DR24A-7 Rotary actuator, 90 Nm, AC/DC 24 V, 150 s - Belimo | ideal for butterfly valves

DR24A-7 Rotary actuator, 90 Nm, AC/DC 24 V, 150 s

• IP54
• Max. torque 90 Nm
• AC/DC 24 V
• Running time 150 s / 90°
• OPEN-CLOSE
• Manual override temporary, permanent
• Connection cable length 1 m (PVC)

Simple direct mounting: Simple direct mounting on the butterfly valve. The mounting orientation in relation to the butterfly valve can be selected in 90° (angle) increments.

Manual override: Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked).

High functional reliability: The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.

Combination valve/actuator: For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17 mm for form-fit coupling of the rotary actuator. - Hole circle d = 70 mm

Torque not constant: Due to the non linear torque characteristic the actuator can only be used for butterfly valves and not for other armatures.

Electrical Data:

• Nominal voltage AC/DC 24 V
• Nominal voltage frequency 50/60 Hz
• Nominal voltage range AC 19.2...28.8 V / DC 19.2...28.8 V
• Power consumption in operation 4 W
• Power consumption in rest position 2 W
• Power consumption for wire sizing 6 VA
• Connection supply / control Cable 1 m, 3 x 0.75 mm²
• Parallel operation No

Functional Data:

• Torque motor Max. < 90 Nm (not constant)
• Manual override Gear disengagement with push-button, can be
• locked
• Running time motor 150 s / 90°
• Sound power level motor 45 dB(A)
• Position indication Mechanically (integrated)

Safety:

• Protection class IEC/EN III Safety extra-low voltage
• Protection class UL UL Class 2 Supply
• Degree of protection IEC/EN IP54
• Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2
• EMC CE according to 2004/108/EC
• Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
• Certification UL cULus according to UL 60730-1A, UL 60730-2-14 and CAN/CSA E60730-1:02
• Mode of operation Type 1
• Rated impulse voltage supply / control 0.8 kV
• Control pollution degree 3
• Ambient temperature -30...50°C
• Non-operating temperature -40...80°C
• Ambient humidity 95% r.h., non-condensing
• Maintenance Maintenance-free

Mechanical Data: Connection flange F07

Weight: approx. 4.2 kg