GBT electric excitation VFD for synchronous motor
CBT series electric excitation VFD for synchronous motor is suitable for industrial sites with high-performance speed regulation of large mechanical equipment such as hoists and mills driven by AC synchronous motors.
Category:
GBT electric excitation VFD for synchronous motor
Application Scope
GBT series electric excitation VFD for synchronous motor is suitable for industrial sites with high-performance speed regulation of large mechanical equipment such as hoists and mills driven by AC synchronous motors. The series products are available in various voltage levels of 1.2KV, 2.4KV, 3.3KV, 6KV and 10KV, with an output power range from 1 to 8 MW.
Working Environment
1)Suitable for non-explosive, non-insulation-destroying gases and dusts in the environment.
2)Ambient temperature is -10～40℃, relative humidity less than 50%.
3)Altitude less than 1000m (when altitude is higher than 1000m, service in derated capacity).
4)Grid voltage fluctuation range: (85%～115%)Ue.
5)Applicable motor type: Three-phase AC synchronous motor.
Main technical indicator
|
No. |
Indicator |
Parameters |
|
1 |
Output Power Range |
1MW-8MW |
|
2 |
Output Voltage Level |
1.2KV、2.4KV、3.3KV、6KV、10KV |
|
3 |
Power Supply |
3 PH AC 380V |
|
4 |
Output Frequency Ranges |
0-50Hz |
|
5 |
Static Speed Error |
≤0.001% |
|
6 |
Output Frequency Resolution |
0.01Hz |
|
7 |
Torque Control Accuracy |
±2% |
|
8 |
Torque Response Time |
≤10ms |
|
9 |
Overload Capacity |
150% overload for 60 seconds, 200% overload for break |
|
10 |
Ambient Humidity |
<90%, Non–condensation |
|
11 |
Operating ambient temperature |
-10 ~ 40℃ |
|
12 |
Cooling Method |
Forced Air Cooling / Water Cooling |
|
13 |
Operation Method |
Continuous work system |
|
14 |
Harmonic Content |
Meet international standards |
|
15 |
Communication Interface |
RS485、RS232、 Industrial Ethermet |
Product Main Characteristics
◆The VFD's efficiency up to 98%, which suitable for ordinary high-voltage motors that no special requirements for the controlled motor.
◆Adopts phase shifting and overlapping wave technology, no need for external output filtering device, and can output almost perfect sine wave.
◆Adopt high-performance vector control with excellent low-speed and large-torque characteristics, which can realize the hoist with a full load at zero-speed hovering.
◆Adopting low-frequency feed back technologies with low-power dissipation energy feed-back functions, which meet the energy-saving requirements of the energy feed-back for the hoist which four-quadrant operation.
◆Strong on-site adaptability, which can realize the synchronous operation requirements of one VFD driving one motor and also can meet the operation requirements of one VFD driving multi-motors.
◆With wide input voltage range, adapt to the poor power supply conditions and power supply quality under the grid operation.
◆Built-in comprehensive operation monitoring system with up to tens of thousands of operational log monitoring can accurately lock the failure point in time.
◆With friendly HMI and perfect self-diagnostic functions.
◆No filtering device is required for the power unit pre-stage, minimizing the size of the VFD.
◆Power unit fiber optic communication control, complete electrical isolation, improve system safety.
◆Modular structure of power unit, interchangeable, quick disassembly and installation, simple maintenance.
◆With faulty power unit bypass function.
◆With a wide network communication interface, not only to adapt to different control needs, but also support remote transmission of VFD data.
Product Specification
GBT series electric excitation VFD for synchronous motor can drive motors of 1.2KV、2.4KV、3.3KV、6KV and 10KV to realize high-performance motor speed control.
|
Product Specification |
Rated Input Voltage(KV) |
Rated Output Voltage(KV) |
Rated Output Current(A) |
Motor Power |
Dimension W*D*H(mm) |
|
1.2KV Output Series Four Quadrant |
|||||
|
GBT-H06/10-01-1600 |
10KV/6KV |
1.2KV |
1000 |
1600 |
5400× 1200× 2534 |
|
GBT-HO6/10-01-1600-A |
2×500 |
1600 |
6000× 1200× 2534 |
||
|
GBT-H06/10-01-2000 |
1250 |
2000 |
5400× 1200× 2534 |
||
|
GBT-HO6/10-01-2000-A |
2 × 630 |
2000 |
6000× 1200× 2534 |
||
|
GBT-HO6/10-01-2500 |
1600 |
2500 |
5400 × 1200× 2534 |
||
|
GBT-HO6/10-01-2500-A |
2×800 |
2500 |
6000× 1200× 2534 |
||
|
GBT-HO6/10-01-3200 |
2000 |
3200 |
6000× 1200× 2534 |
||
|
GBT-H06/10-01-3200-A |
2× 1000 |
3200 |
6600× 1200× 2534 |
||
|
2.4KV Output Series Four Ouadrant |
|||||
|
GBT-H06/10-02-1600 |
10KV /6KV |
2.4KV |
500 |
1600 |
6000×1200× 2534 |
|
GBT-H06/10-02-2000 |
630 |
2000 |
|||
|
GBT-H06/10-02-2500 |
800 |
2500 |
|||
|
GBT-H06/10-02-3200 |
1000 |
3200 |
6600× 1200× 2534 |
||
|
GBT-H06/10-02-4300 |
1400 |
4300 |
7200× 1200× 2934 |
||
|
3.3KV Output Series Four Quadrant |
|||||
|
GBT-HO6/10-03-1600 |
10KV/6KV |
3.3KV |
370 |
1600 |
7800× 1200× 2534 |
|
GBT-H06/10-03-2000 |
440 |
2000 |
|||
|
GBT-H06/10-03-2500 |
570 |
2500 |
|||
|
GBT-H06/10-03-3200 |
730 |
3200 |
8400× 1200× 2534 |
||
|
GBT-H06/10-03-4300 |
1000 |
4300 |
8400× 1200× 2934 |
||
|
GBT-H06/10-03-5400 |
1300 |
5400 |
9000× 1200× 2934 |
||
|
GBT-H06/10-03-6500 |
1600 |
6500 |
11800 × 1600 × 2934 |
||
|
GBT-H06/10-03-8000 |
2000 |
8000 |
13000 × 1600 × 2934 |
||
|
6KV Output Series Four Quadrant |
|||||
|
GBT-H06/10-06-1600 |
10KV /6KV |
6KV |
200 |
1600 |
3000× 1600× 2534 |
|
GBT-H06/10-06-2000 |
240 |
2250 |
4000× 1600× 2534 |
||
|
GBT-H06/10-06-2500 |
310 |
2500 |
|||
|
GBT-H06/10-06-3200 |
400 |
3500 |
5400× 2000× 2934 |
||
|
GBT-H06/10-06-4300 |
550 |
4300 |
|||
|
GBT-H06/10-06-5400 |
700 |
5400 |
|||
|
GBT-H06/10-06-6500 |
830 |
6500 |
6000× 2000× 2934 |
||
|
GBT-H06/10-06-8000 |
1000 |
8000 |
7200× 2000× 2934 |
||
|
10KV Output Series Four Quadrant |
|||||
|
GBT-H06/10-10-1600 |
10KV/6KV |
10KV |
120 |
1600 |
4600×1600× 2543 |
|
GBT-H06/10-10-2000 |
150 |
2250 |
|||
|
GBT-H06/10-10-2500 |
200 |
2500 |
|||
|
GBT-H06/10-10-3200 |
240 |
3200 |
|||
|
GBT-H06/10-10-4300 |
330 |
4300 |
8200× 2000× 2943 |
||
|
GBT-H06/10-10-5400 |
420 |
5400 |
|||
|
GBT-H06/10-10-6500 |
550 |
6500 |
8800×2000× 2943 |
||
|
GBT-H06/10-10-8000 |
650 |
8000 |
9400× 2000× 2943 |
||
Instruction:
1、Output voltage description.:01 represents 1.2KV; 02 represents 2.4KV; 03 represents 3.3KV; 06represents 6KV; 10 represents 10KV. Among.:1.2KV per phase is a 1-stage power unit; 2.4KV, per phase is a 2-stage power unit, 3.3KV, per phase is a 3-stage power unit; 6 KV, per phase is a 5-stage power unit; 10KV, per phase is a 8-stage power unit.
2、Model number suffix "-A" means adaptable to 6-phase motor.
3、For selecting synchronous VFD with voltage levels not listed in the table, a customizable design is available.
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HUAFEI ELECTRONIC
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