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 QQX5 series mognetic starter is made of spray-coated iron shell. The shell is beoutiful. the shell is dirm and dlosed, and it can adapt to the harsh outdoor working environment. The storter has a phase- break protection function that prevents accidents in which the motor is damaged by single-phase operotion 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 voltage 85 :100% Us, release voltage 20-75% Ue (Ue is the rated
working voltage. Us in the rated control power supplyoltage Us=-Ue)
| Model | QcX5-32
3KW | QCX5-32
4KW | QCX5-32 5.5kW | QCX5-32 7.5KW | QCX5-50 11KW | QCX5-50
15KW | QCX5-5 0 22KW |
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
KWI 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/L7A/2.1A/
2.5A/3.6A/5A/6.6A/9A/|11AI(15A | 0.24A/0.35A/0.5A/
0.7A/0.9A/1.3A/17A/2.1A/
2.5A/3.6A/5A/6.6A/9A//11Al(15A) | 19 A |
| 22-45 A |
Shape and installation dimensions (mm)
| Model | A | AA | AB | B | BA | BB | BC | C | CA | M | N | Weight(kg) |
| QCX5-32/3KW | 76 | 45 | 33 | 159 | 120 | 21 | 6 | 114 | 22 | 5 | 22 | 0.9 |
| QCX5-32/4KW | 76 | 45 | 33 | 159 | 120 | 21 | 6 | 114 | 22 | 5 | 22 | 0.9 |
| QCX5-32/5.5KW | 104 | 76 | 50 | 170 | 140 | 15 | 6 | 114 | 30 | 6 | 22 | 1.0 |
| QCX5-32/7.5KW | 104 | 76 | 50 | 170 | 140 | 15 | 6 | 114 | 30 | 6 | 22 | 1.3 |
| QCX5-50/11KW | 104 | 76 | 50 | 170 | 140 | 15 | 6 | 114 | 30 | 6 | 22 | 1.3 |
| QCX5-50/15KW | 135 | 95 | 50 | 225 | 165 | 30 | 6 | 130 | 45 | 6 | 28 | 2.1 |
| QCX5-50/22KW | 135 | 95 | 50 | 225 | 165 | 30 | 6 | 130 | 45 | 6 | 28 | 2.1 |
Ordering instructions
Must specify when ordering:
Starter use case or control device name:
Control the rated operating voltage. rated capacity or rated operating current of a three phaselor two phasel motor;
The form and position requirements lor product model of the operating button;
Order quantity:
