Air cooling DC/DC converter
DC/DC Converter
![](https://en.hopewind.com/bocstatic/web/img/proicon1.png?v=v7)
Model | HPMVS-3000 | HPMVS-6000 | HPMVS-9000 |
Available inverters | HSHV385K | ||
No. of inverters | 9 | 18 | 24 |
AC power @40℃ | 3465kVA | 6930kVA | 9240kVA |
LV switches | MCCB (400A / 800Vac / 3P, 9pcs) | MCCB (400A / 800Vac / 3P, 18pcs) | MCCB (400A / 800Vac / 3P, 24pcs) |
ACB (4000A / 800Vac / 3P, 1pc) | ACB (4000A / 800Vac / 3P, 2pcs) | ACB (4000A / 800Vac / 3P, 2pcs) | |
Rated input voltage | 800V | ||
Rated output voltage | 10kV–35kV | ||
Rated frequency | 50Hz / 60Hz | ||
Transformer type | Oil-immersed, fully sealed, Dy11 | Oil-immersed, fully sealed, Dy11y11 | |
Transformer tapping | ±2×2.5% | ||
Transformer oil type | Mineral oil (PCB free) | ||
Transformer cooling type | ONAN | ||
Transformer Min. Peak Efficiency | 99% / Tier1 / Tier2 (optional) | ||
RMU type | SF6 gas insulated, DCV or CCV | ||
Impedance (HV-LV1, LV2) | 6.50% | 8% | 9.50% |
Auxiliary transformer | Dry type, 5kVA, 800V / 400V, Dyn11, level H (Customizable) | ||
UPS | 1kVA, 30min (Customizable) | ||
Transformer monitoring and protection | Oil Level, Oil Temperature, Oil Pressure and Buchholz relay | ||
Rated short-circuit breaking current | 20kA / 3s (Optional: 25kA/1s) | ||
MV relay protection | 50 / 51, 50N / 51N | ||
LV Overvoltage protection | Type I+II | ||
Protection degree | IP54 for whole box transformer | ||
IP68 for transformer body | |||
Anti-corrosion degree | C4 | ||
Dimension | 6058×2896×2438mm, standard 20-foot HC container | ||
Weight | <15T | <22T | <27T |
Temperature range | -25℃–60℃ | ||
Relative humidity | 0%–95% | ||
Max. Operating altitude | 2,000 m | ||
Communication protocol | Modbus-RTU / Modbus-TCP / IEC104 | ||
Color | RAL7035 | ||
Applicable Standards | IEC 62271-200/202, EN 50588-1, IEC 60076, IEC 61439-1 |