• Digital Intelligent High Power AVR / Stabilizer (APR, PRN)

Digital Intelligent High Power AVR / Stabilizer (APR, PRN)

Specially for whole plant power equipment
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.
Model : APR PRN three phase series

Digital Display

Easy and Precise Setting

SOVP Device

 
 
Digitally display the functions of voltage and frequency of all phases

Press button setting of voltage and frequency of all phases.  Functions are complete and operations are easy

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





Multi-Function State Display

Noise Preventing Device

Separated Regulation





All states of various power are displayed in indicator allowing for determine the condition of the AVR clearly

The AVR is installed in extra arc suppressor and noise interference prevention devices

Three phase separate regulators design for attaining precise output





I/P & O/P Wires Protection

Bypass Device

H Class Protection





Wiring fixed, input/output wires well sealed, stable & safety

It allows for bypassing at of protection and maintenance. And when bypassed, the protection functions is still working

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

Capacity (KVA)

120

150

180

200

250

300

PRN-

3300 X/N

3400 X/N

3500 X/N

3600 X/N

Capacity (KVA.)

300

400

500

600

LP Range

-A = +10%                                -B = +15%

O/P Accuracy

+1%

Voltage

X23Ø3W 220V                            
X3
3Ø3W 380V
N1
3Ø4W 110/190V or 120/208V                 
N2
3Ø4W 220/380V or 230/400V

Main Structure

Digital logic linear voltage regulation mode

Voltage Regulating Signals

True RMS (Precision of voltage regulation is not affected by waveform distortion)

Power Factor

0.95 1

Efficiency

298%

Response time

<0.1 Second

Waveform Distortion

No distortion

Protection

High Voltage

Standard feature (any high voltage tripping point value is set digitally)

Low Voltage

Standard feature (any low voltage tripping point value is set digitally)

Phase Loss

Standard feature

Bypass

Standard feature (with High / Low Voltage, Phase Loss, Instant Trip Protection at work)

Indicators

Power

Standard feature

Voltage

Standard feature (three phase voltage is equipped with digital meter display)

Abnormal

Standard feature

Safety Protection

4-digit safety password setting

Overload

150% for 10 seconds

Environment

Temperature:O°C 45°C    Humidity:O%95% RH (Non-Condensing)


text3.gifMicroprocessor Control Unit (MCU) controlled regulation

text3.gifMulti-Phase, Multi-Function and Real-time measuring system Single-Chip (EMP)

text3.gifBuilt-in patented bypass device for equipment protection

text3.gifBig range high / low voltage protection device

text3.gifPhase loss, instant black-out and short circuit protection device

text3.gifSolid-state zero point transform drive circuit

text3.gifStart Over Voltage Protection (SOVP)

text3.gifIndependent regulation and protection design

text3.gifBuilt-in digital voltmeter on internal panel for monitoring voltage, frequency and other electricity information

text3.gifSignals of the AVR is totally in True RMS treatment

text3.gifInternally and externally built multi-function state indicators

text3.gifNew type 4-digit safety password setting functions

text3.gifElectronic double circuitry switch design

text3.gifFull series with the same control system and multi anti-mistake circuit design

text3.gifSeparate voltage regulation design, 3 phases imbalance 100%

text3.gifTaiwan patent no. 160215 and 162577

text3.gifChina patent no. 125595 & 390066

text3.gifDouble overload and short circuit protection




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