DKR02.1-W200B-BA01-01-FW

DKR02.1-W200B-BA01-01-FW is manufactured by Bosch Rexroth Indramat as part of the DKR Drive Controllers series, a digital intelligent AC drive control platform. It belongs to line series 02 and uses design version 1. Its current-rating designation is 200, placing it in the corresponding drive capacity class. The drive provides approximately 47 kW of continuous power and 120 A of continuous current at a 4 kHz switching frequency. Its peak current is 141 A for short periods of increased motor demand.

The rated power input is three-phase AC at 400 to 480 V with a tolerance of ±10%. A 230 V AC control supply with a tolerance of ±10% powers the control circuits. The analog command interface accepts analog control signals, while digital servo and resolver feedback provide motor position and speed information. Function module 01, version 01, determines the installed functional configuration.

An internal bleeder dissipates regenerated energy through the brake resistor. The resistor provides 1.5 kW of continuous braking power and can absorb a maximum braking energy of 240 kWs. Cooling is supplied by a built-in air blower to remove heat during operation, and total heat dissipation is 1,600 W. The unit weighs approximately 104 kg.