GIR2K-48 3U best 48v rack mount pure sine wave inverter 2000w
Power Inverter | 2000W | 48VDC | 3U | Rack Mounted
GRANKIA GIR2K-48 3U best 48v rack mount pure sine wave inverter 2000w ensures high-quality AC power is uninterrupted. It operates with efficiency and precision.
The GIR2K-48 3U is centered around its advanced pure sine wave output technology. This technology produces clean, stable AC power. The power is indistinguishable from utility grid electricity. This is crucial for running delicate devices like computers, audio/visual systems, and medical instruments. It is also essential for telecom gear. The rack mount pure sine wave inverter avoids the risk of harmonic distortion or voltage spikes. These issues might be caused by modified sine wave inverters.
The GIR2K-48 pure sine wave inverter isn’t just powerful—it’s smart, efficient, and business-ready. It supports hybrid energy applications, making it ideal for off-grid offices, remote marketing setups, or SME power backup systems. Reduce downtime, protect your assets, and keep your business running seamlessly.
Rack Mount Pure Sine Wave Inverter Features
Built-in Toroidal Transformer
Enhances conversion efficiency, reduces electrical noise, and ensures a stable, low-distortion sine wave output.
Single-Phase Output
The rack mount inverter 48v provides a stable and reliable single-phase AC output, suitable for powering a variety of devices and equipment.
48V DC input
Direct connection to common telecom and battery backup systems (lead-acid, AGM, gel, or Li-ion banks sized for 48V).
Rack-mount 3U form factor
Space-efficient 19″ rack compatibility for neat integration into standard cabinets.
Smart LCD + LED Display
Real-time monitoring of input/output voltage, load level, battery status, and operational mode.
Technical Specifications (Representative)
- Model: GIR2K-48,
- Rated power: 2000W,
- AC Input: 110V/120V or 220V/230V/240V,
- AC Output: 110V/120V or 220V/230V/240V,
- Frequency: 50/60 Hz (auto-sensing or selectable),
- DC Input: 48VDC,
- Transfer time: <8 ms,
- Battery type: VRLA/AGM/LiFePO4,
- Wave Form: Pure Sine Wave,
- Communications: RS-232,
- Dimension: 483x420x132mm [3U].
Product Overview
Fault Code List
| Code | Description |
| E01 | Power amplifier over current |
| E02 | Output short circuit protection |
| E03 | Overload protection |
| E04 | Over temperature protection |
| E05 | Battery over voltage protection |
| E06 | Low battery voltage protection |
| E07 | Phase reverse protection |
| E08 | Low output voltage protection |
| E09 | Date of manufacture does not match |
| E10 | Battery power down, voltage drop |
Applications
- Telecom & Data Centers: Provides backup power for servers and networking equipment during blackouts.
- Medical & AV Systems: Delivers clean power to prevent equipment failure in life-critical or high-fidelity setups.
- Renewable Energy: Integrates effortlessly with 48V solar arrays or wind turbines for sustainable off-grid living.
- Industrial & Mobile: Powers tools and diagnostics in vehicles or remote sites with rugged, vehicle-rated durability.
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| Model | GIR2K-48 |
| Capacity | 2000W |
| INPUT | |
| Nominal Voltage | 110V/120V or 220V/230V/240V |
| Acceptable Voltage Range | -/+25% |
| Frequency | 50Hz/60Hz ±2.5Hz (Auto Sensing) |
| OUTPUT | |
| Rated Voltage | 110V/120V or 220V/230V/240V |
| Voltage Regulation | AC Mode: +/-10%; Battery Mode: +/-5% |
| Rated Frequency | 50Hz/60Hz ±0.5Hz (Auto Sensing) |
| Instantaneous Power | 6000W |
| Harmonic Distortion | Linear load <3%; Non-linear load <5% |
| Overload Capacity | >110% for 60s; >120% for 10s |
| Crest Factor | 3:1 |
| Wave Form | Pure Sine Wave |
| Transfer Time | < 8ms |
| EFFICIENCY | |
| Battery Efficiency | ≥ 81% |
| AC Efficiency | ≥ 93% |
| BATTERY | |
| Battery Type | AGM / GEL / LiFePO₄ / User Defined |
| Rate Voltage | 48VDC |
| Float Charge Voltage | 54.4VDC |
| High Voltage Protection | 66.0VDC |
| Low Voltage Protection | 42.0VDC |
| Charging Current | 0-40A |
| Charging Algorithm | Bulk / Absorption / Float |
| SYSTEM | |
| Standby Consumption | 20W |
| Mounting Type | Rack-mount |
| Ingress Protection | IP20 |
| Cooling Method | Intelligent Fan Cooling |
| Display | LCD + LED Indicators |
| Protection | Overload, Short Circuit, Reverse Polarity, Over/Low Voltage, Overheat |
| Communication Interface | RS232, RS485 / SNMP / MODBUS (optional) |
| ENVIRONMENT | |
| Humidity | 15~95% (non-condensing) |
| Altitude | ≤1000m (with increase of 100m,it will reduce output of 1%) max. 3000m |
| Operating Temperature | 0℃ to 40℃ |
| Storage Temperature | -15℃ to 50℃ |
| PHYSICAL | |
| Dimension, DxWxH(mm) | 483x420x132[3U] |
| Weight (Kg) | 20 |
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