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TP48200A-DT19D1 Telecom Power 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).


Figure 3-1 shows the TP48200A-DT19D1 interior and Figure 3-2 shows the AC power distribution unit (PDU).

Figure 3-1 TP48200A-DT19D1 interior

(1) Fan assembly

(2) Load low voltage disconnection (LLVD) circuit breakers

(3) SMU02B

(4) Battery switch (behind the cover)

(5) AC PDU

(6) Air filter

(7) Cabinet ground bar

(8) Space for installing intelligent battery detector

(9) TCUA control box

(10) Thermoelectric cooler (TEC)

(11) Heater

(12) TCUA circuit breaker

(13) Battery circuit breaker

(14) Battery low voltage disconnection (BLVD) circuit breakers

(15) UIM02C

(16) Space for installing rectifiers

(17) RTN+ busbar

(18) Space for installing customer equipment

(19) Space for installing batteries

(20) Cable holes

Figure 3-2 TP48200A-DT19D1 AC PDU

(1) All-purpose maintenance socket

(2) Residual current device (RCD)

(3) AC output circuit breakers

(4) AC surge protective device (SPD)

(5) AC input circuit breaker and terminal

Updated: 2019-11-27

Document ID: EDOC1000078784

Views: 24112

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