SSR-25AA-H
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SSR-25AA-H

  • Category:Relays
  • Product Name:Single-phase solid state relays
  • Manufacturers:FOTEK
  • Production Batch Number:10+
  • Encapsulation:DIP
  • Stock Status:There is stock
  • Stock Quantity:2000
  • Minimum order quantity: 1
  • Details:Click here to find a pdf of the SSR-25AA-H
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  • Product introduction

SSR-25AA-H
Single-phase solid state relays

 

SSR-AA

1. Product features:
1. Triac output, zero voltage on, zero current shutdown;
2. Optoelectronic isolation between input loop and output loop;
3. The isolation withstand voltage between input end and output end is 2500V;
4. 100% load current aging test, through the European Community CE certification, international ISO9000 certification, domestic 3C certification.

II. Model Description:

III. Technical Parameters:

single
appearance
Handed over
flow
solid
state
continue
electricity
utensil

Product model

SSR-10AA  SSR-25AA   SSR-10AA-H   SSR-25AA-H
SSR-40AA  SSR-50AA   SSR-40AA-H   SSR-50AA-H
SSR-60AA  SSR-75AA   SSR-50AA-H   SSR-75AA-H
SSR-90AA                         SSR-90AA-H

Control mode AC-AC  
Load current 10A、25A、40A、50A、60A、75A、90A
Load voltage 24-380VAC 、H:90-480VAC
Control voltage 80-250VAC
Control the current AC:12mA
On-state leakage current ≤2mA
On-state buck ≤1.5VAC
Out-of-state time ≤10mS
The medium is pressure-resistant 2500VAC
Insulation resistance 500MΩ/500VDC
Ambient temperature -30℃-+75℃
Installation method Bolted on
Work instructions LED
weight 132g


IV. Product Application:
SSR series solid state relay adopts flame retardant engineering plastic shell, epoxy resin potting, threaded lead end wiring, with high structural strength, impact resistance, strong vibration resistance, small input terminal driving current can be easily interfaced with computer terminals and various digital program-controlled circuits, widely used in petrochemical instruments and equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities and other automation control fields.
Especially suitable for corrosion, humidity, dustproof, explosion-proof and other harsh environments, and frequent switching occasions, is AC contactor update replacement products.

V. Safety Precautions:
1. When the load current is higher than 5A, a radiator must be used or installed on a metal base plate with corresponding heat dissipation effect, and the heat dissipation base plate of the solid state relay and the installation surface are coated with thermal grease, and a fan above 40A is strongly cooled or water-cooled.
2. When used in inductive loads, high transient voltages and inrush currents are applied to the output, so it may cause misleading or damage to the solid state relay, and it is usually necessary to connect a voltage control device with a specific clamping voltage at the output, such as a bidirectional regulator diode or varistor (MOV). Varistors are recommended to be 1.6-1.9 times the rated voltage.
3. When controlling a smaller load current load close to the minimum load current, a virtual load resistor must be connected in parallel to the load to reduce the leakage current at the output end and generate a higher residual voltage on the load.
4. In order to avoid the temperature rise of the solid-state relay exceeding the allowable value, the heat dissipation effect and installation position should be considered when designing and applying, and when two or more solid-state relays are installed side by side, an appropriate spacing should be left.
5. The output ends of multiple solid-state relays must not be used in parallel to try to increase the output current. However, the outputs can be used in series to accommodate higher operating voltages.
6. When multiple solid-state successives share a control power supply, the input can be used in series or in parallel.
7. Please use this piece with caution for capacitive load, please choose a special solid state relay for capacitive load.

 

andSSR-25AA-HRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
SSR-75AA FOTEK 10+ DIP Single-phase solid state relays
SSR-60AA FOTEK 10+ DIP Single-phase solid state relays
SSR-50AA-H FOTEK 10+ DIP Single-phase solid state relays
SSR-40AA-H FOTEK 13+ DIP Single-phase solid state relays
SSR-50AA FOTEK 10+ DIP Single-phase solid state relays
SSR-10AA-H FOTEK 10+ DIP Single-phase solid state relays
SSR-25AA FOTEK 10+ DIP Single-phase solid state relays
SSR-10AA FOTEK 10+ DIP Single-phase solid state relays
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SSR-40AA SSR 10+ module 40a single phase AC control AC Yangming FOTEK solid state relay AC control AC SSR-40AA 220V

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