The EPS30-4815AF Huawei NE20E system converts the input 220 VAC into the -48 VDC to provide the -48 VDC power. In addition, the EPS30-4815AF system can manage one battery set and monitor other environment parameters through its EPMU03 monitoring module. This topic provides the basic information about the EPS30-4815AF and describes how to configure data associated with environment monitoring.
huawei(config)#emu add 2 POWER4830 0 4 RS232 POWER4830
huawei(config)#interface emu 2
huawei(config-if-power4830-2)#display power system parameter
EMU ID: 2 Power system information
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Charge control state: Automatic control
Equalizing voltage : 56.50V Floating voltage : 53.50V
Charge Lmt quotiety : 0.15 Equalizing time : 60 days
Battery number : 1 Battery 0 capacity : 65 AH
battery temperature test upper : 80C battery temperature test lower: -20C
temperature redeem quotiety : 80mV
battery temperature alarm upper: 50C battery temperature alarm lower: 0C
Battery off permit : Permit Battery off voltage : 43.00V
AC over alarm volt : 280V AC lack alarm voltage : 180V
DC over alarm volt : 58 V DC lack alarm voltage : 45 V
Power module number : 2
module 0 address: 1 module 0 switch state : On
module 1 address: 2 module 1 switch state : On
Battery high-temperature-off permit : Forbid
Battery high-temperature-off temperature: 53 C
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huawei(config-if-power4830-2)#display power environment parameter
EMU ID: 2 power environment configration parameter
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AnalogID Name AlmUpper AlmLower TestHigh TestLow Unit type
0 Temperature 50 0 80 -20 C Current
1 Humidity 80 10 100 0 %R.H. Current
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DigitalID Name Available Level|DigitalID Name Available Level
0 - 1 | 1 - 1
2 - 1 | 3 - 1
4 - 1 | 5 - 1
6 - 1
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huawei(config-if-power4830-2)#power battery parameter 0.15 60 1 75
huawei(config-if-power4830-2)#power module-num 2
huawei(config-if-power4830-2)#power environment humidity 80 10 100 0
This command is invalid unless in the contition of install the sensor, would
you continue? (y/n)[n]:y
huawei(config-if-power4830-2)#power environment temperature 68 -5 80 -20
This command is invalid unless in the contition of install the sensor, would
you continue? (y/n)[n]:y
huawei(config-if-power4830-2)#power outside_digital 1 available-level low-level
digital_alarm 11 name Fan
huawei(config-if-power4830-2)#power outside_digital 3 available-level low-level
digital_alarm 19 name SPD
huawei(config-if-power4830-2)#display power system parameter
EMU ID: 2 Power system information
----------------------------------------------------------------------------
Charge control state: Automatic control
Equalizing voltage : 56.50V Floating voltage : 53.50V
Charge Lmt quotiety : 0.15 Equalizing time : 60 days
Battery number : 1 Battery 0 capacity : 75 AH
battery temperature test upper : 80C battery temperature test lower: -20C
temperature redeem quotiety : 80mV
battery temperature alarm upper: 50C battery temperature alarm lower: 0C
Battery off permit : Permit Battery off voltage : 43.00V
AC over alarm volt : 280V AC lack alarm voltage : 180V
DC over alarm volt : 58 V DC lack alarm voltage : 45 V
Power module number : 2
module 0 address: 1 module 0 switch state : On
module 1 address: 2 module 1 switch state : On
Battery high-temperature-off permit : Forbid
Battery high-temperature-off temperature: 53 C
----------------------------------------------------------------------------
huawei(config-if-power4830-2)#display power environment parameter
EMU ID: 2 Power environment configration parameter
----------------------------------------------------------------------------
AnalogID Name AlmUpper AlmLower TestUpper TestLower Unit Type
0 Temperature 68 -5 80 -20 C Current
1 Humidity 80 10 100 0 %R.H. Current
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DigitalID Name available Level |DigitalID Name available Level
0 - 1 | 1 Fan 0
2 - 1 | 3 SPD 0
4 - 1 | 5 - 1
6 - 1
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huawei(config-if-power4830-2)#display power alarm
EMU ID: 2 Power alarm information
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Mains supply yes : yes Mains supply lack : normal
Total vol lack : Normal
Load fuse 0 : Connect
Load off : on battery off : on
Battery 1 loop : connect
Environment Temperature : Normal Environment Humidity : Normal
Door alarm : Alarm Water alarm : Normal //The "Door alarm" alarm is generated because the door of the cabinet is not closed.
Fog alarm : Normal Battery Temperature alarm : Normal
Wiring alarm : Normal Acinput air switch : Normal
Battery 1 Temp-Sensor : Invalid Environment 1 Temp-Sensor : Invalid
Environment Humidity-Sensor : Invalid
module 0 : normal
module 1 : normal
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DigitalID Name Alarm State|DigitalID Name Alarm State
0 - Normal | 1 Fan Normal
2 - Normal | 3 SPD Normal
4 - Normal | 5 - Normal
6 - Normal
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huawei(config-if-power4830- NE40E-X8 2)#quit
huawei(config)#save