Specifications, Electrical/mechanical, Environmental – Alpha Technologies SD08 User Manual

Page 5: Hardware, Recommended connection wire sizes (as per csa/ul)

Specifications for Argus Technologies’ Battery Fail Monitor SD08

Argus Technologies Ltd.

018-546-B1 Rev C WC

Electrical/Mechanical

Input Voltage:

± 20 to 60Vdc

Dimensions:

38mm H x 114mm W x 25mm D
(1.5" H x 4.5" W x 1" D)

Mounting:

1 RU; 19” flush rack mounting (fits 4 modules)
1 RU; 23” flush rack mounting (fits 5 modules)
Wall mount; stand-alone (fits 1 module)

Weight:

225 g (0.5 lb.)

Environmental

Operating Temperature:

-40 to +50°C
(-40 to +122°F)

Humidity:

0 to 95% (non-condensing)

Hardware

Front Panel Keypad:

Reset button

LEDs:

Battery Condition OK (green)
Battery Condition Fail (red)

Front Panel Switch:

Rotary switch, 16 detents (0.1V increments);
sets the maximum voltage deviation to 1.6V

Rear Terminal Inputs:

7 screw terminals for customer connection:
1 Battery –
1 Battery +
2 Battery Midstring
1 Alarm NC
1 Alarm NO
1 Alarm Common

Rear Relay Output:

1 Form C; Battery Fail

Recommended Connection Wire Sizes (as per CSA/UL)

Input/Output:

Temperature Range

Minimum Wire Size

0 to +50°C

2.5 to 0.34mm

(32 to +122°F)

(#14 to #22 AWG)

The above information is valid at the time of publication. Consult factory for up-to-date ordering information.
Specifications are subject to change without notice.