China AVR Voltage Stabilizer manufacturer

Automatic Dry Type Three Phase Voltage Stabilizer 50KVA F Insulation Class

Product Details:
Place of Origin: Shanghai, PRC
Brand Name: Ewen Power/OEM
Certification: CE, ISO:9001 and More If necessary
Model Number: TNS(SVC)-50KVA
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: Standard Export Wooden Case for This Product
Delivery Time: According to Quantity/Requirements
Payment Terms: T/T, , L/C
Supply Ability: 300 pcs per Month

Detail Information

Product Name: Three Phase Voltage Stabilizer Rated Power: 50KVA/50KW/50000VA
Working Frequency: 50HZ-60HZ±2% Display: Pointer Meters Or Digital
Insualtion Class: F Di-electrical Strength: 2000VAC/MIN
High Light:

three phase automatic voltage regulator


3 phase voltage stabilizer

Product Description


50KVA Three Phase Voltage Stabilizer 50HZ 60HZ with Pointer Meters




1. Product Specification


Product name Three phase dry type automatic voltage regulator/stabilizer
Product type TNS-50KVA More type with different capacity could be customized
Product capacity 50KVA 6KVA-100KVA for TNS series
Product brand Ewen Power OEM acceptable
Rated working frequency 50-60Hz ±2% deviation acceptable
Rated input voltage range 380V±20% normally Customized range acceptable
Rated output voltage 380V normally Customization available
Input current 75A (for 380V) Or customized current as you demanded.
Output current 75A (for 380V) Or customized current as you demanded.
Power factor 80% normally Higher power factor could be customized
Working efficiency 80% normally Higher figure could be achieved
Cabinet Metallic type Stainless steel could be customized
Enclosure color RAL 7035 normally RAL 7032 or other color available
Omnidirectional wheels Nil normally Could be added if needed
Wiring terminals Bus bar normally Customization available
Protection class IP21/23 Higher protection class could be customized
Protections Over-current/load, over-voltage, under-voltage Other protections could be added like over-temperature protection.
Display Pointer meters for this product Digital meters or LCD screen alternative
Size 550*460*1200mm Other dimension could be tailored according to your requirements
Weight 150kg Gross weight here for reference




2. Product Major Parts Description


The major parts of this 50KVA voltage stabilizer include:


① Copper coils for voltage regulation: there are three copper coils for voltage regulating.


② Aluminum coils for voltage compensation: three aluminum coils facilitates voltage compensation.


③ Servo motor: this part plays an important role in driving the carbon brush to move along the surface of the copper coils.


④ Carbon brush: three carbon brush moves along the copper coil to regulate voltage when there is any fluctuation.


⑤ Cabinet: the enclosure protects all the major parts, thus protecting the product from being damaged.


⑥ Wiring terminal board: you connect wires at this position. In this way, the voltage regulator could work soundly.


⑦ Displaying system: there are four pointer meters to display output current and output voltage simultaneously. If you want to have digital meters or LCD displaying screen, let us know.



3. More Pictures


Automatic Dry Type Three Phase Voltage Stabilizer 50KVA F Insulation Class 0



4. FAQs


Q: What is the payment terms?

A: FOB/CIF/CFR, normally with 30% advance payment for normal products and at least 50% advance payment for tailored products and all balance paid before delivery.


Q: How long is the warranty?

A: We provide one year warranty for our customers. If there is any problem occurred to the product, we could supply the spare parts for you for free. During the warranty period, we would provide technical support with you in case there is any question.


Q: Could you please provide technical support in product installation?

A: Yes, certainly. We have a professional technical team which is responsible for product installation and application guidance for our customers.

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