Erco&Gener GENPRO 40E R2, Руководство пользователя

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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modifications.
Dct_427_02
8.2 Electrical characteristics
8.2.1 Power supply
Table 16 : Electrical characteristics
Power supply range - 5.5V
DC
to 32V
DC
Average consumption max.
in communication
- GSM 900/1800 MHz : 192 mA @ 12V, 32 dBm
- EDGE 900 MHz : 170 mA @ 12V, 27 dBm
- WCDMA/HSUPA : 75 mA @ 12V, 0 dBm
- LTE : 150 mA @ 12V, 0 dBm
Once the power supply is connected, the modem is permanently consuming.
The following table describes the consequences of over-voltage and insufficient voltage on the modem.
Table 17 : Effects of a power supply defect
Then:
▪ Drop of voltage under 5.5V ▪ The radio communication is not guaranteed.
▪ Voltage above 32V
(punctual peaks)
▪ The modem guarantees its own protection.
▪ Voltage above 32V
(Continuous over-voltage)
▪ The modem is protected by the fuse.
The modem does not have internal protection. For that, you must absolutely use the power
supply cable supplied with the modem, which provides this protection.
The typical values are measured at room temperature. The minimum and maximum values are measured on
the whole range of operating temperature.
The following tables show the modem consumption.