Electricity is needed on all electronic equipment. Ranging from household utilities, public facilities until to the industrial environment. But in everyday life, there are times when the power goes out either because of natural factors or because any maintenance or other causes unexpected. That why we producing UPS (Uninterruptible Power Supply). When the power is on, the UPS will save power on battery (the amount of battery power depends on the type of output selected / used; greater output power on, the amount of battery will be more and more).
And when the power goes out, the UPS system will change the DC (Direct Current) voltage to AC (Alternating Current). Our UPS design is using the latest microprocessor system as the controller. That why our product is high reliability due to best design and low component count.
We have 3 type UPS:
EPM series (EPM-300, EPM-600, EPM-1000)
This our low cost UPS with 12v 7Ah sealed acid battery with wafeform is Quasi Sine (single PWM)
|
MODEL |
EPM-300 |
EPM-600 |
EPM-1000 |
|
Output Power |
300 VA |
600 VA |
1000 VA |
|
Waveform |
Quasi Sine (Single PWM) |
Quasi Sine (Single PWM) |
Quasi Sine (Single PWM) |
|
Output Voltage |
220 Vrms |
220 Vrms |
220 Vrms |
|
Load Regulation |
5% (Inverter) |
5% (Inverter) |
5% (Inverter) |
|
Frequency (60Hz special request available). |
50 Hz |
50 Hz |
50 Hz |
|
Phase |
Single |
Single |
Single |
|
Battery Voltage |
1 x 12Vdc 7Ah |
2 x 12V 7Ah |
3 x 12V 7Ah |
|
Typical Battery in used |
15 min |
15 min |
15 min |
|
Input Voltage Range |
175 - 240 Vrms |
175 - 240 Vrms |
175 - 250 Vrms |
|
Built-In Stabilizer |
YES |
YES |
YES |
|
Transfer Time |
4 ms (max) |
4 ms (max) |
4 ms (max) |
|
UMB Interface |
NO |
NO |
NO |
|
Line Fail Alarm |
YES |
YES |
YES |
|
Battery Low Alarm |
YES |
YES |
YES |
|
Input Protection |
Fuse |
Fuse |
Fuse |
|
Battery Protection (auto cut off when battery voltage fall to limit) |
Fuse |
Fuse |
Fuse |
|
Dimension (HxWxD) mm |
150x155x380 |
190x155x380 |
190x155x490 |
|
Weight - kg (without batteries) |
5 |
8 |
10 |
|
Applications |
One set of Personal Computer |
Two sets of Personal Computers |
Four sets of Personal Computers |
EPV series (EPV-600, EPV-1000)
This our midle cost UPS with 12v 50Ah sealed acid battery with wafevorm is Quasi Sine wave (single PWM).
This our high performance UPS with 12v 7Ah selaed acid battery with sine wave waveform.
|
MODEL |
ESW-1000 |
|
Output Power |
1000 VA |
|
Waveform / Harmonic Distortion |
Sine-Wave / < 5% (no load) |
|
Output Voltage |
220 Vrms |
|
Load Regulation |
5 % (Inverter) |
|
Frequency |
50 Hz |
|
Phase |
Single |
|
Battery Voltage |
3 x 12 V 7Ah |
|
Backup time on fully charged battery at nominal load |
15 minutes |
|
Input Voltage Range |
175 - 240 Vrms |
|
Transfer time |
4 ms max. |
|
Line Fail Alarm |
YES |
|
Battery Low Alarm |
YES |
|
Input Protection |
Fuse |
|
Battery Protection |
Fuse |
|
Dimension (HxWxD) mm |
190x155x490 |
|
Weight - kg |
12 |
|
Application |
Four sets of Personal Computers |
Contact Us to discuss your requirements and we would be happy to provide you with a quotation.
