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Prolink 3000VA Offline UPS
Key Features
- MPN: PRO3000SFCU-4U21
- Model: 3000VA
- Capacity: 3000VA
- Input Voltage: 170 – 280VAC
- Output Voltage: 230VAC
- Backup Recharge Time: 4-6 hours recover to 90% capacity
| Main Feature | ||
| Capacity | 3000VA | |
| Input Voltage | 170 – 280VAC ±5% | |
| Output Voltage | 220-230 VAC +/-10% | |
| Frequency (Battery Mode) | 50Hz +/-1% | |
| Noise Level | <40dB | |
| Battery | 3KVA - 12V/ 10Ah x 4pcs 4-6 hours recover to 90% capacity | |
| Alarm | Battery mode - Sounding every 10 seconds Low battery - Sounding every second Overload - Sounding every 0.5 second Battery replacement alarm - Sounding every 2 seconds Faulty - Continuously sounding | |
| Indications | AC mode – Green lighting Battery mode – Green flashing Fault – Red lighting | |
| Others | Simulated sine wave Cold start function Microprocessor control Off-mode charging Suitable for residential & small offices | |
| Input Features | ||
| Frequency | 50 or 60Hz (Auto-sensing) | |
| Voltage Range | 170 – 280VAC ±5% | |
| Output Features | ||
| Voltage Range | 230VAC | |
| Transfer Time | 2ms | |
| Physical Specification | ||
| Dimension | 320 x 130 x 182 mm | |
| Weight | 8.2 Kg | |
| Manufacture Warranty | ||
| Warranty | 01-Year Warranty Under the following conditions, the warranty would not be provided: • UPS burning due to thunder, abnormal overload, insect entrance and others. • If ambient temperature should not be maintained at 20 to 26 degrees Celsius with proper dehumidification. (24/7) • If the product is placed in a dusty and damp place. • In the absence of Generator connectivity Without proper battery charge, the warranty will be void. • Battery swelling and overcharging due to the wrong system voltage setting of the UPS. | |
The Prolink 3000VA Offline UPS is a powerful and intelligent backup power solution tailored for modern home environments, small business setups, gaming stations, and other critical electronic systems. With a robust 3000VA capacity, this UPS ensures reliable protection for a wide range of devices such as desktop computers, routers, switches, servers, NAS units, gaming consoles, and sensitive networking equipment. It features a simulated sine wave output, which is suitable for everyday electronics and IT systems, offering clean and stable power during fluctuations or outages. The super-fast battery charging technology allows the system to recover 90% of its battery level in just 4 to 6 hours, ensuring minimal downtime. The Prolink 3000VA Offline UPS is built around a microprocessor-controlled architecture, delivering precise voltage regulation, efficient power conversion, and smart load handling. It supports a wide input voltage range of 170–280VAC ±5% and automatically detects input frequency (50Hz or 60Hz), ensuring compatibility across diverse power conditions. The Prolink 3000VA Offline UPS outputs a steady 230VAC with ±10% regulation in battery mode, maintaining the safety of connected equipment. Its typical transfer time of 2ms ensures a seamless transition to battery power during outages, reducing the risk of data loss or hardware damage. Equipped with 4 sealed lead-acid batteries (12V/10Ah x 4pcs), the UPS provides extended runtime and stable energy delivery. The cold start function lets users power devices directly from the UPS during a blackout, while the off-mode charging feature enables battery charging even when the system is turned off. For monitoring and status updates, the LED display panel provides visual feedback: green light for AC mode, green flashing for battery mode, and red for system faults. Multiple audible alarms are built into alert users about different operating conditions—such as battery mode, low battery, overload, battery replacement, and system fault—with unique beep patterns for each. The inclusion of a USB interface allows users to connect the UPS to a computer or management system for real-time monitoring, power event logging, and auto-shutdown configurations. Whether you're a remote worker, gamer, network technician, or small business owner, the Prolink 3000VA Offline UPS offers the right blend of capacity, speed, intelligence, and reliability.
The Prolink 3000VA Offline UPS comes with a 1 year manufacturer warranty, covering manufacturing defects and hardware failures during normal operation.
The warranty covers:
Manufacturing defects
Internal hardware malfunction
Electrical component failure under normal operating conditions
Warranty will not be applicable under the following conditions:
UPS damage due to thunder, lightning, abnormal overload, or power surge
Damage caused by insect entry or foreign objects
If the UPS operates in environments where ambient temperature is not maintained between 20°C to 26°C with proper humidity control
Installation in dusty, damp, or humid environments
Improper generator connectivity
Operation without proper battery charging
Battery swelling or overcharging caused by incorrect UPS voltage settings
Users are advised to install and operate the UPS in proper environmental conditions to maintain warranty eligibility.
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