Aoyi Single Phase Solid State Relay SSR-25la Series

• Customization: Available
• Theory: Solid State Relay
• Usage: Communication Relay
• Model NO.: SSR-25LA
• Phase: 1
• Electricity Type: Dc
• Number of Pole: 1
• Load: Medium Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Load Current: 25A
• Load Voltage: 90-250VAC
• Controlcurrent: DC4-20mA
• on Voltage: ≤1.5V
• Transport Package: Carton Packaging
• Specification: SSR-VA-H
• Trademark: Aoyi
• Origin: China
• HS Code: 8541490000
• Production Capacity: 10000 Pieces/Year
• Package Size: 31.00cm * 17.00cm * 25.00cm
• Package Gross Weight: 3.500kg

Product Description

Detailed Photos

Product Specifications

(1) Product Capability

/	/				On-off Time	≤10mS
Control Current	DC6-12MA				Dielectric Strength	2000VAC
Load Voltage Range	24-380VAC				Insulation Resistance	500MΩ@500VDC
Load Current	10A,15A,25A,40A,60A,75A,90A,120A				Ambient Temperature	-20~+70ºC
Off-state Leakage Current	<=4MA				Mounting Methods	BOLT FIXING
On-state Voltage	≤1.5V				Work Instructions	LED
Installing Dimension	47MM				Weight	105G

 

 

(2) Dimension diagram and Wiring diagram

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 SSR, 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 SSR, 681/10D voltage-dependent resistance for 380V series SSR, 821/10D voltage-dependent resistance for 480V series SSR. 

Advantages

This module has the input and output optical isolation,help realize week current control of the high voltage,the input voltage of he height control system for the power output load,high input impedance,internal synchronization,can be directly through D/A converter and computer,digital program-controlled circuit and has 0-5V voltage or 4-20mA current output of the instrument interface,very convenient to realize stepless adjustment of voltage power output load.Can be widely used in lighting equipment lighting regulation,civil industrial heating temperature control and motor soft start control and other occasions.

Company Profile

Established in 2007, Shanghai/Huangshan Aoyi Electric Co., Ltd is a manufacturer and trader specialized in the research, production and development of Temperature control electric company. Our products include pointer meters, current and voltage meters, solid state relays, SCR power regulators, voltage regulators and intelligent temperature controller.

We are located in Shanghai, China's trade center, more than 100 outstanding employees. All of our products have obtained CCC, CE and passed ISO9001 international quality standards test. As a result of our excellent products and outstanding customer service, we have established a global sales network reaching China, Southeast Asia, Europe, America and other countries. With the strong support of business cooperation friends around the world like you, Our sales are growing every year, we have achieved sales of tens of millions in 2019, and we will keep it up in the future.

If you are interested in any of our products or would like to place an order, please get free to contact us. We are ready and looking forward to forming successful business relationships with new clients around the world in the near future. Let's achieve success together and take our business one step further

Zhang Qifa, the founder of Shanghai Aoyi Electric Co., Ltd, has been engaged in the temperature control electronics industry for more than 30 years. His business philosophy is quality first, integrity management, scientific and technological innovation, and welcomes friends from outside with excellent products and services.

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