1.General
1.1 LE1-D Magnetic Starter ("starter" for short hereinafter)applies mainly to circuit with AC current of 50Hz (or 60Hz), rated operational voltage of 690V and rated controlled power up to 45KW (current up to 95A) for using to control the direct start and halt of the electromotor to protect the motor from overload and phase failure.
1.2 The starter conforms to standards IEC/EN60947-4-1.
2.Type Designation
3.Technical Data
- Altitude: not exceeding 2000m.
- Temperature of ambient air: -5°C ~ +40°C
- Rated control supply voltage( AC 50Hz): 36V, 110V, 230V, 400V.
- Mechanical life: 1,000,000 circles.
- Electric life: 500,000 circles.
Table 1 Basic Model and main technical parameter of the starter
|
Model |
Rated working current (A) AC-3 |
Maximum rated Power (kW) AC-3 | Model of equipped AC Contactor | Tor matched | Range of setting current A | ||
| 220V | 380V | 660V | |||||
| QCX2-09 | 09 | 2.2 | 4 | 5.5 | LE1-D09 | JR28-25 | 1.0~1.6,1.6~2.5,2.5~4 4~6.5.5~8.7~10 |
| QCX2-12 | 12 | 3 | 5.5 | 7.5 | LE1-D12 | 9.0~13 | |
| QCX2-18 | 18 | 4 | 7.5 | 10 | LE1-D18 | 12~18 | |
| QCX2-25 | 25 | 5.5 | 11 | 15 | LE1-D25 | 17~25 | |
| QCX2-32 | 32 | 7.5 | 15 | 18.5 | LE1-D32 | JR28-36 | 23~32 |
| QCX2-40 | 40 | 11 | 18.5 | 30 | LE1-D40 | JR28-93 | 30~40 |
| QCX2-50 | 50 | 15 | 22 | 33 | LE1-D50 | 37~50 | |
| QCX2-65 | 65 | 18.5 | 30 | 37 | LE1-D65 | 48~65 | |
| QCX2-80 | 80 | 22 | 37 | 45 | LE1-D80 | 63~80 | |
| QCX2-95 | 95 | 25 | 45 | 45 | LE1-D95 | 80~93 | |
4. Overall and Mounting Dimension (mm)
5. Wiring Diagram
