Dodge 50 사용 설명서

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페이지 인쇄

These instructions must be read thoroughly before installing or operating this product.

FEATURES

•

120 VAC Input 50/60 Hz

•

Full Wave 90 VDC Output

•

0.80 Amp Rating

•

Switch Protection

•

Operates a clutch or brake

SPECIFICATIONS

INPUT: 120 VAC, 50/60 Hz, 1 phase, 100 VA Max.

OUTPUT: 90 VDC nominal, full wave rectified, 0.80 amps Max.

AMBIENT TEMPERATURE: –40°F (–40°C) to 122°F (50°C)

SWITCHING: Supplied by customer.

1. Electromechanical:

Single pole single throw, rated 120 VAC, 1 amp min.

2. Solid state:

Triac, rated 120 VAC, 1 amp min. (off state leakage current

at 2 mA Max.)

WARNING: Because of the possible danger to person(s) or

property from accidents which may result from the improper

use of products, it is important that correct procedures be

followed: Products must be used in accordance with the

engineering information specified in the catalog. Proper

installation, maintenance and operation procedures must

be observed. The instructions in the instruction manuals

must be followed. Inspections should be made as necessary

to assure safe operation under prevailing conditions. Proper

guards and other suitable safety devices or procedures as

may be desirable or as may be specified in safety codes

should be provided, and are neither provided by Baldor

Electric Company nor are the responsibility of Baldor

Electric Company. This unit and its associated equipment

must be installed, adjusted and maintained by qualified

personnel who are familiar with the construction and

operation of all equipment in the system and the potential

hazards involved. When risk to persons or property may be

involved, a holding device must be an integral part of the

driven equipment beyond the speed reducer output shaft.

Instruction Manual for Dodge Model 50

Clutch/Brake Power Supplies

DESCRIPTION

The Model 50 Clutch/Brake power supply is capable of operating

any DODGE clutch or brake within its rating. Switching for the

DODGE Model 50 is done on the 120 VAC input of the power

supply via a customer supplied switch. Internal circuitry provides

suppression of switching transients thus ensuring both fast

response and switch protection.

INSTALLATION

MOUNTING:

The Model 50 power supply may be mounted in any convenient

location using the mounting dimensions shown in Figure 1.

1.070

2.140

Figure 1 - Mounting of Model 50 Power Supply

2. WIRING:

Connections to the power source, switch and clutch or brake

coils as per Figure 2.

Clutch/Brake Connections: Before connecting the lead wires

from the clutch or brake, measure the coil resistance to ensure

it is at least 112 ohms. If two clutches or brakes are used on a

single output, the equivalent parallel total resistance must exceed

112 ohms. This will make sure the power supply will handle the

amperage required. The wire size for making connections should

be consistent with current ratings of the clutch and brake and

length of wire between the power supply, switch, clutch or brake.

WARNING: The user is responsible for conforming to the

National Electrical Code and all other applicable local codes

in respect to wiring practices, grounding, disconnects,

and overcurrent protection. Installation of an approved

disconnecting means in the line side of the controller is of

particular importance. Failure to observe these precautions

could result in severe bodily injury or loss of life.

.171 DIA FOR

#8 SCREW

WIRE LEADS ARE

1.140

6" LONG

.570

.625