China AVR Voltage Stabilizer manufacturer

30 Kva Three Phase Automatic Voltage Stabilizer For Industrial Equipment

Product Details:
Place of Origin: Shanghai, China
Brand Name: Ewen Power
Certification: CE, ISO: 9001
Model Number: TNS(SVC)-30KVA
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: Within 7 days if small quantity
Payment Terms: T/T,
Supply Ability: 200 pcs per Month

Detail Information

Item Name: AVR Voltage Stabilizer Item Type: TNS(SVC)-50KVA
Capacity: 50KVA Frequency: 50-60Hz
Phase: Three Phase Current Type: AC
High Light:

auto voltage regulator

,

avr voltage regulator

Product Description

30 Kva Three Phase Automatic Voltage Stabilizer For Industrial Equipment

 

1. Quick Details

 

Item name: AVR voltage stabilizer

Item type: TNS(SVC)-30KVA

Brand: Ewen

Phase: 3P

Rated Power: 30KVA

Rated Frequency: 50hz-60hz

Input Voltage: 380V±20% (304-456V)

Output Voltage: 380V±2%

Input Current: 45A

Output Current: 45A

 

2. Detailed Specifications

 

Insulation Class: F or higher as you wanted

Insulation Resistance: ≥2 MΩ

Protection Class: IP20 or higher as you demanded

Product Efficiency: 98%

Working Altitude: less than 1000m

Ambient Temperature: -15~45℃

Waveform Distortion: no additional waveform distortion

Function: stabilizing the voltage

Protection Design: Short circuit, time delay, over-voltage, under-voltage, over current, over load etc.

Overload Capacity: maintaining 30 seconds with 120% of its rated capacity

Major parts: Copper coil, carbon brush, servo motor, circuit board, enclosure, omni-directional wheels etc.

 

3. Major Parts and the Functions

 

Name Function
Copper coils (Regulating coils) Adjusting the output voltage automatically
Aluminum coils (Compensating coils) Compensating the voltage automatically
1017 Carbon brushes Helping to regulate voltage
Servo motors Facilitating the rotation of carbon brush and so as to regulate voltage quickly
Circuit borads Controling three phase voltage independently and precisely
Enclosure Protecting the major parts of this stabilizer effectively
Omni-directional wheels Making movement of the machine more easily

 

4. Capacity Selection:

 

Please have a look at the following chart below first:

 

Load

 Electrical Equipment Start Impact Rated Capacity of Stabilizer
Capacitive load Computer, TV, refrigerator, fluorescent lamp, mercury lamp etc. 1.5-2 times 1.5-2 times of the capacity of your equipment
Inductive load Air conditioner, pump, air compressor, machine tools, printing machines etc. 3-5 times 3-5 times of the capacity of your equipment

 

From this chart, you could see there are two kinds of loads, capacitive load and inductive load. When you want to buy a stabilizer, firstly, identify the rated capacity of your equipment. In other words, please know whether it's a capacitive load or an inductive load. Becuase the start impact of electricity is different. 

 

If you do not know to what type your equipment belongs, please buy a stabilizer of which the capacity is at least 5 times of the rated capacity of your equipment.

 

5. Product Details:

 

30 Kva Three Phase Automatic Voltage Stabilizer For Industrial Equipment 0

The description of different parts of the product. The LCD dispaly pannel, the air switch, the omin-directional wheels, the heat dissipation holes, the lock.

 

30 Kva Three Phase Automatic Voltage Stabilizer For Industrial Equipment 1

Please see the back profile of this tabilzier. The heat dissipation holes are around three sides of it. So it has a good characteristic of ventilation.

 

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