Product Overview
Kehua FR-UK3310-200-GEL series UPS is an industrial enhanced transformer-based uninterruptible power supply with three-phase input and output. It adopts IGBT rectification technology, completely isolated design and PCB boards with conformal coating, greatly improve the safety and reliability of the power supply with motor load and better withstand harsh industrial environments.
Benefiting from its unique design, the FR-UK33-GEL series is not only suitable for commercial scenarios, but also for industrial load support, such as glass fiber, semiconductor, metal smelting, petrochemical industry, etc.
Key Features
Full Isolation
Full Isolation
The output side of the system is equipped with an isolation transformer to achieve full output isolation effect, which can realize the secondary zero-ground short-circuiting, rebuild the zero-ground equipotential pure power supply system, and ensure the load from the interference of the grid clutter with high reliability
Super power grid adaptability
Super power grid adaptability
The rectifier adopts the mature three-phase six-switch IGBT rectifier technology, has experienced a long time market test, has strong power grid adaptability, and is safe and reliable in industrial applications
The output voltage is accurate and stable, and the dynamic characteristics are good to avoid frequent mains/battery switching, even when using unstable AC power supply (such as industrial temporary electricity, diesel engine), it can avoid unnecessary mains/battery switching and extend the working life of the battery.
Electromagnetic shielding design
Electromagnetic shielding design
Through the professional electromagnetic compatibility test of authoritative institutions and companies, including conduction, immunity and other special content, electromagnetic compatibility characteristics are excellent, can be suitable for high-frequency communication, radio and television audio and video system applications.
Reduce and avoid all kinds of interference to ensure the purity of the power grid.
The professional protection technology design makes the important control circuit of the equipment always in the “electromagnetic shielding room”, professional rest assured.
Energy back-feed protection
Energy back-feed protection
Back-feed energy occurs when take a shock load, but we enable the rectifier to allow the feeding energy to the grid for absorption without causing shock damage to the UPS.
Redundant design
Full Isolation
3 power supplies back up each other. If any two power supplies are interrupted, the UPS can provide uninterrupted power
2 power modules are redundant. If either power module is faulty, the UPS still works properly
Independent ventilation
Independent ventilation
Ventilation design
The front air flow and up flow, cooling effect is better to minimize the uneven heat dissipation, eliminate local hot spots and overheating damage, protect key components, extend the service life of UPS, while protecting the safety of the user’s main equipment.
Energy efficient design
The heat radiation, heat conduction, heat convection, fluid temperature, fluid pressure, fluid velocity and motion vector of the electronic system are simulated in the three-dimensional structure model, which provides the optimal energy saving scheme.
Technical Specification
- FR-UK3310-GEL/
- FR-UK3320-GEL/
- FR-UK3330-GEL/
- FR-UK3340-GEL/
- FR-UK3350-GEL/
- FR-UK3360-GEL/
- FR-UK3380-GEL/
- FR-UK33100-GEL/
- FR-UK33120-GEL/
- FR-UK33160-GEL/
- FR-UK33200-GEL
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380 / 400 / 415 (L-L) |
| Output Voltage (Vac) | 380 / 400 / 415 ±1% |
| Efficiency | Maximum 94% |
| Dimensions (W |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415 (L-L) |
| Output Voltage (Vac) | 380/400/415 ±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 380 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 420 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 445 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 500 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 525 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 630 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 600×800×2000 |
| Weight (kg) | 670 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 1000×800×2000 |
| Weight (kg) | 800 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 1000×800×2000 |
| Weight (kg) | 1020 |
| Parameter | Specification |
|---|---|
| Input Voltage (Vac) | 380/400/415(L-L) |
| Output voltage (Vac) | 380/400/415±1% |
| Efficiency | Maximum 94% |
| Dimension (W×D×H) (mm) | 1000×800×2000 |
| Weight (kg) | 1150 |
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