MAINTENANCE

There are no user-serviceable parts except for the fuses. If the transformer in the unit does not work properly, contact the factory for return information. Refer to the Product Warranty and Return Information section of this manual.

Clean the outer surface of the power supply with a nonabrasive cleaning cloth and anti-static cleaner. Do not use kerosene or similar substances that may damage the surface.

SPECIFICATIONS

MECHANICAL

Cable Entry

Hole plugs for 3/4-inch (1.9 cm) conduit

Fuse Size

All fuses are 5 x 20 mm

ELECTRICAL

Input Voltage

120 or 240 VAC, 50/60 Hz

Output Voltage

24/28 VAC

Required Input Current

4.40/2.30 A

Output Fuse Ratings

8 A

Output Circuit Breaker Ratings

 

WCS4-20

8 A

WCS4-20B

3 A

Input Connectors

Screw-type barrier strips

Output Connectors

Screw-type barrier strips

Input Wire Size

12–16 gauge solid wire

Output Wire Size

12–22 gauge solid or stranded wire

Recommended Wiring Distances

Refer to Table C on page 7.

GENERAL

Construction

Aluminum

Finish

Gray polyester powder coat

Environment

Outdoor, -50° to 122°F (-46° to 50°C)

Dimensions

5.0" D x 12.0" W x 14.5" H

 

(12.7 x 30.5 x 36.8 cm )

Unit Weight

16.2 lb (7.3 kg)

RATINGS

Meets NEMA Type 4, IP66 standards

(Design and product specifications subject to change without notice.)

C654M-E (12/08)

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Pelco C654M-E (12/08) 3 manual Maintenance, Specifications