Emerson NetSure 722 Bulk Output Power System Ficha de datos descargar pdf (Pagina 104)

NetSure

™

ACU+ Controller (Advanced Control Unit Plus)

User Instructions, UM1M820BNA (Issue AK, March 3, 2014)

Spec. No: 1M820BNA, 1M820DNA Code: UM1M820BNA

Model No: M820B, M820D Issue AK, March 3, 2014

•

LVD Type:

Select the type of LVD Contactor. This setting

should not be changed.

SMDU 1 LVD MENU

Menu Navigation:

Main Menu / Settings / LVD / SMDU 1 LVD

Note: For WEB Interface; menu items are found under Device

Information / LVD Group / SMDU 1 LVD / Settings Tab.

"SMDU 1 LVD" Parameter Settings:

•

LVD 1:

Enables or disables LVD1.

•

LVD 1 Mode:

Sets LVD1 to disconnect on a voltage or

time setpoint.

•

LVD 1 Voltage:

LVD1 low voltage disconnect setting

(when LVD set for voltage).

•

LVD1 Recon Volt:

LVD1 reconnect setting (when

LVD set for voltage).

•

LVD1 ReconDelay:

Delay time period until LVD1

reconnects once voltage recovers (when LVD set for

voltage).

•

LVD 1 Time:

The time period before LVD1

disconnection once an AC fail condition occurs

(when LVD set for time).

•

LVD1 Dependency:

Select if LVD1 can disconnect

only if LVD2 has disconnected, or none.

•

LVD 2:

Enables or disables LVD2.

•

LVD 2 Mode:

Sets LVD2 to disconnect on a voltage or

time setpoint.

•

LVD 2 Voltage:

LVD2 low voltage disconnect setting

(when LVD set for voltage).

•

LVD2 Recon Volt:

LVD2 reconnect setting (when

LVD set for voltage).

•

LVD2 ReconDelay:

Delay time period until LVD2

reconnects once voltage recovers (when LVD set for

voltage).

•

LVD 2 Time:

The time period before LVD2

disconnection once an AC fail condition occurs

(when LVD set for time).

•

LVD2 Dependency:

Select if LVD2 can disconnect

only if LVD1 has disconnected, or none.

•

HTD 1:

Enables or disables the High Temperature 1

Disconnect feature. This feature causes LVD1 contactors

to open (disconnect) if a high temperature event occurs.

(See HTD selections in the "LVD Group" Parameter

Settings.)

•

HTD 2:

Enables or disables the High Temperature 2

Disconnect feature. This feature causes LVD2 contactors

to open (disconnect) if a high temperature event occurs.

(See HTD selections in the "LVD Group" Parameter

Settings.)

RECT AC MENU

Menu Navigation:

Main Menu / Settings / AC / Rect AC

Note: For WEB Interface; menu items are found under Device

Information / AC Group / Rect AC / Settings Tab.

"Rect AC" Parameter Settings:

•

Nominal PH-Volt:

Enter the nominal line-to-neutral

voltage (single phase rectifier) or nominal line-to-line

voltage (three phase rectifier).

•

Mains Fail Alm1:

Sets the Mains Fail Alarm 1 value

(percent of nominal).

•

Mains Fail Alm2:

Sets the Mains Fail Alarm 2 value

(percent of nominal).

Corresponding Alarms:

• Phase A Voltage Low 1 (Nominal Minus "Mains Fail Alarm

1 Percent of Nominal)

• Phase A Voltage Low 2 (Nominal Minus " Mains Fail Alarm

2 Percent of Nominal)

• Phase A Voltage High 1 (Nominal Plus " Mains Fail Alarm 1

Percent of Nominal)

• Phase A Voltage High 2 (Nominal Plus "V Mains Fail Alarm

2 Percent of Nominal)

Phase A used in the example above, Phase B and Phase C are

similar.

EIB

EIB 1 MENU

Menu Navigation:

Main Menu / Settings / EIB / EIB 1

Note: For WEB Interface; menu items are found under Device

Information / EIB Group / EIB 1 / Settings Tab.

"EIB 1" Parameter Settings:

•

Shunt # Set As (Not Used, General, Load, Battery):

Not Used:

Indicates this shunt input is not used.

General:

Indicates the measurement of the shunt

will be displayed and will not be added to Total DC

Load or Total Battery Load.

Load:

Indicates the measurement of the shunt will

be displayed and added to the Total DC Load.

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