380V 1000A Indoor Low Voltage Switchgear For Substation

Product Description

GZDW 380V 1000A Indoor Low Voltage Switchgear For Substation

Product details

 

Product Overview

The CZDW series DC cabinet use the Cadmium nickel battery ,floating charger , and equip automatic detection

and alarm device . With the features of long life span , on pollution , easy maintenance and stable voltage , low

internal resistance output , withstand high current impact,strong adaptability, high reliability , it is the ideal DC

operating current device . widely used in power and distribution plants which the voltage 500KV or below .

t can also be applied to metallurgy, mining, oil, radio and television, computer rooms, underground railway,

high-rise buildings and other industries . As DC control, signal power, power off protection and the power supply of

breaker operating mechanism closing .

 

This products compliance with standard : JB/T5777.4-2000 <> .

 

Product Characteristic

The dual-way AC inputs controlled by microcomputer can be automatically converted .

There are the functions of automatic detection, display and alarm protection the AC input while over voltage,

over current, missing phase . The charging and floating charging device adopts the high-frequency intelligent

rectifier module , N+1 redundancy fits , automatic average current flow, and it can be plugged in electricity .

Automatic conversion of both battery charge and floating charge process , can operate normally according to

the computer settings .Recovery of power transmission and other procedures by charge intelligent management .

When the microcomputer control device fails or the wrong control instruction is sent , The charging module enters

the independent operating state . The output voltage is the factory set safety voltage ,Ensure the reliability operation

of the system .

The intelligent four-remote system provides detailed communication protocols for AC input, DC output, battery circuits,

and expanded environmental monitoring , and has the intelligent interface for communication with the substation integrated

automation system.

 

Basic Technical Parameters

Input Voltage:	AC380V
Output voltage:	DC220V/DC110V/DC48V/DC24V
Capacity:	3000AH
Control Busbar
BatteryMaximum recurring load current:	300A
Accident load current:	<300A
Accident load time:	8b
Number of feeding circuit:	4-6
Closing busbar
Closing pulse current:	5000A
Closing pulse time:	0.3 h
Number of feeding circuit	4-6
Regular Working Conditions
Ambient temperature:	-50℃~+40℃,The average 24H temperature does not exceed+36℃
The sea level height not above 2500m
Relative humidity:	Not exceed 50%at 40 degree,There maybe condensation at lower temperatures if there is higher relative humidity.
The installation environment shall be without obvious filth,no explosive or corrosive gas and dust The installation site shall be free of violent shock.Installation inclination shall not exceed 5 degrees,and the whole group of cabinets is relatively flat.
Remarks:If the environment is not conform with the above conditions,the user shall negotiate with the Company

1.ABOUT US

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after

more than 50 years’development, DINGLI now is group company dedicated on total solutions for

electricity projects covering survey, design, manufacture, complete equipment supply, construction,

operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid

construction, participated in all UHV construction projects and made an outstanding contribution to

UHV transmission lines of China.

 

Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador,

Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers.

We have got a number of international certificates, such as ISO certificate covering design, equipment and construction,

AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate,

Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is

more than 30% of the company's main revenue. We have provided high-quality products and services to more than

100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong

technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and

won their recognition.

 

2. International Certificate
ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.

3. After-Sale Service

Technical Support
Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers.

We have special pre-sales engineer to work with customer at early stage of the project.

 

Site assistance
Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia,

Peru, Ecuador, Senegal, which will make a fast response for customer.

 

Warehouse and Emergency Supply
Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production

line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with

common use spare parts.

 

Design and Consultant
Supported by both domestic engineering company and Quito tower design center, could provide technical

consultant and design service within our scope of work. For Quito tower design center, most of the engineers

are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will

reduce the weight, and avoid the replacement on the profiles to save the working time.

Package
Set-wisely packing or member-wisely packing as per client's requirements.

 

 

Global-network map

China

Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center

 

Cambodia

Cambodia Phnom Penh Factory

 

Spain

Madrid (Spain) Sales and Service Center

 

Dakar, Senegal

 

Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse

 

Quito, Ecuador

 

Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse

 

Lima, Peru

Lima (Peru) Sales and Service Center

 

Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse

 

Santiago, Chile

Santiago (Chile) Sales and Service Center

 

Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center