2) | Single |
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
| Item |
|
|
|
| Specifications |
|
| ||
|
| Drive HP | 1/8 |
| 1/4 |
| 1/2 | 1 |
| 2 | 3 |
Nominal applied motor | 1/8 |
| 1/4 |
| 1/2 | 1 |
| 2 | 3 | ||
|
| *1 (HP) |
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
| |
| Rated output | 0.28 |
| 0.56 |
| 1.0 | 1.6 |
| 2.8 | 4.0 | |
ratings | capacity *2 (kVA) |
|
|
| |||||||
|
|
|
|
|
|
|
|
| |||
Voltage(V) | ∙ | (Proportional to input voltage) |
| ||||||||
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
| |
Output | Rated current (A) | 0.7 |
| 1.4 |
| 2.5 | 4.0 |
| 7.0 | 10.0 | |
|
|
|
|
|
|
|
|
|
|
| |
Overload capacity | ∙ 150% of rated current for 1 min. |
|
|
|
|
| |||||
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
| ||
| Rated frequency (Hz) | ∙ 50, 60Hz |
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| |
| Phases, Voltage, Fre- | ∙ | 200 to 240V 50/60Hz |
|
|
|
| ||||
| quency |
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
| ||
supply | Voltage/frequency | ∙ Voltage: +10% to |
|
| |||||||
Capability for voltage |
|
| |||||||||
∙ When the input voltage drops 165V or more, the drive can be operated continuously. | |||||||||||
| variations |
|
|
|
|
|
|
|
|
| |
power | dip *3 | When the input voltage drops below 165V from rated voltage, the drive can be operated | |||||||||
| |||||||||||
|
|
| for 15ms. |
|
|
|
|
|
|
| |
Input | Rated input current *6 | 1.2 |
| 2.0 |
| 3.5 | 6.5 |
| 11.8 | 17.7 | |
| (with DCR) |
|
|
|
|
|
|
|
|
| |
|
| 2.3 |
| 3.9 |
| 6.4 | 11.4 |
| 19.8 | 28.5 | |
| (without DCR) |
|
|
| |||||||
| Required power sup- | 0.3 |
| 0.4 |
| 0.7 | 1.3 |
| 2.4 | 3.6 | |
| ply capacity *4 (kVA) |
|
|
| |||||||
|
|
|
|
|
|
|
|
|
| ||
Braking | Braking torque | 150 |
|
|
| 100 |
| 50 | 30 | ||
| *5 (%) |
|
|
|
| ||||||
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
| |
| DC injection | ∙ Starting frequency: 3Hz(fixed), | Braking current (0 to 100%), |
|
| ||||||
| braking | Braking current ( 0 to 30%) |
|
|
|
|
| ||||
Protective structure | • Closed type IP20 |
|
|
|
|
| |||||
(IEC60529) |
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
| |||
Cooling method | • |
|
|
|
| • Fan cooling |
| ||||
Weight (Lb) | 1.3 |
| 1.3 |
| 1.5 | 2.0 |
| 3.5 | 4.9 | ||
Notes: |
|
|
|
|
|
|
|
|
| ||
*1 A |
|
|
|
| |||||||
*2 | Drive output capacity (kVA) at 230V. |
|
|
|
|
|
|
| |||
*3 | When a momentary power failure occurs, while rated voltage is applied 85% of load of nominal motor is | ||||||||||
|
| given. |
|
|
|
|
|
|
|
|
|
*4 | When an optional |
|
|
|
| ||||||
*5 | Average braking torque where an unloaded motor decelerates and stops from 60Hz |
|
| ||||||||
|
| operation. (Varies according to the motor efficiency) |
|
|
|
|
| ||||
*6 | The specification is calculated on assumption that the drive is connected to a 500 | ||||||||||
|
| transformer. |
|
|
|
|
|
|
|
|
|
*7 | The | ||||||||||
|
| phases) x 67 |
|
|
|
|
|
|
|
|
|
- 79-