RCD: 480VAC Three Phase Transient Voltage Filters
• 480 Volt Ratings
• Delta Configuration
• Three Phase (3Ø)
Applications
• Varistor Options
• Single Package
• Stranded Wire Leads
Operation
Transient Voltage Filters
R-C networks (Resistance-Capacitance) are applied to circuits where transient electrical voltages can cause a malfunction or damage in solid state controls or control systems (PLCs, CNCs, NCs, Solid State Counters, etc.) The RCD is typically applied in parallel with three phase inductive loads (motors) to absorb the transients generated when the load is disconnected from the line. It also absorbs electrical noise while the load is operating. The Varistor option provides additional protection by clamping the transients at a specific voltage level (Max. Clamping Voltage).
Specifications
Electrical
Input Voltage:Up to 480VAC, 3Ø, 50/60Hz.
Capacitance: 0.47 microfarads, ±10%
Resistance: 100 or 220 ohms, ±5%, 7 watts
Varistors:
Max. Allowable AC Voltage: 625VAC
Max. Clamping Voltage: 1650V @ 50A
Energy: 40 joules
Power Consumption: 72 watts @ 480VAC
Physical
Mounting: Surface
Termination: #16 Stranded Wire Leads
Packaging: Dust Cover
Weight: 12 Oz.
Ambient Temperatures
Operating: -40°C to 60°C
Storage: -40°C to 85°C
Hook-Up