Rsun Power Technology Co.,Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100000PCS per month |
| Delivery Time | 25 working days |
| Packaging Details | Cartons |
| Type | High frequency Online UPS |
| Output Voltage | 110V/120V/220V/230V/240V |
| Waveform | Pure sine wave |
| Frequency | 50Hz/60Hz |
| Power Factor | 1.0 |
| Battery type | sealed lead acid battery |
| Communication port | USB,RS232, SNMP slot, dry contact,etc |
| Display | LCD display |
| Brand Name | RSUN or OEM |
| Place of Origin | China |
| Model Number | C3K |
| Certification | CE, ROHS,ETC |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100000PCS per month |
| Delivery Time | 25 working days | Packaging Details | Cartons |
| Type | High frequency Online UPS | Output Voltage | 110V/120V/220V/230V/240V |
| Waveform | Pure sine wave | Frequency | 50Hz/60Hz |
| Power Factor | 1.0 | Battery type | sealed lead acid battery |
| Communication port | USB,RS232, SNMP slot, dry contact,etc | Display | LCD display |
| Brand Name | RSUN or OEM | Place of Origin | China |
| Model Number | C3K | Certification | CE, ROHS,ETC |
| High Light | High Frequency Online UPS 1A ，High Frequency Online UPS 12A ，Single Phase 3kva Online UPS | ||
3kva Online UPS 1A-12A Single Phase High Frequency Online UPS Charger Current 1A-12A
Features:
1. Microprocessor control optimized reliability
2. Input power factor correction
3. True double-conversion
4. Output power factor 1.0: 1KVA / 1KW, 2KVA / 2KW, 3KVA / 3KW, 6KVA / 6KW, 10KVA / 10KW
5. 110V~300VAC Wide input voltage
6. Converter mode available
7. Generator compatible
8. Smart SNMP works well either RS-232 or USB
9. Charger current 1~12A ( Adjustable )
Description:
The RSUN CK Series is a single phase online double conversion UPS, ranging from 1k–10kVA. It adopts three-level topology with soft-switching and digital control for high efficiency and system stability. Integrated APFC ensures input power factor up to 0.99, reducing harmonics and improving grid compatibility.
With high power density, the CK Series offers a compact footprint ideal for space-limited environments. It supports generator input and external battery connections for extended runtime.
Engineered for critical loads, it protects against voltage sags, surges, transients, harmonic distortion, noise, and frequency variations—ensuring continuous and clean power for IT and industrial applications.
Specifications:
| Model | C1K | C2K | C3K | C6K | C10K | ||
| Rated Power | 1000W | 2000W | 3000W | 6KW | 10KW | ||
| Display | LCD | ||||||
| INPUT | |||||||
| Input Formats | L+N+PE | ||||||
| Rated Input Voltage | 208/220/230/240VAC | ||||||
| Voltage Range | 110~300VAC ( 110~176VAC,280~300VAC power limited ) | ||||||
| Frequency Range | 50/60Hz±6Hz,± 10Hz (setable) | ||||||
| Input Power Factor | ≥0.99 | ||||||
| OUTPUT | |||||||
| Output Formats | L+N+PE | ||||||
| Output voltage | 208/220/230/240VAC | ||||||
| Output Accuracy | ±1% | ||||||
| Frequency | AC mode: same as AC ,Battery mode:50/60Hz±1% | ||||||
| Harmonic Distortion | ≦1% THD(linear load), ≦3% THD(non-linear load) | ≦2% THD(linear load), ≦5% THD(non-linear load) | |||||
| Wave form | Sine Wave | ||||||
| Output Power Factor | 1.0 | ||||||
| Transform Time | AC mode to Batt. Mode:0ms,Inverter mode to Bypass mode:4ms | ||||||
| Load Capacity | AC Mode: 30min@102%~110% Load 10min@110%~130% Load 30s@130%~150% Load 200ms@>150% Load |
Battery Mode: 1min@102%~110% Load 10s@110%~130% Load 3s@130%~150% Load 200ms@>150% Load |
AC Mode: 30min@102%~110% Load 10min@110%~130% Load 30s@130%~150% Load 500ms@>150% Load |
Battery Mode: 10min@102%~110% Load 1min@110%~130% Load 10s@130%~150% Load 500ms@>150% Load |
|||
| EFFICIENCY | |||||||
| AC Mode | Peak efficiency 94.5% | Peak efficiency 94.5% | Peak efficiency 94% | Peak efficiency 95.5% | |||
| Full load efficiency 90% | Full load efficiency 91% | Full load efficiency 91% | Full load efficiency 95% | ||||
| BATTERY | |||||||
| QTY & capacity of battery | Built-in: 2pcs*12V7Ah | Built-in: 6/4pcs*12V7Ah | Built-in: 6pcs*12V7Ah | Built-in: 16/20pcs*12V7Ah | Built-in: 16/20pcs*12V7Ah | ||
| External battery norminal DC voltage |
------- | ------- | ------- | ------- | ------- | ||
| Charging Current | Standard type: 1A, Long backup type KS: 1A~12A(adjustable by user) | ||||||
| WORKING ENVIRONMENT | |||||||
| Ambient Temperature | 0~40℃ | ||||||
| Ambient Humidity | 20%~95%(No Condensation) | ||||||
| Storage Temperature | -15~60℃(Battery:0~40℃) | ||||||
| Altitude | <1000m,Derating at above 1000m,maximum 4000m,Refer to IEC62040 | ||||||
| COMUNICATION INTERFACE | |||||||
| Interface | RS232, USB, EPO, Manual Maintenance bypass, SNMP slot selectable (Optional, refer to customers' requires) | ||||||
| PHYSICAL | |||||||
| Unit dimension (mm) | 347*145*225 | 395*190*325 | 395*190*325 | 460*200*720 | 460*200*720 | ||
| Net weight | 17.5 (2PCS) | 24 | 24.2 | 61 | 61.5 | ||
3KVA Rear Panel:
Support Schuko (European), American, Universal, IEC, Nema, British, Brazilian socket,etc.
Applications:
Widely used in data center, network management center,
Enterprise server room, telecommunication, financing, transportation
Government, manufacturing, energy and other industries.
FAQ:
Q1. Can I have a sample order for UPS?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 5 - 7 days for Sample preparing, 25 working days for mass production.
Q3. Do you have any MOQ limit for UPS order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Deliver by ship, DHL, FedEx,etc.
Q5. How to proceed an order for UPS?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we start production.
Q6. Is it OK to print my logo on UPS product?
A: Yes. Please inform us formally before our production.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-3 years warranty to our products.
Company Details
Business Type:
Manufacturer,Importer,Trading Company
Year Established:
2002
Total Annual:
15,000,000USD-30,000,000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
UPS Manufacturer | Lithium UPS, Inverter, Lithium Battery Factory | OEM & ODM Power Solutions RSUN POWER TECHNOLOGY CO., LTD is a professional UPS manufacturer and power solution provider, specializing in UPS systems, lithium UPS, ALL-IN-ONE power systems, lithium battery packs, and inverter so... UPS Manufacturer | Lithium UPS, Inverter, Lithium Battery Factory | OEM & ODM Power Solutions RSUN POWER TECHNOLOGY CO., LTD is a professional UPS manufacturer and power solution provider, specializing in UPS systems, lithium UPS, ALL-IN-ONE power systems, lithium battery packs, and inverter so...
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