Description
NISHISHIBA VZRAB
Reliable automatic voltage regulation for sensitive industrial equipment, ensuring stable power delivery and protection from voltage fluctuations
| Brand | NISHISHIBA |
| Model | VZRAB |
| Voltage | 400V AC, 3-phase |
| Country of Origin | Japan |
| Weight | 22 kg |
| Dimensions | 320 x 180 x 280 mm |
| Certifications | CE, UL, JIS, ISO 9001 |
| SKU / MPN | VZRAB-400V |
| What’s in the box | Voltage Regulator unit, mounting brackets, user manual, terminal connectors |
| Input Voltage Range | 380V – 440V AC |
| Output Voltage | 400V AC ±1% |
| Frequency | 50/60 Hz |
| Response Time | < 20 ms |
| Cooling Method | Forced air cooling |
| Protection Class | IP20 |
Key benefits: Fast response time, high accuracy ±1% regulation, robust Japanese engineering, wide input voltage range, overload protection, low maintenance design
Typical applications: Manufacturing plants, CNC machines, semiconductor fabrication, hospital equipment, data centers, telecommunications facilities, laboratory power supply
Lifecycle: Active product line, 15+ years of expected service with available spare parts
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
David L. –
The power supply unit is stable under full load. Better than expected.