Dynamic Braking Resistor rated 1.6 Ohms x 17500Watts (17.5kW).
Application: When connected to a suitable Inverter drive this will add braking to the drive system, by absorbing energy returning from the load.
Overload: Maximum 10 x Power for 12 seconds every 120 seconds.
Rating: 17.5kW.
Time ‘On': Continuous 100% Duty.
Resistance: 1.6Ω when Cold at 20°C Ambient, or 1.684Ω Hot.
Resistors: ‘SD’ Girder Expanded Mesh Elements.
Element Material: Alloy 601.
Co-efficient: 0.0105 per °C.
Element Temperature: 500°C Rise from a 20°C Ambient.
Resistance Change: 5.25%.
Ambient Operating Temperatures: -30°C to 45°C.
Environment: Indoor.
Atmosphere: Natural.
Support Material: Grade 304 Stainless Steel End Frames.
Thickness: 2.0mm.
Finish: Natural.
Final Colour: Natural.
Ingress Protection: IP00 to IEC 529 (BS EN60529).
Terminals: Load Connections: Stainless Steel Alloy Tags with M10 clearance hole.
Location: Ends of Resistor Girder.
Approximate Overall Dimensions:-
Width A = 800mm, Height B = 120mm & Length C = 680mm overall without electrical or cooling clearance. Refer to drawing attached.
Part Number: SK-E47494 1R6
Dowload the general arrangement drawing from the link below:-