PRO903-ERL 3KVA Online UPS by PROLINK | Rack/Tower | LCD | Long-Run External Backup
₨ 99,000.00
Highlighted features of the PRO903-ERL 3KVA Online UPS by PROLINK:
- True Online Double Conversion – Provides stable and pure power for sensitive systems.
Zero Transfer Time – Ensures instant power backup without interruption.
Long-Run External Battery Support – Extends runtime for critical applications.
Rack/Tower Convertible Design – Flexible installation in any environment.
LCD Status Display – Shows real-time UPS status and battery level.
Wide Input Voltage Range – Handles voltage fluctuations efficiently.
Smart Microprocessor Control – Optimizes performance and battery life.
Guaranteed Safe Checkout
Product Description
The PRO903-ERL 3KVA Online UPS by PROLINK is a premium, high-performance power backup solution designed for mission-critical IT systems, servers, data centers, and enterprise offices. With true online double-conversion technology, LCD monitoring, and long-run external battery support, it ensures uninterrupted, clean, and stable power in environments with frequent voltage fluctuations.
PRO903-ERL 3KVA Online UPS by PROLINK specifications:
| Category | Details |
|---|---|
| Model | PRO903-ERL |
| Capacity | 3KVA / 2400W |
| Topology | True Online Double Conversion |
| Input Voltage | 110–300VAC |
| Output Voltage | 220/230/240VAC ±1% |
| Output Waveform | Pure Sinewave |
| Transfer Time | Zero Transfer Time |
| Battery Type | External Long-Run Sealed Lead-Acid |
| Battery Backup | Extended with external battery packs |
| Display | LCD Status Panel |
| Communication | USB / RS-232 / SNMP Optional |
| Protection | Overload, Short Circuit, Overheat, Surge |
| Form Factor | Rackmount 2U / Tower Convertible |
| Applications | Servers, Networking, CCTV, Data Centers, Industry |
Additional information
| PROLiNK | PROLiNK is a trusted technology brand known for delivering reliable networking products, power solutions, and smart connectivity devices. |
|---|
Customer Reviews
Related Products
PVR3000D 3KVA Auto Voltage Stabilizer by PROLINK | LCD Panel
Highlighted features of the PVR3000D 3KVA Auto Voltage Stabilizer by PROLINK:
- 3KVA High-Capacity AVR – Stabilizes voltage and safeguards sensitive devices.
LCD Voltage Display – Real-time input/output voltage monitoring.
Automatic Voltage Regulation – Corrects fluctuations instantly.
Surge & Overload Protection – Protects electronics from spikes and overloads.
Pure Sinewave Output – Safe operation for sensitive devices.
Wide Input Voltage Range – Handles unstable mains supply efficiently.
High Efficiency ≥95% – Minimizes power loss during operation.
Compact & Durable Design – Easy to place and maintain.
PVR2000D 2KVA Auto Voltage Stabilizer by PROLINK | LCD Display | EUPIN
Highlighted features of the PVR2000D 2KVA Auto Voltage Stabilizer by PROLINK:
- 2KVA High-Capacity AVR – Stabilizes voltage and safeguards electronics.
LCD Voltage Display – Real-time monitoring of input and output voltage.
Automatic Voltage Regulation – Corrects voltage fluctuations instantly.
Surge & Overload Protection – Prevents damage to connected devices.
Pure Sinewave Output – Ensures safe operation for sensitive electronics.
Wide Input Voltage Range – Handles unstable mains supply efficiently.
High Efficiency ≥95% – Minimizes energy loss during operation.
Compact & Durable Design – Easy to place and maintain.
PRO906-EL 6KVA Online UPS by PROLINK | Tower Design
Highlighted features of the PRO906-EL 6KVA Online UPS by PROLINK:
- True Online Double Conversion – Delivers stable, pure power for critical equipment.
Zero Transfer Time – Ensures instant backup during power outages.
6KVA / 5400W Capacity – Supports servers, networking, and industrial loads.
Pure Sinewave Output – Safe, clean power for sensitive devices.
LCD Status Display – Shows load, battery, and voltage clearly.
External Battery Support – Enables extended runtime during long outages.
Wide Input Voltage Range – Operates efficiently under unstable power.
PROLINK 3KVA True Online UPS | LCD Panel | 4x Universal Sockets
Highlighted features of the PROLINK 3KVA True Online UPS:
- True Double-Conversion: Delivers clean, consistent, pure sine wave power (zero transfer time).
High Power Factor: Output Power Factor is 0.9 (3000VA/2700W), maximizing real power to your equipment.
Wide Input Voltage Range: Stable operation across an exceptionally broad range (e.g., 110V - 300V), protecting against extreme power fluctuations.
Energy Saving: Features ECO Mode for high efficiency and reduced energy costs.
Generator Compatible: Works reliably with generator power sources.
Communication & Monitoring: Includes a comprehensive LCD display, plus USB and RS-232 communication ports.
PROLINK 1500VA Power Backup UPS | AVR Protection And USB Fast Charging (EUPIN)
Highlighted features of the PROLINK 1500VA Power Backup UPS:
- Capacity: 1500VA / 900W Line-Interactive power backup.
Voltage: True 3-Step AVR (Automatic Voltage Regulation) for voltage stabilization.
Charging: Super Fast Charging (recharges battery to 90% in 2–4 hours).
Protection: Full protection against Surges, Overload, and Short Circuit.
Compatibility: Supports Wide Input Voltage (140V–300V); Generator Compatible.
Monitoring: USB Port (on SFCU model) for software monitoring and safe shutdown.
Connections: Universal Sockets; RJ45 Ports for modem/fax protection.
Output: Simulated Sine Wave output.
PROLINK 1200VA UPS | AVR, USB Port And Super Fast Charging (UKPIN)
Highlighted features of the PROLINK 1200VA UPS:
- Capacity: 1200VA Line-Interactive power backup.
Charging: Super Fast Charging (recharges battery to 90% in 2–4 hours).
Voltage: True 3-Step AVR (Automatic Voltage Regulation) with Boost & Buck correction.
Input Range: Supports Wide Input Voltage (140V–300V) without draining the battery.
Protection: Full protection against Surges, Overload, and Short Circuit.
Connections: Universal Sockets; RJ45 Ports for modem/fax protection.
Features: Cold Start function; USB Port on SFCU model for monitoring software.
Output: Simulated Sine Wave output.







Reviews
There are no reviews yet.