PVR-191 Series (350-2000VAㄘDouble Conversion Inverter Type Voltage Stabilizer
The PVR Series is integrated with the latest double conversion technology, which enables a pure sine wave output, 0 second regulating speed, and only a 1%-2% tolenrance on output voltage.
It applies to where requires a high power quality like the IT, laboratory, and gas bolier in heating.
General Features
Double conversion inverter technology
Pure sine wave output
Very fast regulating speed - 0ms
Full protection functions
Very wide input voltage range 90-310V
High output voltage accuracy 220V/230V ㊣2%
Designed for gas boiler: input and output polarity indication, open ground indication
Fanless design, quiet operation (for 350-1000VA only)
Service life more than 10 years
Technical Specifications
| MODEL | PVR-191-350VA | PVR-191-550VA | PVR-191-800VA | PVR-191-1000VA | PVR-191-1500VA | PVR-191-2000VA |
|---|---|---|---|---|---|---|
| Rated Power |
350VA |
550VA | 800VA | 1000VA | 1500VA | 2000VA |
| GENERAL | ||||||
| Technology |
Double conversion on-line technology |
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| Regulating Speed | 0 ms | |||||
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Material of Cabinet |
Metal | |||||
| Efficiency | >95% | |||||
| Delay Time | 6s / 180s selectable | |||||
|
Qty of Output Socket |
1 or 2 |
2 | ||||
| Cooling |
Natural (Fanless) |
Fan |
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| INPUT & OUTPUT | ||||||
| Nominal Input | 90-310 V, 43-57 Hz | |||||
| Rated Ouput | 220V / 230V ㊣2% | |||||
| Under Voltage Cut/Restore | 90V / 110V | |||||
| Over Voltage Cut/Restore | 310V / 290V | |||||
| Efficiency | >95% | |||||
| Loading Capability |
100% when input voltage between 165-310V |
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|
80% when input voltage between 135-310V |
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60% when input voltage between 90-310V |
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| DISPLAY & INDICATORS | ||||||
| Digital Display | Input voltage, output voltage, load rate | |||||
|
Indicators |
Power on, overload/over temperature, under voltage, over voltage, Input polarity indication (optional), Open ground indication (optional) |
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| PROTECTIONS | ||||||
| Over Voltage | Yes | |||||
|
Under Voltage |
Yes | |||||
| Over Temperature | Yes | |||||
| Overload |
When load >150%, decreases the output voltage. When output voltage is less than 180V㊣5V, cuts output, after 15s, restores output. |
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| Short Circuit | Yes | |||||
| Surge/Spike |
1 x MOV (L-N) or 3 x MOV (L-N, L-E, N-E) |
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|
OTHER OPTIONAL FUNCTIONS |
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| Automatic Bypass |
N/A |
Optional: 187-245V ㄗ220V) or 187-253V (230V) |
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| Input Polarity Indication | Optional | |||||
| Ground Faulty Indication |
Optional |
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| CERTIFICAITONS | ||||||
|
Certification |
CE, RoHS 2.0 |
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| OPERATING CONDITIONS | ||||||
| Storage Temperature |
-15∼C ~ 40∼C |
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| Operating Temperature |
0∼C ~ 40∼C |
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Operating Humidity |
10%-90%, non-condensing |
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PACKING |
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Product Size (WxHxD mm) |
160x255x75 |
200x300x90 |
200x300x90 |
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| Net Weight (kgs) |
1.6 |
1.6 |
2.3 |
2.4 |
2.5 |
2.5 |
| Inner Box Size (LxWxH mm) | 300x165x93 |
340x250x105 |
340x250x105 |
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| Carton Size (LxWxH mm) | 348x313x300 |
510x350x330 |
510x350x330 |
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| Qty / Carton (pcs) | 6 |
6 |
6 |
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