● Advanced DSP digital control technology
Adopt advanced digital DSP control technology, make data processing more accurate and rapid, output performance will be more excellent, improve the reliability of the machine.
● Large LCD+LED display screen
Fully considered humanized design, LCD+LED perfect combination, Chinese and English display, display content is rich and easy to understand, easy to operate. LCD display panel is more equipped with switch protection device, to avoid collision or mispress and all kinds of problems, users in the process of using more safe and reliable.
● High guarantee double channel AC power input function
The main AC input power supply and the bypass AC input power supply can be used as two sets of inputs from different power grids, so that the power supply of users can be more fully guaranteed.
● Frequency and phase sequence adaptive system
The output frequency can be set to either 50Hz or 60Hz depending on the mains frequency. The output phase sequence can automatically track the phase lock according to the input phase sequence.
● Intelligent charging system
The user can freely set the appropriate charging current (1~25A) on the LCD control panel according to the battery type, capacity and the use state of the battery. Scientific charging way, make the service life of the battery has been extended adequately.
● More excellent electrical performance
The efficiency of the whole machine is as high as 93%~94%, and the ECO mode is provided to improve the efficiency to more than 97%, greatly reducing the power loss of UPS. The full bridge topology with output isolation transformer is adopted, which has stronger load capacity and impact resistance. The output load power factor reaches 0.8.
● Parallel function
Support 3 UPS parallel redundancy (option).
● Excellent battery management features
TDF series UPS can automatically detect abnormal phenomena such as battery failure, low power, battery loss, etc., which further improves the reliability and safety of UPS.
| model | TDX-33120GS |
| The rated voltage | 380V |
| Input mode | Three phase three phase + protection ground wire |
| Voltage range | -50% ~ +25% (-25% ~ -50% frequency reduction required for quality inspection) |
| Rated operating frequency | 50Hz |
| Input power factor | ＞0.99 |
| Input harmonic current | ＜6% |
| The rated voltage | 380V |
| Input mode | Three phase four wire |
| Voltage range | 380V-50%～+25% |
| Frequency range | 40Hz～60Hz |
| Rated power | 120KVA/108KW |
| The rated voltage | 380V |
| Output voltage range | 200/208/220/230/240VAC |
| The output wiring | Three phase four phase + protection ground wire |
| Steady-state voltage accuracy | ±1% |
| Dynamic voltage transient | ≤9% |
| Dynamic transient recovery time | ≤60ms |
| Output voltage waveform distortion degree | ≤2% (linear load); ≤8 (nonlinear load) |
| The power factor | 0.9 |
| Frequency tracking range | 46Hz～54Hz |
| Frequency accuracy (battery inverter) | （50±0.1）Hz |
| Three phase difference | 120±1° |
| Frequency tracking rate | 1Hz/Sec |
| Overload capacity | When 105%±5%≤ load, alarm overload; When 105%±5% < load ≤125%±5%, turn to bypass output in 10 minutes; When 125%±5% < load ≤150%±5%, turn to bypass output for 1 minute; Load > 150%±5%,, turn to bypass output after 500ms |
| Peak output current ratio | ≥3:1 |
| Switching time (normal mode) | ≤4ms |
| According to | LCD |
| EMS/EMI Conduction/radiation | IEC 62040-02 |
| EMS/EMI The perturbation resistance | IEC 61000-4-2.4.5 Level IV，IEC 61000-4-3 Level III |
| Safety requirements | GB4943-2001/IEC62040-1 |
| Noise (distance 1m) | ≤55dB |
| Insulation resistance（Ω） | ＞2M（500VDC） |
| Working temperature | 0℃～40℃ |
| At an altitude of | < 1000m(load decreases by 1% for every 100m increase over 1000m) |
| Storage temperature | -15℃～45℃ |
| Working humidity | 20%～95% |
| The battery | 384VDC |
| Cabinet size (depth x width x height mm) | 800*850*1650 |
| The weight of the（Kg) | 800 |
120 KVA AC 220V input: AC 220V output
| The input parameters | |
| The input voltage | 220V AC |
| Input wire diameter | 100mm2 |
| Enter zero line diameter | 100mm2 |
| Input ground line diameter | 100mm2 |
| Enter the open | 500A -1P |
| Output parameters | |
| The output voltage | 220V AC |
| Output wire diameter | 50mm2 |
| Output zero line diameter | 50mm2 |
| Output line diameter | 50mm2 |
| Output open | 250A -1P |
| Battery parameters | |
| The external battery is empty | 400A-2P |
| External battery wire diameter | 100mm2 |
120 KVA AC 380V input: AC 220V output
| The input parameters | |
| The input voltage | 380V AC |
| Input wire diameter | 100mm2 |
| Enter zero line diameter | 100mm2 |
| Input ground line diameter | 100mm2 |
| Enter the open | 500A -3P |
| Output parameters | |
| The output voltage | 220V AC |
| Output wire diameter | 50mm2 |
| Output zero line diameter | 50mm2 |
| Output line diameter | 50mm2 |
| Output open | 250A -1P |
| Battery parameters | |
| The external battery is empty | 400A-2P |
| External battery wire diameter | 100mm2 |
120 KVA AC 380V input: AC 380V output
| The input parameters | |
| The input voltage | 380V AC |
| Input wire diameter | 100mm2 |
| Enter zero line diameter | 100mm2 |
| Input ground line diameter | 100mm2 |
| Enter the open | 500A -3P |
| Output parameters | |
| The output voltage | 380V AC |
| Output wire diameter | 50mm2 |
| Output zero line diameter | 50mm2 |
| Output line diameter | 50mm2 |
| Output open | 250A -3P |
| Battery parameters | |
| The external battery is empty | 400A-2P |
| External battery wire diameter | 100mm2 |
TDX-33120GS_1
TDX-33120GS_2
TDX-33120GS_3
TDX-33120GS_4
Backup model: one year warranty built-in battery one year warranty
Online model: 3-year warranty
12V24AH capacity battery products: three-year warranty
All over the country after sales service contact: contact us
7*24 hour service tel: 400-830-8833
