Coax + Power Combined Protectors
Control Cabinets & Final Sub Boards
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SFD1
Description
For critical installations, sensitive electronics and computer equipment with single phase loads up to 32A.
Novaris SFD Single Phase Surge Filters provide the highest level of protection for critical and essential equipment. The internal configuration has three stages of protection to ensure the lowest level of let-through voltage possible, making them the ideal choice for sensitive electronics and computer equipment. They are available for circuits from 6A up to 32A.
All SFD1 models are available with external alarms. To order the alarm option add the suffix -A after the model number.
Features & Benefits
- Type 1/2/3 ratings
- LED power and health status indicator
- Three stage protection configured for sensitive loads
- Common and transverse mode filtering and protection
- Active alarm with remote alarm connections (-A model)
- Compact DIN compliant metallic housing
Specifications
| Part Number | SFD1-6-10-275 | SFD1-10-50-275 | SFD1-20-50-275 | SFD1-20-100-275 | SFD1-32-50-275 | SFD1-32-100-275 |
| Nominal voltage | 230V / 50 Hz – 60Hz | |||||
| Maximum continuous voltage AC | 275V / 50Hz – 60Hz | |||||
| Maximum load current | 6A | 10A | 20A | 20A | 32A | 32A |
| L-N Maximum discharge current (8/20μs) | 10kA | 50kA | 50kA | 100kA | 50kA | 100kA |
| L-N Impulse current (10/350μs) | - | 6.25kA | 6.25kA | 12.5kA | 6.25kA | 12.5kA |
| L-N Nominal discharge current (15 x 8/20μs) | 4kA | 20kA | 20kA | 40kA | 20kA | 40kA |
| L-N Voltage protection level @ 3kA (8/20μs) | <700V | <600V | <600V | <600V | <600V | <600V |
| N-PE Impulse current (10/350μs) | - | 2kA | 15kA | 15kA | 15kA | 15kA |
| N-PE Nominal discharge current (15 x 8/20μs) | 4kA | 10kA | 50kA | 50kA | 50kA | 50kA |
| N-PE Voltage protection level @ 1kV/μs | - | <1200V | <1200V | <1200V | <1200V | <1200V |
| Dimensions | W 18mm X H 69mm X D 115mm | W 54mm X H 69mm X D 95mm | W 72mm X H 69mm X D 95mm | W 108mm X H 69mm X D 95mm | ||
| Weight | 145g | 475g | 630g | 670g | 760g | 785g |
| Product Datasheet | Datasheet | Datasheet | Datasheet | Datasheet | Datasheet | Datasheet |
| Insallation Guide | Manual | Manual | Manual | Manual | Manual | Manual |
