1. General
GCS-type Low voltage withdrawable electrical control switchgear can be applied to power plants, substations, petrochemical industry, industrial and mining enterprises as power supply, power distribution, motor control center, electric heater current limit and reactive compensation for low-voltage distribution system.
This LV switch board also can be used in low voltage power control center and motor control center of power plants with large unit capacity and large-scale petrochemical enterprises, for the reason of satisfaction of computers connection.
● This withdrawable switchgear is designed as either three-phase four-wire type or three-phase five-wire type;
● Each functional compartment is isolated relatively, and compartment effects are relatively independent;
● The design of cable format makes upper and lower cables in/out, solves the problems existed in old traditional product;
● The number of function units is determined by standard modulus, they can be used in any combination as needed; the drawers with the same function can be interchanged conveniently.
2. Model definition
3. Installation dimensions
Table of Outline and Installation Dimension
A×B(mm) |
C×D(mm) |
GCS-TG-400×800 |
250×756 |
GCS-TG-600×800 |
450×756 |
GCS-TG-400×1000 |
250×956 |
GCS-TG-600×1000 |
450×956 |
GCS-TG-800×800 |
650×756 |
GCS-TG-800×1000 |
650×956 |
GCS-TG-800×600 |
650×956 |
GCS-TG-1000×600 |
850×556 |
GCS-TG-1000×800 |
850×756 |
GCS-TG-1000×1000 |
850×956 |
Installation Dimension Diagram
Installation instruction of power receiving cabinet and contact cabinet
Figure 1 installation diagram of power receiving cabinet and contact cabinet
Common cabinet No. |
A |
B |
C |
D |
Remark |
GCS-TG1010-4 |
1000 |
1000 |
850 |
956 |
Contact cabinet |
GCS-TG0810-4 |
800 |
1000 |
650 |
956 |
Power receiving cabinet |
GCS-TG0808-4 |
800 |
800 |
650 |
756 |
Power receiving cabinet |
GCS-TG0608-4 |
600 |
800 |
450 |
756 |
Power receiving cabinet |
PC cabinet installation instruction
Figure 2 PC cabinet installation diagram
Common cabinet No. |
A |
B |
C |
D |
E |
F×G |
GCS-TG1010-2 |
1000 |
1000 |
850 |
956 |
60 |
400×400 |
GCS-TG0810-2 |
800 |
1000 |
650 |
956 |
160 |
200×400 |
GCS-TG1008-2 |
1000 |
800 |
850 |
756 |
60 |
400×400 |
GCS-TG0808-2 |
800 |
800 |
650 |
756 |
160 |
200×400 |
MCC cabinet installation instruction
Figure 3 MCC cabinet installation diagram
Common cabinet No. |
A |
B |
C |
D |
E |
F×G |
GCS-TG1006-1 |
1000 |
600 |
850 |
556 |
60 |
400×350 |
GCS-TG0806-1 |
800 |
600 |
650 |
556 |
160 |
200×350 |
4. Main Basic Technical Parameters of Electrical Control Panel
Rated Voltage of Main Power(∨) |
AC 380(400)、(660) |
|
Rated Voltage of Auxiliary Power(∨) |
AC 220、380(400) DC 110、220 |
|
Rated Frequency(Hz) |
50(60) |
|
Rated Insulation Voltage(∨) |
660(1000) |
|
Rated Current(A) |
Level Bus |
≤4000 |
vertical Bus(MCC) |
1000 |
|
Bus Rated Short-time Withstand Voltage(kA/s) |
50、80 |
|
Bus Rated Peak Withstand Current(kA/0.1s) |
105、176 |
|
Protection Level |
IP3X、IP4X |
5. Operational Environment
1.The ambient temperature should be -5℃-40℃. The average temperature should be less than 35℃ in 24 hours. If exceeds, decrease capacity to operate according to actual condition.
2. Used in indoor, and the altitude should be less than 2000m.
3. The relative humidity should be less than 50% when the highest temperature is 40℃. Higher humidity is allowed when temperature is low. For example, when temperature is 20℃, humidity is 90%. Dewing condition should also be considered due to the change of temperature.
4. The inclination with vertical plane should be less than 5% when install device and the whole set of cabinets should be leveled.
5. The device should be installed at the place where there is no serious vibration, impact and erosion to elements.
6. If the user has special requirements, coordinate with manufacturer.
6. Ordering Instruction
Orderer should offer the following technical document:
1. All types of products include main circuit plan No. and auxiliary circuit plan No.
2. Main circuit system combination sequence drawing
3. Auxiliary circuit electric scheme
4. Cabinet elements list
5. Setting parameters such as voltage, current and time
6. Other requirements not in accordance with normal use
7. Certificates
XD HI-TECH, established 2007, is one of the excellent manufacturers in China. Come and find china high quality gcs-type low voltage withdrawable electrical control switchgear/board/panel manufacturer from our factory. Coming in high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.