Non - Contact Automatic Voltage Stabilizer , Short Circuit Three Phase Voltage Stabilizer

Basic Information
Place of Origin: Shenzhen China
Brand Name: Consnant
Certification: CE
Model Number: GTZW-S
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: Export Standard Package
Delivery Time: 20days after receiving 30% deposit
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 pieces per month

GTZW-S Three Phase SCR/Non-Contact AC Automatic Voltage Stabilizer




Product principle

The voltage stabilizer consists of a voltage regulating circuit, a control circuit, and a subsequent motor.When the input voltage or load changes, the control circuit is sampled, compared, amplified, and then drives the servo motor to rotate, so that the position of the carbon brush of the voltage regulator is changed and changed, and the ratio of the number of turns of the whole coil is adjusted automatically, so as to keep the output voltage stable.











•CPU intelligent control, stable and reliable

Main Control PCB adopts SMT process.

•3P regulated independently, no contact, no abrasion, maintenance free.

LCD screen, easy setup with menu button

•Response time≤40ms, Withstand all kinds of load

•Overload, Under/Over Voltage, Short Circuit, Bypass protection

•Remote control(Optional)



GTZW-S Three Phase SCR/Non-Contact AC Automatic Voltage Stabilizer
Power Rating(KVA) 300K 400K 500K 600K 800K 1000K 1200K 1600K 2000K 2500K 3125K
Control Method SCR/Non-Contact(Microprocessor CPU)
Rated Voltage 3 x 380VAC (3Phase + N)
Voltage Range 323VAC ~ 437VAC
Frequency 50/60 Hz
Rated Voltage 3 x /380VAC (3phase + N)
Stabilizing Accuracy ±2% ( ±2%~ ±5% Adjustable)
Power Factor PF≥0.8
Efficiency ≥98%
Response time ≤0.04S
Delay time(When it is on) ≤5s(Optional)
Waveform Distortion ≤1℅
System Protection
Over Voltage The output voltage is higher than 10℅(adjustable),cut off the input in 3~5s
Under Voltage The output voltage is lower than 15℅(adjustable),cut off the input in 3~5s
Overload If over current,cut off the input in 3~5s
Phase Dislocation When there is phase dislocation, alarm and cut off the input power
Phase Loss When there is phase loss, alarm and cut off the input power.
Short Circuit When the load device is short circuited, cut off the input power
Bypass When the AVR fails or is repaired, the power transfer to bypass manually or automatically
LCD Screen
Input Voltage Real-time display of the input voltage
Output Voltage Real-time display of output voltage
Output Current Real-time display of working current
Working Status AVR, Bypass, Fuse Blown, Over-voltage, Under-voltage,Over-load etc.
Cooling System Air
Insulation Resistance ≥2MΩ
Voltage-endurance The whole machine has no breakdown and no
arcing phenomena for 2000VAC/ min.
Noise <65dB/m
Working Environment
Ambient Temperature 0℃-45℃ ( No condensation )
Working Humidity 20℅-90℅
Size WxDxH(mm) 1050×700×1500 1200×800×1600 1500×1000×1950 1500×1300×1950 2000×1500×1950
Net Weight (KG ) 450 550 750 950 1200 1400 1600 2250 4200 5200 6200
Gross Weight (KG ) 550 650 890 1100 1400 1600 1850 2500 4450 5530 6500
Product specifications are subject to change without further notice.


Non - Contact Automatic Voltage Stabilizer , Short Circuit Three Phase Voltage Stabilizer 

Contact Details

WhatsApp : 8613501592453