GZD Electric 400V Control Panelboard

GZD series of high frequency switching DC power supply. As a closing switch and relay protection device provides DC operation power and signal power control and as special equipment by DC power supply, widely used in various types of small and medium-sized power plant, substation ( the ) place of electrified railway, large and medium-sized construction enterprises and institutions substation, power distribution room and emergency lighting provides DC power supply.

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GZD electric 400V control panelboard

The CZD 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 .

It 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 plus 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.

Product features

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Beverage bottle, cosmetic bottle, medicine bottle, jar etc.
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Working condition

1) Altitude: not more than 2000m;

2) Ambient temperature: -10 ~ plus 40;

Relative humidity: 3)=90 percent (25 C);

4) Seismic intensity: no more than 8 degrees;

5) Equipment is limited to indoor work, and good ventilation;

6) The room shall be free of corrosive metal and harmful gases that destroy insulation;

7) Installation of vertical tilt: no more than 5 degrees;

8 microcontroller anti-noise: 1000V 1 s pulse for 1 minutes;

9) No strong electromagnetic interference and severe vibration.

Technical data

. Input voltage: AC380V± 20 percent ;

. The precision: - Less than or equal to ± 0.5 percent :

. Current stabilizing precision: - Less than or equal to ± 0.5 percent '

. The ripple coefficient:□ Less than or equal to ± 0.5 percent ;

Efficiency: - Greater than or equal to 92 percent ;

noise:□ Less than or equal to 55dB

* ordering instructions Please specify the type, screen size, color;

Battery capacity, the number of matching;

If you have special requirements, can be designed according to the requirement

GZD DC CABINET

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PRODUCTION LINE

CERTIFICATE

CQC

EXHIBITION

COMPANY OVERVIEW

FAQ

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100 percent professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100 percent .

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30 percent T/T in advance ,70 percent balance before shipment.

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Contact information:

Jiyuan Fengyuan Electrical Equipment Co., Ltd