◄ LSA-TH3P70Y three phase AC 70A 380V solid state voltage regulator / power regulator module
LSA-TH3P120Y three phase AC 120A 380V solid state voltage regulator / power regulator module ►

LSA-TH3P90Y three phase AC 90A 380V solid state voltage regulator / power regulator module

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LSA-TH3P90Y three phase AC 90A 380V solid state voltage regulator / power regulator module
Price: US $79.2 / piece
Model number: LSA-TH3P90Y
DatasheetThree phase AC solid state voltage regulator manual
Product name: Solid state voltage regulator
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US $14.97via
Estimated Delivery Time: 9-15 days
Quantity:
Total price:US $94.17
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Product description
▇ Model number and parameters
Model numberLoad currentInput voltageLoad voltageRemarkOnline store: 
LSA-TH3P15Y15A380VAC0-380VacOpen loopUS $54.27/ pieceOrder
LSA-TH3P35Y35A380VAC0-380VacOpen loopUS $59.17/ pieceOrder
LSA-TH3P50Y50A380VAC0-380VacOpen loopUS $65.99/ pieceOrder
LSA-TH3P70Y70A380VAC0-380VacOpen loopUS $72.6/ pieceOrder
LSA-TH3P90Y90A380VAC0-380VacOpen loopVisiting...
LSA-TH3P120Y120A380VAC0-380VacOpen loopUS $106/ pieceOrder
LSA-TH3P150Y150A380VAC0-380VacOpen loopUS $110.74/ pieceOrder
LSA-TH3P200Y200A380VAC0-380VacOpen loopUS $132.48/ pieceOrder
LSA-TH3P15Y-F15A380VAC0-380VacClosed loop negative feedback
LSA-TH3P35Y-F35A380VAC0-380VacClosed loop negative feedback
LSA-TH3P50Y-F50A380VAC0-380VacClosed loop negative feedback
LSA-TH3P70Y-F70A380VAC0-380VacClosed loop negative feedback
LSA-TH3P90Y-F90A380VAC0-380VacClosed loop negative feedback
LSA-TH3P120Y-F120A380VAC0-380VacClosed loop negative feedback
LSA-TH3P150Y-F150A380VAC0-380VacClosed loop negative feedback
LSA-TH3P200Y-F200A380VAC0-380VacClosed loop negative feedback
▇ Suitable maximum load power
Load current (A) 15 35 50 70 90 120 150 200
380V resistive load power (KW) 3.3 7.7 11 15.5 20 27 33 44
380V inductive load power (KW) 2 4.6 6.6 9.3 12 16 20 27
▇ General
Model number Three phase AC solid state voltage regulator series
Control type 4-20mA, 0-5Vdc, 0-10Vdc, 1-5Vdc, 0-10mA, 10K potentiometer
Input type 220V-430VAC (Max output also is this)
Matched heat sink 15A: FHSH01-110, 35A: FHSH01F-110, 50, 70A: FHSH01F-150, 90A: FHSI02F-150, 120A: FHSI02F-180, 150, 200A: FHSY01F-150
Matched thermal grease HZ-KS101
Dielectric strength 2000VAC 50/60Hz for 1 minute
Insulation resistance 1000 MΩ min at 500 VDC
External dimensions 105x75x34.5mm
Terminals Screw
Operational temperature -25 to 75℃
Operational humidity 95% max no condensation
Technical article How to select the solid state voltage regulator's current
Alias name Three phase AC SSVR
Advantage
1. Not need connect to +12V DC power supply. Some products require you to provide + 12V power supply, and also has precision requirements, it is great inconvenience. This product does not require.
2. Not need connect synchronization transformer (or other trigger module). Becuase of rational design, saves space for you to use, and simplifies installation and wiring. At the same time, less wiring also reduces the possibility of poor contact.
3. Many control types. You can use potentiometer to control, also can use a variety of automatic control signal (eg 4-20mA, 0-5VDC, 0-10VDC, etc.), a module has variety of control types, it is convenience. This makes your selection simple, easy stocking, avoid selection errors result in losses.
4. Has high control precision linear. Users typically ignores the parameter of observed tunable accuracy. Some products have very narrow adjustment range, for example 4-20mA control, the actual range is only 6-13mA; some even can't output 0 or maximum voltage. Such immature product is worthy of thought-provoking.
5. Adopt high quality ST big power thyristor module as the core component. High-quality products are not only user sought, and it is our credibility and life.
6. The model with "-F" is with closed loop negative feedback function. When the input voltage fluctuation or the output load changes, the module output remains constant. If customer require high stability output voltage, can use this. Related parameters: constant voltage range: 5% to 90% (input>output) / constant volatility ≤1% / constant voltage hysteresis time ≤10ms. In actual use, even if the three-phase electrical input voltage is in rapidly and significant fluctuations, the output voltage will always be able to stay steady.
7. Three-color LED indication, easy to view working status. Green light: Module has supply power input; Red light: Module is outputting; Yellow light: Stop output, start self-protection.
8. Unique phase loss protection. The product has phase loss circuit detection. When the input phase is missing or the input power is unstable, the product will stop output automatically and the yellow indicator will light up. Avoid the damage of three-phase power failure and don't need to use phase loss protector.
9. Practical overheat protection. User usully ingore the heat dissipation problem. Now we have added overheat protection inside the product. When the module bottom plate reaches 75℃, it will stop output automatically, avoiding damage caused by high temperature work, and the yellow indicator light will be on.
Note 1. Model selection method: calculate the load current of each phase when the voltage is full, according to load type, multiply the balance factor.
Resistive load: balance factor is 3 times, such as incandescent lamp, resistance wire, oven, heating rod.
Inductive load: balance factor is 5 times, such as: transformer, coil, fan motor, pump motor.
Example: 9KW three phase 380V furnace. 9KW/3/220V*3=40, can select 50A specification.

2. Can't be used loads: home appliances (such as televisions, computers), the electrical equipment with switching power supply.

3. Can't be unloaded.

4. This product can be for the star or triangular load. When the load is star connection, if the phase imbalance, should connect the neutral wire to the center point.

5. To use product long and safely, please install the product with corresponding heat sink and fan.
Packaging Details
Product quantity: 1pc
Package weight: 0.6kg
Package size: 14.5 x 8.5 x 10.5 cm
◄ LSA-TH3P70Y three phase AC 70A 380V solid state voltage regulator / power regulator module
LSA-TH3P120Y three phase AC 120A 380V solid state voltage regulator / power regulator module ►