GDCQ Electromagnetic Voltage Regulation Soft Starter
GDCQ uses electromagnetic voltage regulation to start large squirrel-cage induction motors. Low-voltage control adjusts motor voltage and starting current before transfer to full-voltage operation.
Typical Applications
Motors:Large 6 kV and 10 kV squirrel-cage induction motors.
Uses: Current-limited starting with reduced mechanical impact.
A high-voltage electromagnetic regulator controls motor terminal voltage.
Electromagnetic Regulation
The control system isolates high and low voltage without fiber-optic triggering.
Voltage Isolation
Initial voltage and starting-current settings can be adjusted to the load.
Adjustable Start Settings
Supports soft start, direct start, soft stop and free stop.
Start and Stop Modes
Available profiles include voltage ramp, constant time and kick start.
Multiple Control Profiles
Supports cabinet, external and communication control, with RS485 and Modbus as standard.
Local and Remote Control
Specifications
Model
Applicable motor power kW
Control cabinet size（mm） W×D×H
Weight (t)
Voltage regulator cabinet (device) size（mm） W×D×H
Weight (t)
Remarks
GDCQ-A630
≤630
1200×1300×2650
1.2
Integrated cabinet
GDCQ-A1000
≤1000
1300×1300×2650
1.6
Integrated cabinet
GDCQ-A1600
≤1600
1400×1450×2650
2.0
Integrated cabinet
GDCQ-A2000
≤2000
1400×1450×2650
2.3
Integrated cabinet
GDCQ-A3000
≤3000
1600×1450×2650
2.8
Integrated cabinet
GDCQ-A4000
≤4000
1200×1300×2650
0.8
1700×1300×2650
3.2
Split cabinet
GDCQ-A5000
≤5000
1200×1400×2650
0.9
1700×1400×2650
3.5
Split cabinet
GDCQ-A6000
≤6000
1200×1450×2650
1.0
1800×1450×2650
3.7
Split cabinet
GDCQ-A7000
≤7000
1200×1450×2650
1.0
1900×1450×2650
4.0
Split cabinet
GDCQ-A8000
≤8000
1200×1200×2650
0.8
1800×1200×2200
4.6
Split cabinet
GDCQ-A10000
≤10000
1200×1200×2650
0.8
1900×1300×2300
5.5
Split cabinet
GDCQ-A12000
≤12000
1200×1200×2650
0.8
2000×1400×2400
6.5
Split cabinet
GDCQ-A14000
≤14000
1200×1200×2650
0.8
2100×1500×2500
7.5
Split cabinet
GDCQ-A16000
≤16000
（1200×1200×2650）×2
1.5
2200×1600×2600
8.1
Split cabinet
GDCQ-A20000
≤20000
（1200×1200×2650）×2
1.5
2300×1700×2700
9.5
Split cabinet
GDCQ-A24000
≤24000
（1200×1200×2650）×2
1.5
2400×1900×2800
10.5
Split cabinet
GDCQ-A30000
≤30000
（1200×1200×2650）×3
2.2
2600×2000×2900
12.0
Split cabinet
Explanation:
1. The control section of the integrated cabinet and the voltage regulator are housed within the same cabinet, comprising the controller, thyristor components, voltage-regulating transformer, and short-circuit switch.
2. For the split cabinet, the voltage regulator is placed separately outside the cabinet, while the control cabinet, which contains the controller, thyristor components, and short-circuit switch, requires an additional switchgear cabinet.
3. The overall product dimensions should be calculated by adding approximately 50 mm for the thickness of the front and rear door panels to the structural dimensions, and approximately 30 mm for the thickness of the partitions at both ends.
4. When a one-to-multiple configuration is adopted, a corresponding number of isolation cabinets or transfer cabinets must be added.
5. Depending on user requirements and configurations, the product dimensions and layout may be adjusted according to actual conditions.
6. When the load is of the heavy-duty type, please indicate this separately at the time of ordering.
Data Download
↵
Name
Version
format
Size
Date
Download
GDCQ Electromagnetic Voltage Regulation Soft Starter
