QCX5 (Plastic Case) Series Magnetic Starter
Model and implication
Normal working conditions and installation condition
■1~5 pairs of ACcontactors;
■The inclination of the mounting surface and the vertical surface does not exceed 30* ;
■It should be installed in places where is no significant vibration and shock.
Structural features
The QCX5 series mognetic starter is made of spray-coated iron shell. The shell is beautiful. the shell is dirm and closed, and it can adapt to the harsh outdoor working environment. The starter has a phase- break protection function that prevents accidents in which the motor is damaged by single-phase operation due to phase failure.
The QCX5 series magnetic starters produced by our company are widely used in the air compressor manufacturing industry.
Technical Parameters
The main technical parameters of the contactor are shown in table 1:
Operating characteristics: pull-in voltoge 85-100% Us. release voltage 20-75% Ue (Ue is the rated
working voltage. Us in the rated control power supplyvoltage Us=Ue)
| Moael | Qcx5-32
3kw |
Qcx5-32 4KW |
Qcx5-32 5.5KW |
Qcx5-32 7.5kW |
Qcx5-50
11kw |
0eX550 SHW |
Ce,S-0 RW |
|
| Roted operating current (A)AC-3 |
220V | 11 | 13 | 18 | 22 | 22 | 30 | 40 |
| 380V | 9 | 12 | 16 | 22 | 22 | 30 | 40 | |
| Rated operating power (KW)AC-3 |
220v | 2.5 | 3.5 | 4.5 | 5.5 | 5.5 | 7.5 | 11 |
| 380V | 4 | 5.5 | 7.5 | 11 | 11 | 15 | 18.5 | |
| 660V | 4 | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 15 | |
| Thermal relay thermal component rated current (A) |
0.24A/0.35A/0.5/ 0.7A/0.9A/13A/17A/2.1A/ 2.5A3.6A/5A/6.6A/9A//11A(15A) |
0.24A/0.35A/0.5A/ 0.7A/0.9A/1.3A/17A/2.1A/ 2.5A/3.6A/5A/6.6A/9A//11A|(15A) |
19 A | |||||
| 22-45A | ||||||||
