SJW3 10kva-120kva High-Power 3-Phase Automatic Voltage Regulator
SJW three-phase high-power voltage stabilizer is carefully developed by Zhenxi’s technical team and adopts a new intelligent circuit board, which upgrades its performance comprehensively. It is equipped with six protection functions to ensure all-round protection of the equipment. This voltage regulator uses high quality pure copper power coils to enhance reliability and durability.
High-Power 3-Phase Automatic Voltage Regulator Core Features:
Intelligent Circuit Board Upgrade: Independently researched and developed by a professional technical team to comprehensively improve performance.
Six Protection Functions: Provides all-round protection for the equipment and enhances the safety of use.
Precise overload protection: AC contactor controlled by circuit board realizes precise power failure protection.
High-quality pure copper power coil: adopts purple copper coil winding to ensure the stability and reliability of the regulator.
360°Braking Casters: Equipped with high quality rubber casters, easy to move and with braking function.
Accurate voltage stabilization: the range is 260-510V, ensuring stable output voltage.
New LCD screen: One key to switch the input and output voltage, clear display, parameters at a glance.
Powerful cooling system: Equipped with front and rear dual cooling fans and heat sink design, effectively dissipate heat and prevent overheating.
High-efficiency motor: Adopting Zhenke motor with strong power, fast response, high precision of voltage regulation and long service life.
Precision regulation: 1017 double carbon brush regulation, strong conductivity, voltage regulation accuracy of ±3%.
SJW three-phase high-power voltage regulator is characterized by easy operation, can complete the voltage regulator wiring in one second, is the ideal choice to ensure stable operation of equipment.
Technical Date Sheet
| Input voltage | Regular models 260-450V/500V, Customized ultra low voltage models |
| Output voltage | 380V |
| Voltage regulation accuracy | 3% |
| Frequency | 50Hz/60Hz |
| Overvoltage protection value | Output voltage 430V±4V |
| Undervoltage protection value | Output voltage 320V±4V, regularly not set undervoltage protection |
| Load power factor | 0.8 |
| Adjust time | When the voltage change by10%<1S |
| Waveform distortion | No additional waveform distortion |
| Dielectric strength | 1500V/1min |
| Insulation resistance | Three phase >2MΩ |
| Insulation class | Class E |
| Working environment | Temperature :-10℃ to +40℃, Humidity: <95% |
| Effectiveness | >95% |
| Temperature rise | <60℃ |
| Model | Voltage regulation range | Product size | Package dimension | Net | Gross weight KGS |
| weight KGS | |||||
| SJW3/TNS-1500VA | 260V-450V | 485*320*170mm | 530*355*225mm | 13 | 15.5 |
| SJW3/TNS-3000VA | 260V-450V | 485*320*170mm | 530*355*225mm | 17.5 | 20 |
| SJW3/TNS-4500VA | 260V-450V | 485*320*170mm | 530*355*225mm | 18 | 20.6 |
| SJW3/TNS-6KVA | 260V-450V | 275*307*673mm | 330*360*760mm | 26.1 | 30.8 |
| SJW3/TNS-10KVA | 260V-450V | 310*330*760mm | 375*385*850mm | 37 | 43 |
| SJW3/TNS-15KVA | 260V-450V | 340*360*855mm | 400*420*950mm | 46 | 53 |
| SJW3/TNS-20KVA | 260V-450V | 460*422*880mm | 470*505*970mm | 92.8 | 102 |
| SJW3/TNS-30KVA | 260V-450V | 460*422*880mm | 470*505*970mm | 102 | 111 |
| SJW3/TNS-40KVA | 260V-450V | 460*422*880mm | 470*505*970mm | 114.5 | 123.5 |
| SJW3/TNS-50KVA | 260V-500V | 550*455*1160mm | 610*510*1310mm | 141 | 150 |
| SJW3/TNS-60KVA | 260V-500V | 550*455*1160mm | 610*510*1310mm | 161 | 172 |
| SJW3/TNS-80KVA | 260V-500V | 620*520*1330mm | 680*580*1470mm | 185 | 195 |
| SJW3/TNS-100KVA | 260V-500V | 620*520*1330mm | 680*580*1470mm | 205 | 215 |
Voltage regulator internal display diagram
-
Full Copper Ring Transformers CoilAll copper coil Copper wire enamelled wire winding, tight and uniform, stable performance High quality material Adopting high quality materials and compact structure, the distance betweenDetails -
JBK3/5 Machine Tool Control Power Supply TransformersThe connection between the silicon steel sheet and the silicon steel sheet of the transformer, and the silicon steel sheet and thebottom plate are all welded by argon arc welding to form a whole, whiDetails -
TDGC2 0.5~30KVA single phase adjustable ac transformerProduct Performance ● Working frequency: 50/60Hz● Efficiency: 95%● Wave form distortion: No additional distortion● Temperature rise:● Electric strength : 2000V/min● Insulation resistance: single pDetails -
JSW 3kva-60kva 3 Phase AC Power Voltage Stabilizer For LaboratoriesProduct features High accuracy of voltage stabilization: the output voltage accuracy can reach ±1%, ensuring the normal operation of precision instruments and equipment and the accuracy of data.FasDetails