Liebert 1500, 4000, 6000 A 3.8Helios Monitor 3000/48 Optional, 3.8.1Mechanical Specifications

Models: 3000

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3.8Helios Monitor 3000/48 (Optional)

3.8Helios Monitor 3000/48 (Optional)

3.8.1Mechanical Specifications

The mechanical specifications of the Helios Monitor 3000/48 are listed in Table 28.

Table 28 Mechanical specifications of the Helios Monitor 3000/48

Figure

Height

Depth

Width

Weight

 

 

 

 

 

Figure 23

45 mm

222 mm

280 mm

2.8 kg

 

(1.75 in.)

(8.75 in.)

(11.0 in.)

(6.2 lb)

 

 

 

 

 

The above dimensions are without the mounting brackets. The weight may vary slightly depend- ing on the number and type of analog interface modules installed in the unit.

Figure 23 Front view of the Helios Monitor 3000/48 (without the mounting brackets)

UNIT

 

 

 

 

ADRESS

 

 

 

 

 

 

HELIOS Monitor 3000/48

: MODE SELECTION

POWER/FAIL

 

: PARAMETER SELECTION

LED INDICATOR

ROTARY SWITCHES

12 DIGIT ALPHA-NUMERIC DISPLAY

4 PUSH-BUTTON KEYPAD

3.8.2Electrical Specifications

The input voltage of the Helios Monitor 3000/48 is -48 V DC nominal, with a range of -42 V DC to -60 V DC.

The input current drain is 400 mA. This current drain may vary slightly depending upon the number and type of analog interface modules installed in the unit.

For more detailed electrical specifications of the Helios Monitor 3000/48, refer to the appropriate user manual listed in 6.0 - Reference Documents.

3.9600 A and 1200 A Battery Disconnect Unit (Optional)

The Battery Disconnect Units are 11 inches high and provides for 500 mm (19 in.) or 600 mm

(23 in.) framework mounting or wall mounting. The units are equipped with a heavy duty circuit breaker that can be used to manually or automatically disconnect a battery string. Reconnect is manual only. The breaker is mid trip and equipped with a relay trip feature.

Figure 24 600 A Battery Disconnect Unit

600 A

BATTERY DISCONNECT UNIT

 

DISABLE

 

 

 

 

TEST DISC

CALIBRATE

 

 

F1

AUTODISC

DSBL BDA

SP

FA

CAL

VOLT ADJ

GRD

-48V

3 A

 

 

 

 

OFF ON

OFF

ON

 

 

 

 

 

OFF

ON

 

 

 

For more detailed electrical specifications of the Battery Disconnect Unit, refer to the user man- ual, SL-60040.

Specifications 25

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Liebert 1500, 4000 3.8Helios Monitor 3000/48 Optional, 3.8.1Mechanical Specifications, 3.8.2Electrical Specifications