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MV SST(Solid-State Transformer)
1 ㎡ megawatt level power supply provides a comprehensive energy solution from the grid to the chip
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Product Overview
MV SST Series 840-3360kVA: Ultimate Efficiency, Safe and Reliable, Flexible Configuration
Prefabricated design. The single system adopts N+3 redundancy to achieve an N+X architecture, ensuring higher reliability
High, simplifying the power supply architecture to achieve higher efficiency, faster deployment, and more flexible power distribution
plan The internal design adopts a prefabricated approach, with busbars connecting the cabinets, thereby reducing the need for bridges
Installation costs for racks, input power factor of 0.99, and input current harmonic iTHD < 3%,
Meets the power supply grid requirements. With an overall efficiency exceeding 98%, it achieves lower total cost of ownership
Cost. It is the best solution for critical power backup in various large-scale data centers and manufacturing plants
Power supply and distribution solutions.
Key Features
Ultimate Efficiency
Ultimate Efficiency
The overall efficiency of the machine is over 98.5%. This is mainly due to the use of silicon carbide (SiC) high-frequency power conversion technology, which effectively reduces energy loss
Extremely compact
Extremely compact
Adopting a high power density design, the single cabinet power can reach 1MW, but the footprint is only about 1 square meter, which can save 50% to 60% of space compared to traditional solutions
Ultimate reliability
Ultimate reliability
Adopting modular design and N+1 or N+3 redundant architecture, and utilizing unique solid insulation technology and multi-level fault-tolerant control, there is no risk of single point failure, ensuring stable system operation
Intelligent and flexible
Intelligent and flexible
Multi voltage output: Supports multiple DC voltage outputs such as 240V, 400V, 750V, 1000Vdc, etc., and can flexibly adapt to different device requirements.
Grid friendly: Input power factor up to 0.99, input current harmonics (iTHD) below 3%, with minimal impact on grid quality.
Fast response: Power response time less than 10 milliseconds, capable of intelligently responding to severe fluctuations in AI GPU and other loads
Quick Deployment
Ultimate Efficiency
Standardized design, reserved input 10kV interface and output interface for quick on-site docking
Adopting factory prefabricated design, supporting modular rapid assembly, can significantly shorten on-site installation time
Grid friendly
Grid friendly
Efficient and pure input characteristics meet the requirements of power quality and purify harmonics
Technical Specification
- MV SST-840K/
- MV SST-1680K/
- MV SST-2520K/
- MV SST-3360K
| Rated power(kW) | 840 |
| Input voltage | 10kVac， 3 phases and 3 wires |
| Input voltage range | 8.5~11.5 kV (full load) |
| Harmonic | ≤ 3% |
| Power factor | ≥ 0.99 |
| Frequency range | 45~55 Hz |
| Output voltage | 240Vdc/336Vdc/750Vdc/1000Vdc (optional) 380Vac/220Vac (optional) |
| Output voltage range | 240Vdc system: 200Vdc~290Vdc 336Vdc system: 280Vdc~400Vdc 750Vdc system: 650Vdc~850Vdc 1000Vdc system: 900Vdc~1100Vdc |
| Voltage regulation accuracy | ≤±1% |
| Ripple voltage | ≤± 0.5%, 20MHz bandwidth |
| System efficiency | ≥98% |
| Display interface | 10 inch full-color touch screen |
| Communication interface | RS232 interface x 1, RS485 interface x 1, output dry contact x 8, Ethernet |
| System efficiency in AC-DC mode | ≥98% |
| System efficiency AC-AC mode | ≥97% |
| Battery voltage | 240Vdc system: 240Vdc / 336Vdc system: 336Vdc |
| Environmental operating temperature | -5℃ ~ 40℃ |
| Environmental humidity range | 0~95% (no condensation) |
| Noise (at 1 meter) | < 75 dB |
| IP rating | IP20 (standard); IP31 (optional) |
| Dimensions (W x D x H) | 2000 x1200x2200mm |
| Weight | 1400kg |
| Rated power(kW) | 1680 |
| Input voltage | 10kVac， 3 phases and 3 wires |
| Input voltage range | 8.5~11.5 kV (full load) |
| Harmonic | ≤ 3% |
| Power factor | ≥ 0.99 |
| Frequency range | 45~55 Hz |
| Output voltage | 240Vdc/336Vdc/750Vdc/1000Vdc (optional) 380Vac/220Vac (optional) |
| Output voltage range | 240Vdc system: 200Vdc~290Vdc 336Vdc system: 280Vdc~400Vdc 750Vdc system: 650Vdc~850Vdc 1000Vdc system: 900Vdc~1100Vdc |
| Voltage regulation accuracy | ≤±1% |
| Ripple voltage | ≤± 0.5%, 20MHz bandwidth |
| System efficiency | ≥98% |
| Display interface | 10 inch full-color touch screen |
| Communication interface | RS232 interface x 1, RS485 interface x 1, output dry contact x 8, Ethernet |
| System efficiency in AC-DC mode | ≥98% |
| System efficiency AC-AC mode | ≥97% |
| Battery voltage | 240Vdc system: 240Vdc / 336Vdc system: 336Vdc |
| Environmental operating temperature | -5℃ ~ 40℃ |
| Environmental humidity range | 0~95% (no condensation) |
| Noise (at 1 meter) | < 75 dB |
| IP rating | IP20 (standard); IP31 (optional) |
| Dimensions (W x D x H) | 2800 x1200x2200mm |
| Weight | 2500kg |
| Rated power(kW) | 2520 |
| Input voltage | 10kVac， 3 phases and 3 wires |
| Input voltage range | 8.5~11.5 kV (full load) |
| Harmonic | ≤ 3% |
| Power factor | ≥ 0.99 |
| Frequency range | 45~55 Hz |
| Output voltage | 240Vdc/336Vdc/750Vdc/1000Vdc (optional) 380Vac/220Vac (optional) |
| Output voltage range | 240Vdc system: 200Vdc~290Vdc 336Vdc system: 280Vdc~400Vdc 750Vdc system: 650Vdc~850Vdc 1000Vdc system: 900Vdc~1100Vdc |
| Voltage regulation accuracy | ≤±1% |
| Ripple voltage | ≤± 0.5%, 20MHz bandwidth |
| System efficiency | ≥98% |
| Display interface | 10 inch full-color touch screen |
| Communication interface | RS232 interface x 1, RS485 interface x 1, output dry contact x 8, Ethernet |
| System efficiency in AC-DC mode | ≥98% |
| System efficiency AC-AC mode | ≥97% |
| Battery voltage | 240Vdc system: 240Vdc / 336Vdc system: 336Vdc |
| Environmental operating temperature | -5℃ ~ 40℃ |
| Environmental humidity range | 0~95% (no condensation) |
| Noise (at 1 meter) | < 75 dB |
| IP rating | IP20 (standard); IP31 (optional) |
| Dimensions (W x D x H) | 3600 x1200x2200mm |
| Weight | 3600kg |
| Rated power(kW) | 3360 |
| Input voltage | 10kVac， 3 phases and 3 wires |
| Input voltage range | 8.5~11.5 kV (full load) |
| Harmonic | ≤ 3% |
| Power factor | ≥ 0.99 |
| Frequency range | 45~55 Hz |
| Output voltage | 240Vdc/336Vdc/750Vdc/1000Vdc (optional) 380Vac/220Vac (optional) |
| Output voltage range | 240Vdc system: 200Vdc~290Vdc 336Vdc system: 280Vdc~400Vdc 750Vdc system: 650Vdc~850Vdc 1000Vdc system: 900Vdc~1100Vdc |
| Voltage regulation accuracy | ≤±1% |
| Ripple voltage | ≤± 0.5%, 20MHz bandwidth |
| System efficiency | ≥98% |
| Display interface | 10 inch full-color touch screen |
| Communication interface | RS232 interface x 1, RS485 interface x 1, output dry contact x 8, Ethernet |
| System efficiency in AC-DC mode | ≥98% |
| System efficiency AC-AC mode | ≥97% |
| Battery voltage | 240Vdc system: 240Vdc / 336Vdc system: 336Vdc |
| Environmental operating temperature | -5℃ ~ 40℃ |
| Environmental humidity range | 0~95% (no condensation) |
| Noise (at 1 meter) | < 75 dB |
| IP rating | IP20 (standard); IP31 (optional) |
| Dimensions (W x D x H) | 4400 x1200x2200mm |
| Weight | 4700kg |
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