMO执行器NVK24A-MP-TPC技术尺寸
BELIMO执行器其他常用型号：
BELIMO NVK24A-SZ-TPC
BELIMO NVK24A-SR-TPC
BELIMO NVK24A-MP-TPC
BELIMO NVK24A-MP-RE
BELIMO NVK24A-3-TPC
BELIMO NVK24A-3-RE
BELIMO NVK24A-MOD