Reference Data; Technical Information; Table 1-1. Reference Data Night Scan Chief - Will Burt Night Scan Chief Installation, Operation & Maintenance Manual

1.4 REFERENCE DATA

The reference data for the Chief given in Table 1-1 is not inclusive of all models. Please refer to product
literature or www.willburt.com
Model No.
NS6 Stowed Height
NS7.5 Stowed Height
NS6 Ext. Height
NS7.5 Ext. Height
Total Unit Weight**
Tube Diameter Range 3.5 to 2.5in 3.5 to 2.5in 3.5 to 2.5in 3.5 to 2.5in 3.5 to 2.5in 3.5 to 2.5in
No. of Mast Sections
Mast Air Volume
(NS7.5)
Max. Operating
Air Pressure
Required DC Electrical
Power Supply
Required Electrical
Supply for Lights
*Maximum dimension is the largest dimension on all specified models.
**Weight given is approximate for 7.5-foot models

1.5 TECHNICAL INFORMATION

Power Requirements
The DC power for the Chief is supplied through direct connection to the base circuit board. The DC
power is internally protected with a 20 amp auto-resetting circuit breaker. The Chief will operate from
either 12 or 24 volt DC power with no customer changes necessary. The electronic system has built in
reverse polarity protection. For optimum performance, a minimum of 11 volts is required at the Chief
base. Long runs of cable can introduce power loss For long runs, it may be necessary to add an
intermediate junction box in the DC cable so that DC power can be applied closer to the Chief.
Revision 1
for additional information including length, width and height information.

Table 1-1. Reference Data Night Scan Chief

140DC 300DC
10 in 10 in
10 in 10 in
6ft. 6ft.
7ft-6in 7ft-6in
100 lb. 100 lb.
3 3
0.26 cu. ft. 0.26 cu. ft.
20 psi 20 psi
12V/20 amp 12V/20 amp
24V/10 amp 24V/10 amp
12V/12 amp 12V/25 amp
24V/6 amp 24V/13 amp
1800 3000P
10 in 10 in 10 in
10 in 10 in 10 in
6ft. 6ft. 6ft.
7ft-6in 7ft-6in 7ft-6in
100 lb. 110 lb. 120 lb.
3 3 3
0.26 cu. ft. 0.26 cu. ft. 0.26 cu. ft.
20 psi 20 psi 20 psi
12V/20 amp 12V/20 amp 12V/20 amp
24V/10 amp 24V/10 amp 24V/10 amp
220V/10 220V/15 220V/25
amp amp amp
Night Scan Chief
5400 6000
10 in
10 in
6ft.
7ft-6in
130 lb.
3
0.26 cu. ft.
20 psi
12V/20 amp
24V/10 amp
220V/30
amp
1-2