Sign In | Join Free | My
China Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd) logo
Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)
HRD UPS---Global High-end Power Solutions Expert! Your best trustable OEM/ODM power partner! ISO9001-2008,ISO14001 , ISO18001, TLC, CQC, TUV ,CE certified.
Verified Supplier

13 Years

Home > Automatic Voltage Stabilizer >

Single Phase Automatic Voltage Stabilizer Adjusted Digital Control With Gray Color

Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Single Phase Automatic Voltage Stabilizer Adjusted Digital Control With Gray Color

  • 1
  • 2
  • 3

Brand Name : HRD/MOTU

Model Number : GTZW-O

Place of Origin : China

MOQ : 1pcs

Price : Negotiate

Payment Terms : T/T, L/C

Packaging Details : Standard for export

Certification : CE, ISO9001,

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

Working Environment Temperature : -15℃~+45℃

Altitude : ≤1000m, above 1000m, derating

Relative Humidity : ≤90%

Color : Gray

Phase : Single phase

Contact Now

GTZW-D10-1600 KVA 1 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: 127/120 +/-30% ,50/60HZ

Working Environment Temperature:-15℃~+45℃


Relative Humidity :≤90%

Noise <9 DB1 Mt

Terminal Block for adding phases

  1. Product Specification



Current(A)Size (mm)
Weight (kg)
Single phaseGTZW-O101x1083350×600×750140


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 <3 ms, 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 100%, stabilizer can withstand 15 Min seconds, 10 seconds for overload 500%.

  1. Main Technical Index
INPUTRated Voltage120/127 Vac Adjustable 90.6 /145.5
Stabilized Voltage Range1P2W+G 120/127Vac+/-30%(20-60% can be customised)
Input breakerYes
OUTPUTRated Voltage110/118/120/127 Vac
Center Voltage±7℅(can be adjusted)
Output Accuracy110/118/120/127Vac +/- 5%
Response Time≤3ms
Power Factor0.9
Stabilization Time≤100ms/Step
THD<1% ( not produce additional waveform distortion)
Load regulation+/- 1,5%
Overload500% 10Sg/ 100% 15Min/ 50% 1Hous/ 30% 2Hour 10% continue
PROTECTIONOvervoltageWe accept the request
UndervoltageWe accept the request
Phase LossYes,uninterrupted to bypass
Surge ProtectionYes
OverloadElectric detection, overload 1 minute, the output would be cut off.
Over-currentElectronic detection and circuit breaker dual protection.
Short CircuitElectronic detection and circuit breaker dual protection.
BypassManual bypass and automatic bypass.
Working StateAVR/Bypass
AbnormalOver-voltage, under-voltage, over-load, fuse blowing
CONTROL MODEDSP operate metering chip intelligent control technology
Connection way

Terminal block for adding phases

WORKING MODEWith automatic voltage regulation and the bypass, two working mode.


500% for 10 Seconds

100% for 15 minutes

50% for 1 Hour

30% for 2 Hour

10% Continue

MEASUREMENT TIME FOR CORRECTION8.33 Ms response 1.5 us ( microseconds)

5.Main Material List

Material NameQuantityManufacturerIntroductions

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

(RAL7032)plastic spraying;

DISPLAY1pcsHRDAdopt STH wide angle LCD display,reading clearly;steroscopical and direct.
MAIN BOARD1pcsHRDDevelop PCB independently,stable circuitry;The main components adopt imported brand, like ”Infineon”, “ST”,“Fairchild”, “Toshiba”,etc.
SING PHASE COMPENSATING TRANSFORER1PCSHRDThrough 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;
RELAY1PCSHRDAdopt domestic first-class brand,special customized for the Digital Control Voltage Stabilizer.


1PCSMing RongAdopting domestic fuse, the first brand ”Ming Rong”company’s high quality products




Industrial-grade resistance stable and durable



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.


Product Tags:

12vdc voltage regulator


3 phase automatic voltage regulator

Wholesale Single Phase Automatic Voltage Stabilizer Adjusted Digital Control With Gray Color from china suppliers

Single Phase Automatic Voltage Stabilizer Adjusted Digital Control With Gray Color Images

Inquiry Cart 0
Send your message to this supplier
*To: Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)
Characters Remaining: (0/3000)