GCS Type Drawer Type Switch Cabinet Low-Voltage Flexible Electrical
Equipment
Description
GCS type low-voltage drawer switch cabinet, suitable for power
conversion of low-voltage power distribution system, power
distribution and motor control center, capacitor compensation and
so on in power plants, substations, petrochemical
departments,factories and mines, high-rise buildings, allocation
and control.
GCS type low-voltage drawer switchgear has high connecting and
breaking capacity, good dynamic thermal stability, advanced
structure, reasonable structure, flexible electrical equipment
scheme, high protection grade, safe and reliable, convenient
maintenance,and has high technical performance index.
This product conforms to IEC 60439.1-2004, GB7251.1-2005,
GB7251.3-2006, JB/t9661- 1999 and other standards.
Normal Use Environment Condition
The ambient air temperature is not higher than 40 ℃, not less than
-5 ℃, and the average temperature is not higher than 35 ℃ in 24
hours.
Weather conditions, clean air, a relative humidity of not more than
50 per cent at a maximum temperature of 40 ℃ and a higher relative
humidity at a lower temperature, such as 90 per cent at 20 ℃,
taking into account changes in temperature, It is possible to
occasionally produce moderate condensation. The altitude does not
exceed 2000 meters.
This product is suitable for transportation and storage at
temperatures ranging from -25 ℃ to 55 ℃, up to 70 °C in a short
period of time (not exceeding 24 hours), at which the device shall
not be subjected to any unrecoverable damage, And under normal
conditions should be able to work properly.
If the above conditions of use cannot be satisfied, they should be
put forward by the user to the manufacturer at the time of
ordering, and settled through consultation.
Technical Parameter:
| Rated insulation voltage Ui | AC | | 690V, 1000V |
| Rated Working Voltage UE | Main Circuit Accessory Circuit | AC | | 400V, 660V |
| AC | | 380V, 200V |
| DC | | 200V, 100V |
| Rated pulse withstand voltage Uimp | Vertical main bus rated current | 1000A |
| Overvoltage class | Rated peak tolerant current (0.1S) IPK | Vertical 105kA |
| Pollution class | | Horizontal 176kA |
| Rated frequency | Rated short-time tolerant current (1s)lcw | Vertical 80kA |
| Horizontal main bus rated current | | Horizontal 80kA |
| Shell protection grade | Outline dimension 2200x(400,600,800,1000)x(600,800,1000) |
Advantage:
Each functional room is strictly separated, and its compartment is
mainly divided into functional unit room, cable room, and the
function of each unit is independent of each other and does not
affect each other.
The horizontal main bus is arranged on the back of the cabinet,
which enhances the ability of the bus to resist the electric force
generated by the short circuit current.
Drawer types are divided into 1 / 2 unit, 1 unit, 3 / 2 unit, 2
unit, 3 unit five dimensional series,circuit rated current is 400a
and below.
Each device can install up to 11 unit drawers or 22 1 / 2 unit
drawers.
Drawers have five points, closing, testing, drawing, isolating, and
marked.
The drawer is provided with mechanical linkage device and emergency
unlock device.
FAQ:
Q:What's your MOQ?
A:Our MOQ is 1 pc.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q:Whether you could make our brand on your products?
A:Yes. We can print your Logo on both the products and the packages
if you can meet our MOQ.
Q: What is the shipping method?
A: It could be shipped by sea,by air or by
express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us
before placing orders.
Q:What is your terms of packing?
A:Generally, we pack our goods in neutral boxes and brown cartons.
we can also pack the goods in your branded boxes after getting your
authorization letters.
