LED Display Builder
Three-phase Online UPS
৳ 18,000.00
Key Features:
- 1KVA Capacity – Ideal for computers, networking devices, and sensitive electronics.
- Online Double Conversion Technology – Ensures uninterrupted, clean, and stable power output.
- Wide Input Voltage Range – Supports 110–300V AC, suitable for unstable power environments.
- Stable Output Voltage – Maintains 220/230/240V AC ±1% accuracy.
- Real-Time LCD Display – Provides system status, voltage levels, and battery condition.
- Backup Time – Offers up to 12 minutes on half load and 5 minutes on full load.
- High Efficiency – ≥86%, with Power Factor Correction >0.99.
- Low Noise Operation – Operates under 45dB, ideal for office/home environments.
- Advanced Battery System – Includes 3 × 12V, 7Ah batteries with intelligent recharge and cold start support.
- Complete Protection – Safeguards against lightning, surges, overload, and short-circuits.
⚙️ Technical Specifications
| Category | Specification |
| Model | KSTAR HP910CS 1KVA |
| Capacity | 1KVA / 700W |
| Input Voltage Range | 110 – 300Vac |
| Output Voltage | 220/230/240Vac ±1% |
| Frequency Response | 46–54Hz or 56–64Hz (Auto Sensing) |
| Frequency (Battery Mode) | 50Hz / 60Hz ±0.2% |
| Power Factor | >0.99 |
| Efficiency | ≥86% |
| Transfer Time | 0ms (True Online) |
| Battery Configuration | 3 × 12V, 7Ah |
| Backup Time (Full Load) | 5 minutes |
| Backup Time (Half Load) | 12 minutes |
| Recharge Time | Approx. 8 hours to 90% |
| Cold Start Capability | Supported |
| Display Type | LCD |
| Interface | RS232 (with RJ45, fan port) |
| Noise Level | <45dB |
| Weight | 14 kg |
| Operating Temperature | 0°C to 40°C |
| Humidity Tolerance | 0% – 95% (Non-condensing) |
| Output Sockets | Multiple (including RJ45) |
| Harmonic Distortion | <3% (on linear load) |
| Certifications & Protection | Surge, lightning, short-circuit, overload |
Product Description:
The KSTAR HP910CS 1KVA Online UPS is a high-performance, fully digital microprocessor-controlled UPS designed for continuous protection of computers, servers, and network equipment. It utilizes true online double-conversion technology to deliver clean and stable power even in the event of outages, surges, or fluctuations. With a high efficiency rating, excellent power factor, and automatic voltage regulation, this UPS ensures minimal downtime and maximum equipment protection.
It includes 3 sealed 12V 7Ah batteries providing up to 12 minutes backup at half load. The UPS also supports cold start, has 0ms transfer time, and operates silently with noise levels below 45dB — ideal for both home and office environments.
Applications:
- ️ Office Workstations & PCs – Prevents data loss and hardware damage
- Network Servers & Routers – Maintains connectivity and performance during outages
- SME & Enterprise Environments – Supports small to mid-sized server rooms
- Point-of-Sale Systems – Ensures uninterrupted retail operations
- Laboratory & Industrial Equipment – Stable power for precision devices
Telecommunication Devices – Keeps communication systems operational
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