220VAC Solid State Relay SSR 10A 25A 40A 60A 75A 90A SSR-25AA

• Customization: Available
• Theory: Voltage Relay
• Usage: Car Relay, Household Appliances Relay
• Model NO.: SSR-25AA
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Open Relay
• Action Principle: Electronic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Load Current: 25A
• Load Voltage: 24-380VAC
• Control Voltage: 80~250VAC
• Control Current: 2mA
• on Voltage: 1.5V
• Transport Package: Carton Packaging
• Specification: 50 pcs in one carton
• Trademark: Aoyi
• Origin: Huangshan

Product Description

 

Detailed Photos

 

Product Parameters

 

Model	SSR- AA
Load Current	10A,15A,25A,40A,60A,75A,90A
Load Voltage	24-380VAC
Control Voltage	80-250VAC
Control Current	AC≤2mA
On Voltage	≤1.5V
Off leakage Current	≤4mA
On-off time	≤10mS
Dielectric Strength	2000VAC
Insulation Resistance	500MΩ/500VDC
Ambient Temperature	-20~+70ºC
Mounting Mthods	Bolt Fixing
Working Station Indicator	LED
Weight	105g

 

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.

What is a Solid State Relay?An SSR, or solid state relay, is an electronic switch that contains no moving parts and that has the same use as an electromechanical relay. 

In an SSR a small control signal controls a larger load current or voltage. Solid state relays consist of:

 

A sensor which responds to a control signal A solid state electronic switching device A coupling mechanism The switching device is used in order to switch power to the load circuitry. The coupling mechanism enables the control signal to activate the switch without any moving parts. 

Choosing the Right Solid State Relay:

When you are looking for the right solid state relays, you can filter the results by various attributes with the parametric search:

by Maximum Contact Current (1.1 mA to 500 A), Maximum Isolation Voltage (200 V, 1500 V, 2500 V, 3750 V, 4000 V, 5000 V,…) and Output Voltage (up to 800 V) to name a few. The parametric filters on our website can help refine your search results depending on the required specifications. 

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FAQ

1. Q: Can you provide OEM service?

    A: Yes, we can.

2. Q: What's the MOQ?

    A: For testing purpose, 1pc is ok.

3. Q: Can you provide trade assurance service?

    A: Yes, we are member of the trade assurance scheme.

4. Q: What's the lead time?

    A: General lead time is 15 days after payment.

5. Q: What's your waranty?

    A: We provide 12 months warranty against manufacturing defective.

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