Rsun Power Technology Co.,Ltd
                                                                                                           
Verified Supplier
24 Years
Since 2002
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5kVA High Frequency Online UPS 5KW with 110-300V Input Range and Pure Sine Wave Output for Home and Commercial Use

Price Negotiable
Price: Negotiation
MOQ: 5
Delivery Time: 25 working days
Brand: RSUN or OEM
Product Description
Product Overview
The RSUN CK Series 5kVA High Frequency Online UPS delivers reliable double-conversion power protection with pure sine wave output. Featuring manual bypass functionality and external battery support, this 5KW system provides scalable backup solutions for home and commercial applications.
Key Features
  • Unity power factor (1.0) for maximum active power output
  • True online double-conversion architecture for superior protection
  • High input power factor (≥0.99) for enhanced energy efficiency
  • Microprocessor-based control system for precise operation
  • Wide input voltage range: 110V to 300V AC
  • Converter mode functionality and generator compatibility
  • User-adjustable charging current from 1A to 12A
  • Support for Megatec protocol SNMP communication card
  • Parallel connection capability for extended runtime
Technical Specifications
Model C1KS C2KS C3KS C5KS C10KS
Rated Power 1000W 2000W 3000W 5KW 10KW
Input Voltage Range 110-300V AC (110-176VAC, 280-300VAC power limited)
Output Voltage 208/220/230/240V AC ±1%
Output Waveform Pure Sine Wave
External Battery Voltage 36VDC 72VDC 96VDC 192-240VDC 192-240VDC
Unit Dimensions (mm) 347×145×225 395×190×325 395×190×325 460×200×720 460×200×720
Net Weight (kg) 17.5 (2PCS) 24 24.2 61 61.5
Parallel Battery Configuration
The CK series supports parallel connection of multiple battery modules for extended runtime applications. This modular design allows customizable battery configurations to meet specific backup time requirements while maximizing spatial efficiency.
RSUN CK Series UPS with parallel battery configuration showing scalable power backup system
Applications
Widely used in data centers, networking infrastructure, telecommunications, financial institutions, transportation, public administration, energy, and manufacturing sectors.
Frequently Asked Questions
What is the production time?
Samples require 5-7 working days; bulk orders up to 30 business days depending on quantity.
Is there a minimum order quantity?
No MOQ requirement - you can order just one unit.
Can I purchase samples before bulk orders?
Yes, we encourage sampling for product evaluation.
What warranty is provided?
All UPS units include standard limited warranty of 1-3 years depending on model.
Is OEM branding available?
Yes, custom branding with your logo and specifications is available.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Rsun Power Technology Co.,Ltd
Location Block 1, NO. 46, Xianfeng Road, Mingcheng Town, Gaoming District, Foshan, Guangdong, China
Contact Person Bella

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