OEM Customized China Kerong Network Lock Control PCB for Centralized Locker

                        Rectifier module adopts the international forefront PTR soft switch technology with high efficiency and reliability.
                        Using the latest fire prevention corrosion resistant material with professional fire prevention safety design to keep away from fire hazards.
                        Easy to maintain, can be monitored by computer, automaitic switch between external power grid and the battery, unattended operation, mutual switch time ≤0.25S.
                        Smart battery management: can adjust number of batteries, battery voltage (upper and lower limits), set the battery failure recovery voltage (upper and lower limits), set up regular battery testing, the battery voltage, battery failure alarm, etc

                        Read More>>


                        Product Detail

                        Product Tags

                        Overview

                        It can be divided into AC output (JC-D)和DC output(ZC-D), and provide emergency power to keep system normal working for evacuation lighting and indicator lights when in lack of city power. This centrally connected power source is DC output type with 24 VDC.
                        Features
                        1、Rectifier module adopts the international forefront PTR soft switch technology with high efficiency and reliability.
                        2、Using the latest fire prevention corrosion resistant material with professional fire prevention safety design to keep away from fire hazards.
                        3、Easy to maintain, can be monitored by computer, automaitic switch between external power grid and the battery, unattended operation, mutual switch time ≤0.25S.
                        4、Smart battery management: can adjust number of batteries, battery voltage (upper and lower limits), set the battery failure recovery voltage (upper and lower limits), set up regular battery testing, the battery voltage, battery failure alarm, etc

                        Technical Index

                        Centrally connected power source

                        ZC- D-0.45KVA

                        ZC- D-0.9KVA

                        Input

                        voltage

                        Single phase 220V(1±25%)

                        frequency

                        50Hz ((1±5%))

                        Output

                        voltage

                        24VDC (30-50A)

                        Battery

                        type

                        Sealed maintenance free

                        nominal voltage

                        24VDC

                        charge time

                        <24H

                        Switch time

                        <0.25s

                        Emergency power supply time

                        Normal: 90min (can be customized)

                        Load ability

                        120% 60s; 150% 5s

                        Protection function

                        Circuit breaker, lack voltage, over current, short circuit

                        Noise (1M)

                        When city power normal and emergency: no noise

                        Working environment

                        humidity

                        10%-90%

                        temperature

                        -10?℃-40?℃

                        altitude

                        <2000m

                        Adaptive load

                        Adapt to all 24VDC lighting load

                        Output circuit (standard type)

                        4

                        Standard size

                        600mm*230mm*800mm

                        600mm*230mm*1000mm

                        Outer size

                        ?
                        未標題-1

                      1. Previous:
                      2. Next:

                      3. av天堂日韩av欧美av国产av,亚洲?卡通?丝袜?中文字幕,亚洲AV永久精品桃花岛,а√天堂网地址资源网在线