| Prod Model: |
SNU-600 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Efficiency: |
>95% |
| Switch Time: |
0s |
| Panel: |
LCD Display |
| OEM/ODM: |
Accept |
| Type: |
On-line |
| Protection: |
Sealed Maintenance Free |
| Phase: |
Single Phase & Three Phase |
| Application: |
Electricity Power |
| Brand: |
Snat |
Product Description
Products Introduction
This series power frequency online intelligent UPS is designed by SNAT company with high stability and reliability, aim to the whole world power grid environment and network system for power supply reliability requirements
Feature:
I. The excellent quality can provide safe and reliable comprehensive protection for the loads of the user data centers and industrial control, precision equipment of the medical system
II. Using DSP, MCU and DDC real-time processing of full digital vector control technology, with perfect protection function and high reliability
III. Double conversion, pure sine wave output online, no matter in the electric supply or battery mode, can output pure sine wave power supply of low distortion degree, provides the best of power supply guarantee for the loads equipment of the user
Charactistics:
--High reliability design
--With strong protection ability to load
--Strong adaptability to the environment
--With high battery optimize performance
--With comprehensive and reliable protection
--Network management humanization
Technology Parameter
1. Singly into single out technology parameter:
| 1KVA~20KVA Singly into single out technology parameter |
| Type | 1KVA | 2KVA | 3KVA | 6KVA | 10KVA | 15KVA | 20KVA |
| Rated Power(KW) | 0.8KW | 1.6KW | 2.4KW | 4.8KW | 8KW | 12KW | 16KW |
| Input Voltage | Two single-phase + ground wire 220V±25% |
| Battery voltage | 48VDC | 96/192VDC | 192/384VDC |
| Noise | ≤52dB(within 1m) | ≤60dB(within 1m) |
| Size(W*D*Hmm) | 256×618×626 | 370×690×763 |
| Weight(Kg) | 30 | 40 | 45 | 60 | 105 | 130 | 160 |
2. Three phases single out technology parameter
| 10KVA~60KVA Three phases single out technology parameter |
| Type | 10KVA | 15KVA | 20KVA | 30KVA | 40KVA | 50KVA | 60KVA |
| Rated Capacity(KW) | 8KW | 12KW | 16KW | 24KW | 32KW | 40KW | 48KW |
| Input Voltage | Four three-phases + ground wire,380V±25% |
| Battery Voltage | 384VDC |
| Noise | ≤60dB(within 1m) | ≤65dB(within 1m) |
| Size(W*D*Hmm) | 370×690×763 | 650×700×1600 |
| Weight(Kg) | 165 | 190 | 210 | 400 | 450 | 530 | 620 |
General Technology Parapeter
| General Technology Parapeter |
| Input | Frequency | 50Hz/60Hz±10% |
| Power factor | ≥80% |
| Output | Voltage | 220V±1% |
| Voltage regulation | stabilization±1%,dynamic±2%,(0-100% load change <20ms) |
Frequency stability
| 50Hz/60Hz±0.5% |
| Frequency reverse rate | <1Hz/s |
| Harmonic distortion | Linear loads <3%( full loaded), Rectifier total harmonic<5% |
| Overload capacity | 130% |
| Waveform | Pure sine wave |
| Efficiency | Input AC to Output AC | >95% |
| Switching time | Switch between mains with battery | 0 |
| Switch between mains with bypass mode | < 4ms |
| Battery | Type | Sealed acid for free maintenance |
| Charging time | 8 hours charge to 90% after completely discharge |
| Protective function | Battery | Automaticly cut off with lower power; No fuse switch protection |
| Overload | 120~150% switch to bypass mode after 3s and recover automaticly |
| Over temperature | Internal temperature >85ºC switch to bypass mode automaticly |
| Output short cirtuit | Automaticly cut off with lower power; fuse & no fuse switch protection |
| UPS abnormal | Switch to by bypass mode automaticly and power by mains supply |
| LCD display | Input/Output voltage; Frequency; Battery voltage; Output load |
| Environment | Temperature | -10~50ºC |
| Relative humidity | 20%~93% No condensation |
| Altitude | < 1000m |
Working Mode:
1. Under normal
When Mains supply is normal, filter to clutter by inputting filter and then sent to the rectifier do rectifier adjustments, and then sent dc power to inverter transform into stable ac power, through static switch to the EMI output filter for further filter, finally get the pure and stable ac power supply to the loads. At the same time, the grid through another branch supply charger after transformation charging for rechargeable batteries.In the process of the whole work, battery do not output any power
2.Battery Operation
When mains input fault, battery power to inverter by isolating diode, then be converted to stable AC by inverter, through static switch to the EMI filter for further filtering, last on the output side also have the pure and stable power supply to loads. UPS output completely uninterruptible during the whole process from mains power to battery power.
3.Automaticly bypass mode:
When UPS is under the situation for automaticly bypass mode, after filter, Input mains convert no need by inverter, but directly to the static switch, the output by filter after filtering. In the state of bypass mode, mains power also can charge to battery.
