SCR /Solid State Relay/Single Phase AC Voltage Regulator Module SCR 75LA H
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- Supplier: Shanghai Aoyi Electric Co. Ltd.
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Product Overview
Description
Product Description
Single Phase Voltage Regulator
Electromechanical mechanism SCR-75LA-H 25-120A
Product Features:
1. Linear phase shift control circuit, with good stability.
2. high precision, temperature controlled accurately
3. Miniaturization, simple installation and wire connection
4. control system, power device and auxiliary power integration
5. Vacuum welding technique, good quality and long service life.
Electromechanical mechanism SCR-75LA-H 25-120A
Product Characters:
Rated Voltage: | Single Phase 380VAC |
Rated Current: | 25A,40A,75A,90A,120A |
Operation Frequency: | 50Hz/60Hz |
Output Mode: | Shift Phase Output |
Control Signal: | 4-20Ma,0-5VDC,0-10VDC(Optional one) |
Use Environment: | Temperature: less than 45°C, Humidity: less than 90%RH |
Electromechanical mechanism SCR-75LA-H 25-120A
Installation Warning:
1. The main circuit adopts single phase power input.
2. SCR is a product with big current, please keep in mind that terminals (R.S.T) and (U.V.W) shall not be lock tightly, or SCR will be burned by terminal heating.
3. During using the SCR module, please match another proper radiator, and heat conducting silicon grease should be coated between radiator. If the load power is big or the radiating condition is bad, you can consider wind or water cooling.
4. Please use semi-conductive fast fuse for load over current protection.
5. Please must be careful that the polarity of CON and COM is not reversed, if not, output will be out of control(wide-open or wide-close), when control signal changes from low to high, AC voltage of the load can be adjustable from
0v to maximum output. The adjustable area is about 4.5-18mA, the closed area is 4-4.5mA, the wide-open area is 18-20mA.
Electromechanical mechanism AC Voltage Regulator active SCR-75LA-H 25-120A
Product Dimensions:
Type | SCR-LA-H | |
Rated Current | 25A 40A 75A 90A 120A | |
Dimension (mm) | W | 69 |
L | 104 | |
H | 38 | |
Installation Dimension (mm) | W | 48 |
L | 90 | |
Index table of Solid State Relay
Please confirm the practical working voltage load power and control method before selecting,
make sure that the load current do not exceed the allowance of SSR .
Single Phase: Resistive load power(KW) *9=SSR Ampere for example:suppose the resistive load power is 3KW,we should select the SSR Ampere ›27A
Three Phase:Resistive load power(KW)*3=SSR Ampere for example:suppose the resistive load power is 3KW,we should
select the SSR Ampere ›9A
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Company Information
Certifications
Packaging & Shipping
Warning
1.Please confirm whether the auxiliary power,input signal and connection are correct before energizing.
2.The instrument should be preheated for 15 minutes before accurate measurement.
3.The instrument shall not be knocked,collided and vibrated violently,and the operating environment shall meet the technical requirements.
Packaging and Storage
The instruments and accessories shall be stored in a dry and ventilated place under packing conditions to avoid exposure to moisture and corrosive gasses.The storage temperature shall not exceed +70℃,no less than -40℃,and the humidity shall bexiao 85%.
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 Alibaba 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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