Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display

Brand Name:Ewen Power
Certification:CE, ISO:9001
Model Number:SBW-400KVA
Minimum Order Quantity:1 pc
Delivery Time:According to Quantity
Payment Terms:T/T, Western Union
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Verified Supplier
Location: Shanghai Shanghai China
Address: No. 5825, Huyi Highway, Waigang Town, Jiading District, Shanghai, PRC.
Supplier`s last login times: within 26 hours
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Product Details

Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display


1. Product Profile

The product is a three phase automatic voltage regulator, with rated capacity of 400KVA. The input voltage range is 380V±20% while the output voltage is 380V±2%. The rated capacity, input voltage, and output voltage could be customized according to real needs.


The working theory of this stabilizer goes like the following description: if the input voltage fluctuates from a certain value to a certain value, it could be stabilized to a certain value through this voltage stabilizer. The input voltage range and the output voltage could be tailored. When the input voltage deviates from the city power, the voltage stabilizer reacts quickly to it. It starts to regulate the voltage mainly through the regulating column and compensating transformer. It could stabilize the voltage within two seconds.


2. Major Components

ItemFunctionsFeatures
Copper transformerAutomatically compensating voltage quicklyQuick response, precise voltage compensation
Copper columnVoltage regulationStrong electricty conductivity, accurate voltage regulation
1017 Carbon brushMoving along the copper column and realizing voltage regulationImported material, durable
Circuit boardControlling the whole circuitAdvanced integrated circuit technology, quick response, allergic to voltage change, precise signal transmission
Chain driveFacilitating the movement of carbon brushStrong driving force, durable
Servo motorSending signals to the chain to drive the carbon brushHigh quaility, fast response
AC contactorProtecting the circuit when it's overload or over-currentHigh quality, allergic to over-load and over-current situation
Iron enclosureProtecting the componentsDurable, Solid

3. Detailed Specifications


Product NameThree Phase Automatic Voltage Stabilizer
Product ModelSBW-400KVA
Rated Capacity400KVA
Rated Frequency50HZ/60HZ
Rated input Voltage304VAC-456VAC
Rated output Voltage380VAC±2%
Input Current

607.75A

Output Current607.75A
Output Precison±2%
Insulation Resistance≥2
Insulation ClassF
Item FunctionAutomatic voltage regulation
Working Temperature-10℃~40℃
Appropriate Altitude<3000m
Working Efficiency95%
Protection ClassIP20
Power Consumption1% of rated power
Product ProtectionsShort circuit, over-voltage, over-current, under-voltage, overload, over temperature, and delay protection
FeaturesHigh precision
Quick response
Strong load-bearing capability
Large capacity
High efficiency

4. Product Details Display


China Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display supplier

Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display

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