Online Double Conversion Uninterruptible Power Supply Vt3kVA Built in 12V7ah 6PCS
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Product Highlights
- Double Conversion Technology: Online high frequency UPS with 0ms transfer time for seamless power protection.
- Flexible Customization: Supports flexible, minor, and full customization including designs and samples.
- Wide Input Voltage Range: Accepts input voltage from 90V to 285VAC for stable operation in varying grids.
- Low Noise Operation: Operates quietly with noise levels kept under 50dB for office environments.
- Comprehensive Certifications: Product certified with CE and RoHS standards for safety and environmental compliance.
- 100% Quality Inspection: Every finished product undergoes functional and visual inspection before shipment.
- OEM and ODM Services: Full OEM and ODM services available with 11 dedicated R&D engineers.
Product Attributes
- Customization
- Available
- Phase
- Single Phase
- Type
- On-line
- Model NO.
- VT3KVA
- Protection
- Overvoltage
- Application
- Communication
- Classification
- Lighting/Power
- Standby Time
- Standard Machine
- Standby UPS
- Sine Wave Output UPS
- Output Capacity
- Small Type
- Equipment Mode
- Decentralized
- Output Power Factor
- 0.8/0.9
- Input Voltage Range
- 90-285VAC
- Working Frequency Range
- 40-70Hz(Settable)
- Transport Package
- Neutral Carton Box
- Specification
- 425*190*328mm
- Trademark
- WAHBOU or OEM
- Origin
- Guangdong, China
- HS Code
- 8504402000
- Production Capacity
- 100000 Sets/Year
Product Images of Online Double Conversion Uninterruptible Power Supply Vt3kVA Built in 12V7ah 6PCS
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Product Description
Online high frequency UPS double conversion uninterruptible power supply 3kVA 0.9PF
| Model | ST 1KVA | ST 1KS | ST 2KVA | ST 2KS | ST 3KVA | ST 3KS | |
| Rated Power | 1kVA/0.9kW | 2kVA/1.8kW | 3kVA/2.7kW | ||||
| Input | Voltage Range | 90-285Vac 1P2W+G | |||||
| Working Frequency Range | 40-70Hz (settable) | ||||||
| Input Power Factor | ≥0.99 | ||||||
| Output | Rated Voltage and Accuracy | 220Vac(1±2%) 1P2W+G | |||||
| Output Frequency | 46-54Hz synchronize with mains power; 50Hz (Mains power between 40-46Hz and 54-60Hz ); 50Hz(Battery) | ||||||
| Rated Current | 4.5A | 9.1A | 13.6A | ||||
| Output Power Factor | 0.9 | ||||||
| Output Harmonic Wave | ≤4% (Full R load) | ||||||
| Crest Factor | 3:1 | ||||||
| Output Overload | Overload pre-warning :100%±2%<Load Output warning:102%±2%≤Load≤110%±2%: Convert to bypass mode and alarm after 30mins; Output warning:110%±2%<Load≤130%±2%: Convert to bypass mode and alarm after 10mins; Output warning:130%±2%<Load≤150%±2%: Convert to bypass mode and alarm after 30s; Convert to bypass mode and alarm after 200ms, Load>150%±2% |
||||||
| Conversion time between Mains Power and Battery | 0ms | ||||||
| Efficiency | ≥90% (Normal mode) | ||||||
| Battery | Rated Voltage | 24Vdc | 36Vdc | 48Vdc | 72Vdc | 72Vdc | 96Vdc |
| Quantity | 2 | External | 4 | External | 6 | External | |
| Charging Current | 1A | 5.5A | 1A | 5.5A | 1A | 5.5A | |
| Dimension (LxWxH) mm | 280x144x230 | 400x144x230 | 425x190x328 | 400x144x230 | |||
| Weight | 7.8kg | 4.2kg | 13.3kg | 6.4kg | 23.4kg | 6.5kg | |
| Working Temperature | 0ºC-40ºC | ||||||
| Working Humidity | 20%-95% (non-condensing) | ||||||
| Noise | ≤50dB | ||||||

If any questions please contact our sales, and You are Welcom to visit us anytime!
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR251641". Items marked "" are certified.
Company Profile
Foshan Wahbou Power Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, sales, and service of products such as UPS power supplies, voltage stabilizers, inverters, solar power sources, power module, micro-module computer room, power batteries, etc.
It is an important milestone in the adjustment of the industrial strategic positioning of the Group and its journey towards diversified development. After years of accumulation, the company's products and technology have gained widespread recognition in the market, as well as recognition from relevant departments of provincial and municipal governments.
The company has been awarded the titles of "Provincial Specialized, Sophisticated, Distinctive, and Innovative SME" and "Provincial Innovative SME".
The company's products are mainly applied in the fields of communication, power, public security, finance, network, healthcare, security, industrial automation, rail transit, aerospace, marine navigation, and data centers.
Wahbou Power has built an advanced, large and efficient service system and management structure in China. The nationwide authorized repair points of WAHBOU, the national service department and technical hotline of Wahbou Power provide users with a convenient, fast and considerate three-tier service system. Users can enjoy the worry-free service brought by WAHBOU through experiencing a variety of advanced service methods such as instant and quick on-site service, hotline service and online service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- National High-Tech Industrial Park, Block 6, No. 115 Zhangcha 1 Road, Foshan, Guangdong, China
-
Plant Area
- 10192.23 square meters
-
Number of Employees
- 124
-
Registered Capital
- 31,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shenzhen Port, Guangzhou Port, Foshan Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- UPS Power Supply, UPS, Online UPS, Solar Inverter, Module UPS, Low Frequency UPS, High Frequency UPS, Industry UPS, Medical UPS, Uninterruptible Power Supply, Battery
-
Production Lines
- 7
-
Production Machines
- ATE Testing Machine, DC Electronic Load, LCR Meter, Oscilloscope, PCBA Production Line, Production Line
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-11-16
-
Export Year
- 7 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the transfer time between mains power and battery?
- The conversion time is 0ms, ensuring no interruption to connected equipment.
- What is the input voltage range supported?
- The unit supports a wide input voltage range of 90-285VAC.
- Can the working frequency be customized?
- Yes, the working frequency range is 40-70Hz and is settable.
- What is the efficiency of the UPS?
- The efficiency is greater than or equal to 90% in normal mode.
- Is customization available for this product?
- Yes, we offer flexible, minor, and full customization options based on designs or samples.
- What are the minimum order quantities?
- The minimum order quantity is 1 piece.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for production?
- Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
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