Long-time pick-up adjustment type Ir (thermal protection)
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조정 가능
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[Ir] long-time protection pick-up adjustment range
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0.7...1 x In
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Long-time protection delay adjustment type tr
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고정
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[tr] long-time protection delay adjustment range
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120…400 s 에서 1.5 x In
15 s 에서 6 x Ir
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Short-time protection pick-up adjustment type Isd
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고정
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[Isd] Short-time protection pick-up adjustment range
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190 A
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Short-time protection delay adjustment type tsd
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고정
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누전 보호
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없는
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