Factory Supply Solid State Relay Dd220d40 SSR-40dd DC Control Relay DC Dd220d25 SSR-25dd for Electronic Motor

• Customization: Available
• Certification: CE
• Type: Switch
• Model NO.: DD200D40 Relay
• Material: Plastic/Glass
• Form: Heating Wire
• Shape: Round
• Drive Current: 5-20mA
• Load Voltage: 24-480VAC
• Working Temperature: -30~+70centigrade
• Control Voltage: 3-32VDC
• Transport Package: Paper Box
• Specification: can be customized
• Trademark: lujinxun
• Origin: China
• HS Code: 8516800000
• Production Capacity: 10000PCS
• Package Size: 20.00cm * 30.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Product Introduction

Specialized solid-state relays have short-circuit protection, overload protection, and overheating protection functions, and can be packaged with combinational logic to achieve the desired module for users, directly used in control systems

Its advantages and features: 

  

  •    High-Quality Raw Materials: Premium-grade materials are selected for their durability, corrosion resistance, and excellent thermal conductivity, ensuring long-lasting performance.
    •    Quality Control: Rigorous quality inspections are conducted at every production stage, from raw material evaluation to final assembly, guaranteeing consistent quality and reliability.
    •    Precision Manufacturing: Advanced manufacturing techniques ensure precise dimensions and strict adherence to specifications, elevating overall product quality.
    •    Testing and Validation: Comprehensive testing protocols validate critical performance metrics such as heat output, efficiency, and durability, ensuring the heaters meet or exceed industry standards.
    •    Uniform Heat Distribution: Meticulous engineering ensures even heat distribution, maintaining stable temperatures.

Features: 
Solid state relays do not have mechanical components and rely on solid devices to perform the electric shock function. Due to the absence of moving parts, they can work in high impact and vibration environments to achieve contactless and spark free connection and disconnection of the controlled circuit
 

Specification

 

Product Name	Relay Temperature Controller
Model	DA series
Drive Current	5-20mA
Load Voltage	3-32VDC
Working Temperature	-30~+75Centigrade
Control Voltage	5-220VDC

Product Use

Product Model	Current	Resistive current usage	Resistive load	Inductive current usage	Inductive load
BEM-10DA	10A	5A	1100W	1.5A	350W
BEM-25DA	25A	12A	2500W	4A	900W
BEM-40DA	40A	20A	4400W	6.5A	1450W
BEM-60DA	60A	30A	6600W	10A	2200W
BEM-75DA	75A	37A	8200W	12A	2650W
BEM-80DA	80A	40A	8800W	13A	2900W
BEM-100DA	100A	50A	11000W	16.5A	3650W

Calculate the current magnitude
Equipment current ÷ coefficient=selected current
Selection current x coefficient=equipment current
(Coefficient: Resistive load is 2 times, inductive load is 6 times.).
Resistive loads: electric heating, incandescent lamps, resistors Inductive loads: motors, transformers, capacitors, solenoid valves, air conditioners, lighting with inductors ... wait.
Example 1: For a heater with a rated current of 15A and a resistive load, if the formula is 15Ax2=30A, it is necessary to purchase a 40A solid-state relay. Example 2: For a motor with a rated current of 15A and an inductive load, if the formula is 15Ax6=90A, it is necessary to purchase a 100A solid-state relay.

Installation



Product Exhibition

 

Thickened copper feet:
Made of high-quality purple copper material, with excellent conductivity and stable power output.

High quality plastic protective box:
The protective box is made of high-quality plastic, and we do not use recycled materials. The materials are carefully crafted, and you can use them with confidence

High quality conductive wiring screws:
The conductive screws are made of high-quality materials with excellent conductivity, reducing wear and high voltage resistance
 

The shell is made of engineering plastic:
We use engineering plastic to make the product shell, which is durable, stable, and not easily deformed with guaranteed quality.

01/ Notices:
Please confirm the Current,The smaller the current, the smaller the load,or the wiring will burn down.
02/What the material of White bottom?
lt made of Flame Retardant Bakelite plastic shell.

Our Advantages

Why choose us
We have profesional team and considerate service

1.Factory Advantage:A Professionall Manulacturer Of R&D
2.Product Advantage:Provide OEM and ODM service
3.Service Advantage:Provide Satistactemy Consumer Services
4.Empirical Advantage:We Have 20 Years experience
5.Technical Advantage:We ntroduced A seres Of Advanced Equipment

Company Profile

Dongguan Lujinxun Electric Heating Appliance Co., Ltd..
We produce various electric heater components: water heater elements, belt heaters, drum heaters, PTC heating elements, ceramic heaters, air heaters. We have sold heaters in Chinese Mainland and the global market for more than 10 years.  
Our heating elements are reliable and durable. With years of experience and hard won reputation, Lujinxun's goal is to continue to be a pioneer in the sales field.
At the same time, we are seeking more global partners overseas. If your company is the end user, distributor, or agent of heating elements, please contact us. We look forward to working with you in the near future.
Your satisfaction,our motivation.

Certifications

 

 

Packaging & Shipping

 

DHL: 3-5 working days ; 
UPS: 5-7 working days; 
TNT: 5-7 working days; 
FedEx: 7-9 working days; 
EMS: 12-15 working days; 
ChinaPost: Depends on ship to which country; 
Sea: Depends on ship to which country

FAQ

 

1. Q:who are we?
     A:We are based in Guangdong, China, start from 2019,sell to Northern Europe(60.00%), Western Europe (12.00%),Southern Europe(8.00%),Eastern Europe (5.00 %),South America (3.00%),Southeast Asia(2.00%),North America(2.00%),Mid East(1.00%) ,Africa (1.00%), Oceania (1.00%), South Asia (1.00%),Central America (1.00%),Eastern Asia (1.00%). There are total about 11-50 people in our office.

2. Q:how can we guarantee quality?
     A:Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. Q:what can you buy from us?
     A:Heating Element, Band heaters, cartridge heaters,PC heating element, Thermocouple and controllers

4. Q:what services can we provide?
     A:Accepted Delivery Terms: FOB,CIF,EXW, Express Delivery;
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,Money Gram, Credit Card, PayPal,Wester Union, Cash, Escrow;
Language Spoken: English, Chinese
 

Warning/Disclaimer

This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries