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HomeProductsAutomatic Voltage Stabilizer

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

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Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty supplier Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty supplier Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty supplier Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty supplier

Large Image :  Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Product Details:

Place of Origin:China
Brand Name:HRD/MOTU
Certification:CE, ISO9001, ISO18001
Model Number:GTZW-S

Payment & Shipping Terms:

Minimum Order Quantity:1ps
Packaging Details:Wooden case for export
Detailed Product Description
Phase: 3phase 220Vac,Line To Line Certificate: CE , ISO9001
Control: DSP Chip Display: Large LCD
Color: Gray ( Black Optional) Warranty: 2 Years After Shipment

 

GTZW-S10-1600KVA 3 Phase Digital Control Voltage Stabilizer Specifications

 

1. Working Environments

Usage:indoor,vibration-free & jolt, stabilizer no serious affection from insulation gas, steam, chemical deposition, dust, dirt and other bombings and corrosive medium.

Working Voltage: 220/127 o r200/120 +/-30% ,50/60HZ

Working Environment Temperature:-15℃~+45℃

Altitude:≤35000m,

Relative Humidity :≤90%
Load Regulation + / 5%

Noise: < 9 DB 1 Mt

Terminal block for adding phases

 

  1. Product Specification
Phase Model

Capacity

(KVA)

Current(A) Size (mm)
W*S*G
Weight (kg)
3phase GTZW-S10 10 28 350×600×750 140
GTZW-S15 15 40  
GTZW-S20 20 55 160
GTZW-S30 30 84 180
GTZW-S45 45 125 390×650×870 195
GTZW-S60 60 165 240
GTZW-S75 75 207 460×650×1200 316
GTZW-S100 100 279 330
GTZW-S150 150 418 700×700×1600 450
GTZW-S200 200 550 530
GTZW-S250 250 627 1100×800×2100 630
GTZW-S320 320 891 720
GTZW-S400 400 1115 810
GTZW-S500 500 1393 910
GTZW-S600 600 1672 1050
GTZW-S800 800 2229 1800×1000×2100 1300
GTZW-S1000 1000 2787 1650
GTZW-S1200 1200 3344 1900
GTZW-S1600 1600 4457 1800×1000×2100  

 

3.Characteristics

 

v LCD Large-screen

Using large-screen LCD display, can shows dynamic display voltage, current, and all kinds of working condition.

 

v Product Characteristics

The speed of response time(regulating speed) is very fast, non-contact, anti-interference, no mechanical failure and wear of carbon brush, maintenance-free. Three-phase voltage regulating independently to ensure the balance of output voltage . Effectively protect the security of the precision equipment.

 

v Precision (output accuracy) Can Be Adjusted

All precision of the stabilizer is preset plus or minus 2 Volt. According to different load demand can be adjusted plus or minus 2 Volt, plus or minus 2 Volt.

 

v Manual Voltage Regulation

According to production requirement, within the scope of the 10% rated voltage value, the stabilizer can set voltage arbitrarily for different electrical equipment.

 

v Automatic Bypass Function

Equipped with automatic bypass function, when the stabilizer fails,it can turn into the mains automatically, no affection for the production.

 

v Output High and Low Voltage Protection Function

When monitoring circuit detect the output voltage beyond the upper or lower limit, voltage stabilizer can turn into the mains automatically, no affection for the production.

 

v Lack of Phase/Phase Fault Protection Function

When monitoring circuit detected phase failure, voltage regulator /stabilizer will cut off the output automatically and voice-alarm.

 

v Delay Stabilizing Output Voltage Function

Voltage Stabilizer boot or recover from a state of protection, would not be regulated immediately. But stay on only after users determine that the mains voltage are normal to ensure that the load equipment would not be damaged.

 

 

v Automatic Output Function

System preset is automatic output. When stabilizer connect to the mains, system detect that the power grid is normal, then it would delay 30 seconds, stabilizing output voltage automatically.

 

v Modular Design, Easy to Replace and Repair

Adopting modular design, regulating circuit and monitoring circuits independent to each other, all components are standard-normalization. Assembly, debugging, maintenance are more simple and quick.

 

v Strong Load/Carrying Capacity

When the short-time overload or short-circuit, the transformer would not be damaged to avoid coil burning fire. When overload 150%, stabilizer can withstand 90 seconds, 20 seconds for overload 200%.

  1. Main Technical Index
INPUT Rated Voltage FF208/220 Vac, FN 120/127 Vac
Stabilized Voltage Range 3P3W+G 220Vac+/-30% (20-60% can be customized)
Frequency 60HZ
Breaker Yes
OUTPUT Rated Voltage

152/252 FF and FN 87/152

 

Center Voltage ±7℅(can be adjusted)
Output Accuracy FF 200/208/220 Vac +/-2 volt , FN 118/127 Vac +/- 5%
Response Time ≤3ms
Power Factor 0.9
Stabilization Time ≤100ms/Step
THD < 1% 0 (not produce additional waveform distortion)
Load regulation 1,5%
Efficiency ≥99℅
Three-phase Unbalance Factor Three-phase voltage balance automatically, incrementation≤2%
Breaker Yes
PROTECTION Over voltage We accept the request
Under voltage We accept the request
Phase Loss Yes,uninterrupted to bypass
Surge Protection Yes
Overload Electric detection, overload 1 minute, the output would be cut off.
Over-current Electronic detection and circuit breaker dual protection.
Short Circuit Electronic detection and circuit breaker dual protection.
Bypass Manual bypass and automatic bypass.
INSTRUCTION Voltage A,B,C,∑ABC Three-phase shows respectively true and effective values
Current A,B,C,∑ABC Three-phase shows respectively true and effective values
Working State AVR/Bypass
Abnormal Over-voltage, under-voltage, over-load, fuse blowing
CONTROL MODE DSP operate metering chip intelligent control technology
WORKING MODE

With automatic voltage regulation and the bypass, two working

mode.

VOLTAGE REGULATION MODE 3-phase adjust voltage separately

OVERLOAD CAPACITY

 

500% for 10 Seconds

100% for 15 Minutes

50% for 1 Hour

30% for 2 Hour

10% continue

MEASUREMENT TIME FOR CORRECTION 8.33 Ms response 1.5 us (microseconds)
ISOLATION TRANSFORMER Yes 1 for Phases

 

 

 

 

 

 

 

 

5.Main Material List

Material Name Quantity Manufacturer Introductions
ENCLOSURE 1pcs HRD

Adopt 2.0 Thick Cold-Roll Steel Sheets.Surface treatment:G139→Phosphating+PZ660 powder+powder coating or electrostatic

(RAL7032)plastic spraying;

DISPLAY 1pcs HRD Adopt STH wide angle LCD display,reading clearly;steroscopical and direct.
MAIN BOARD 1pcs HRD Develop PCB independently,stable circuitry;The main components adopt imported brand, like ”Infineon”, “ST”,“Fairchild”, “Toshiba”,etc.
SING PHASE COMPENSATING TRANSFORER 3PCS HRD Through secondary vacuum dipping, and continuously bake for 10 hours under the high temperature of 130 ℃.Transformer insulation class F, heat resistance 155 ℃. All the withstanding voltage are 3500V/5mA/min;
THREE-PHASE REGULATING TRANSFORMER 3PCS HRD
RELAY 3PCS HRD Adopt domestic first-class brand,special customized for the Digital Control Voltage Stabilizer.

 

FUSE

 

 

3PCS Ming Rong Adopting domestic fuse, the first brand ”Ming Rong”company’s high quality products
INPUT SWITCH 1PCS SHIHLIN  

ABSORPTION

RESISTENCE

6PCS VILVA ELECTRONIC

Industrial-grade resistance stable and durable

 

durable

 

HYSTERESIS BETWEEN STEPS     < 1%
COMMUTATION     RELAYS
TECHNOLOGY     ADDITION AND SUBTRACTION PHASOR
NUMBER TAPS     6

 

 

6.Technology and Special Requirements

1.With output manual bypass switch;

2. Enclosure material:Baosteel(or Wuhan Iron and Steel Group Corp)2mm thick cold-roll steel sheets;

3.Surface Treatment:G139→Phosphating+PZ660 powder+powder coating(RAL7032);

4.Products manufacture in accordance with the law of the People's Republic of China industry standard ,Compensating AC Stabilizer Targets.

7.Technical Documents

Provide the complete technical file about the equipment :

A.1pcs The whole machine quality certification.

B.1pcs Product test report

C.1pcs User Manual

8.Quality Assurance and After-sales Service

1)Equipment warranty period is 2 year from the date of delivery;

2)During the warranty period,supplier offer technical support for free; When get the notice of the failure by the Party A, Party B should implement the warranty obligations; Reponse within 8 hours and the solution should be given without 24 hours to reduce the losses of Party A. If maintenance need other spare parts, Party B assist purchasing, installation and debugging, within 48 hours solve the problem.

3)After the warranty period, the supplier provide user with timely, high-quality, favorable technical service and supply spare parts.

 

9.Display, Large LCD

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

 

10.Pictures

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

Vibration - Free 3 Phase Voltage Stabilizer DSP Chip Control With 24 Months Warranty

 

 

11.Technical Performance Comparison with other type regulators;

Technical index Comparison NON contact voltage regulator Servo Motor Regulator
Working principle DSP digital intelligent processor, the true RMS voltage and current are under real-time detection and control output in a specific order .With relays ON and Off, to change the value and polarity of the compensation voltage. Frequency and voltage and sine wave are in-phase superimposed to maintain the output voltage stability. Via motor to drive the carbon brush position on regulator slide coil to change the turns ratio regulator coil. And then it will changing the compensation voltage of the transformer, so as to stabilize the output voltage.
Response time When the voltage drop above 5%, just it requires 500ms to stabilize voltage. At the same time, it can quickly suppress the transient voltage surge level, real-time effective protection of precision equipment. Response slow, when the voltage drops above 5%, it is necessary to stabilize voltage within about 1500ms. Due to the lag regulation, it can not effectively prevent the instantaneous input surge voltage .So it is difficult to protect precision equipment effectively.
Parameter setting Display button to set the parameters, convenient, user-friendly The analog potentiometer for adjustment
Display Digital LCD, AVR real status Pointer
Maintenance Free maintenance..

Routine maintenance required.

Carbon brush is easy to wear, motor often jammed, the.

MTBF 100000hours 8760 hours
Three-phase unbalance degree Conventional products for three-phase distribution
Have the three-phase voltage automatic balance function
Conventional three-phase adjustment
Do not have the three-phase voltage automatic balance function
Efficiency >99% >98%
Leakage magnetic interference Not Not
Grid pollution Not Not
Slow starting impact All products have a first voltage output function Conventional products do not have this feature
Unattended operation automatic boot All products have a unattended operation automatic startup function Conventional products do not have
The protection response time Abnormal situation after 20ms protection Conventional products do not have protection
The bypass function Have(bypass) Have(manual)
Over temperature protection YES NO
Static bypass YES(Automatic transfer without interruption,) NO
Manual bypass YES(Automatic transfer without interruption) NO
Over voltage protection Yes(Easy setting on LCD) Yes(via potential-meter)
Low Voltage protection Yes(Easy setting on LCD) Yes(via potential-meter)
Voltage Balance 3phase with Separate phase adjusting of voltage 3phase with unified adjusting
Over current protection DSP control Analog control
   

1, when the load current exceeds the rated current value of the regulator, the regulator will automatically switch to bypass, and displayed on the LCD screen overload, to remind the user to correct. And it can continue to protect equipment from damage running at high speeds.

2.When the load current exceeds rated current value of 10%, the regulator will automatically switch to bypass with to reminding the user to correct.And user will have the time to turn off the machine before the input breaker trips off to protect the regulator itself from damage.

When the load exceeds the rated current, it will trip off automatically . Due to suddenly power off, it may bring heavy damage to the load,which is running at high speed.
Cooling System Intelligent fan with temperature controller,extending fan’s lifespan Forced air
     

 

Technical index NON contact voltage regulator Induction voltage regulator
Working principle DSP digital intelligent processor, the true RMS voltage and current are under real-time detection and control output in a specific order .With relays ON and Off, to change the value and polarity of the compensation voltage. Frequency and voltage and sine wave are in-phase superimposed to maintain the output voltage stability. By changing the stator and rotor phase angle to change the input and output voltage.
Response time Fast,When the voltage drop above 5%, just it requires 500ms to stabilize voltage. At the same time, it can quickly suppress the transient voltage surge level, real-time effective protection of precision equipment. Slow, when the voltage drops above 5%, it is necessary to stabilize voltage within about 1500ms. Due to the lag regulation, it can not effectively prevent the instantaneous input surge voltage .So it is difficult to protect precision equipment effectively.
Parameter setting Display button to set the parameters, convenient, user-friendly The analog potentiometer adjustment, or can be set
Display Digital LCD Pointer
MTBF 100000hours 8760 hours
Three-phase unbalance degree Conventional products for three-phase distribution
Have the three-phase voltage automatic balance function
Conventional three-phase adjustment
Do not have the three-phase voltage automatic balance function
Efficiency >98% 93%~96%
Leakage magnetic interference Not Have(stator rotor magnetic flux leakage)
Grid pollution Not Have, will feedback surge voltage collapse back to the grid, with the power increases.
Slow starting impact With a first voltage output function do not have this feature
Unattended operation automatic boot With a unattended operation automatic startup function do not have this feature
The protection response time Abnormal situation after 20ms protection Conventional products do not have protection
The bypass function Have(bypass) No
Maintenance Way Maintenance free Regular maintenance required

 

 

Contact Details
Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)

Contact Person: Mr. Hunter Chen

Tel:86-755-81737467

Fax:86-755-81737252

Send your inquiry directly to us (0 / 3000)

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