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3KVA Lighting 3 Phase Automatic Voltage Regulator Variac Rotary Knob 0-250VAC

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: ISO,CE
Model Number: TDGC2-3KVA
Minimum Order Quantity: 1unit
Price: $20-$8000
Packaging Details: Plywood case
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 10000units/month
Detail Information
Usage: Lighting Equipment Phase: Single Phase
Output Voltage: 0~250VAC Parts: Rotary Knob
Protection: IP20 Insulation Resistance: ≥5MΩ
Capacity: Upto 30KVA Response Time: ≤1.5S
High Light:

3KVA 3 phase automatic voltage regulator


low power voltage regulator Rotary Knob


3 phase automatic voltage regulator

Product Description

3KVA Lighting Three Phase Voltage Regulator Variac Rotary Knob 0-250VAC





1) Manually Operated Rotary Knob to control output voltage, by means of a control button on the shaft of the voltage regulator (Variac) which allows to act on the brush and achieve the desired voltage.

2) The voltage can be smoothly varied between turns as the brush has a relatively high resistance (compared with a metal contact) and the actual output voltage is a function of the relative area of brush in contact with adjacent windings.





Item Description Value
1 Capacity


2 Output Current 12A
3 Output 0~250V AC
4 Frequency 50/60Hz
5 Input 220V AC
6 Insulation Resistance >5MΩ
7 No. of Phase Single-Phase
8 Winding Material 100% Copper
9 Max.Temperature 60℃
10 Insulation Class Class B (130 ℃)
11 IP/NEMA Rating IP20
12 Variable Operation Manually Operated Rotary Knob
13 Portable Carrying Grip Provided
14 Pollution Rating Class III
15 Analog Voltmeter Display Provided
16 Housing Material Shock-Proof Metal
17 Voltage Setting Manual Control
18 Standards VDE0550, IEC204-1, IEC61588, EC439
19 Sample Service Pay to Provide
20 Quality Assurance 24Months


3KVA Lighting 3 Phase Automatic Voltage Regulator Variac Rotary Knob 0-250VAC 0

3KVA Lighting 3 Phase Automatic Voltage Regulator Variac Rotary Knob 0-250VAC 1




1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo(MOQ:≥10pcs).

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Contact Details

Phone Number : 86-18650108051

WhatsApp : +8618650108051