Novaris SDD DINsafe Surge Diverters offer powerful performance at domestic MSB and industrial DBs. The SDD diverters are housed in a DIN compliant, fail-safe metal enclosure.
SDD3-25-275 : Surge diverter, 3ph, 25kA, DINsafe, 3 mode
SDD3-50-275 : Surge diverter, 3ph, 50kA, DINsafe, 3 mode
SDD3-100-275 : Surge diverter, 3ph, 100kA, DINsafe, 3 mode
SDD3-150-275 : Surge diverter, 3ph, 150kA, DINsafe, 3 mode
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Standards Compliance
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| 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 1000-4-5-1995 |
| UL1449 third edition |
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SDD3-25-275
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SDD3-50-275
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SDD3-100-275
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SDD3-150-275
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Electrical Specifications
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Connection type
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Shunt
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Modes of protection
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All mode (L-N, L-PE, N-PE)
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Phases
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3
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Nominal voltage
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U0
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230V / 50Hz
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Maximum continuous voltage
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UC
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275V / 50Hz
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Maximum discharge current (8/20μs)
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I max
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25kA
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50kA
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100kA
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150kA
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Voltage protection level @ 3kA (8/20μs))
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U p
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<800V
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Response time
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tA
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<5ns
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Earth leakage current
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<10μA
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Display
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LED status
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Alarms (optional)
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Segment / thermal failure, clean SPDT contact
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Alarm isolation
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4kV
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Backup fuse (HRC)
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32A
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Mechanical Specifications
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Operating temperature / humidity
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-40 to +40ºC / 0 to 90% non-condensing
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Terminal capacity - power
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16mm2
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Terminal capacity - alarms
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2.5mm2
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Terminal screw torque - power
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1.0Nm
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Terminal screw torque - alarm
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0.5Nm
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Environmental
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IP 20
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Mounting
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TS35 DIN rail
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Enclosure / Colour
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Metal / black
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*Xin vui lòng liên hệ:
- Tel : 08.38 159 690/92 ~ 0903.111680 (Anh. Hải)
- Fax : 08.38 159 694
- Email : sales@conigroup.com