Smart ups system 3kva true online for computers
- MAXI
- GUANGDONG
- ≤200 units 20 days
- 4000 units per month
MXT 3KVA
This is an uninterruptible power supply incorporating conversion technology. The double-conversion principle eliminates all mains power disturbances. A rectifier converts the alternating current from the utility power to direct current. This direct current charges the batteries and powers the inverter. On the basis of this DC voltage. the inverter generates a sinusoidal AC voltage which is constantly powering the loads.
1.Pure sine wave double conversion online UPS
2.Comprehensive electric isolation and bypass protection
3.Input PFC technology, reduce harmonic pollution to the power grid.
4.Automatic alarm; Self-testing function
5.Wide Input frequency range
6.Adopt intelligent battery management, saving charging time and extend battery life
7.DC start when power off, convenient and reliable; restart automatically when electricity is restored
1.Electrical performance
Model | MXV 3K | MXV 3KS | ||
Rating | 3KVA/2700W | |||
Input | Input system | Single phase & earth ground | ||
Voltage range | (90±5)VAC~ (300±5)VAC | |||
Power factor | ≥0.99 | |||
Voltage range of bypass | (80±5)VAC~ (286±5)VAC (default: 80VAC~264VAC Could be adjusted by software) | |||
Output | Output system | Single phase & earth ground | ||
Rated voltage | 220VAC ① | |||
Power factor | 0.9 | |||
Voltage precision | ±2% | |||
Output frequency | Normal mode | 1.The output frequency synchronizes with the input frequency when the input frequency is in the range of 46Hz~ 54Hz. 2.The output frequency is 50Hz when the input frequency is not in the range of 46Hz~ 54Hz. 3.Can be set as 60Hz. | ||
Battery mode | ||||
Inverter overload capacity (Utility power, 25℃) | 105% ± 5% < Load ≤ 125% ± 5% 50s transfer to bypass 125% ± 5% < Load ≤150% ± 5% 25s transfer to bypass Load > 150% ± 5%, 300ms transfer to bypass | |||
Transfer time | 0ms (Normal mode←→ Battery mode) | |||
<4ms (Normal mode←→Bypass mode) | ||||
Crest factor | 3:1 | |||
Battery | Batteries voltage | 96VDC/72VDC | ||
Battery quantity | 8/6 | None | ||
Battery Type | Sealed maintenance-free lead –acid battery of battery voltage 12V/7AH | |||
Backup Time (25℃) | Full load ≥5min (Standard) | |||
Charge current | 1A | 5.5A | ||
L*W*H (mm) | 425×190×328 | 425×190×328 | ||
Weight (kg) | 27.5/23 | 11 | ||
| Rang of applications | Education sector、Financial sector、Home appliances、IT sector、Medical sector、Traffic sector、Telecom sector、Networking sector | |||
2. Environmental
Item | Normal range |
Ambient temperature | 0℃~ 40℃ |
Environment humidity | 20%~ 90% (No condensation) |
Altitude | Lower than 1000m: no derating Over 1000m: 1% derating for every 100m rise |
Storage temperature | -15℃~ 45℃ |
