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Mitsubishi UPS FW-V10R-3.0K

3.0kVA / 2.1kW Rack-Mount Online UPS | 100V System

The Mitsubishi FW-V10R-3.0K is a high-reliability, rack-mount uninterruptible power supply (UPS) designed for 100V-class critical power environments. As part of the FREQUPS FW-V Series, this 4U UPS unit provides true online double-conversion technology, delivering uninterrupted, high-quality power to mission-critical systems such as servers, industrial controllers, and communications infrastructure.

With an output capacity of 3.0kVA / 2.1kW, the FW-V10R-3.0K offers seamless switchover during outages (0ms transfer time), pure sine wave output, and dual output options (NEMA 5-15R outlets + terminal block). It also features RS-232C communication and external signal integration for advanced monitoring and control.

Product Description

Mitsubishi UPS FW-V10R-3.0K

Rack-Mount Online UPS | 3.0kVA / 2.1kW | 100V Systems

The Mitsubishi FW-V10R-3.0K is a high-performance rack-type uninterruptible power supply (UPS) designed for 100V systems requiring reliable backup power and compact integration. As part of the trusted FREQUPS FW-V Series, this model features true online double-conversion technology, ensuring seamless, clean, and continuous power delivery with zero switching time during outages.

With an output capacity of 3.0kVA / 2.1kW, the FW-V10R-3.0K provides pure sine wave output, wide input voltage tolerance, and robust battery support for demanding applications such as industrial control panels, servers, and telecommunications equipment.

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Key Features of FW-V10R-3.0K

True online double-conversion with zero transfer time
Pure sine wave output for sensitive electronic loads
10-minute backup at full load
Wide input voltage range: AC 85V–144V
Terminal block and NEMA 5-15R outlet outputs
Compact 4U rack-mount design

Technical Specifications of FW-V10R-3.0K

🟦 General

Product Type: Uninterruptible Power Supply (UPS) under 5kVA
Series: FREQUPS FW-V Series
Model: FW-V10R-3.0K
Operation: True online inverter (double-conversion)
Mounting Type: Rack-mount (4U size)
Output Type: Terminal block + Outlet

AC Input

Phase / Wire: Single-phase, 2-wire (terminal block)
Connection: M4 terminal block
Voltage Range: AC 85V–144V
Frequency: 47.5Hz–63Hz
Input Capacity: 3.0kVA
Power Factor: ≥ 0.95

Battery

Type: Valve-Regulated Lead-Acid (VRLA)
Expected Life: 5 years (ambient 20°C)
Backup Time: 10 minutes (at full load, 25°C initial condition)
Recharge Time: Approx. 8 hours to 90% (*Note 2)

AC Output

Phase / Wire: Single-phase, 2-wire with ground
Voltage: 100–120V ±2% (*Note 3)
Frequency Modes:
- Synchronous Mode: Synchronized to input frequency
- Fixed Mode: Selectable 50Hz / 60Hz ±0.5%
- Factory default: Synchronous
Output Capacity: 3.0kVA / 2.1kW
Outlet Output: 6 x NEMA 5-15R (3 circuits, 2 outlets per circuit)
Terminal Block Output: M4 terminal block (3 circuits)
Waveform: Pure sine wave
Switching Time: 0 ms (true online, no interruption)
Peak Current Capability: 300% of rated RMS (crest factor 3.0)
THD: ≤ 3% (resistive load)
Overload Protection: 110% for 30 seconds / 140% for 3 seconds (*Note 4)

Environment

Operating Temperature: 0–40°C (recommended 20–30°C)
Humidity: ≤ 95% RH (non-condensing)
Startup Method: Battery start supported
Cooling: Forced air (fan expected life: 5 years @ 20°C)
Heat Dissipation: 330W

Interfaces

RS-232C: D-sub 9-pin (female)
USB (Type B): Not supported
External Signals:
- Open collector output: UPS alarm, battery mode, low battery
- Photocoupler input: Remote shutdown
Optional Interface Slot: Yes

Physical

Dimensions (W × H × D): 430 × 177 × 637 mm (4U)
Weight: Approx. 67 kg
Color: Mitsubishi OA White
Noise Level: 45 dB (at 1m, A-weighted)

Compliance

UL Standard: UL1778
CE Mark: Not applicable
RoHS: Not specified
EMC Compliance: VCCI Class A, FCC Class A

🔔 End-of-Life (EOL) Notice & Replacement

Mitsubishi UPS FW-V10R-3.0K | Rack-Mount Online UPS (100V / 3.0kVA)

We wish to inform you that the Mitsubishi UPS FW-V10R-3.0K, part of the FREQUPS FW-V Series for 100V systems, has officially entered its end-of-life phase.

This action is due to the launch of the enhanced FREQUPS FW-S Series, which offers improved performance, energy efficiency, and updated monitoring features, serving as the direct successor to the FW-V Series.

📆 Key Milestones

Milestone	Date
Final Order Acceptance	May 31, 2019
End of Shipment	August 30, 2019
End of Service Support	May 29, 2026

✅ Recommended Replacement

Discontinued Model	Recommended Model
FW-V10R-3.0K	FW-S10-3.0K FW-S10L-3.0K

The FW-S10R-3.0K is part of Mitsubishi’s next-generation FREQUPS FW-S Series, designed for 100V rack-mount systems. It maintains compatibility with previous installations while offering:

Improved battery life and charging efficiency
Enhanced monitoring and interface options
Reduced footprint and optimized cooling

🧾 Summary

The Mitsubishi FW-V10R-3.0K was a trusted and compact UPS solution for industrial control panels, server environments, and critical network equipment. As this model is no longer in production, Mitsubishi Electric recommends upgrading to the FW-S10R-3.0K for continuous system reliability and long-term support.
🛠 Existing users can continue to receive service and parts support until May 2026.

📞 For migration support, detailed specifications, or pricing of the replacement model, please contact: Melink Automation