3000 Watt AC Automatic Refrigerator Voltage Stabilizer/ Regulator

Product Overview

Description

 

  

Product Name:   3000 Watt AC Automatic Refrigerator Voltage Stabilizer/ Regulator   
  
Features:
 

1.Wide Range Voltage Regulation
2.Microprocessor Control (CPU)
3.Technology: Class series, EI transformer, Relay type
4.Display: Input and output voltage meter display
5.Automatically executes protection, when protection finished, goes off
6.High voltage protection: Yes
7.Low voltage protection: Yes
8.Overload protection: Yes (3KVA, 5 KVA)
9.High temperature protection: Yes
10.Circuit Protection: Circuit protection
11.Smart Cooling system: Yes (3KVA, 5 KVA)
 
Specifications:

Model	DUH-3000VA
Carton MEAS (cm)	51 x 41.5 x 30.5
Qty (Pcs) / Carton	2
G.W. (kg)	25
N. W. (kg)	22.6
CONTAINER 20’ (PCS)	930
Power	3000 VA
Technology	CPU based digital Circuit + transformer
Input Voltage	140-260V / 80-140V AC
Input Frequency	50/60Hz
Output Voltage	220V AC / 110V AC
Output Precision	+/- 10%
Delay Time	6 secs. / 120 secs
Efficiency	98%
Phase	Single Phase
Safety Standard	CE, EN 60335, EN61000
Operation Temperature	0~40°C
Storage Temperature	-15°C~ 45°C
Operation Relatively Humidity	10%RH ~ 102% RH

Product Picture

Workshop

   

Showroom


Exhibition & Fair


Certifications

  

Package & Delivery:

 

1. Exported standard colorful carton packing, or according to your request.

2. 35-45 working days upon receive the deposit

 

  

1.Terms

 

MOQ: 100 sets

Port: Zhongshan

Payment term: L/C, T/T, D/A, D/P, Western Union, MoneyGram, Paypal

Supply Ability: 10000 pieces per month

 

2.Main Products

 

1. Power Inverter

2. 7-stage switch mode automatic battery charger

3. Power Inverter with Charger

4. Solar Charge Controller

5. DC to DC Converter

6. Solar Lantern

7. Automatic Voltage Regulator

8. Portable Cooler & Warmer

 

3.Why Choose LIGAO?

1.) LIGAO is one of the most specialized manufacturers of electrical appliances with over 20 years’ experience.
2.) Reply your inquiry in 24 working hours;

3.) Customized design is available; OEM and ODM are welcomed;

4.) Deliver the goods to our customer all over the world with speed and precision;

5.) Offer Customer high quality products with competitive price.

 

4.When the switch is turned on, why AVR can’t start the work?

Possible reasons:
1.Improper connection, there might be loose contact from the AC mains and or from the AVR to the appliances;
2. overloading, the power capacity of the connected appliance exceed the stabilizer maximum output power. Usually in this case, the fuse will blow up or the circuit breaker will trip off; 
3. Different frequency between the AVR output frequency and the frequency of the electrical appliance.
Solutions:
1. make sure that the utility power is properly connected to the AVR and the AVR to household appliances;
2.ensure that AVR is not overloaded.
3.make sure the AVR output and loaded appliances in the same frequency range.
 

5.When you switch on the AVR, why the LED lights display "unusual" ?
Possible Reasons:
1. high or low input voltage exceeds the AVR input voltage range; 
2. high temperature protection; 
3. circuit failure. 
Solutions:
1. wait until the input voltage return back to the AVR adjustment range;
2. switch off the AVR and let it cool down;
3. bring to the service center for repair.

6.Why does the AVR immediately trip off when it is switch on?
The loading capacity must exceed the fuse amperage or circuit breakeramperage!
In this case, you need to reduce the load, or use a larger capacity of the AVR to power the loaded appliance.

 

7.Main Market

 

 

About us

  

Ligao (Zhongshan) electrical appliance Co., LTD is one of the most specialized manufacturers of electrical appliance with over 20 years of experience.

Conducted by ISO9001:2000 and gain UL, GS, CB, CE, and E-mark approvals.

Company Overview:

 

Investment on Manufacturing Equipments:        US$5 Million - US$10 Million

Factory size:                                                              40,000 Square Meters

Production line Workers:                                           400 people

R&D engineer:                                                           5-10 people

QC Staffs:                                                                  5-10 people

Sales Team:                                                               10 people

One year warranty.

OEM & ODM is AVAILABLE!

ExcellentPre-sales and After-sales service system.

 

Contact us

 

Sincerely wish to establish a cooperation relationship with you.

If you have any question, please contact us without hesitation!

 

QQ:2880132316
Skpye: Kristen Huang 

Whatsup:+86 13702455123

Phone: +86-13702455123
TEL: 0760-22785888 ext: 206