Low-Voltage Ggd, Gcs, Gck, Mns, Electric Equipment Ring Mainunit Power Distribution, Control and Com

specofication of400V low voltage electrical switchgear
NO.
Description
Requirement
1
Ambienttemperature
-5°C-+40°C
2
Daily average temperature(Within 24h)
≤35°C
3
Altitude(Indoor installation)
≤2000Meter
4
Relativehumidity
50%(+40°C)-90%(+20°C)
5
Inclination(Vertical installation)
≤5°
Particular attention:
*The product shall be installed in a place where there is no severe vibration and is not enough to cause the electrical components to be corroded.
*When customers have special requirements, we can negotiate to provide special custom services.
Technical Parameter:
NO.
Description
Unit
Data
1
Rated voltage
V
380
2
Rated insulation voltage
V
660
3
Rated frequency
Hz
50
4
Protectiondegree
/
IP30
Model
Rated current(A)
Rated short-time withstand current(KA)
Rated peak withstand current(KA)
GCK1
A
1000
15
30
B
600(630)
C
400
GCK2
A
1500(1600)
30
63
B
1000
C
/
GCK3
A
3150
50
105
B
2500
C
2000
Structural characteristics:The basic cabinet rack of this series of products is a combined assembling structure. All the structural parts of the cabinet rack are fastened and connected to each other by screws to form a basic frame. Then the door, baffle, baffle, drawer, mounting bracket, bus bar and electrical components are added as needed to assemble a complete switchgear. The cabinet has the following characteristics:1. The frame is made of special-shaped steel and positioned by three-dimensional plate. The bolts are connected without welding structure, thus avoiding welding deformation and application, and improving installation accuracy.2. the installation holes of the frame and parts are changed according to the modulus E=25mm.3. internal structural parts are galvanized. After external pickling and phosphating treatment, electrostatic epoxy powder spraying is applied.4. In the power center (PC) feeder cabinet, the top is the horizontal bus area, the lower is the circuit breaker room, the circuit breaker can be configured with domestic DW15C, ME and other series, but also according to the needs of users can be configured with a variety of circuit breakers produced by foreign electrical companies, such as: ABB Company F series circuit breakers, and intelligent circuit breakers And so on;5. not more than 5 degrees perpendicular to the vertical plane.6. This product is suitable for transportation and storage at the following temperature: - 25 ~ + 55 ~ (- 25 ~ +) in a short time (no more than 24 hours) no more than + 70 (- 70 ~ (- 25 ~ +) in a short time.