High Frequency UPS Double Conversion Online UPS Power 1kVA with PF0.9 Output
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Product Highlights
- High Efficiency & Power Factor: Input PF >0.98 via active PFC; Output PF 0.8; Efficiency up to 85% in AC mode.
- Zero Transfer Time: Grid-to-bypass transfer time is 0ms, ensuring uninterrupted power for critical loads.
- Wide Input Voltage Range: Accepts 60-300VAC input, adapting to unstable power environments and reducing battery drain.
- Pure Sine Wave Output: Delivers clean, stable pure sine wave power suitable for servers and sensitive electronics.
- OEM/ODM Customization: Supports logo, label, manual, and packaging customization; full customization available.
- Smart Expansion Slots: Optional SNMP and USB cards enable remote monitoring and intelligent management.
- Robust Overload Capacity: Handles 110%-150% overload for 30s; >150% for 200ms before bypassing.
- Certified Quality: Manufactured with ISO9001/14001, CE, UL, ETL, and CCC certifications for global safety.
Product Attributes
- Customization
- Available
- Phase
- Single Phase
- Type
- On-line
- Model NO.
- EX 1KVA
- Protection
- Overcurrent
- Application
- Communication
- Classification
- Lighting/Power
- Standby Time
- Standard Machine
- Standby UPS
- Sine Wave Output UPS
- Output Capacity
- Minitype
- Equipment Mode
- Centralized Model
- Transport Package
- Carton Box
- Specification
- 361*145*219mm (L*W*H)
- Trademark
- OEM
- Origin
- China
- HS Code
- 8504403090
- Production Capacity
- 8000pieces/Month
- Package Size
- 45.00cm * 19.00cm * 34.00cm
- Package Gross Weight
- 11.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Frequency UPS Double Conversion Online UPS Power 1kVA with PF0.9 Output
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Product Description
Product Description
UPS Battery Backup and Surge Protector, 1000VA 800W Backup Battery Power Supply Back-UPS
EX 2K~3K series high frequency online UPS is specially designed for servers, data-center critical network devices, sensitive electronic equipment, telecom, bank, hospital, bureau, traffic, public security,ATM and so on.
Features:
♦ Advanced DSP numerical control technology application, the performance of UPS is more stable, more superior quality.
♦ The load power factor is 0.8
♦ Adopting digital control of active power factor correction technology, make the input power factor above 0.98, to avoid the pollution to power network, achieve energy saving, reduce the investment cost of the system."
♦ A very wide range of input voltage and frequency, even in remote parts of electric power environment is very bad to normal power supply, reduce the number of battery discharge, improve the service life of the battery.
♦ Can match generator to use, Input voltage and frequency range is wide, can effectively isolate the generator of electricity, to provide clean, safe and stable power supply load.
♦ Grid is not stable, UPS power supply mode conversion time is zero, effectively ensure the security and reliability of the load operation.
♦ Smart slot can provide abundant extensible function; can choose to install Winpower, SNMP card

Product Specifications
| Model | EX2K | EX3K | EX2KL | EX3KL | |
| Capacity | VA/W | 2000VA/1600W | 3000VA/2400W | 2000VA/1600W | 3000VA/2400W |
| Input | Nominal Voltage | 110/115/120VAC or 208/220/230/240VAC | |||
| Voltage Range | 60~138VAC or 115~300VAC | ||||
| Frequency Range | 50Hz : 46~54Hz : 60Hz; 56~64Hz | ||||
| Phase | Single phase with Ground | ||||
| Power Factor | ≥0.97 | ||||
| Output | Voltage | 110/115/120 (1±2%) VAC or 208/220/230/240 (1±2%) VAC | |||
| Frequency | 50/60Hz (Adjustable); 50Hz AC Mode: Follow AC, Battery Mode: 50Hz (1±0.2%) 60Hz AC Mode: Follow AC, Battery Mode: 60Hz (1±0.2%) |
||||
| Wave Form | Pure sine wave | ||||
| Power Factor | 0.8 | ||||
| Harmonic Distortion | ≤3% THD (Linear load); ≤7% THD (Non-linear load) | ||||
| Overload Capacity | 110%~150% maintain 30s then turn to bypass output, over 150% maintain 200ms |
||||
| Current Crest Ratio | 3∶1 | ||||
| Connections | IEC320*6 | IEC320*3&Terminal block | IEC320*6 | IEC320*3&Terminal block | |
| Efficiency | TO Battery Mode | 83% | |||
| TO AC Mode | 85% | ||||
| Battery | Type | Sealed free maintenance lead acid battery | |||
| Nominal DC voltage | Built in batteries 12V7.0AH | 96Vdc | 96Vdc | ||
| Quantity | 8 PCS | 8 PCS | Depend on requested back-up time | ||
| Back-up Time (Full Load) | ≥7min | ≥6min | Depends on the capacity of external battery bank | ||
| Recharge Time | 5 hours to 90% of capacity full discharge | Depends on the capacity of external battery bank | |||
| Charge Current (MAX) | 1.0 A | 1.0 A | 5.0A/ 7.0A | 5.0A/ 8.0A | |
| Charge Voltage (VDC) | 110V±0.6V | 110V±0.6V | 110V±0.6V | 110V±0.6V | |
| Bypass | Automatic Transfer | On overload and UPS failure | |||
| Before UPS Power-on | Default "ON" user adjustable to "YES" | ||||
| Transfer Time | 0ms; less than 4ms from inverter to bypass and vice versa | ||||
| Indicators | LCD Display | UPS status, Battery capacity, loading, Fault code (LCD: I/P & O/P voltage & frequency, Battery voltage) |
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| Audible Alarm | Bypass, battery mode, Battery low, Overload, Fault | ||||
| Acoustic Noise | At 1 Meter Distance | <50dB | |||
| Communications | Intelligent RS232 serial port | Software support Windows family software, Linux, Sun network operating system, IBM Aix, Compaq True64 SGI IRIX, FreeBSD,HP-UX and MAC |
|||
| SNMP (Optional) | Remote control UPS through SNMP management and Internet | ||||
| USB (Optional) | Windows family software and Mac OS | ||||
| Network Surge Protection | RJ45 I/O port available for network or FAX/Telephone line/Modem | ||||
| Environmental | Operating Temperature | 0~40ºC | |||
| Operating Humidity | 20-90% (No condensing ) | ||||
| Weight | Net Weight (kgs) | 26.5 | 27 | 10.5 | 11 |
| UPS Dimension | L*W*H (mm) | 455*195*340 | |||
Company Profile
ZLpower Electronics Co., Ltd is a 15 years manufacturer of UPS power inverter & acid battery




Certifications
We have obtained the ISO14001,ISO9001,CE,UL,ETL,CCC certificates
ZLpower Service
OEM Services:
1.Logo Customization
2.Label Customization
3. Manua Customization
4. Packing Customization
Payment Terms:
1. T/T ,Western Union,PayPal,L/ at sight
2. We will arrange the products and shipment within 3-7 working days after receive the payment.
Shipment:
1.By EMS, DHL, FedEx, TNT, UPS or other express.
2.By our forwarding agent (by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
Lead Time:
1.Sample orders will be delivered from our factory within 7 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Big orders will be delivered from our factory within 15-25 working days at most.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2321651". Items marked "" are certified.
Company Profile
About ZLPOWER
Founded in 2007, Shenzhen ZLPOWER Electronics Co., Ltd. (ZLPOWER for short) is a key hi-tech enterprise in state "Torch Plan, " integrating science, industry, trade, and investment into a whole. It has registered capital of RMB 10million, covering a floor area of 2000sq. M, and owning assets of RMB 30 million.
As a large-scale enterprise group with total assets exceeding RMB 30 million, it currently employs more than 300 staff, operates R & D institutions, 10 products lines, and 8 overseas branches and offices for sales and service.
Also as a professional uninterruptible power supply manufacturer in Shenzhen, China, ZLPOWER mainly produce high frequency online UPS, computer PC UPS, rack mount online UPS, low frequency Industry three phase UPS, UPS Inverter, solar inverter, solar charger controller, Solar/UPS Battery and other related products.
In ZLPOWER, we are strictly on quality inspections. We implement strict IOC, IPQC, FQC, OQC, QA, and other quality control measures in every process according to ISO9001, including to raw materials selection, production, package, and shipment.
Thus, we are ISO9001: 2008 and SGS certificated, and all our UPS, Inverter power supply products have been approved by CE (LVD/EMC), UL tests. As a result, they are popular among our customers from Italy, Germany, South Africa, Egypt, Mozambique, Nigeria, UAE, Ukraine, Russia, Uzbekistan, Philippines, Chili, Peru, Brazil, Mexico and more.
ZLPOWER is looking for agent worldwide to distribute our quality UPS system, Inverter power and solar products to their local markets. Any interests please welcome to contact us today and look for best power solution.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 2, Runteng Shangpai Industry Zone 1, Number 3, Yonghe Road, Shiyan Town, Bao'an District, Shenzhen, Guangdong, China
-
Plant Area
- 3000 square meters
-
Number of Employees
- 125
-
Registered Capital
- 11,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
-
Main Products
- UPS, Inverter
-
Production Lines
- 5
-
Production Machines
- SMT equipment, Reflow welding equipment, AOI tester, Tester, Ageing rack
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 15 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-11-29
-
Export Year
- 16 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
-
Cooperated with Fortune 500
- No
FAQ
- What is the output power factor?
- The output power factor is 0.8, ensuring stable performance for various loads.
- What is the transfer time during power failure?
- The transfer time is 0ms when switching from grid to UPS power, ensuring no interruption for connected devices.
- Is OEM service available?
- Yes, we offer OEM services including logo, label, manual, and packaging customization.
- What is the lead time for orders?
- Sample orders take 7 working days; general orders take 7-15 working days; big orders take 15-25 working days.
- What certifications does the product have?
- The product holds ISO14001, ISO9001, CE, UL, ETL, and CCC certifications.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- Does it support remote monitoring?
- Yes, optional SNMP and USB cards allow for remote control and monitoring via network or internet.
Send your message to this supplier
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