Novaris SFH 250 800A Surge Filter

Novaris SFH 250 800A Surge Filter


Novaris SFH surge filters provide the highest level of protection with the lowest let through voltage. When installed at a main switchboard Novaris surge filters will protect all connected equipment.
 
Product Snapshot
Nominal voltage: 230 V / 50 Hz
Maximum continuous voltage: 275 V / 50 Hz
Phases: 3
Protection stages: Metal oxide varistor / LC filter / metal oxide varistor
Voltage protection level @ 3kA (8/20μs): <360 V
Response time: Instantaneous
Earth leakage current: <1 µA
Maximum voltage drop (% of U0):
<1%
Displays: 7-segment LED, percentage active
Alarms: Segment / thermal failure, clean SPDT contact
Alarm isolation to active circuitry: 4 kV
Discharge Current variations: 150kA / 250kA
Dimension and weight - UPS single cabinet
Part Number
Discharge current (8/20µs) (kA)
Width (mm)
Height (mm)
Depth (mm)
Weight (kg)
SFH3-250-100-275
100
710
710
285
90
SFH3-250-200-275
200
710
710
285
90
SFH3-400-100-275
100
710
710
285
90
SFH3-400-200-275
200
710
710
285
90
SFH3-630-100-275
100
800
1200
400
160
SFH3-630-200-275
200
800
1200
400
160
SFH3-800-100-275
100
800
1200
400
160
SFH3-800-200-275
200
800
1200
400
160
  • Compliant - Compliant with the relevant IEC lightning and surge protection standards, in particular IEC 62305 and IEC 61643.
  • All Mode Protection - Novaris models featuring all mode protection provide protection for all combinations of lines (L-N, L-E, N-E) ensuring the maximum level of protection is achieved at all times. They have been designed for installation in any wiring system worldwide.
  • Multiple Stages - Models featuring multistage transient protection deliver greater levels of protection through a staged approach. The primary stage absorbs the majority of the surge energy. The  remaining stages provide accurate clamping and a degree of redundancy.
  • Redundant Segments - Models featuring redundant segments have a parallel redundant arrangement of high energy metal oxide varistors (MOVs), thus promoting long life and exceptional surge handling capacity.
  • Thermal Sensing - Sustained overvoltages can cause components to overheat and degrade. Thermal sensing warns of this condition without disconnecting the protection.
  • Percent Active Display- A digital display confirms the device rating upon switch on, then displays percentage active. The display indicates segment status and thermal overload.
  • LED Indicators - Provided to indicate operating status.
  • Surge Indicator Panel - The Novaris Surge Indicator Panel (SIP) allows remote monitoring of any Novaris product featuring external alarms. Models featuring external alarms have voltage free changeover contacts (SPDT) for remote status indication.
  • All Metal Enclosures - Novaris surge protection products are housed in safe, all metal enclosures. In the event of a prolonged overvoltage they will not catch fire or explode.

Please see available files below:

Novaris SFH 250-800A Brochure

 

Description
Code
External alarm contacts
Standard
Polycarbonate enclosure
P
Voltage variation
130V
Do you have a similar problem? We can help.
Call 1300 191 365 or email support@fusionps.com.au

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