OEM Extension Sockets Supplier – High definition China Kerong High Quality Reverse Engineering Services Project One Stop PCB Board Design Layout Service and Software Development – Jonchn Detail:
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 220VAC/216VDC (216VDC when in emergency).
Features
1、Rectifier module adopts the international forefront PTR soft switch technology with high efficiency and reliability. The unique deep discharge capacity makes the lead-acid battery have more than three times of service life when on EPO emergency startup.
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
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Centrally connected power source |
ZC- D-2KVA |
ZC- D-3KVA |
ZC- D-5KVA |
ZC- D-7.5KVA |
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Input |
voltage |
Single phase 220V(1±25%) |
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frequency |
50Hz ((1±5%)) |
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Output |
voltage |
24VDC (30-50A) |
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Battery |
type |
Sealed maintenance free |
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nominal voltage |
216VDC |
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charge time |
＜24H |
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Switch time |
＜2s |
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Emergency power supply time |
Normal: 90min |
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Load ability |
120% 60s; 150% 5s |
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Protection function |
Circuit breaker, lack voltage, over current, short circuit |
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Noise (1M) |
When city power normal and emergency: no noise |
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Working environment |
humidity |
10%-90% |
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temperature |
-10 ℃-40 ℃ |
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altitude |
＜2000m |
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Adaptive load |
Adapt to all high/low voltage DC (216VDC/24VDC)lighting load |
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Output circuit (standard type) |
4 |
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Standard size |
750mm*410mm*1500mm |
800mm*600mm*2000mm |
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Outer size |
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Product detail pictures:
Related Product Guide:
We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for OEM Extension Sockets Supplier – High definition China Kerong High Quality Reverse Engineering Services Project One Stop PCB Board Design Layout Service and Software Development – Jonchn , The product will supply to all over the world, such as: Porto, Armenia, Paris, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
By Olga from Madagascar - 2017.09.30 16:36
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By Kay from Brazil - 2017.09.28 18:29