CALIBRATORS
Here you will find a suitable calibrator for each type of partial discharge measurements.
LDIC provides the following partial discharge calibrators:
LDC-5
The Partial Discharge Calibrator Type LDC-5 is used for external calibration of the standard partial discharge measuring circuit according to DIN EN IEC 60270:2001.
LDC-7/UHF
The Pulse Generator LDC-7/UHF is designed for sensivity verification of partial discharge measuring circuits operating in the UHF/VHF domain. It is crucial for UHF Partial Discharge Measurements.
LDJ-5
The charge injector type LDJ-5 is especially developed for on-site partial discharge diagnosis tests, using the differential Lemke probe LDP-5.
LDC-5/R
The Reference Calibrator LDC-5/R is used to generate good usuable charge pulses of high accuracy, whereby the pulse magnitude can be adjusted continuously between 1 PC and 2000 pC.
LDC-5/D
The double impulse calibrator type LDC-5/D is for the external calibration of the standard PD measuring circuit according to DIN EN IEC 60270:2001 (single pulses).
The LDC-5/D is especially designed for PD measurements on (long) cables and in conformance to DIN EN IEC 60885-3. I.e. Additional function if the 500 pC range is selected:
Generating of double pulses according to IEC 60885-3 with variable pulse distance between
0.1 µs and 100 µs with a PD level of 50 pC for both pulses.
LDT-5
The calibrator tester type LDT-5 is designed for checking and verifiying partial discharge calibrators.
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