Descripción
Specifications
MODELO CBC-300
- Part No. 6021-448-009
- Input Power 120 VAC +10% -15%, 50/60 Hz, single phase, 215 VA max.
- Output Pulse-width modulated full wave rectified D.C. Constant current, switch selectable ranges, 0-90 volt
- Ambient Temperature
+32°F to +113°F (0°C to 45°C) with plastic cover installed
+32°F to +150°F (0°C to 66°C) with plastic cover removed - Circuit Protection
Internal line to line short circuit protection
Optional customer supplied fusing on A.C. line, 1.5 Amps, 250 VAC.
Fast-acting fuse internal 300 (recommended 300-1)
Current Adjust (via front panel potentiometers) Dual adjustable channels
Status indicators
“POWER”—green LED indicates A.C. power is applied to the
control. “SHORT”—red LED indicates a short circuit condition exists on one or both outputs.
Internal Adjustments
Set DIP switches SW1 and SW2 to suit the current draw of the connected
clutch/brake coil:
Switch Range 1 2 3 4 5
Max Current
Draw (mA) 60 175 245 305 533
External Switching
Mechanical or electromechanical—customer supplied:
1 Amp, 125 V minimum rating
Solid-state, NPN isolated transistor—customer supplied:
2 Amp, J250 V minimum rating. Maximum off state leakage current <1 mA
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