- Maintenance
- maintenance free
- Torque
- 1400 in-lb
- Torque motor
- 1400 in-lb [160 Nm]
- Power consumption in operation
- 52 W
- Power consumption in rest position
- 9 W
- Transformer sizing
- 55 VA @ 24 VAC/DC (class 2 power source), 43 VA @ 120 VAC/DC, 68 VA @ 230 VAC
- Ambient humidity
- 5...95% r.H. non condensing (EN 60730-1)
- Housing material
- Aluminum die cast and plastic casing
- Electrical Connection
- Terminal blocks
- Auxiliary switch
- 2 x SPDT, 3A resistive (0.5A inductive) @ 250 VAC, one set at 10°, one adjustable 0...90°
- Manual override
- 7 mm hex crank, supplied
- Angle of rotation
- 90°
- Noise level, motor
- 68 dB (A)
- Position indication
- top mounted domed indicator
- Ambient temperature
- -22...122°F [-30...50°C]
- Control
- MFT/programmable
- direction of rotation motor
- reversible with app
- Overload Protection
- electronic thoughout 0° to 90° rotation
- Input Impedance
- 100 kΩ for 2...10 VDC (0.1 mA), 500 Ω for 4...20 mA, 1500 Ω for On/Off
- Quality Standard
- ISO 9001
- Degree of Protection
- IP66/67, NEMA 4X, UL Enclosure Type 4X
- Nominal voltage
- AC 24...240 V / DC 24...125 V
- Power Supply
- 24...240 VAC, -20% / +10%, 50/60 Hz, 24...125 VDC, -20% / +10%
- Agency Listing
- cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
- Position Feedback
- DC 2...10 V, Max. 0.5 mA, VDC variable
- Operating Range
- DC 2...10 V (default), 4...20 mA, variable (VDC, on/off, floating point)
- Emergency control function
- Electronic Fail-Safe
- Family Series
- PKR Series
- Operating range Y
- DC 2...10 V
- Control operating range Y note
- 4...20 mA
- Options positioning signal
- variable (VDC, on/off, floating point)
- Operating range Y variable
- Start point DC 0.5...30 V|End point DC 2.5...32 V
- Position feedback U
- DC 2...10 V
- Position feedback U note
- Max. 0.5 mA
- Position feedback U variable
- VDC variable
- Noise Level (Fail-Safe)
- <62 dB (A)
- Running time (Fail-Safe)
- 35 seconds
- Running Time (Motor)
- default 35 sec, variable 30...120 sec
- Running Time (Fail-Safe)
- <30 sec
- Fail-Safe function
- Electronic fail-safe
- Control type
- MFT/Programmable
- Connection
- terminals
- Degree of protection IEC/EN
- IP66/67
- Degree of protection NEMA/UL
- NEMA 4X
- Enclosure
- UL Enclosure Type 4X
- Auxiliary Switch
- 2 SPDT
- Pre-charging time
- 5 to 20 seconds
- Communication
- BACnet MS/TP
- Bridging time
- programmable 0...10 sec (2 sec default) delay before fail-safe activates
- Fail Safe Position
- adjustable with APP 0 to 100%
- Passive Sensor Inputs
- 2 (Pt1000) (Ni1000) (NTC)
- Application
- PR Series valve actuators are designed with an integrated linkage and visual position indicators. For outdoor applications, the installed valve must be mounted with the actuator at or above horizontal. For indoor applications the actuator can be in any location including directly under the valve.
- CP65 Warning
- ⚠ WARNING: For Belimo Products sold in California, these Products do or may contain chemicals which are known to the State of California to cause cancer and or birth defects or other reproductive harms. For more information see www.p65warnings.ca.gov.
- Default/Configuration
- Default parameters for 2 to 10 VDC applications of the PKR..-MFT actuator are assigned during manufacturing. If required, different parameters of the actuator can be ordered. These parameters are variable and can be modified by factory pre-set, the handheld ZTH US or using the Belimo App on a smart phone with Near Field Communications (NFC) programming.
Datasheet Download: Datasheet
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