HML
ISO, CE, Atex, IP67 Waterproof, IP68 Waterproof
AC220V
Electric Power
Ordinary Temperature
ISO5211 Connection
Alloy
OEM, ODM, Obm
Quarter Turn Electric Actuator
-30c -+70 C
Hearken
Foam and Carton Box
China
Product Description
HEA-P series spring return electric actuator is designed for fail-safe positioning of valves or dampers upon loss of supply voltage .Mechanical spring return design is used to position controlled devices to either fully open or fully closed positions without any external power source.
Torque Protection
A sensor serve as overload protection for the entire valve travel, and you can setting a different torque volume between 40~120% of rated torque.
Limit Protection
Set this function is avilability, the actuator should stop automatically while the valve position reach the limit position.
Automatic Phase Ratation Correction
A sensor serve as overload protection for the entire valve travel, and you can setting a different torque volume between 40~120% of rated torque.
Limit Protection
Set this function is avilability, the actuator should stop automatically while the valve position reach the limit position.
Automatic Phase Ratation Correction
Actuator monitor the phases and run in the correct direction regardless of the sequence of power supply connection that is realized through a phase rotation correction Boolean logical calculation.
Without this function it may damage the valve in unconsciously.
Main Technical Characteristics
1.The input voltage range:single Phase 50/60Hz:110,120,220,230,240V 3-Phase 50/60Hz:200,230,240,380,400.415.440. 460,480V
2.Using the absolute encoder, the valve position never lost.The absolute encoder can ensure the high precision, zero wear, long life, strong anti-interference, no battery support.
3.Optional all electronic torque detection technology to realize the torque continuous measurement, the over torque value can be adjusted without secondary calibration, it is unnecessary to consider mechanical wear.
4.Perfect bus supporting plan: Profibus dp. Modbus, FF, Hart, Device Net five kind of bus available.
5.Unique double speed control mechanism, can make the actuators in work process avoid causing fluid surge effect.
7.Infrared setting device and knob (magnetic isolation technique) all can set working parameters, convenient and practical, truly realize free open cover.
8.Perfect level 3 password protection, but to different customers or operator separate authorization, prevent fault parameters set to actuator fault phenomenon.
9.Provide five field programmable non-hold type relay feedback, provide an alarm non-hold type relay feedback, extensible four hold-type relay feedback.
10.Input /output signal channel have been photoelectric isolation (can bear 2000 V surge voltage).
11.Operating temperature range: -30C -+70 C.
12.Use humidity range or less 90% RH, non-condensing around, do not contain strongcorrosive, fammable and explosive gas or dust.
Technical Parameters
1. Question:What is your main products?
2. Question:Are you a trader or manufacturer ?
Answer: We are the pneumatic actuators and electric actuators manufacturer , we have ability to do the customization products with experienced team, And we have own factory and production line.3. Question:How do your make the quality guarantee for actuators?
Answer:We have our own quality control system for incoming and outgoing of the materials, every product will be under controlled and tested before delivery to our customer , and we also provide 18 months guarantee ,beside we provide technical supporting . 4. Question:When can I receive the Price of valve actuators ?
5. Question:How to order our pneumatic actuators and electric actuators ?
Answer:Please send us your inquiry by Email, whatsapp, wechat etc. we need to know the following informations before giving the formal Quotation. 1) Product information in details, Quantity, Other requirements
2) Delivery time required
6. Question:How can I get a sample to check your quality?
Answer:Contact with our sales expert to arrange the sample delivery. Please send us the details of the sample before placing the order. 7. Question:Shall we pay the sample cost and transportation cost ?
Answer:We will provide the sample by free of charge. Your will bear the freight cost. 8. Question:How long to prepare the sample ?
Answer:Most of our products are under regular production and some of them we keep in stocks. 9. Question:How to delivery the sample to our place?
Answer:Your can provide your forwarders contacts if any, or we will arrange it for you. 10. Question:What about the delivery date if we place the formal order ?
Answer:Usually it takes 15~20days on the production .We know that on-time delivery is very crucial to our customers to meet dead-lines. We monitor and expedite our supply chain to ensure that we delivery our products to our customers on-time all the time.
