GIR1K-24 3U rack mounted pure sine wave power inverter 1000w
Power Inverter | 1000W | 24VDC | 3U | Rack Mounted
GRANKIA GIR1K-24 3U rack mounted pure sine wave power inverter 1000w can deliver stable and reliable AC power from DC source. With a power output of 1000W, this inverter is ideal for use in communication systems, medical equipment, and other critical infrastructure.
The rack mounted power inverter 1000w accepts a wide input voltage range. This feature allows it to operate with a variety of power sources, including batteries, generators, and utility power.
The inverter features advanced protection mechanisms, including overvoltage, undervoltage, overload, and short circuit protection, to ensure safe and reliable operation.
Racked Mount Power Inverter 1000W Features
Pure Sine Wave Output
The power inverter 1000w produces a clean and stable pure sine wave output. This output is essential for powering sensitive equipment. It ensures reliable operation.
Built-in Toroidal Transformer
Enhances conversion efficiency, reduces electrical noise, and ensures a stable, low-distortion sine wave output.
3U Rack Mounted Design
The compact 3U rack-mounted design allows for easy integration into standard 19-inch racks. This makes it ideal for use in data centers and other space-constrained environments.
Adjustable Charging Parameters
Supports customized charging voltage and current to suit different battery types, including AGM, GEL, and LiFePO₄.
Boost and buck AVR for voltage stabilization
It helps to regulate and maintain a stable output voltage despite fluctuations or variations in the input voltage. This is particularly useful in situations where the input power source experiences voltage sags or dips.
Smart LCD + LED Display
Real-time monitoring of input/output voltage, load level, battery status, and operational mode.
Technical Specifications (Representative)
- Model: GIR1K-24,
- Rated power: 1000W,
- 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: 24VDC,
- 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 |
Operation Mode
| Mode | Name | Description |
| 01 | Regular Mode
(Utility Power Priority) |
In utility power priority mode, when the inverter starts, stable power is delivered to the load through the utility bypass, while the battery pack is simultaneously charged—provided the utility power is within normal operating parameters.
If abnormal conditions occur, such as overvoltage, undervoltage, or severe power distortion, the inverter immediately switches to battery mode. Using its internal modules, it efficiently converts stored battery energy into high-quality AC power, ensuring a continuous and uninterrupted power supply to the connected load. |
| 02 | Energy Saving Mode | In energy saving mode, the inverter continuously monitors the load condition during operation.
|
| 03 | Energy Storage Priority Mode | In energy storage priority mode, when the battery is charged by an external source—such as a solar charging system or utility power—reaching a predetermined battery priority start level triggers the inverter to automatically convert stored battery energy into high-quality AC power for the load.
When the battery level drops to a specified battery priority stop value, the inverter continues to supply power to the load via utility bypass voltage regulation, but does not charge the battery. |
Applications
-
Telecom and communication base stations
-
Server racks and data centers
-
Security and surveillance systems
-
Industrial control and automation equipment
-
Emergency power backup and off-grid systems
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| Model | GIR1K-24 |
| Capacity | 1000W |
| INPUT | |
| Nominal Voltage | 110V/120V or 220V/230V/240V |
| Acceptable Voltage Range | -36%, +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 | 3000W |
| 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 | 24VDC |
| Float Charge Voltage | 27.2VDC |
| High Voltage Protection | 33.0VDC |
| Low Voltage Protection | 21.0VDC |
| Charging Current | 0-20A |
| Charging Algorithm | Bulk / Absorption / Float |
| SYSTEM | |
| Standby Consumption | 12W |
| 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) | 12 |
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