Справочник Пользователя для Pelco C490M-D (1/96)

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Pelco Manual C490M-D (1/96)
Model
Input Voltage
Consumption
Cable Size
Cable Distance
HB6000
120 VAC
90 watts
22 Awg
464.7 ft (141.6 m)
20 Awg
738.9 ft (225.2 m)
18 Awg
1,175.5 ft (358.7 m)
16 Awg
1,865.7 ft (568.7 m)
HB6000/220
230 VAC
90 watts
24 Awg
1,047.4 ft (319.2 m)
22 Awg
1,666.0 ft (507.8 m)
20 Awg
2,649.2 ft (807.5 m)
18 Awg
4,214.6 ft (1,284.6 m)
16 Awg
6,688.8 ft (2,038.7 m)
HB6024
24 VAC
90 watts
20 Awg
31.5 ft (9.6 m)
18 Awg
50.2 ft (15.3 m)
16 Awg
79.6 ft (24.3 m)
14 Awg
127.0 ft (38.7 m)
Recommended Cable Sizes
4.2  MID-WALL MOUNTING
To mount the enclosure mid-wall, use the optional hood,
HS1000H, and perform the following steps:
1.
Follow steps 1-7 in Section 4.1.
2.
Attach the hood to the enclosure with the required
fasteners provided (minimum 3/8" diameter rec-
ommended).
3.
Close the cover and check that all components clear.
Secure the cover with the four (4) 1/4-20 “Tampruf”
screws provided.
4.3  SPEAKER INSTALLATION
The HS1000 provides two (2) positions for mounting
small speakers (3" x 3" bolt pattern) to be provided by
the user.
The speaker grills are shipped with a cover plate
mounted over each on the inside. This plate must be
removed prior to speaker installation.
NOTE: The speakers mount to the front cover
of the enclosure. Be sure to leave an adequate
loop of cable to allow the cover to be opened.
4.4 OPTIONAL HB6000, HB6000/220,
AND HB6024 HEATER/BLOWER KITS
The HB6000, HB6000/220, and HB6024 heater/blower
kits require 120 VAC, 230 VAC, or 24 VAC respectively.
They provide 80 watts of heat which is thermostati-
cally controlled to turn on at 40
°F (4.44° C) and turn
off at 60
°F (15.56° C). They also provide internal air
circulation which is thermostatically controlled to turn
on at 110
°F (43.33° C) and off at 80°F (26.67° C).
4.4.1  Recommended Cable Size
CAUTION: When using a single power
source for both the camera and accessories,
the camera power consumption must be taken
into consideration when determining the wire
gauge.
The cable sizes listed in the table below, should be con-
sidered as the minimum recommended sizes for use with
the combination of blower/heater/camera.