FR-UK33A Series 10-200kVA
3 Phase Online Transformer-based UPS (Low Voltage) (10-200kVA)
The KEHUA FR-UK series medium/high power UPS uses the industry’s tried and tested phase-controlled rectification technology and power components and inverter module with excellent performance, as well as smart multi-mode battery management technology and a variety of power management software along with a reinforced combination cabinet structure to provide high quality and highly reliable uninterruptible sine wave power to loads and is cost effective and has a good user base.
Advanced Technology
● Online double conversion
● Fully DSP control
● No-master-slave N+1 parallel technology
● Advanced battery charging management
● DC startup function
● Advanced no-master-slave parallel technology (optional)
High Reliability
● Wide input voltage range
● IGBT inverter and output isolation transformer
● Intelligent fan speed control
● Allow 100% three phase unbalance load
● ECO mode and EPO function
● Intelligent fans control
● Bypass isolation transformer (optional)
Excellent Flexibility
● Intelligent RS232/RS485 communication port
● Intelligent battery monitor system - MMBM (optional)
| Items | FR-UK 3310A/FR- UK3310AS | FR-UK 3320A/FR- UK3320AS | FR-UK 3330A/FR- UK3330AS | FR-UK 3340A | FR-UK 3350A | FR-UK 3360A | FR-UK 3380A | FR-UK 33100A | FR-UK 33120A | FR-UK 33160A | FR-UK 33200A |
|---|---|---|---|---|---|---|---|---|---|---|---|
| INPUT | |||||||||||
| Voltage (Vac) | 208/220 ±20% (±25% optional) | ||||||||||
| Rectifier Frequency (Hz) | 40～70 | ||||||||||
| SYNC Frequency Tracking (Hz) | 50/60±10% (±5% optional) | ||||||||||
| Phase | 3φ4W+PE | ||||||||||
| OUTPUT | |||||||||||
| Capacity (kVA) | 10 | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 160 | 200 |
| Power Factor | 0.8 (0.9 optional) | ||||||||||
| Phase | 3φ4W+PE | ||||||||||
| Voltage (Vac) | L-N: 120/127±1%, L-L: 208/220±1% | ||||||||||
| Frequency (Hz) | 50/60±0.5% (battery mode) | ||||||||||
| Waveform | Pure sine wave, THD≤3% (linear load) | ||||||||||
| 3 Phases 100% Load Unbalance Voltage Stability | ≤2%, allow 100% unbalance | ||||||||||
| Overload | 105% load for 60mins, 125% load for 10mins, 150% load for 1 min | ||||||||||
| BATTERY | |||||||||||
| Voltage (Vdc) | 192 | 348 (360 settable) | |||||||||
| BATT Type | External /Max. 64pcs 7Ah 12V | External | |||||||||
| Charging Current (A) Max. | 10~40 settable | ||||||||||
| Battery Self-testing | Automatically alarm and estimate battery status in battery abnormal status | ||||||||||
| OTHER | |||||||||||
| Maintenance Bypass | Yes | ||||||||||
| Communication Interface | MODBUS/RS485 and dry contact (RS232 and SNMP adapter are optional) | ||||||||||
| Display | Touch screen display indicates frequency, voltage, load, battery voltage, etc. LED indicates running status | ||||||||||
| Alarm | Overload, abnormal AC input, low battery, UPS failure | ||||||||||
| Protection | Low battery, overload, over temperature, short circuit, output over voltage, output low voltage | ||||||||||
| Noise (dB) | <65 | ||||||||||
| Working Temperature (℃) | 0 ~ 40 | ||||||||||
| Relative Humidity | 0 ~ 95%, no condensation | ||||||||||
| Dimension (W×D×H)(mm) | 500×800×1180/500×800×1600 | 800×800×1600 | 1400×1000×1850 | 1600×1000×2000 | |||||||
| Weight (kg) | 300/500 | 325/530 | 340/540 | 590 | 620 | 670 | 970 | 1000 | 1200 | 1450 | 1700 |
