2KVA Online UPS 2KW LCD Display 36VDC External Battery Pure Sine Wave Double Conversion UPS System
The RSUN CK Series (1k-10kVA) delivers reliable pure sine wave power protection for critical IT and industrial applications. Featuring true double-conversion technology with 94.5% peak efficiency and wide 110-300VAC input range.
- True double-conversion online UPS technology
- Pure sine wave output with ≤1% THD for linear loads
- 110V~300VAC wide input voltage range
- Input power factor correction (≥0.99)
- 1A-12A adjustable charger current range
- Smart SNMP compatibility via RS-232 or USB
- Generator compatible with external battery support
- Available capacities: 1KVA/1KW, 2KVA/2KW, 3KVA/3KW, 6KVA/6KW, 10KVA/10KW
| Model | C1KS | C2KS | C3KS | C6KS | C10KS |
|---|---|---|---|---|---|
| Rated Power | 1000W | 2000W | 3000W | 6KW | 10KW |
| Display | LCD | ||||
| Input Voltage Range | 110~300VAC (110~176VAC, 280~300VAC power limited) | ||||
| Frequency Range | 50/60Hz±6Hz, ±10Hz (settable) | ||||
| Output Voltage | 208/220/230/240VAC ±1% accuracy | ||||
| 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 |
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
Peak Efficiency: 94.5% (C1KS/C2KS), 94% (C3KS), 95.5% (C6KS/C10KS)
Supports multiple socket types including Schuko (European), American, Universal, IEC, NEMA, British, and Brazilian standards.
Ideal for data infrastructure environments including data centers, NOCs, and across sectors like telecommunications, banking, public services, transportation, and industrial applications.
Samples are ready within 5-7 days, while large orders may take up to 25 working days.
Our MOQ is flexible. You can start with a single sample order.
Yes, we provide samples so you can test our UPS products before placing a large order.
We offer air, sea, and express shipping. Delivery times vary based on your location.
Sure! We support OEM. Send us your logo details before production.
All products come with a limited warranty, lasting 1-3 years.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.