Pelco BK4220, HK4220, HK4024, BK4024 User Manual 3

C2415M (11/99)
BK4000 Series Blower Kit
HK4000 Series Heater Kit

®

3500 Pelco Way
Clovis, CA 93612-5699
USA

In North America & Canada:
Tel [phone]
FAX [phone]

International Customers:
Tel [phone]
FAX [phone]

www.pelco.com

IMPORTANT SAFEGUARDS AND WARNINGS

Prior to installation and use of this product, the following WARNINGS should be observed.

1. Installation and servicing should only be done by qualified service personnel and conform
to all local codes.

2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or 6P
enclosure, it is designed for indoor use only and it must not be installed where exposed to
rain and moisture.

3. Only use replacement parts recommended by Pelco.

4. After replacement/repair of this unit’s electrical components, conduct a resistance
measurement between line and exposed parts to verify the exposed parts have not been
connected to line circuitry.

Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.

MODELS

BK4000 Blower kit for EH4014/EH4018 Series Enclosure, 120 VAC, 4 watts
BK4024 Same as BK4000 except for 24 VAC, 3 watts
BK4220 Same as BK4000 except for 230 VAC, 4.8 watts
HK4024 Heater kit, thermostatically controlled, 24 VAC, 40 watts, for EH4014/EH4018

Series Enclosure, activates ON at 40°F (4.44°C) and OFF at 60°F (15.56°C)

HK4220 Same as HK4024 except for 230 VAC, 30 watts

INSTALLATION

CAUTION:

When using a

single power source for both the

The following cable sizes are the minimum recommended for use with the combination of
blower/heater/camera.

camera and accessories, the
camera power consumption
must be taken into consideration
when determining wire gauge.

Table A. Power Requirements and Recommended Cable Sizes

Power

Model Number Input Voltage Consumption Cable Size Cable Distance

EH4014-1/ 120 VAC 44 watts 22 AWG 1,013 ft (308.8 m)
EH4018-1 20 AWG 1,612 ft (491.3 m)

EH4014-2/ 24 VAC 43 watts 20 AWG 65 ft (19.8 m)
EH4018-2 18 AWG 100 ft (30.48m)

EH4014-3/ 230 VAC 34.8 watts 20 AWG 7,488 ft (2,282 m)
EH4018-3 18 AWG 11,913 ft (3631 m)

18 AWG 2,564 ft (781.5 m)
16 AWG 4,070 ft (1,240.5 m)

16 AWG 165 ft (50.3 m)
14 AWG 265 ft (80.8 m)

16 AWG 18,906 ft (5,763 m)
14 AWG 30,161 ft (9,193 m)

BK4000 120 VAC 4 watts 22 AWG 11,152 ft (3,399.1 m)

BK4024 24 VAC 3 watts 20 AWG 945 ft (288.0 m)

BK4220 230 VAC 4.8 watts 20 AWG 54,289 ft (16,547.5 m)

HK4014 120 VAC 40 watts 22 AWG 1,115 ft (339.9 m)

HK4024 24 VAC 40 watts 20 AWG 70 ft (21.3 m)

HK4220 230 VAC 30 watts 20 AWG 8,686 ft (2,647 m)

20 AWG 17,733 ft (5,405.0 m)
18 AWG 28,213 ft (8,599.3 m)
16 AWG 44,776 ft (13,647.7 m)

18 AWG 1,500 ft (457.2 m)
16 AWG 2,385 ft (726.9 m)
14 AWG 3,805 ft (1,159.8 m)

18 AWG 86,370 ft (26,326 m)
16 AWG 137,075 ft (41,780 m)
14 AWG 218,667 ft (66,650 m)

20 AWG 1,770 ft (539.5 m)
18 AWG 2,820 ft (859.5 m)
16 AWG 4,475 ft (1364.0 m)

18 AWG 110 ft (33.5 m)
16 AWG 175 ft (55.3 m)
14 AWG 285 ft (86.9 m)

18 AWG 13,819 ft (4,212 m)
16 AWG 21,932 ft (6,685 m)
14 AWG 34,986 ft (10,664 m)