Digital Intelligent High Power AVR / Stabilizer (APR, PRN)
New Generation Digital Logic Combined Functional Setting. Complete Capacity and Specifications, CE Certified. The Series is designed of built-in multiple functions digital meters, in conjunction of indicators. The equipment is easy in operation. Joining with a number of patents and anti-mistake engineering design. The producing procedure meet international standard, with high quality and long MTBF, the serial equipment are good for all kinds load and sites.
Digital Display |
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Easy and Precise Setting |
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SOVP Device |
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Digitally display the functions of voltage and frequency of all phases |
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Press button setting of voltage and frequency of all phases. Functions are complete and operations are easy |
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Whether it is switched on or recover from power outage, the Start Over Voltage Protection will always re-start from low voltage, won’t have high voltage output |
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Multi-Function State Display |
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Noise Preventing Device |
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Separated Regulation |
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All states of various power are displayed in indicator allowing for determine the condition of the AVR clearly |
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The AVR is installed in extra arc suppressor and noise interference prevention devices |
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Three phase separate regulators design for attaining precise output |
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I/P & O/P Wires Protection |
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Bypass Device |
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H Class Protection |
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Wiring fixed, input/output wires well sealed, stable & safety |
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It allows for bypassing at of protection and maintenance. And when bypassed, the protection functions is still working |
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With Class H insulation materials transformer |
Model No. |
APR- |
3120 X/N/Y |
3150 X/N/Y |
3180 X/N |
3200 X/N |
3250 X/N |
3300 X/N |
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Capacity (KVA) |
120 |
150 |
180 |
200 |
250 |
300 |
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PRN- |
3300 X/N |
3400 X/N |
3500 X/N |
3600 X/N |
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Capacity (KVA.) |
300 |
400 |
500 |
600 |
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LP Range |
-A = +10% -B = +15% |
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O/P Accuracy |
+1% |
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Voltage |
X2:3Ø3W 220V |
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Main Structure |
Digital logic linear voltage regulation mode |
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Voltage Regulating Signals |
True RMS (Precision of voltage regulation is not affected by waveform distortion) |
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Power Factor |
0.95 〜1 |
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Efficiency |
298% |
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Response time |
<0.1 Second |
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Waveform Distortion |
No distortion |
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Protection |
High Voltage |
Standard feature (any high voltage tripping point value is set digitally) |
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Low Voltage |
Standard feature (any low voltage tripping point value is set digitally) |
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Phase Loss |
Standard feature |
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Bypass |
Standard feature (with High / Low Voltage, Phase Loss, Instant Trip Protection at work) |
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Indicators |
Power |
Standard feature |
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Voltage |
Standard feature (three phase voltage is equipped with digital meter display) |
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Abnormal |
Standard feature |
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Safety Protection |
4-digit safety password setting |
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Overload |
150% for 10 seconds |
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Environment |
Temperature:O°C 〜45°C Humidity:O%〜95% RH (Non-Condensing) |
Microprocessor Control Unit (MCU) controlled regulation
Multi-Phase, Multi-Function and Real-time measuring
system Single-Chip (EMP)
Built-in patented bypass device for equipment protection
Big range high / low voltage protection device
Phase loss, instant black-out and short circuit protection
device
Solid-state zero point transform drive circuit
Start Over Voltage Protection (SOVP)
Independent regulation and protection design
Built-in digital voltmeter on internal panel for monitoring
voltage, frequency and other electricity information
Signals of the AVR is totally in True RMS treatment
Internally and externally built multi-function state
indicators
New type 4-digit safety password setting functions
Electronic double circuitry switch design
Full series with the same control system and
multi anti-mistake circuit design
Separate voltage regulation design, 3 phases imbalance
100%
Taiwan patent no. 160215 and 162577
China patent no. 125595 & 390066
Double overload and short
circuit protection
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