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Type1+Type2+Type3 SPD
PRODUCTS DETAIL
Product Picture
REP-MWG15T1+T2+T3-255-3S
Dimension drawing(mm)
Basic circuit diagram
Features
- Small combination T1+T2+T3 SPD surge protector only 72mm for three phases.
- Spark gap technology with high surge capacity and low voltage protection level.
- High follow current extinction and limitation due to no follow current.
- Reliable supervision due to new LTR energy control technology.
- With remote signaling contact optional and mechanical failure indicator.
Datasheet
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Model |
REP-MWG15T1+T2+T3-255-3S
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The SPD according to IEC/EN 61643-11
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I+II+III+/T1+T2+T3
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Energy coordination with terminal equipment(≤5m)
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T1+T2+T3
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Nominal AC voltage(Un)
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230/400Vac(50/60Hz)
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Maximum continuous voltage(Uc)
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255Vac(50/60Hz)
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Lightning impulse current(10/350μs) Iimp(L-N/N-PE)
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15kA/50kA
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Specific energy(L-N)/(N-PE)(W/R)
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156.25kJ/ohms
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Nominal discharge current(8/20μs)In(L-N/N-PE)
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15kA/50kA
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Maximum discharge current(8/20μs)Imax(L-N/N-PE)
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100kA/120kA
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Open circuit voltage(1.25/50μs)(Uoc)
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6kV
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Response time
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≤100ns
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Voltage protection level Up@In
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≤1.5kV
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Temporary overvoltage (TOV)(L-N)(UT)-Characteristic
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≥440V/120min.-withstand
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| Temporary overvoltage (TOV)(N-PE)(UT)-Characteristic | ≥1200V/120ms.-withstand | ||
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Additional abnormal voltage test:485Vac/50Hz for 24h
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withstand
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Backup fuse(only required if not already provided in mains)
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≤400A gL/gG
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Remote alarm contact
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NC/C,
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Remote alarm contact capability Un/In
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AC:250/0.5A DC:250V/0.1A;75V/0.5A
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Remote alarm contact connecting wire
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Max.1.5mm² or #16AWG
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Operating temperature range
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-40...+80℃
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Work/Fault indicator
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Green: Normal ; Red: Failure
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Cross-sectional area (min.)
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1.5mm²solid/flexible
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Cross-sectional area (max.)
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35mm²flexible
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For mounting on
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35mm DIN rail
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Enclosure material
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Red thermoplastic, UL94 V-0
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Degree of protection
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IP20
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Size
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4 modules
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