415/240V Outdoor Low Voltage Panels GZD
GZD series dc panel with cadmium nickel battery, charger, configure automatic detection alarm device, has a long service life, no pollution, low output resistance, convenient maintenance, the voltage stability under large current shock and strong adaptability, high reliability, etc, is a kind of ideal dc operation power system, can be widely used in the distribution of 500 kV and below and below the power plant. It can also be used in metallurgy, mining, oil, radio and television, computer room, underground railway, high-rise buildings, as the control, signal power supply, dc power protection and switching power supply circuit breaker operating mechanism. This product conforms to the standard of JB/T5777.4-2000.
Description
415/240V outdoor low voltage panels GZD
Application
1.1 The DC power supply panel serves in power generation plants and
substations to functions as power supply needed for making & breaking
closing of high voltage.
1.2 It also serves as power supply in such occasions as metallurgical industry,
railway, mine, petrochemical industry, post, telecom, hospital, bank, hotel,
computer network and so on.
1.3 Standards: IEC61204
Feature
Intelligent dual-power switching: There is double AC power input way for the panel. One is the way for working power; another is the way for standby power. When the power fails, the system automatically switches to standby power.
Automatic voltage converter: The panel automatically converts voltage value according to voltage of closing bus-bar. The panel uses a pressure relief device-level or pressure relief device. This work is stable and reliable.
Multi-protection design: The panel has surge protectors which prevent over-voltage of the power supply. There are overvoltage protection, current limiting protection, short- circuit protection, module parallel protection, over-temperature protection and over-current protection system as a whole can improve the safe and reliable operation.
N +1 redundancy design: The charging module has N + 1 to improve reliability, the charging module has self cooling, supports live hot plugging-in and pulling, is easy to maintain.
Centralized Monitoring Function: Coordinate with the central monitoring or control of the DC power supply components and operating parameters of the role of the state, at the same time concentrate on each module Parameters upward crew transmission, PC and transmitted under the order. Use of the structural design of building blocks, can lose control Level. All AC voltage, current, spare each other automatically switching; coordination or control supply bus-bar of current, voltage parameters. Battery voltage parameters, battery charge and discharge current parameters; system insulation parameters; reclosing switch monitoring, control switches, batteries Melting Off work for the state of insulation fed a control loop (optional); Patrol battery (optional), monitor the environment temperature.
Technical specification
Rated input voltage: AC380~415V
Range of input voltage: AC323~475V
Frequency: 50Hz ± 10%
Power factor: 0.92
Rated output voltage: DC110V or DC220V
Range of output voltage: DC99~143V (DC110V), DC198~286V (DC220V)
Rated output current: 10A~240A (DC, N+1)
Equalizing coefficient: ≤ 5%
Voltage stabilizing accuracy: ≤ 0.5%
Current stabilizing accuracy: ≤ 1%
Ripple coefficient: ≤ 0.5%
Efficiency: ≥94%
Noise: ≤50db (1m away from the panel)
PRODUCTION LINE
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
FAQ
Q3 :What's the delivery time? Because we really need them is urgently?
A: 3~7days For sending sample order. .15days for regular order , we will never eat our words.
Q4 :What's the warranty period for your products?
A: For One year warranty.
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% 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%.
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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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