Hardware overview

	A	CT probe connector: To connect the MFLK1 to the appropriate open core toroid.*
	B	Voltage input probe connector: (If required) To connect the MFLK1 with the system voltage, between line and earth.*
	C	Battery charge level: Displays the available battery capacity (Alternatively in percentage and in Volts).
	D	Red LED and buzzer: When the MFLK1 detects insulation fault, LED turns ON and the buzzer is activated.
	E	Power connector: To charge the MFLK1.Use CE/IEC certified charger having output ratings 24 V DC, 1 A.
	F	Fault locator display: Displays the % of the calibrated signal if voltage input is not connected to the system. insulation resistance and capacitance if IFL12 is set and wired accordingly.
	G	Power ON/OFF switch
	H	CT connector with cap: To connect the MFLK1 to the CT probe.
	I	Voltage input connector with cap: (If required) To connect the MFL to the Voltage Input Probe.

Model	Commercial reference
MFLK1	IMDMFLK1