Partial Discharge Testing
Available on order
Quadrupole
Megger
Partial Discharge Testing
Digital High Voltage Meter HVcompact
Brand:
Megger
Available on order
Product Description
HVcompact is a digital high voltage meter with an oscilloscope featuring automatic range selection and a display for measured voltage values. In addition to measuring high voltage (U DC), the device displays derivatives and additional measured values such as Û, Û/√2, U RMS, amplitude coefficient, and measurement frequency. U DC, Û, Û/√2, or U RMS can be displayed with large symbols for improved readability.
HVcompact is an excellent choice for laboratory use and material testing (quality assurance):
- Measurement, current, and voltage transformers
- High and medium voltage cables
- Distribution devices
With a maximum input voltage of approximately 100 V RMS and a adjustable voltage divider ratio, HVcompact can be easily tailored to your specific testing setup.
Additionally, the device offers voltage limitation monitoring and overvoltage indication. Breakdown analysis is simplified as the voltage history over the last few minutes before such an event is stored in non-volatile memory.
HVcompact is equipped with a serial USB interface on the front panel for connecting the device to a PC with software that monitors voltage along with partial discharge indicators, for example.
On the rear panel, HVcompact features connections for power supply, voltage input (BNC), grounding clamp, relay socket, recorder output (BNC), COM (TTL) socket, and optionally LAN and/or RS-232 connections.
To prevent loading the test sample above the permissible voltage, device settings allow defining measurement voltage limits. If the test voltage exceeds this limit, HVcompact can activate an external relay which can, for example, lock the 'UP' button of the control circuit or disconnect the main automatic switch. Furthermore, the device can detect initial breakdown or arcing by identifying even very small voltage drops leading to such failures. This allows setting a maximum permissible change in voltage.
HVcompact is a digital high voltage meter with an oscilloscope featuring automatic range selection and a display for measured voltage values. In addition to measuring high voltage (U DC), the device displays derivatives and additional measured values such as Û, Û/√2, U RMS, amplitude coefficient, and measurement frequency. U DC, Û, Û/√2, or U RMS can be displayed with large symbols for improved readability.
HVcompact is an excellent choice for laboratory use and material testing (quality assurance):
- Measurement, current, and voltage transformers
- High and medium voltage cables
- Distribution devices
With a maximum input voltage of approximately 100 V RMS and a adjustable voltage divider ratio, HVcompact can be easily tailored to your specific testing setup.
Additionally, the device offers voltage limitation monitoring and overvoltage indication. Breakdown analysis is simplified as the voltage history over the last few minutes before such an event is stored in non-volatile memory.
HVcompact is equipped with a serial USB interface on the front panel for connecting the device to a PC with software that monitors voltage along with partial discharge indicators, for example.
On the rear panel, HVcompact features connections for power supply, voltage input (BNC), grounding clamp, relay socket, recorder output (BNC), COM (TTL) socket, and optionally LAN and/or RS-232 connections.
To prevent loading the test sample above the permissible voltage, device settings allow defining measurement voltage limits. If the test voltage exceeds this limit, HVcompact can activate an external relay which can, for example, lock the 'UP' button of the control circuit or disconnect the main automatic switch. Furthermore, the device can detect initial breakdown or arcing by identifying even very small voltage drops leading to such failures. This allows setting a maximum permissible change in voltage.
