PVC Pipe QJX4-d Series "star-Delta" Starter
1.Auto Starter Application
1.Auto Starter Application
The range products is used in AC 50Hz (or 60Hz), rated insulation voltage is up to 690V, and rated voltage is 380V under control power 80KW for 3-phase case induction motor and category AC-3, used to control motor stator windings by the "star" to the "triangle" for the next start, stop and run. Using appropriate thermal relay, the realization of the motor overload and phase protection.
The products not suitable for reverse conversion, not suitable AC-4 sort.
2.Structure and specifications
Starter by the three AC contactor, an air time-delay terminal, and auxiliary contact team (only QJX4-40d and the following specifications), installed on a floor, with the appropriate wires .
|
type
|
Main circuit contactor
|
Thermal overload relay
|
Control electricity machine
frequency
|
Rated
Working current
|
NTOO
|
||||||
|
KM2
Use isolate
|
KM3
operate
|
Y
KM1
operate
|
Current
Rectify
range
|
type
|
220V
|
380V
|
415V
|
660V
|
|||
|
QJX4-12d
|
GSC1-1210
|
GSC1-1201
|
GSC1-0901
|
10-13
|
JRS4-12316d
|
5.5
|
11
|
11
|
11
|
20
|
20
|
|
QJX4-18d
|
GSC1-1810
|
GSC1-1801
|
GSC1-1201
|
13-18
|
JRS4-16321d
|
7.5
|
15
|
15
|
22
|
31
|
32
|
|
QJX4-25d
|
GSC1—2510
|
GSC1-2501
|
GSC1-1201
|
18-25
|
JRS4-25322d
|
11
|
18.5
|
22
|
25
|
43
|
50
|
|
QJX4-32d
|
GSC1-3210
|
GSC1-3201
|
GSC1-2501
|
23-32
|
JRS4-32353d
|
15
|
25
|
25
|
30
|
55
|
63
|
|
QJX4-40d
|
GSC1-4011
|
GSC1-4011
|
GSC1—2501
|
30-40
|
JRS4-40355d
|
18.5
|
33
|
37
|
37
|
69
|
80
|
|
QJX4-50d
|
GSC1-5011
|
GSC1-5011
|
GSC1-4011
|
37-50
|
JRS4-50357d
|
25
|
45
|
45
|
55
|
86
|
100
|
|
QJX4-65d
|
GSC1-6511
|
GSC1-6511
|
GSC1-4011
|
48-65
|
JRS4-65359d
|
30
|
59
|
59
|
59
|
112
|
125
|
|
QJX4-80d
|
GSC1-8011
|
GSC1-8011
|
GSC1-5011
|
63-80
|
JRS4-80363d
|
40
|
75
|
75
|
75
|
138
|
160
|
|
QJX4-95d
|
GSC1-9511
|
GSC1-9511
|
GSC1-6511
|
80-95
|
|
40
|
80
|
80
|
80
|
164
|
200
|
3.Working and installation condition
Ambient temperature: -25°C~+60°C;
Elevation≤3000m;
Relative humidity is not exceeding 85% at the maximum ambient temperature +40°C. Should give consideration to the dews, which would appear due to temperature change;
Shock conditions: starter should be used in no significant impact and vibration place.
Installing categories: Class Ⅲ;
Installation way: by screw;
Marine “°star-delta”± starter
Ambient temperature: -25°C~+60°C;
Air condition: be able to bear the influence of moisture in the air,salt fog,oil fog, mould,humid air on the sea;
Tilt: all direction should low than 22.5°
vibration: all direction should low than 22.5°
Shock: can bear frequency 2-13.2Hz and amplitude in ±1mm or frequency 13.2~100Hz and acceleration ±7m/s2
Power voltage and frequency changes: steady-state voltage is +6%~-10% of rated voltage, steady
state frequency change is ±5% or rated frequency.
4. Production line
Raw materials testing
Plastic shell processing
Coil winding processing
Magnet processing
Spring winding
Metal parts processing
Product assemble
Product testing