3 KVA low frequency UPS

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  • 1 - 4 Pieces
    US $340.00
  • >=5 Pieces
    US $330.00
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Single Phase
Short Circuit
61 or 32kg
Output Voltage:
Packaging & Delivery
Packaging Details
Jeidar UPS Wooden Carton/ Standard Boxes, OEM Carton, Netural Brand Carton
Lead Time :
14 Business after payment confirmation


Product Description

1. High Performance Index

    a) Advanced IGBT Rectifier and Inverter Technology. Online Single Phase Input/Output double conversion structure to adapt 220V and 50/60 Hz Mains Grid Supply Systems.

    b) Wide Input Range from 160 Vac to 300 Vac and 50/60Hz ± 5%. High Adaptive Capacity to Mains Grid Supply System and Different kind of Loads. High Overload Ability -- surge current protection technology can carry the sudden impact due to 0% to 100% load immediately without transfer to bypass. 

    c) Intelligent Fault Diagnosis system with large storage memory of fault histories. 

    d) Friendly and Intuitive User Interface. Large LCD+LED Screen with multi-functional keyboard to check system parameters, such as fault historiesoperational statusesself-diagnosis, etc.  


2. Safe and Reliable

    a) JY Series UPS use CPU+ CPLD full-digitized control to operate all power conversion sessions during the operations, which has higher system reliability than traditional UPS systems.

    b) Output Isolated Transformer Built-in. It can reduce impacts and interferences from Load Harmonic Wave Current and N-Wire Voltage.

    c) 90% of system components are from international famous brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.


3. Various Optional Accessories.

    a) Multiple communication interfaces integrated (RS232, RS485, Dry Contact, EPO, Etc.)

    b) Optional Parallel Redundancy Accessories and SNMPcommunication adapter available.


4. Technologies

l         Multiple CPU+CPLD Full-Digitized Control to increase system consistency and reliability.

l         Wide Input Voltage and Frequency Range

l         High Loads Compatibility and Output Overload Ability to ensure safety

l         User Friendly and Intuitive Dot Matrix LCD+LED Screen

l         Double Conversion Online technology and Output Isolated Transformer can isolate any possible interferences from Mains Input Power or Generators to Loads 

Product Pictures

Overall View

Front Panel View
Rear Panel View 

Product Model




Host Machine Parameters

Parallel Redundancy



Overload, Short-Circuit, Over-Temp, Mains Input Abnormal, Battery Low,etc.


LCD(Dot Matrix Chinese/ English Display)+LED

Rectifier Parameters

Nominal Input Voltage


Input Voltage Range


Input Frequency Range

50 Hz±5%(45-65Hz)

Inverter Parameters

Nominal Output Voltage


Output Power Factor


Output Frequency

50Hz±0.1%(Battery Mode)


< 1%(100% Linear Load),< 3%(100% Non-Linear Load)

Output Wave Form

Pure Sine Wave


125% Load > 1 Min; > 150% Load >30s

Bypass Parameters

Static Bypass Transfer Time

0ms(Static Switch Phase Lock Technology)

Battery Parameters

Battery Voltage


Charging Current


Communication Interface Parameters

Communication Interface

RS232/SNMP/485/Dry Contact (Optional)

Physical Parameters

Size mm(W×H×D)



Net Weight Kg


 Note:"S" stands for standard type (Battery Built-In), “L”stands for long run type, "RM" stands for Rack-Mount


Company Information


l         Established in 1993, Jeidar has been specialized in the research, manufacture, sales and services of UPS productions for more than 20 years.

l         Jeidar has been honored as national and Shenzhen High-tech enterprise recognized by Chinese Government.

l         Customers from various industries including finance, tax, securities, insurance, postal services, telecommunications, transportation, public security, electricity, education, military and other large users with trust and praise. 

l         Jeidar UPS believes in advanced technology, high reliability and high availability, quality, cost-effective and outstanding service.

l         Strong and Innovative R&D Department to handle different types of UPS Projects. We are not just selling UPS; We are power supply solution provider.

l         Fast response service team. We are always ready to serve you.

l         Experienced Overseas Sales Department. Our team members are coming from all around the world (United Kingdom, United States) with high educational background (Masters, Cornell University, University of Southern California, etc.) 

"Your Satisfaction, Our Motivation" is Jeidar commitment to all our customers. Customers can follow our official website and other social media platforms for technical supports, power solutions, and other related consulting with our Jeidar Power Specialists:

l         Comprehensive Project requirements and specification consulting

l         Installation Instructions

l         Technical Supports

l         Roadmap for specific customizations



TUV Certification

National High-Tech Enterprise Certification

TLC Certification

Packaging & Shipping

Packaging: Standard Safety Export Wooden Transportation Package.
Delivery Date: 3 Weeks After Payment (Deposit) has been received deposit. Delivery Date will be varied according to actual order quantity and customizations.

Product Labels 

Package Top View

Exteranal Packaging View

Carrier Delivery View