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TP48200A-DT19D1 Outdoor Power System User Manual

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
(Optional) Intelligent Battery Detector

(Optional) Intelligent Battery Detector

An intelligent battery detector performs preventive maintenance inspection on battery strings and reports running data to the host. It monitors the voltages of 2–12 V batteries and supports cascading.

Number of batteries each detector can monitor:
  •  
  • One string of 2 V batteries
  • Two strings of 6 V batteries
  • Four strings of 12 V batteries
When connecting batteries of different strings to the detector, leave a port in between. Otherwise the accuracy is affected.

Appearance

Figure 3-15 shows an intelligent battery detector.

Figure 3-15  Intelligent battery detector

Port Description

Figure 3-16 shows the ports of an intelligent battery detector. Table 3-13 gives the port description.

Figure 3-16  Port Description

(1) Battery ports

(2) DIP switch

(3) Indicators

(4) Temperature measurement ports

(5) Current measurement ports

(6) RS485 communications ports

(7) Ground terminal

(8) Power input ports

Table 3-13  Port Description

Dry Contact Type

Silkscreen

Description

Power input port

Ground

N/A

N/A

L (-)

Negative terminal

N (+)

Positive terminal

Battery port

BAT24-

Negative terminal of battery 24

BAT24+

Positive terminal of battery 24

BAT23+

Positive terminal of battery 23

BAT22+

Positive terminal of battery 22

BAT21+

Positive terminal of battery 21

BAT20+

Positive terminal of battery 20

BAT19+

Positive terminal of battery 19

BAT18+

Positive terminal of battery 18

BAT17+

Positive terminal of battery 17

BAT16+

Positive terminal of battery 16

BAT15+

Positive terminal of battery 15

BAT14+

Positive terminal of battery 14

BAT13+

Positive terminal of battery 13

BAT12+

Positive terminal of battery 12

BAT11+

Positive terminal of battery 11

BAT10+

Positive terminal of battery 10

BAT9+

Positive terminal of battery 9

BAT8+

Positive terminal of battery 8

BAT7+

Positive terminal of battery 7

BAT6+

Positive terminal of battery 6

BAT5+

Positive terminal of battery 5

BAT4+

Positive terminal of battery 4

BAT3+

Positive terminal of battery 3

BAT2+

Positive terminal of battery 2

BAT1+

Positive terminal of battery 1

Temperature measurement port

T1

Voltage input to battery temperature sensor 1

T2

Voltage input to battery temperature sensor 2

+12 V

Power supply to battery temperature sensors

COM port

Battery temperature sensor ground

Current measurement port

-12 V

Negative terminal of the power supply to the current sensor

GND

Current sensor ground

ICT

Current sensor signal input

+12 V

Positive terminal of the power supply to the current sensor

RS485 communications port

A

RS485+

B

RS485-

A

RS485+

B

RS485-

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Updated: 2019-03-05

Document ID: EDOC1000078784

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