Power distribution equipment manufacturer
+86 17756594153
bryanthu@kebang2022.com
SVC/TNS-10KVA TNS-20KVA TNS-30KVA TNS-40KVA TNS-50KVA TNS-60KVA TNS-80KVA TNS-100KVA TNS-120KVA TNS-150KVA TNS-200KVA
A three-phase voltage stabilizer is a power protection device designed to stabilize three-phase AC voltage. It automatically adjusts the output voltage in response to grid voltage fluctuations or load changes, ensuring that connected equipment consistently operates within its rated voltage range. This series of stabilizers employs compensation-based voltage regulation technology and consists of a contact-type voltage regulator, a compensation transformer, an automatic control circuit, and a servo motor. When the voltage fluctuates, the control circuit drives the servo motor to adjust the position of the carbon brushes, thereby altering the compensation voltage to maintain a stable output.
Low noise operation, high efficiency up to 98%.
Full copper winding, low heat generation and long service life.
Multiple protections: overload, overvoltage, overcurrent, and undervoltage.
Wide input voltage range 300V-456V, suit unstable industrial grid.
Fast servo motor regulation, high precision stable 440V/415V/400V/380V/220V output.
Voltage stabilizer model | TNS-10KVA-250KVA |
Phase | Three phase |
Primary Rated voltage Second Rated voltage | 300V- 456V(Customizable) 380V(Customizable) |
Rated frequency | 50HZ/60HZ |
Insulation class | F |
Control mode | Full automatic voltage regulation |
Noise (Sound Pressure Level: dB) | ≤50 (1m away from the body) |
Response time | ＜1S |
Output voltage stabilization accuracy | ±1.5% |
Startup mode | Power on automatic start or manual start |
Equipment protection function | Overload,overvoltage,overcurrent,undervoltage |
Cooling method | Natural cooling |
Outlet row | Terminal block |
Factory test | According to national standards and this technical agreement |
Packaging | English manual,export wooden box packaging |
Applicable frequency | 50HZ/60HZ |
Type | Three phase fully automatic LCD display servo motor voltage stabilizer |
Working efficiency | ≥98% |
Overload capability | Allows 2 hours of work over 1.2 times rated load |
Design life | 15-20 years |
Working environment | Temperature: -30~+45°C, Humidity: ≤95% |
Applicable altitude | ≤4000m |
Enclosure protection rating | IP23(Customizable) |
| Model | Product dimensions mm | Packaging dimensions mm | Package weight kg |
| TNS-10KVA | 350*350*700 | 450*450*845 | 48 |
| TNS-20KVA | 570*400*720 | 670*505*890 | 100 |
| TNS-30KVA | 570*400*720 | 670*505*890 | 110 |
| TNS-40KVA | 570*400*720 | 670*505*890 | 125 |
| TNS-50KVA | 650*450*920 | 750*545*1085 | 140 |
| TNS-60KVA | 650*450*920 | 750*545*1085 | 165 |
| TNS-80KVA | 710*500*1070 | 810*595*1240 | 180 |
| TNS-100KVA | 710*500*1070 | 810*595*1240 | 200 |
| TNS-120KVA | 710*500*1070 | 810*595*1240 | 220 |
| TNS-150KVA | 750*950*1210 | 860*800*1270 | 300 |
| TNS-200KVA | 750*950*1210 | 860*800*1270 | 480 |
