AC/AC Converter ESA-NA Series
Frequency Converter
ESA-NA Series
- Specifications
- Small shape, light weight low cost are achieved from PWM control.
50Hz←→60Hz frequency converter can vary out put voltage.
- Characteristics
- Variability frequency can be done.(Standard is 50/60 Hz switch)
Variability voltage can be done.(0 ? 130V)
Comparing control is done at high accurate of standard sine wave and output voltage.
And output low distortion of voltage wave that expect no influence from power supply wave
of distortion, nonlinear loading.
Instantaneous power failure(around 30mS) is assured.
Correspondence to rackmount of convetient built in.
- Uses
- Power supply for mortar test.
Power supply check to a home electrics etc.
Power supply for an automatic packaging machine etc.
- Etc
- Output low distortion sine wave.
The frequency transformer realized to small size･light wave･low cost from PWM controller.
＊ESA-10NA･ESA-20NA is possible to manufacturability 200/220V input.
＊Please ask 200/220V output if you are interested in .
＊The frequency configure by outside binary signal from manufacture option. 40 - 127.5Hz 0.5Hz Step
Product Specifications
ESA-NA Series
| Type |
ESA-NA |
| Phase |
Single Phase |
| Line Type |
2 Line |
| Frequency |
50/60±3Hz |
| Constant Input Voltage |
100/110V・200/220V(depends on machine) |
| Voltage change range |
-15~10% |
| Constant Output Voltage |
100/110V |
| Voltage range |
0~130V |
| Accuracy voltage output |
less than 0.9V |
| Output frequency |
50/60HzReshuffling ±50ppm |
| Stability frequency |
less than ±50ppm |
| Load change |
0~100% |
| Load power range |
+20~-20% |
| Wave dist range |
0.7% |
| Call time |
0.3mS |
| Efficiency |
83%TYP(Only ESA-30NA88%) |
| Power factor |
More than 0.56 |
| Ambient Temperature |
0~40℃ |
| Ambient Humidity |
35~95% |
| Insulation Voltage Endurance |
More than 50MΩ at DC500 megger |
| Insulation Voltage Endurance |
AC1500V for 1 minute |
ESA-NAType Single Phase 100/110V Voltage change range85 - 121V
| Type |
Output capacity VA
|
Size |
Mass |
| ESA-10NA |
1K |
440×310×132.5 |
13 |
| ESA-20NA |
2K |
440×310×266 |
22 |
ESA-NAType Single Phase 200/220V Voltage change range170 - 242V
| Type |
Output capacity VA
|
Size |
Mass |
| ESA-30NA |
3KVA |
440×350×266 |
23 |
