AC To AC Single Phase Solid State Relay 40a 24-1200VAC

Introduction:

Solid state relay PDH serious solid state relay flame resistant engineering plastic case,epoxy resin encapsulation,screw thread educting terminal connection with high-strengh structure,impluse resistance,high shock resistance performance,small driving current for input terminal and covenient connection with computer terminal and digital control circuit,the product is widely used in automatization control fields such as petroleum,chemica industry,instrument and meter,pharmacy machine,food machine,packaging machine,textile machine,plastics machine,numerical control lathe,entertainment facility,ect,especially for severe environment full of corrosion and moisture or requiring explosion-proofand dust resistance or place demanding frequent switching.

OPERATION NOTICE:

1.Resistive load could not exceed 60% of the rated current.

2.Inductive or capacitive load could not exceed 40% of the rated current.

3.Electric machine load could not exceed 20% of the rated current.

4.Proper radiator adapted to the working requirement of solid state relay should be equipped, the allowance should be widened when the load radiating condition is not so good. Short-circuit load is not allowable.

5.Over Current Protection: over current and short circuit are the main reasons for permanent damage of output controllable silicon in the relay, and using fast fuse and air switch is one of methods for over current protection, fuse is also available for small capacity.

6.Over Voltage Protection: It can adopt parallel voltage-dependent resistance(MOV), the MOV area decides the absorption power, while its thickness decides the protective voltage value, generally, 471/10D voltage-dependent resistance for 220V series PHD, 681/10D voltage-dependent resistance for 380V series PDH, 821/10D voltage-dependent resistance for 480V series PDH.

Voltage range: 24-380VAC; 24-480VAC; 240-660VAC ; 24-1200VAC ;

Current range: 5-120A

Application Scope:

1. Heating Equipment ；

2. Explosion Proof Place;

3. Dust Proof Place;

4. High Frequency of Action...

Function:

1. Adjust the Light ;

2. Adjust the Temperature;

3. Adjust the Speed...

WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. The products have passed CE approvals and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.The products have passed CE certificate. And our Teams have more than 20years Experience.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

On the base of guarrantee the quality, we will try our best to design new model with ourselves patents for the coming years.