What communication options are available?

It comes with standard RS232, and optional USB, SNMP network card, dry contacts, and AS400 card for remote monitoring and automatic system shutdown.

Can it operate without mains power?

Yes. It supports cold start, allowing the UPS to power up from the battery alone when no mains supply is available ideal for emergency situations.

Is it compatible with generators?

Yes. It is fully generator-compatible and operates stably on genset power without imposing harmonic burden, making it suitable for off-grid or weak-grid sites.

What is the input power factor?

The input power factor is greater than 0.99 with active PFC, reducing harmonic pollution and improving energy efficiency.

What is the warranty and after-sales support?

As a factory-direct manufacturer, we offer long warranty periods, lifetime maintenance service, and 24-hour response for technical inquiries.

6kVA Digital Uninterruptible Power Supply with LCD Display

Name: 6kVA Digital Uninterruptible Power Supply with LCD Display
Brand: Shenzhen Feixiangda Electronic Co., Ltd.
SKU: 2333747125

Guangdong, ChinaShenzhen Feixiangda Electronic Co., Ltd.

US$368.00

49-98 Pieces

US$314.00

99-198 Pieces

US$288.00

199+ Pieces

Product specifications

Capacity

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

C6KS-UPS

Protection

Unbalanced Loads

Application

Spaceflight

Classification

Business

Standby Time

Long-acting Machine

Standby UPS

Square Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Decentralized

Brand

Feixiangda

Output Waveform

Pure sine wave, safe for all loads.

Topology

True online double-conversion, zero transfer time.

Input Voltage Range

Ultra-wide, stable under unstable grids.

Isolation Transformer

Built-in, protects from noise and surges.

Output Voltage Flexibility

Single/dual-phase configurable.

Frequency Compatibility

50/60Hz auto-sensing, conversion capable.

Input Power Factor

Greater than 0.99, energy efficient.

Overload Capacity

Handles surge loads like motors.

Battery Management

Smart charging, external battery support.

Communication Interfaces

RS232, SNMP, USB, dry contacts.

Operating Temperature

Wide range, industrial grade.

Generator Compatible

Stable with genset power.

Cold Start

Powers up from battery without mains.

Certifications

CE, ISO, 100% factory tested.

Warranty & Support

Long warranty, 24h response.

Transport Package

Export wooden crates

Specification

Customizable

Trademark

Customizable

Origin

China

HS Code

8504402000

Production Capacity

5000

Key features

Zero Transfer Time: True online double-conversion with 0ms switchover keeps loads running during utility failures. Ideal for data centers, server rooms, medical equipment.

Ultra-Wide Input 110-288VAC: Maintains stable output under severe voltage fluctuation and frequency drift (40-70Hz). Perfect for regions with unstable power grids.

Built-in Isolation Transformer: Blocks noise, eliminates ground loops, delivers near-zero neutral-to-ground voltage. Essential for labs, hospitals, precision instruments.

Single/Dual-Phase Output: Configurable to 220/240V single-phase or 120V+120V dual-phase via jumper, compatible with both 220V and 120V markets.

Input PF Greater Than 0.99: Active PFC reduces reactive power loss and harmonics, lowering energy costs and meeting green procurement standards.

Strong Overload Capacity: Sustains 105-125% load for 10min, 125-150% for 60s; handles motor startup surges in CNC machines and compressors.

Generator Compatible: Operates stably on genset supply without harmonic burden, ideal for off-grid construction sites, remote telecom stations, oil fields.

Cold Start Function: Powers up from battery alone with no mains available, critical for emergency response and disaster recovery.

50/60Hz Auto-Sensing: Detects input frequency and converts 50Hz to 60Hz or vice versa without extra hardware. Perfect for mixed-frequency export markets.

Full Communication Suite: RS232 standard with optional SNMP, USB, dry contacts, AS400 for remote monitoring and automatic server shutdown during outages.

Company profile

High Repeat Buyers ChoiceLow MOQ100% Finished Products InspectionProduct Certification

Shenzhen Feixiangda Electronic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.05h

About Our Factory & Business Background

AddressBuilding 2, No. 49, Fenghuang 2nd Road, Humen Town, Dongguan, Guangdong, China

Plant Area5000 square meters

Number of Employees59

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsLow Frequency UPS, High Frequency UPS, AC Voltage Stabilizer AVR, Dry Type Transformer, Stabilizer Transformer Integrated Unit, Variable Frequency Power Supply, Voltage Regulator, Oil Immersed Voltage Stabilizer

Production Lines4

Production MachinesCutter, Bending Machine, Welding machine, Winding machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers3 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2006-12-12

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What type of UPS is this?

This is a true online double-conversion UPS with pure sine wave output, providing zero transfer time and complete isolation between input and output.

Q:What loads can this UPS protect?

It is suitable for sensitive and critical equipment such as servers, medical devices, industrial control systems, communication equipment, and precision instruments.

Q:Can it work with unstable power grids?

Yes. It features an ultra-wide input voltage and frequency range, ensuring stable output even under severe voltage fluctuation or frequency drift.

Q:What models and battery configurations are available?

We offer models from 1kVA to 20kVA. Models from 1kVA to 10kVA are available in both built-in battery and external battery versions. The 15kVA and 20kVA models are external battery only. Built-in battery provides 5 to 8 minutes of backup time, while external battery capacity can be customized based on your needs.

Q:Can output sockets and input ports be customized?

Yes. As a factory-direct manufacturer, we offer customized sockets, input ports, and output voltage configurations to meet your specific market requirements.