Kehua
Kehua FR-UK3130
Kehua Transformer-based three-phase in / single-phase out 30KVA/24KW Long-backup model
- Model
- Kehua FR-UK3130
- Capacity / Power
- 30KVA / 24KW
- Dimensions mm
- 400*800*1180
Price on requestView details
Kehua
Kehua FR-UK3120
Kehua Transformer-based three-phase in / single-phase out 20KVA/16KW Long-backup model
Price on request
- Rated power
- 16KW (kW)
- Rated capacity
- 20KVA (KVA)
- Input / output
- Three-in single-out (380V:220V)
- External battery voltage
- (long machine) 384V (DC)
- Blocks per string
- 32 blocks
- Net weight
- 203.00kg (kg)
- Gross weight
- 0.00kg (kg)
- Dimensions (L×W×H)
- 400*800*1180mm (mm) U
UPS runtime configurations
View on mobileDetailed specifications:
FR-UK(/B)3120 detailed parameter table
FR-UK(/B)3120 Input Characteristics
| Voltage range (Vac) | 380±25% |
| Frequency range (Hz) | 50±5% |
| Phase number | 3Φ4W＋PE |
| Battery voltage （Vdc） | 348 |
FR-UK(/B)3120 output characteristics
| Capacity （kVA） | 20 |
| Voltage (Vac) | 220±1%, isolated transformer output |
| Frequency (Hz) | When utility power is normal, it automatically synchronizes; when utility power fails, it operates in battery mode at 50 ± 0.5%. |
| Parallel mode (parallel type) | Parallel machine optional; No master-slave adaptive parallel connection, multiple expansion parallel connection or N 1 parallel redundancy |
| waveform distortion | Under linear load, THD ≤ 3% |
| Static Bypass Transition Time (ms) | 0 |
| Battery Efficiency | ≥92% |
| Overload capacity | 125 full load for 1 minute |
| Output method | Terminal block |
FR-UK(/B)3120 Other Features
| Manual Maintenance Bypass | Provide maintenance bypass switch with no changeover time |
| Cold start function | DC start function |
| Standby time | Battery power supply time can be arbitrarily configured |
| Battery Management | Timing automatic average/floating charge conversion, with battery self-test function, automatic alarm and judgment of battery quality when the battery is abnormal |
| Battery monitoring function (option) | MMBM battery monitoring and management system, real-time detection of single battery working status |
| LCD display | Query of input voltage, output voltage, load size, history, etc. |
| LED display | Working state of the whole machine |
| Alarm function | Abnormal mains supply, battery undervoltage, overload, UPS fault |
| Communication function | Provide dry contact communication and RS232/RS485 to realize intelligent monitoring of UPS |
| Protection function | Battery low voltage protection, overload protection, over temperature protection, output short circuit protection, output over voltage protection |
| Remote Monitoring (Option) | Independent digital remote monitor, through RS485, the distance can reach 1000 meters, to achieve safe and convenient remote monitoring |
| Electromagnetic Compatibility | In line with GB7260.2 |
| Audio Noise (dB) | <65 (one meter from the front of the box) |
| Cooling method | Forced air cooling |
| Operating temperature （℃） | 0~40 |
| Environmental humidity | 0~95% |
| Size (width * height * depth)(mm) | 400*800*1180 |
| Weight （kg） | 203 |
UPS Systems
Related products
Kehua
Kehua FR-UK3115
Kehua Transformer-based three-phase in / single-phase out 15KVA/12KW DC voltage 192V
- Model
- Kehua FR-UK3115
- Capacity / Power
- 15KVA / 12KW
- Dimensions mm
- 300*780*720
Price on requestView details
Kehua
Kehua FR-UK3140
Kehua Transformer-based three-phase in / single-phase out 40KVA/32KW Long-backup model
- Model
- Kehua FR-UK3140
- Capacity / Power
- 40KVA / 32KW
- Dimensions mm
- 400*800*1180
Price on requestView details
Kehua
Kehua FR-UK3110
Kehua Online double-conversion Transformer-based three-phase in / single-phase out 10K/8KW
- Model
- Kehua FR-UK3110
- Capacity / Power
- 10KVA / 8KW
- Dimensions mm
- 300*780*720
Price on requestView details
Kehua
Kehua FR-UK3150
Kehua Transformer-based three-phase in / single-phase out 50KVA/40KW Long-backup model
- Model
- Kehua FR-UK3150
- Capacity / Power
- 50KVA / 40KW
- Dimensions mm
- 400*800*1180
Price on requestView details
Ruiwu
Ruiwu HF31-10KS
Three-in single-out 10K long machine in most areas including tax
- Model
- Ruiwu HF31-10KS
- Capacity / Power
- 10KVA / 8KW
- Dimensions mm
- 515*250*616
¥6,789.00View details
Ruiwu
Ruiwu HF31-20KS
Three-in single-out 20K long machine in most areas including tax
- Model
- Ruiwu HF31-20KS
- Capacity / Power
- 20KVA / 18KW
- Dimensions mm
- 515*250*616
¥13,413.00View details
Ruiwu
Ruiwu HF33010
Three-in-three-out 10K high-frequency pilot machine includes tax in most areas
- Model
- Ruiwu HF33010
- Capacity / Power
- 10KVA / 8KW
- Dimensions mm
- 600*778*1200
¥7,200.00View details