- JJW precision purification AC power supply
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- JTN automatic inverter power supply
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General
JJW series precision purifying AC regulated power supply adopts the internationally advanced power regulation technology of sinusoidal energy distribution program, which represents the latest development level of AC voltage regulator technology. Its circuit It consists of a sinusoidal energy distributor and a high power filter in parallel. It has the advantages of high voltage regulation precision, fast regulation, strong overload capability, good reliability, strong anti-interference ability, high efficiency, long-term continuous operation, no carbon brush, no mechanical transmission, maintenance-free, long service life, etc. An ideal replacement for a range of electronic regulators and magnetic saturation regulators. It provides a quiet, safe and reliable working environment.
Application
It is suitable in computer network project, electronic instruments, armarium, research institute, measurement and test device, factorytest board and so on.
Model, Dimension and Weight
|
Model |
Output capacity |
Volume cm(LxWxH) |
Weight kg |
|
JJW-1KVA |
1KVA |
33x17x30 |
12.5 |
|
JJW-2KVA |
2KVA |
38x18x34 |
18 |
|
JJW-3KVA |
3KVA |
41x20x36 |
22 |
|
JJW-5KVA |
5KVA |
46x23x40 |
28.5 |
|
JJW-7.5KVA |
7.5KVA |
50x2542 |
37 |
|
JJW-10KVA |
10KVA |
50x25x42 |
43 |
|
JJW-15KVA |
15KVA |
60x28x51.5 |
59 |
|
JJW-20KVA |
20KVA |
60x28x51.5 |
60 |
|
JJW-30KVA |
30KVA |
52x33x77 |
100 |
|
JJW-40KVA |
40KVA |
52x33x77 |
110 |
Note: Special requirements and power can be customer-made.
Technical parameter
|
Input voltage stabilizing range |
180V ~ 260V ± 3% |
|
Suitable input range |
160V ~ 280V |
|
Frequency |
50HZ ± 5% |
|
Output voltage |
220V ± 1% |
|
Power source voltage effect |
≤ ± 1 % |
|
Load effect |
≤ ± 1% |
|
Waveform distortion |
≤ 5% (Additional) |
|
Response time |
30 ~ 60ms |
|
Efficiency |
≥ 92% (full load) |
|
Peak absorpion |
Lnput 3000v/3us peak output ≤ 30v |
|
VF noise |
≤50 db |
|
Over-voltage alarm protection |
≤246v ± 4(output) |
