Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125)

A Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) permits high-current AC loads from lower voltage DC control integrated circuits. It is a DC to AC SSR model no. (SJDA-480-125) Solid State Relay having input 3-32VDC and output 24-480VAC.

The Solid state relay can switch current loads of up to 125A with a 3-32V DC input and a zero cross trigger control method. The Off-state leakage current (IDRM) is 10mA. Each one of these relays is fortified with four screw terminals (for use with fork or ring connectors) and a plastic cover that fits on top of the relay to guard the terminals from shock.

Solid-state relays are a better option over mechanical relays. The benefit of using SSR is that it can be interchanged by much lower current and at a much lower voltage than most mechanical relays. Solid-state relays do not contain moving contacts, hence no arching so it can be substituted much faster and for longer periods without wearing out. 

A Panel Mount SSR is a control relay with remote input and output, whose functions are attained by means of electronic mechanisms without the use of moving parts like those found in electromechanical relays.

Satronix (India) Private Limited (estd in 1985 at Mumbai (Maharashtra, India), is a prime manufacturer of Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) in India. Our ultra-modern infrastructural set up helps in providing a high quality range of products. The infrastructure division is further separated into several units like manufacturing, procurement, quality control, sales and marketing, R & D, warehouse and logistics. Highly qualified team of professionals carry out all the business development in a hassle-free manner.

Specifications

Model Name / No. (SJDA-480-125)
Brand Satronix
A Rating 125A
Input Input 3-32VDC
Output Output 24-480VAC
Control Voltage   4 – 32 VDC
Input Resistance Current regulator
Current Range with proper heat sink(IT) 125A
Surge Current non-repetitive t = 10msecs (ITEMS) 1500 A
Voltage Range (VRMS) 25 – 480 VACrms  (1600 Vpk)
Off-state leakage current @ voltage – (IDRM) 10 mA
Holding current (IH) 250 mA
Dv/Dt @Voltage (out) 1000 V/ µs
I2T Fusing I2t (10 ms) 11200 A²S
Frequency Range 47 – 70 Hz
Weight Approx. 1 25 g
Junction Temperature 100 °C

Solid state relay Advantages

Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) are interchanging devices containing electronic components. The Current Range with proper heat sink(IT) of Solid State Relay Single Phase DC- AC Panel Mount SSR is 125A. The term “Solid state” refers to the fact that these relays do not integrate any moving parts in the load switching circuit. When applied appropriately, solid state relays will last many cycles due to the fact that no mechanical devices are involved in the load switching circuit. The operator will experience no arcing glitches and operation will be stress free, even in contaminated environments (dust, gases, etc.)

Additionally, Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) increases the operating speed thereby providing the chance of selecting zero or phase angle switching. The frequency range of Solid State Relay Single Phase DC- AC Panel Mount SSR 125A is 47 – 70 Hz. A solid state relay is the answer when the system designer needs to switch loads quickly as in all types of temperature control applications.

Features

  • Normal open type Solid state relay. 
  • Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) provides Faster switching response and High Dielectric Strength.
  • Chassis mount.
  • Optically isolated.
  • Solid State Relay Single Phase DC- AC Panel Mount SSR 125A requires least actuation power.
  • Direct control by combined circuits.
  • Random voltage turn-on for inductive load.
  • Solid State Relay Single Phase DC- AC Panel Mount SSR 125A have Zero Voltage Turn-On and Zero Current Turn-off.
  • No noise feedback from output to input circuits.
  • No noise due to load current switching at immediate zero.
  • Solid State Relay Single Phase DC- AC Panel Mount 125A consists of a Built-in snubber circuit.

Applications

  • Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) are used in many machineries like Medical Equipment, Printing Machinery, Liquid and Solid Packaging Equipment, Extrusion Machinery and Pharma / Packaging Machinery etc.
  • Hot Runner Systems in the Plastic Industry.
  • Interchanging of Heater by Temperature Controller.
  • Solid State Relay Single Phase DC- AC Panel Mount SSR 125A is used in Oven/Furnace industry for Heater applications.
  • Injection Moulding, Plastic Processing Machinery, Blow Moulding and Extruder.
  • Solder Wave / Reflow Machine, Solder Screen Printers.
  • Controlling of Electromagnetic Heaters (Inductive Heaters) by Analog SSRs.

Satronix Dealer locations

Satronix Dealers for Solid State Relay Single Phase DC- AC Panel Mount (Input 3-32VDC Output 24-480VAC) SSR 125A | (SJDA-480-125) at these locations across India: –

Lamington Road (Mumbai) Ulhasnagar (Mumbai) Lohar Chawl (Mumbai) Kolhapur (Maharashtra) Bangalore (Karnataka)
Mazagaon (Mumbai) Aurangabad (Maharashtra) Pune (Maharashtra) Ahmednagar (Maharashtra) Solan (Himachal Pradesh)
Vapi (Gujrat) Rajkot (Gujrat) Kolkata (West Bengal) Chennai (Tamil Nadu)

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