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

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

automatic voltage stabiliser

voltage control stabilizer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power

Certification:

CE, ISO:9001

Model Number:

SBW-400KVA

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Product Details
Item:
3 Phase AVR
Capacity:
400KVA
Frequency:
50Hz
Display:
LCD
Input:
304VAC~456VAC Or Customized
Output:
380VAC±2%
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Price
Negotiation
Packaging Details
Wooden Case
Delivery Time
According to Quantity
Payment Terms
T/T,
Supply Ability
300 pcs per Month
Product Description

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
 

Item Functions Features
Copper transformer Automatically compensating voltage quickly Quick response, precise voltage compensation
Copper column Voltage regulation Strong electricty conductivity, accurate voltage regulation
1017 Carbon brush Moving along the copper column and realizing voltage regulation Imported material, durable
Circuit board Controlling the whole circuit Advanced integrated circuit technology, quick response, allergic to voltage change, precise signal transmission
Chain drive Facilitating the movement of carbon brush Strong driving force, durable
Servo motor Sending signals to the chain to drive the carbon brush High quaility, fast response
AC contactor Protecting the circuit when it's overload or over-current High quality, allergic to over-load and over-current situation
Iron enclosure Protecting the components Durable, Solid

 

3. Detailed Specifications

 

Product Name Three Phase Automatic Voltage Stabilizer
Product Model SBW-400KVA
Rated Capacity 400KVA
Rated Frequency 50HZ/60HZ
Rated input Voltage 304VAC-456VAC
Rated output Voltage 380VAC±2%
Input Current

607.75A

Output Current 607.75A
Output Precison ±2%
Insulation Resistance ≥2
Insulation Class F
Item Function Automatic voltage regulation
Working Temperature -10℃~40℃
Appropriate Altitude <3000m
Working Efficiency 95%
Protection Class IP20
Power Consumption 1% of rated power
Product Protections Short circuit, over-voltage, over-current, under-voltage, overload, over temperature, and delay protection
Features High precision
Quick response
Strong load-bearing capability
Large capacity
High efficiency

 

4. Product Details Display

Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display 0

Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display 1

Automatic 3 Phase Ac Voltage Stabilizer 400KVA 380V 50Hz With LCD Display 2

 

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