ENCAPSULATED TRANSFORMER, 5 KVA, 5 KHZ, P/N JA-06

Specifications:

• • Encapsulated High Voltage Transformer, 5 KVA, 1 PH, 5 KHz, P/N JA-06
  • Primary (1, 2): 350 V RMS, 15 Amps, flex lead
  • Secondary (3, 4): 60000 V RMS, 84 mA, porcelain bushing
  • Unit is designed to accept 350 V RMS and output of 60000 V RMS for short duration. We do not have the capability to test the unit at full 60000 V RMS. Unit is tested at 0.25 V P-P instead of 350 V RMS at 5 KHz and 50 KHz on the primary side.
  • Ferrite Core construction
  • Dimensions: 12”W x 9”D x 5”H
  • Mounting dimensions: 10.750” W x 5.375”D
  • Weight: 31 lbs.

The photo of the encapsulated transformer is shown below:

The photo of the nameplate is shown below:

The 60000 V secondary consists of 20 windings of 3000 V in series.

The schematic diagram is shown below. Primary is one winding, secondary is 20 windings in series.

Test results:

• • R (primary) = 81.7 milliohms
  • LS (Primary) = 443 uH, Q = 37
  • R (secondary) = 244.5 Ohms
  • LS (secondary) = 12 H, Q = 76
  • At 50 KHz, Input voltage = 0.25 V P-P, output voltage = 10 V P-P approx.
  • At 5 KHz, Input voltage = 0.25 V P-P, output voltage = 120 V P-P approx.

To discuss your specific application, please call our number at (714) 624-4740, or send us an email at quote@lcmagnetics.com.