China AVR Voltage Stabilizer manufacturer

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection

Product Details:
Place of Origin: Shanghai, China
Brand Name: Ewen Power/OEM/ODM
Certification: CE, ISO:9001
Model Number: TNS-20KVA
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: Strong Wooden Case
Delivery Time: According to Quantity
Payment Terms: T/T, , L/C
Supply Ability: 600 pcs per Month

Detail Information

Product: Three Phase Voltage Stabilizer Power: 20KVA/KW
Input Voltage: 380VAC±20% Or Customized Output Voltage: 380VAC
Output Precision: ±2% Display: Digital Meters
High Light:

three phase automatic voltage regulator

,

3 phase voltage stabilizer

Product Description

 

20KVA 20KW Three Phase Voltage Stabilizer 380VAC Cusomization Acceptable

 

 

 

1. Product Specifications

 

Item name Three phase high precision automatic voltage regulator Item model

TNS(SVC)

-20KVA

Item brand Ewen Power/OEM Origin place Shanghai, PRC
Rated power 20KVA/KW/20000VA

Rated

frequency

50Hz-60Hz
Rated input voltage 380VAC/Other voltage Input voltage range Rated input voltage ±20% normally or customized
Rated output voltage 380VAC or other voltage Output voltage accuracy ±2%-5%
Phase Three phase Regulation way Independent regulation
Insulation class F Di-electrical strength 2000VAC/MIN
Enclosure Yes Enclosure type Metallic or stainless steel
Enclosure color RAL 7035/7032 or customized

Wiring

terminals

Bus bars
Material Copper coils

Ambient

working temperature

-15~45℃
Ambient storage temperature -20~60℃ Ambient relative humidity 20%-90%
Ambient working altitude <2000m Protection class IP23 or higher waterproof
Protections Over-voltage, over-current, over-load, under-voltage, over-temperature, phase failure, time delay protection etc.

 

 

 

2. Product Major Parts

 

The voltage regulator is composed of many parts, the following description mainly focuses on the major parts of this product.

 

Copper coils for voltage regulation: there are three copper coils regulating each phase independently.

 

Servo motor for driving the carbon brush to move along the surface of the copper coil: the servo motor plays an important role in pushing the carbon brush to move when the voltage fluctuates.

 

Carbon brush for voltage regulation through co-working with copper coils: three carbon brush moves along the surface of the copper coil to realize voltage stabilization even when the power supply is not stable.

 

Enclosure: this part protects all the major components of the voltage stabilizer from being damaged.

 

Wiring terminals: the terminals is very user-friendly. It’s very easy for users to connect wires because there are clear indications of how to connect wires.

 

Air switch: this part plays a role in protecting the voltage regulator and latter load equipment because it would trip when there is over-current or short circuit.

 

 

 

3. Product Display

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 0

 

The digital meters showing output current and output voltage. Also you could choose to show phase voltage by pressing the button to convert.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 1

 

The copper coils of this voltage stabilizer are made of new material.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 2

 

The back of the digital meters. You could see the clear wiring of each part.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 3

 

The circuit boards of this 20KVA voltage stabilizer.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 4

 

The wiring terminals are user-friendly for customers to connect wires.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 5

 

The cabinet lock of this product.

 

High Precision Three Phase Voltage Stabilizer 20KVA 20KW Over Voltage Protection 6

 

The air switch of this product for over-current and over-load protections.

 

 

 

4. FAQs

 

① How long is the warranty period?

We provide one-year warranty for our customers since the date of receiving the products.

 

② How long is the lead time?

For less than 10 pcs, it normally takes us less than 10 days. For larger quantity, it depends on the quantity.

 

③ What is the payment term?

We accept T/T, L/C, etc, with 30% deposit and 70% balance payment before shipment.

 

④ Do your support OEM services?

Yes, certainly. OEM is available if the quantity is good.

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