Novaris Products - Global Solutions in Lightning and Surge Protection

Product Information

Product Range

Standards Compliance

IEC 61643-1 class II, III

AS/NZS 1768 categories A, B

IEEE C62.41 categories A, B

BS 6651 categories A, B

CP 33 categories A, B

IEC 1000-4-5

UL1449 third edition

Surge Filters 2A & 6A

Product Features

Product Description

Novaris SFD surge filters provide the highest level of protection for critical and essential equipment up to 6A per phase.

		SFD1-2 6.5-275	SFD1-6 6.5-275	SFD3-6 13-275-A	SFD3-6 50-275-A
Electrical Specifications
Connection type		Series
Modes of protection		All mode (L-N, L-PE, N-PE)
Nominal voltage	U₀	230V / 50Hz
Maximum continuous voltage	U_c	275V / 50Hz
Phases		1		3
Maximum discharge current (8/20μs)	I_ma_x	6.5kA		13kA	50kA
Maximum load curent	I_L	2A	6A
Protection stages		Metal oxide varistor / LC filter / metal oxide varistor
Voltage protection level @ 3kA (8/20μs)	U _p	<700V
Response time	t_A	Instantaneous
Earth leakage current		<500μA
Maximum voltage drop (% of U0)	ΔU	<1%
Displays (optional)		LED*
Alarms (optional)		-
Alarm isolation to active circuitry		-

Mechanical Specifications
Operating temperature / humidity		-40 to +40ºC / 0 to 90% non-condensing
Terminal capacity - power		2.5mm²		16mm²
Terminal capacity - alarm		2.5mm²
Terminal screw torque - power		0.5Nm		1.0Nm
Terminal screw torque - alarm		0.5Nm
Environmental		IP 20
Mounting		TS35 DIN rail
Weight		350g		1.2kg

Dimensions
Width		27mm (54mm with LED)*		180mm
Height		116mm (95mm with LED)*		95mm
Depth		78mm

Options
LED indication and external alarm		-		Standard
LED indication only		L*		L
Polycarbonate enclosure		P
Voltage variation	U_c	30V / 50V / 130V		50V / 130V	130V