The details of the variable inductor part number 18520L is shown below:
166 Amp Variable Choke
- Variable Inductor 4.75 to 23 mH, P/N 18520L
- L (1, 2) = 4.75 to 23 mH, 166 A
- Open core and coil: 15″ H x 15″ W x 16″ D
- K thermocouple is embedded inside the coil.
- 140º C Normally Closed temperature sensors embedded inside coil. Sensor trips at 140º C
- The experimental unit is not impregnated
- When gap is minimum, L = 4.75 mH
- When gap is maximum, L = 23 mH
- Temperature rise should be monitored on unit at all times. Not to exceed 100º C.