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Product | Requirements | WMA-500VA | WMA-1000VA | WMA-1500VA | WMA-2000VA |
Input | voltage | 100V-250VAC | |||
Phase | Single Phase | ||||
Frequency | 50Hz/60Hz | ||||
Output | Voltage Range | AC220V | |||
Precision | ±10% | ||||
Frequency | 50Hz/60Hz | ||||
Power Factor | 80% | ||||
| Power | 500w | 1000w | 1500w | 2000w |
Function | Control Type | Relay Type | |||
Over/Low Volt Protection | Yes | ||||
Circuit Protection | Yes | ||||
Digital Display | Show input and output voltage | ||||
Delaying | 6Secs(short)/120Secs(long) | ||||
Short Circuit& Over Load | MCB | ||||
Efficiency | AC-AC | 0.96 | |||
Acoustic | Noise Level | ≤50dB | |||
Environmental | Temperature | -5-60 Degree | |||
Humidity | 20% to 90% | ||||
The automatic voltage regulator/stabilizer with high precision LED display.








1.Packaging:
Customize According To Requirements
2.Shipping Methods:
By Air Or By Sea(FOB Port:Ningbo),By Express (DHL,UPS,TNT,FEDEX).








Q1: What is the guarantee?
A1:Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide aasily damaged accessories for free. We also can provide technical support if you need.
Q2: Can we put/show our own logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.
Q3: Is OEM/ODM available?
A3: Yes, it is! Our products can be customized.We design and produce all kinds of automatic voltage regulators/stabilizers. According to our customers’ specific requirements.
Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 Sets. For the big capacity products, it is 1 Set.
Q5: Can you offer form A or form E or C/O?
A5: Yes, no problem, we can apply for it from our local government.
Q6.Where is your market?
A6.Our products are popular in South East Asia, Middle East, South America, Africa, Europe and So On.Some of them are our regular customers and somr of them are developing. We hope you can join us and make mutural benifit from our cooperation.
New products from manufacturers at wholesale prices