• Induction Electronic AVR / Stabilizer (PLR)

Induction Electronic AVR / Stabilizer (PLR)

Specially for whole plant power equipment
Induction No-Contact Oil-Immersed Electronic Automatic Voltage Regulator has durable solid mechanism and is suitable for large current load and whole plant voltage regulating environment. Conventional conductive mechanism with new cubicle design increased energy conservation and heat radiating efficiency by more than 20%. After 20-30 years service, recyclable material is higher than 90%
Model : PLR series

Specially for whole plant power equipment
No-Contact Oil-Immersed Electronic Induction Voltage Regulator (induction voltage stabilizer)  has durable solid mechanism and is suitable for large current load and whole plant voltage regulating environment. Conventional conductive mechanism with new cubicle design increased energy conservation and heat radiating efficiency by more than 20%. After 20-30 years service, recyclable material is higher than 90%.  For the whole plant protection, Induction Voltage Stabilizer is your best choice.

Clear Meter Design

Excellent and Precise Main Control Circuit

Precisely Controlled Protecting Device





Wide-angle meter design, 3 phase voltage and current can be clearly identified



Modular exchangeable control mode design – a more humanized design concept



Main control elements are equipped with over-current protecting switches and fuses


Alert Dry Contact

Self-Detecting

Oil Level Gauge





Equipped with alert dry contact for connecting externally circuit to control room for easy monitor

At each starting, it can rapidly detect the present situation to be safe

Window of oil level gauge has magnification effect allowing clearly viewing present oil level










Manual Adjusting Device


Programmable Setting


Audio Alarm Device






After control system switched off, this device can be used to adjust voltage manually to needed value

Adopt multi-layer big range preset switch to meet the optimal needs

At abnormal, other than light indicator, there are also audio alarm and action of alert dry contact


Model No. (PLR-)

3300

3400

3500

3600

3750

31000

31250

31500

31750

32000

32500

Capacity (KVA)

300

400

500

600

750

1000

1250

1500

1750

2000

2500

Voltage

X2 3Ø3W 220V series (V/P and O/P are the same)

X3 3Ø3W 380V series (V/P and O/P are the same)

X4 3Ø3W 415V series (V/P and O/P are the same)

Frequency

50 or 60Hz 5%

Input Range

±15%

Output Range

+10% adjustable

Output Accuracy

Within +1.5%

Efficiency

≥98%

Waveform Distortion

No distortion (the same with input wavcform)

Fault Wamning

When voltage too high, too low, phase failure, phase reverse and over temperature, it will alarm automatically

Panel Indicator

Input voltmeter, output voltmeter, ouput ammeter, fault lamp, power lamp

Environment

Temperature0°C~40°C Humidity 20%~ 90% RH (Non-C ondensing)

text3.gifSolid mechanism and durable

text3.gifIntelligent logic voltage regulation design

text3.gifAdopt no-contact voltage adjustment

text3.gifContinuous stepless voltage regulating design

text3.gifOutput voltage in linear voltage increased and decreased control

text3.gifOutput voltage free of noise interference

text3.gifNo distortion

text3.gifSelf-detecting function

text3.gifAlarm for abnormal high/low voltage output

text3.gifAlarm for abnormal phase loss and phase reverse

text3.gifAlarm for abnormal temperature

text3.gifAllowed for externally connecting tripping switch for performing cut-off power function

text3.gifWith voltmeter and ammeter to monitor the use of 3 phase

text3.gifEfficiency higher than 98%





Production Line
Large-Scale Equipment
Automatizing Production Line



Petrochemical Industry
Shipping Dock
Communicating Equipment

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