Sander Elektronik AG - Your partner for emergency lighting

M-BUS CONVERSION INVERTER SELECTION

luminaire safety class ---->	Safety Class I (metal)	Safety Class I (metal)	Safety Class I (metal)	Safety Class I (metal)	Safety Class II (plastic)	Safety Class II (plastic)	Safety Class II (plastic)	Safety Class II (plastic)
LED array: isolation type (1) --->	SELV	SELV	non SELV	non SELV	SELV	SELV	non SELV	non SELV
accessibility (4) (5) --->	touchable LEDs (4)	non touchable LEDs (5)	non touchable LEDs (5)	non touchable LEDs (5)	touchable LEDs (4)	non touchable LEDs (5)	non touchable LEDs (5)	non touchable LEDs (5)
LED forward voltage (2) --->	12Vdc < U <55Vdc	20Vdc < U <105Vdc	20Vdc < U <130Vdc	100Vdc < U <220Vdc	12Vdc < U <55Vdc	20Vdc < U <105Vdc	20Vdc < U <130Vdc	100Vdc < U <220Vdc
mounting inside the luminaire	LEHF-SRM LELT-SRM	LELT-SRM	LEHF-SRM	LEHF-SRM LELT-SRM	LELT-SRM	LELT-SRM		LELT-SRM
mounting outside of the luminaire	LEHF-SRM LELT-SRM	LELT-SRM	LEHF-SRM	LEHF-SRM LELT-SRM	LEHF-SRM LELT-SRM	LELT-SRM	LEHF-SRM	LEHF-SRM LELT-SRM
mounting outside of the luminaire (without additional housing)	LELM-SRM LELY-SRM	LELM-SRM LELY-SRM		LELM-SRM LELY-SRM	LELM-SRM LELY-SRM	LELM-SRM LELY-SRM		LELM-SRM LELY-SRM
suitable inverter voltage type	55V	105V	130V	220V	55V	105V	130V	220V
maximum output voltage of the inverter with faulty LED array (3)	< 60Vdc	< 120Vdc	< 150Vdc	< 300Vdc	< 60Vdc	< 120Vdc	< 150Vdc	< 300Vdc

NOTES

(1) PELV and FELV LED-Arrays (i.e. LED-Arrays connected to earth) are not usable because of high-frequency mains reinjection current under emergency, which cannot be filtered by the conversion kit (the EMC-standard cannot be complied to).

(2) Measurement with LED-array switched on (measurement on the LED-array or value given on the LED-converter).

(3) Measurement with LED-array switched on and either faulty or disconnected LED-Array.

(4) The LEDs are touchable if the luminaire cover can be removed without having to use a tool.

(5) The LEDs are non touchable if the luminaire cover cannot be removed without having to use a tool.

HOUSINGS

inverter type	housing type	housing material	housing dimensions (L x W x H) in mm	hole spacing in mm	notes
LEHF	F	Metal	210 x 31.5 x 21.5	205.5	No strain relief. Battery connection through PCB connector.
LEHH	H	Metal	180 x 40 x 28	175.5	No strain relief. Battery connection on cable.
LELK	K	Metal	150 x 30.2 x 22.1	142	No strain relief. Battery connection through PCB connector.
LELT	T	PC	177.2 x 30 x 21.5	169.2	No strain relief. Battery connection through PCB connector.
LELY	Y	PC	205 x 37 x 21,75	no holes	Case for battery and electronic module with strain relief for cables.
LELM	M	PC	292 x 81 x 41	no holes	Case for battery and electronic module with strain relief for cables.