SJW series three-phase separated regulated full automatic AC regulated power source
1)three phase
2)phase failure protection
SJW series three-phase separated regulated full automatic AC regulated power source
General
SJW series three-phase separate regulated full automatic AC regulated power source is composed of three groups of DJW single-phase voltage stabilizer with “star-shaped”connection. It has the function of over-voltage protection, delaying output,error protection,phase failure protection etc. It is suitable in the stabilizing electric supply and protection to any three-phase equipment as well as the overall stabilizing protection of power supply in small enterprise.
Application
It is suitable in industrial equipment and instruments, armarium,computer network,elevator and the overall regulated power supply in small enterprise.
Technical index
Specification | 1.5~9KVA | 15~30KVA | 40~60KVA |
Input voltage | Line voltage250~450V | Line voltage270~430V | Line voltage295~460V |
Output voltage | Three phase balanced, Phase voltage 220±3%,line voltage 380±3% | ||
Over-voltage protection | Phase voltage 246±4V,line voltage 425±7V | ||
Delaying time | About 3 seconds | ||
Efficiency | ≥95% | ||
Model,dimension and weight
Model | Output capacity | Volume cm3 (L×W×H) | Weight kg |
SJW-1.5KVA | 2.3A | 48.5×31.5×19 | 20 |
SJW-3KVA | 4.5A | 23 | |
SJW-4.5KVA | 6.8A | 25 | |
SJW-6KVA | 9A | 33×28×67 | 56 |
SJW-9KVA | 13.5A | 33×32×76 | 64 |
SJW-15KVA | 22.5A | 37×35×97 | 90 |
SJW-20KVA | 30A | 37×36×102 | 110 |
SJW-30KVA | 40A | 140 | |
SJW-40KVA | 60A | 70×65×116 | 180 |
