PRODUCTS

Digital Fault Recording

SHERLOG Cx - stationary disturbance recorder, basic unit, modular configurable

SHERLOG Cx is a high-accuracy digital disturbance recorder for the comprehensive monitoring of power engineering equipment such as lines and bus bars as well as the accompanying protection equipment and switchgear. The basic unit contains the power supply unit, master processor unit, one Analog Input Module with 8 inputs and 4 potential-free relay outputs for status and alarm messages. For the acquisition of measured values, the basic unit can accommodate  various measurement modules for analog and binary signals, making it possible to monitor various power systems simultaneously. One SHERLOG Cx rack (19"/3HU) is extendable up to 4 analog- and 8 binary modules. SHERLOG Cx systems can be linked together via special bus adapters, enabling the creation of disturbance recorder systems with an almost unlimited number of analog and binary channels.

Analog inputs	Total number per 3 HU	up to 32
Binary inputs	Total number per 3 HU	up to 128 (1921))
Binary outputs	Total number per 3 HU	up to 36
Internal UPS
Display	Alphanumeric LCD
	8 status LEDs
Keyboard
Max. sample rate	37.5 kHz
Housing	drawer	19", 3 HU
Weight		3.0 kg

¹⁾ With galvanic isolation in groups of 8

standard  optional