LF 210-S

LF 210-S is a current transducer. Used for the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. Application includes windmill inverters, test and measurement, AC variable speed and servo motor drives, static converters for DC motors drives, battery supplied applications, uninterruptible power supplies (UPS), switched mode power supplies (SMPS), power supplies for welding and industrial application domain. Complies with safety standards IEC 61010-1: 2010, IEC 61800-5-1: 2007, IEC 62109-1: 2010, UL 508 : 2013.

• Bipolar and insulated current measurement, current output
• Closed loop (compensated) current transducer, panel mounting
• High accuracy, very low offset drift over temperature
• 3.5KV RMS voltage for AC insulation test, 50Hz, 1min (type test)
• 8.8KV impulse withstand voltage 1.2/50µs (according to IEC 61800-5-1)
• 10.2mm clearance (pri.-sec., shortest distance through air), V0 case material (according to UL 94)
• 200A maximum primary nominal RMS current, 100KHz typ frequency bandwidth (RM = 50 ohm, -3dB)
• Secondary current range from -0.21 to 0.21A, supply range from ±11.4 to ±15.75V
• Sensitivity error range from -0.1 to 0.1%, linearity error range from -0.05 to 0.05% of Ipn
• Ambient operating temperature range from -40 to 85°C