Audited Supplier
SBW-400KVA
AC
Three Phase
Low Frequency
SBW
Low Frequency
Large
Ring
Switching Regulated Power Supply
Industrial and Mining Enterprises
2500V, 1min Does Not Have The Puncture
≥5mΩ
≥98%
50~60Hz
-15ºC~+45ºC
≤90%
±1% ~5%
≤ 0.1%
380V / 400V / 440V / 480V (Can Be Customized)
WENMA
Wooden Boxes
10KVA-3600KVA
Zhejiang, China
8504401990
Product Description
SBW-400KVA three-phase automatic voltage regulator 380V copper column high-power industrial DR laser cutting SBW power supply
Overview
SBW series three phase full automatic compensated power voltage stabilizer applicant to when the power network fluctuates or the load current varies, it can keep output voltage in steady state automatically, compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads,bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control etc., besides, it is provided with protection against over-voltage, over current, phase failure/ phase sequence, delay and error protection etc, and has following merits: small volume, light weight, convenient installation and relit is reliable running and so on.
Application
It is widely used in post and telecommunications, department stores, elevators, hospitals, schools, pringtng, securities and other
occasions where all needs normal voltage to ensure, such as workshop, mines, medium enterprises, some of the important
equipment and computer power and support.
TECHNICAL PARAMETERS:
Overview
SBW series three phase full automatic compensated power voltage stabilizer applicant to when the power network fluctuates or the load current varies, it can keep output voltage in steady state automatically, compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads,bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control etc., besides, it is provided with protection against over-voltage, over current, phase failure/ phase sequence, delay and error protection etc, and has following merits: small volume, light weight, convenient installation and relit is reliable running and so on.
Application
It is widely used in post and telecommunications, department stores, elevators, hospitals, schools, pringtng, securities and other
occasions where all needs normal voltage to ensure, such as workshop, mines, medium enterprises, some of the important
equipment and computer power and support.
TECHNICAL PARAMETERS:
| No. | Item Name | Item Description |
| 1 | OUTPUT VOLTAGE | 380V ±20% ±25% ±30% |
| 2 | WORKING FREQUENCY | 50 / 60Hz |
| 3 | REGULATION MODE | Simultaneous phase regulation |
| 4 | CONSTANT VOLTAGE PRECISION | ±(1~5%) adjustable |
| 5 | NOISE | 55 dB |
| 6 | INSULATION CLASS | F |
| 7 | OPERATION TIME | ≥ 100,000 hours |
| 8 | PROTECTION CLASS | IP 20 |
| 9 | VOLTAGE WITHSTANDING | 2000V, 1min. Not broken |
| 10 | WAVE DEFORMATION / DISTORTION | ≤ 0.1% |
| 11 | EFFICIENCY | ≥ 98% |
| 12 | INSULATION RESISTANCE (MΩ) | ≥ 5MΩ |
| 13 | RESPONSE TIME (ms) | ≤ 100ms |
| 14 | TIME FOR STABILIZING | When the input voltage jumps 10% relative to the rated value, the stabilizing time is less than 1.5s. |
| 15 | PACKING | Plywood packing |
| 16 | ALTITUDE | < 2000m |
| 17 | RELATIVE HUMIDITY | < 90% |
| 18 | AMBIENT TEMPERATURE (ºC) | -15ºC to +45ºC |
| 19 | COOLING METHOD | Forced air cooling with fan |
| 20 | ANTI-SURGE PERFORMANCE | The input terminal is equipped with a high-energy surge impulse suppressor, which effectively solves the fatal impact of the pulse spike voltage between 10μs and 100μs, such as lightning induction in the equipment. |
