Ắc quy Dahua battery 12V DHB1213, DHB1222, DHB1223, DHB1233, DHB1240, DHB1270, DHB12180, DHB12210

Đăng ngày 25-12-2018 02:24:53 PM - 672 Lượt xem

Mã sản phẩm: DHB1213, DHB1222, DHB1223, DHB1233, DHB1240, DHB1270, DHB12180, DHB12210

The environmental temperature of Dahua DAHUA valve-controlled sealed battery is between -10 °C and +50 °C, and its performance index meets the requirements of normal use. Temperature compensation is not required for charging voltages between 15 ° C and 35 ° C. The self-discharge rate of the battery is not more than 2% per month. The internal resistance of DAHUA battery has a deviation range of less than 10% between each battery in each group. The fully sealed and anti-leakage structure has no damage to the upper cover and the terminal, and no acid mist escapes during normal operation. Dahua battery consists of a positive plate, a negative plate, a separator, a groove, a cover, a safety valve, a bus bar, a terminal, an electrolyte, and the like. The battery structure ensures that the electrolyte does not leak during the service life. The shell material is made of flame retardant, corrosion resistant, pressure resistant, high temperature resistant, water vapor resistant, and shock resistant synthetic materials. Materials such as battery cells, covers, safety valves, and pole sealers are flame retardant. The DAHUA battery plate is consistent with the polarity mark. The positive and negative poles are easy to be bolted, and their polarity and terminal dimensions conform to the manufacturer's product drawings. The connecting line of the battery is made of flexible DC flame-retardant cable with a withstand voltage >1000V. The polarity of the battery is correct, and the positive and negative polarity and the terminals are clearly marked for easy connection. The thickness of the plates is adapted to the service life.During use, the safety valve automatically opens and closes, the valve closing pressure is in the range of 1 kPa to 10 kPa, and the valve opening pressure is in the range of 10 kPa to 49 kPa. The voltage drop of the connecting strip between the batteries does not exceed 8 mV at 3I10. After the large current discharge of the Dahua battery, the pole is not blown, and its appearance does not appear abnormal. The sealing reaction efficiency of the battery is not less than 95%. The battery has a strong overcharge and overcharge life. After continuous charging for 16 hours at a current of 0.3I10, there was no obvious deformation and liquid leakage. The combination of batteries has the ability to withstand earthquakes of magnitude 7. The backup power supplybattery terminal board and terminal joints are made of materials with excellent electrical conductivity and have anti-corrosion measures.
DAHUA battery DHB1270 (12V7Ah/20Hr) Dahua DAHUA battery more use specifications

Dahua DAHUA valve-controlled maintenance-free battery Dahua UPS battery, DAHUA DC screen battery, Dahua EPS battery, Dahua solar battery, Dahua fire system battery, DAHUA electronic equipment battery, Dahua power communication system battery and other products.

DAHUA battery model	Voltage	Capacity (AH)				Dimensions (mm)
DAHUA battery model	Voltage	20hr	10hr	5hr	long		width	high	Total height
DHB1213	12	1.3	1.2	1.1	97		43.5	53	58
DHB1222	12	2.2	2	1.9	178		36	61	66
DHB1223	12	2.3	2	1.9	71		48	99	103
DHB1233	12	3.3	3	2.8	134		68	62	67
DHB1240	12	4	3.7	3.4	91		71	100	105
DHB1270	12	7	6.5	6	151		66	95	100
DHB12120	12	12	11.2	10.2	151		99	95	100
DHB12180	12	18	16.7	15.3	180		77	168	168
DHB12210	12	twenty one	19.7	18.3	180		77	168	168

Tình trạng sản phẩm:

CÔNG TY TNHH CÔNG NGHỆ SỐ TÂN THÀNH
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Tel: 0225.8830.305 Fax: 0225.8830.305
Kinh doanh 1:    091.686.1515 - 081.686.1515
Kinh doanh 2:    091.797.1515 - 083.797.1515
Website: http://Tanthanhtech.com
Website: http://tanthanh-automation.com
Email:     Tanthanhdigitech@gmail.com
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