GGD Model Indoor 400V AC. Metal-Clad fixed Switchgear

GGD Model Indoor 400V AC Metal-Clad Switchgear 1. Product Description GGD Model Low Voltage Fixed Switch Equipment conform to IEC439 <> standard, GB7251-97 <> national standard and ZBK36001-89 <> professional standard. GGD cabinet a

Published in2018-08-03

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Detailed description

GGD Model Indoor 400V AC Metal-Clad Switchgear

1. Product Description
GGD Model Low Voltage Fixed Switch Equipment conform to IEC439 <> standard, GB7251-97 <> national standard and ZBK36001-89 <> professional standard.
GGD cabinet adopt general cabinet shape. The product has those features of high breaking ability, dynamic thermal stability, flexible electric solution, convenient combination, series, strong practicability, novel structure and high protection level, which contribute to have shorten production cycle, improved efficiency and saved society resource. Also it can be used as upgraded product of low voltage full set switch equipment.

According to different control requirements, the control panel can conduct poleless speed regulation on water pumps by parameters as control signals, such as pressure, liquid level, temperature, flow, pressure difference, temperature difference, etc.

2. Performance features: (1) The cabinet adopt universal type and framework is assembled by partial welded 8MF type steel. Framwork components and special equipped components are supplied by appointed factory, which can ensure cabinet's accuracy and quality.
(2) When the cabinet is designed, the thermal issue is taken into consideration fully. Up and down of cabinet body has designed different quantities scattered heat slot holes, which make the sealed cabinet to form a nature ventilation from bottom to top and it can achieve heat scattered purpose. (3) The cabinet shape and each parts cut size is adopted by gold ratio method according to demand of industrial product shape designation, which make the cabinet appearance beautiful and fresh new one.
(4) The cabinet door use movable spindle hinge and framwork connected together, which is easy for assmbly and uninstallation.
(5) The head cover of cabinet can be uninstalled when required, which make the main bus line more convenient assembly and adjustment in scene. There are flying rings installed in the four corners of cabinet head cover, which is used for slinging and loading.
(6) It has locking function, self-throwing function and checking status function.
(7) It can support various operating patterns(selectable);
(8) Having communication function: the system can have SR485 or RS232 communicating interface, which can support MODBUS cpmmunication regulation(selectable);
(9) It has intelligentized monitoring function(selectable);

3. Main application:

GGD Model low voltage fixed switch equipment is applied in alternative current frequency 50Hz, rated current 3150A and below distribution power system of power station, transformer substation, industrial and mining enterprises, and other electricity users. It is used as distribution, control and electricity power converted of power, illumination, reactive power compensation and distribution power equipment.

>>> Some Typical of control Panels

Control Panel For Liquid level control

Control Panel For Pressure control

Control Panel For HVAC (Heating, Ventilation and Air Conditioning)

Control Panel For Fire fighting

Control Panel For Frequency Conversion Speed Control

4. Detailed control schemes:

Control Panel For Liquid Level Control

Start-up Model:	Additional Function:
Direct start Soft start Autotransformers start	Timer start and stop BA interface Remote interface Double power
Working Conditions:
Mains voltage fluctuation: ≤ ±10% Ambient temperature: -10~+40oC (no freezing) Relative humidity: 20%~60% (no condensation) Absolute altitude: ≤1000m Shaking <5.9m/, gradient ≤5o No electric dust and can corrode metal and damage the insulation of gas No danger of explosion

>>> Control Panel For Pressure control

Start-up model:	Additional function:
Direct start Soft start Autotransformers start Star-delta start	Timer start and stop BA interface Remote interface Double power
Working conditions:
Mains voltage fluctuation: ≤ ±10% Ambient temperature: -10~+40oC (no freezing) Relative humidity: 20%~60% (no condensation) Absolute altitude: ≤1000m Shaking <5.9m/, gradient ≤5o No electric dust and can corrode metal and damage the insulation of gas No danger of explosion

>>> Control Panel For HVAC (Heating, Ventilation and Air Conditioning)

Start-up model:	Additional function:
Direct start Soft start Autotransformers start Star-delta start	Timer start and stop Ba interface Remote interface Double power
Working conditions:
Mains voltage fluctuation: ≤ ±10% Ambient temperature: -10~+40oC (no freezing) Relative humidity: 20%~60% (no condensation) Absolute altitude: ≤1000m Shaking <5.9m/, gradient ≤5o No electric dust and can corrode metal and damage the insulation of gas No danger of explosion

>>> Control Panel For Fire-fighting

Start-up model:	Additional function:	Auxiliary pump control
Direct start Soft start Autotransformers start Star-delta start	Timer inspect BA interface Remote interface Double power	Pressure control Frequency conversion speed control
Working conditions:
Mains voltage fluctuation: ≤ ±10% Ambient temperature: -10~+40oC (no freezing) Relative humidity: 20%~90% (no condensation) Absolute altitude: ≤1000m Shaking <5.9m/, gradient ≤5o No electric dust and can corrode metal and damage the insulation of gas No danger of explosion There are rain and shock devices, no steam

>>> Control Panel For Frequency Conversion Speed Control

Start-up model:	Additional function:	Main pump control
Direct start Soft start Autotransformers start Star-delta start	Timer start and stop Ba interface Remote interface Double power	Pressure control Flow control Temperature control Liquid level control
Working conditions:
Mains voltage fluctuation: ≤ ±10% Ambient temperature: -10~+40oC (no freezing) Relative humidity: 20%~60% (no condensation) Absolute altitude: ≤1000m Shaking <5.9m/, gradient ≤5o No electric dust and can corrode metal and damage the insulation of gas No danger of explosion

Technology parameters:

Technology Parameters
Item		Unit	Parameters
Rated Working Voltage		V	400
Rated Frequency		Hz	50/60
Rated Current	Horizontal bus line	A	≤400
Rated Current	Vertical bus line	A	≤1000
Rated short-time tolerant current(1s)		kA	50
Rated peak tolerant current		kA	105
Dielectric Strength		V/1min	2500
Rated Insulation Voltage		V	660
Out shell protection level			IP30/IP40
Shape dimension(Width×Length×Thickness)		MM	(600-1000)×1000×2200

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GGD Model Indoor 400V AC. Metal-Clad fixed Switchgear

Detailed description

GGD Model Indoor 400V AC Metal-Clad Switchgear

3. Main application:

>>> Some Typical of control Panels