CK Series 1KW 1KVA Online Double Conversion UPS with LCD Display, 110-300V Input Range and 94.5% Efficiency
The CK Series represents high-performance single-phase online double conversion UPS systems with capacities ranging from 1kVA to 10kVA. Engineered with advanced three-level topology and soft-switching technology, these units deliver superior power protection for critical applications.
- True online double conversion technology
- Optimized microprocessor control for enhanced reliability
- Active Power Factor Correction (PFC ≥0.99)
- Multiple capacity options: 1KVA/1KW to 10KVA/10KW
- Wide input voltage range: 110V~300VAC
- Generator compatibility for extended runtime
- Smart communication ports: USB, RS-232, SNMP
- User-adjustable charger current: 1~12A
| Model | C1K | C2K | C3K | C6K | C10K |
|---|---|---|---|---|---|
| Rated Power | 1000W | 2000W | 3000W | 6000W | 10000W |
| Input Voltage Range | 110~300VAC (110~176VAC, 280~300VAC power limited) | ||||
| Input Power Factor | ≥0.99 | ||||
| Output Voltage | 208/220/230/240VAC ±1% | ||||
| Transfer Time | AC to Battery: 0ms, Inverter to Bypass: 4ms | ||||
| Peak Efficiency | 94.5% | 94.5% | 94% | 95.5% | 95.5% |
| Battery Configuration | 2×12V7Ah | 4-6×12V7Ah | 6×12V7Ah | 16-20×12V7Ah | 16-20×12V7Ah |
| Dimensions (mm) | 347×145×225 | 395×190×325 | 395×190×325 | 460×200×720 | 460×200×720 |
| Net Weight (kg) | 17.5 | 24 | 24.2 | 61 | 61.5 |
Supports multiple international socket standards including Schuko (EU), US, Universal, IEC, NEMA, UK, and Brazilian configurations.
Ideal for deployment in data centers, server rooms, and across industries including telecommunications, finance, government, energy, and manufacturing sectors.
A: Yes, sample orders are available for quality assurance and testing purposes.
A: Sample preparation takes 5-7 days, while full production requires 30 business days.
A: We accept orders as low as 1 unit for quality verification.
A: Yes, we offer logo printing and branding services upon request.
A: Our products come with comprehensive warranties ranging from 1 to 3 years.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.