
Calsion · C900MS
Calsion C900MS 900 kVA Open-Type Diesel Generator Set (MTU Engine)
900 kVA / 720 kW open-type diesel genset with MTU engine, Leroy-Somer alternator and DEIF controller for data centre and critical standby duty.
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Yawei
Servo-motor automatic voltage regulator, 120 kVA at 380 V, input 304-456 V, 50/60 Hz, efficiency above 97% with LED metering.
The SBW series servo-type automatic voltage regulator stabilises a three-phase 380 V supply from an input range of 304-456 V, protecting motors, CNC machines, lifts and sensitive plant from mains fluctuation. This 120 kVA rating sits within a family covering 10 kVA to 2000 kVA, operating at 50/60 Hz with stated efficiency above 97% and short-circuit protection. Readings are shown on an LED panel and the manufacturer states a two-year warranty.
| Manufacturer | Jiangsu Yawei Electric Group Co., Ltd. |
|---|---|
| Model | SBW |
| HS code | 8504.31.00 |
| Minimum order | 1 unit |
| Lead time | 25-40 days |
| Packaging | Wooden case 103 x 63 x 130 cm, 350 kg gross |
| Rated Capacity | 120 kVA (range 10-2000 kVA) |
|---|---|
| Output Voltage | 380 V |
| Input Voltage Range | 304-456 V |
| Phase | Three phase |
| Frequency | 50 / 60 Hz |
| Efficiency | > 97% |
| Regulation Type | Servo motor (contact carbon brush) |
| Protection | Short circuit protection |
| Display | LED |
| Cooling | ONAN |
| Warranty | 2 years |
| Package Gross Weight | 350 kg |
Specifications as published by the manufacturer; subject to change without notice. Brand names and trademarks belong to their respective owners.

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