Covna 12V 24V 90 Degree IP68 Waterproof Rotary Electric Actuator Motorized Electric Valve Actuator

• Media: Water
• Structure: Ball
• Application: General
• Warranty: 1 Year
• Control Mode: on off Type
• Port Size: 1/2" to 4"
• Model NO.: C-05 Electric Actuator
• Temperature of Media: Medium Temperature
• Working Current: 0.25A
• Customized Support: OEM
• Ambient Temperature: -30 to 60
• Drive Motor: 10W/F
• Protection Class: IP68
• Type: IP68 Electric Actuator
• Torque Output: 50nm
• Voltage: AC110-380V, DC12-24V
• Angle of Rotation: 0-90
• Cycle Time: 20s/60s
• Power: Electric Actuator
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Set/Sets Per Month

Product Description

Product Description

 

Feature of IP68 Waterproof Electric Actuator

Small volume ,light weight ,easy installation and maintenance.

Simple and compact structure ,90 degree rotation ,rapid in opening and closing.
Small torque while in operating , light and handy.
Flow characteristics tending to straight line, good modulating performance.
Multiple control signals, switch control.
Proportional (modulating type) control: 0-10vdc or 4-20mA.
Feedback output can be selected with 4-20ma, auxiliary switch and potentiometer (0-1k)

Control Mode	Function
ON-OFF Type	Feedback: the Active Contact Signal, Passive Contact Signal, Resistance
Regulation Type	Input & Output Signal: DC 4-20mA, DC 0-10V
Field Operation	The Field, Remote Control Switch Regulation and MODBUS, PROFIBUS Field Bus
Shell Material	Die-Cast Aluminum Alloy (Powder Coated)
Lifespan	100,000 (Ten Thousand) Times
Output Torque	50 to 4000Nm
Angle of Rotation	90° ±4°
90° Cycle Time	15S/30S/60S
Optional Voltage	DC24V (±10%), AC110-220V, 50/60Hz
Insulation Resistance	DC24V: 100MΩ/250V; AC110/220V/380V: 100MΩ/500V
Withstand Voltage	DC24V: 500V; AC110/220V: 1500V; AC380V: 1800V 1Minute
Protection Class	IP68
Explosion Proof	EX d II BT4
Optional Accessories	Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
Ambient Temp.	Range from -30°C to +60°C (For Use In Temperatures Below 0°C, We Suggest Anti-Condensate Elements)

Dimension:

Model NO.	L(mm)	Wmm	Hmm
TOP-110	190	167	161
TOP-116
TOP-120	235	185	185
TOP-140
TOP-116
TOP-1100	283	185	173
TOP-1200

Wiring Diagram:

 

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Packaging & Delivery

FAQ

1. Which voltage of the electric actuator?
DC24V, AC24V, AC110V, AC220V
AC380V can be customized and DC12V is available for some smaller torque of actuator.

2. What is the actuation time for electric actuator?
It depends on the torque of actuator.
The detailed timing would be as the following:
·COVNA-05(50Nm)-20 seconds
·COVNA-10(100Nm)/COVNA-16(160Nm)-25 seconds
·COVNA-30(300Nm)/COVNA-60(600Nm)-60 seconds
·COVNA-125(125Nm)/COVNA-250(2500Nm)/COVNA-400(4000Nm)-100 seconds.

3. Can the actuation time be faster?
Electric actuator can be customized the quick actuation gear,
the soonest actuation time can be reach 10 seconds to open and close.

4. What type of electric actuator you provide?
ON/OFF type, Regulation type and Intelligent type.

5. What is the difference from ON/OFF type, Regulation type and Intelligent type?
1)ON/OFF type
ON/OFF type is fully open and fully closed.

2)Regulation type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.

3)Intelligent type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.
4.With display screen to acheieve site control.

6. Can this electric valve be resettable (normally open / closed) automatically when power is removed?
Our regular electric actuator can't be resettable automatically while power-off.
But it can go to the multiturn electric actuator model with the extra electrical storage device along,
which acheieve the valves can be automatic reset(normally closed) while power failure.

7. Have the electric actuator had the presence of limit switches (contact about the position of the cut-off device)?
Yes, there is the position indicator on the top of actuator.
The open/closed status can be checked visually.

8. Which type of protection class of this electric actuator?
IP65, IP68, Explosion proof.

9.Is there any manual override of electric valve?
Yes, every electric valve includes the manual override.
You can open/close

10. Have the electric valve had the limiting operating time?
Electric haven't had the limiting operating time.
It can be working for 99 hours continually without getting heating.