| Model Number
|
: ECU 123 |
| Max. Applicable Motor
Output |
: 5.5 KW (7.5 HP) , 2.2
KW (3 HP) |
| Rated Output Current |
: 14 A 6.2 A |
| Maximum Output Voltage
|
: 3 Phase, 380 to 460
V, (proportional to input voltage) |
| Rated Input Voltage &
Freq |
: 3 Phase, 380 to 460
V, 50 HZ |
| Allowable Voltage Fluctuation
|
: + 10 % to - 15 % |
| Allowable Freq Fluctuation
|
: + / - 5 % |
| Rated Output Frequency
|
: Up to 50 HZ |
| Control Method |
: Sine Wave PWM type |
| Over Load Capacity |
: 150 % rated Output Current
for One minute. |
| Output Frequency Resolution
|
: 0.01 HZ |
| Protections |
: Motor overload, Over
& Under voltage, etc., |
| Suction Pressure |
: 0 - 100 mB |
| Digital Indication |
: By Seven Segment LED
display. |
| Ambient Temperature |
: 0 to 50 degree C |
| Humidity |
: 90 % RH or less (non
condensing ) |
| Location |
: Indoor ( protected from
corrosive gases & dust ) |
