PRKCA-BAC-S2-T
Rotary actuator fail-safe NC/NO, 160 Nm, AC 24...240 V / DC 24...125 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 35 s (30...120 s), 2x SPDT, IP66/67, F07 (F05/F10 only with accessory), Terminals
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Design data: Design data
- Downloads
- Accessories
- Product videos
- Details
Downloads
Accessories
Mechanical accessory
ZPR01
Position indicator and tappet shaft, F07, square 45° offset, SW 17, DN 125...300
ZPR02
Tappet shaft, F07, square 45° offset, SW 17
ZPR03
Position indicator and tappet shaft, F05, square 45° offset, SW 14, DN 80...100
ZPR05
RetroFIT+ adapter kit, F07/F10 (incl. screws F07), flat head/square, SW 17
ZPR06
RetroFIT+ adapter kit, F07/F10 (incl. screws F07), square 45° offset, SW 14
ZPR08
Adapter kit with spacer ring, F07, square 45° offset, SW 17
ZPR09
RetroFIT+ adapter kit, F07/F05/F10 (incl. screws F07), flat head/square, SW 14
ZPR10
RetroFIT+ adapter kit, F05/F07/F10 (incl. screws F05), flat head/square, SW 14
ZPR11
RetroFIT+ adapter kit, F07/F10 (incl. screws F07), square 45° offset, SW 18
ZPR12
RetroFIT+ adapter kit, F07/F10 (incl. screws F07), flat head/square, SW 16
ZPR13
RetroFIT+ adapter kit, F07/F05/F10 (incl. screws F07), flat head/square, SW 11
ZPR14
RetroFIT+ adapter kit, F07/F05/F10 (incl. screws F07), flat head/square, SW 12.7
ZPR15
RetroFIT+ adapter kit, F07/F10 (incl. screws F07), square 45° offset, SW 11
ZRI-001
Spacer ring, F04/F05, Height 22 mm
ZRI-002
Spacer ring, F05/F07, Height 23.5 mm
Electrical accessory
Z-UIC
Signal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V
Tools
Belimo Assistant 2
Service tool for wired and wireless setup, on-site operation and troubleshooting. Platform-independent for Android, iOS and Windows
LINK.10
Belimo Assistant Link Bluetooth and USB to NFC and MP-Bus converter
for configurable and communicative devices
ZK1-GEN
Connecting cable 5 m, A: RJ11 6/4 LINK.10, B: 6-pin for connection to service socket
ZK2-GEN
Connecting cable 5 m, A: RJ11 6/4 LINK.10, B: free wire end for connection to MP/PP terminal
Sensors
01DT-1BH
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 50 mm, Probe diameter 6 mm
01DT-1BL
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 100 mm, Probe diameter 6 mm
01DT-1BN
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 150 mm, Probe diameter 6 mm
01DT-1BP
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 200 mm, Probe diameter 6 mm
01DT-1BR
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 300 mm, Probe diameter 6 mm
01DT-1BT
Duct/Immersion sensor Temperature passive, Pt1000, Probe length 450 mm, Probe diameter 6 mm
01DT-1CH
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 50 mm, Probe diameter 6 mm
01DT-1CL
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 100 mm, Probe diameter 6 mm
01DT-1CN
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 150 mm, Probe diameter 6 mm
01DT-1CP
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 200 mm, Probe diameter 6 mm
01DT-1CR
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 300 mm, Probe diameter 6 mm
01DT-1CT
Duct/Immersion sensor Temperature passive, Ni1000, Probe length 450 mm, Probe diameter 6 mm
Product videos
How to install a PR butterfly valve actuator
Butterfly valve assembly with communicative PR actuator.
How to set an auxiliary switch for PR actuator
Auxiliary switch settings for PR actuator.
Butterfly valves and actuators
The butterfly valves and the PR actuators are the most intelligent, energy efficient and reliable high flow solution in the HVAC market. Having focused on ease of installation, application flexibility and longevity, this series sets new performance standards in HVAC industry.
How to install and wire PR, PK, PM actuators to maintain a high IP rating
Proper mounting & wiring: IP66/67 with PR, PM, PK actuators.
Butterfly valves for control applications
Belimo's advanced butterfly valve design and the harmonisation of butterfly valve and intelligent actuator result in a control valve with significant advantages.
How-To: Commissioning 2-way control BFV equal percentage
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 2-way control butterfly valve with equal-percentage characteristic curve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include the reduction of the maximum position (opening angle) to 60% and setting an equal-percentage characteristic curve.
How-To: Commissioning 2-way control BFV linear
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 2-way control butterfly valve with a linear characteristic curve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include the reduction of the maximum position (opening angle) to 60% and setting a linear characteristic curve. A linear characteristic curve is only possible in combination with Belimo butterfly valves and is not suitable for retrofit applications.
How-To: Commissioning 2-way open/close BFV
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. The PRCA-S2-T-.. actuators are programmed at the factory for 2-way open/close applications. This means that no adjustments need to be made for the use as a 2-way open/close butterfly valve. However, if the most important parameters need to be reset later to ensure the proper functioning in 2-way open/close applications, this can be easily done using the commissioning workflow. The necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include setting the maximum position (opening angle) to 100% and the control to open/close, 3-point.
How-To: Commissioning 3-way changeover BFV
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 3-way changeover butterfly valve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include setting the maximum position (opening angle) to 100% and the control to open/close, 3-point. The use as a 3-way changeover butterfly valve requires the commissioning of two devices. The control signal of the second actuator is automatically inverted using the commissioning workflow for parametrisation.
How-To: Commissioning 3-way control BFV
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 3-way control butterfly valve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include the reduction of the maximum position (opening angle) to 60% and setting a linear characteristic curve to provide a constant mixing curve. The use as a 3-way control butterfly valve requires the commissioning of two devices. The control signal of the second actuator is automatically inverted using the commissioning workflow for parametrisation. The use as a 3-way control butterfly valve and a linear characteristic curve are only possible in combination with Belimo butterfly valves and are unsuitable for retrofit applications.
Details
Specifications
- Voltage AC/DC
- AC 24...240 V / DC 24...125 V
- Power consumption (running)
- 52 W
- Power consumption (holding)
- 9 W
- Power Consumption For Wire Sizing
- with 24 V 54 VA / with 240 V 68 VA
- Auxiliary switches
- 2x SPDT
- Connection Supply
- Terminals 2.5 mm²
- Connection Control
- Terminals 1.5 mm²
- Connection Auxilary Switch
- Terminals 2.5 mm²
- Torque
- 160 Nm
- Control type
-
- BACnet MS/TP
- Modbus RTU
- MP-Bus
- DC 2...10 V
- DC 0.5...10 V
- 4...20 mA
- Open/close
- 3-point
- Hybrid (communicative / analogue)
- Manual override
- Hand crank
- Running time (motor)
- 35 s / 90°
- Running time motor variable
- 30...120 s
- Running time (fail-safe)
- 30 s
- Protection category
- IP66/67
- Degree Of Protection NEMA
- NEMA 4X
- Enclosure Type
- UL Enclosure Type 4X
- Ambient Temperature
- -30...50°C [-22...122°F]