Contents. Characteristics. Breaking capacity performance levels. Trip Units performance levels. Compact NSX100 to 250 A
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1 Contents performance levels NSX to... NSX to Substitution for magnetic trip units... Substitution for trip units... NSX4/ Substitution for magnetic trip units... Substitution for trip units...
2 .. I p us I I ca V u cat pact p u h to trip Icu (k) DB44.eps NS L NS4 L NSb LB/ LB NSX/ NSX4/ NSb LB/ LB x x I T M UTE VDE IEC4- / 4 / 4 44 / Ics= 4 UTE VDE BS CEI UNE NEM IEC 4- Ui V. U Ic e Ics = % Icu NBNH comp Ue (V) /4 /4 44 NB4 N Ui V. Uimp kv. compact PB4.eps DB4.eps PB.eps DB44.eps PB4_ME_.eps [] smaller size for rating: NS4L can be replaced by NSX HB for rating: NSb LB/NS LB can be replaced by NSX HB. NSb LB/ NS LB k NSb LB/ NS LB k NSX HB [] k NSX HB k NSX R k NSX4 HB k NSX4 HB k NSX4 R k NS4L k NSX HB [] k NSX HB k NSX R k NSL k NSX HB k NSX HB k NSX R k at V at V at V at 4 V new breaking capacities new frame ratings NSX NSX performance levels NSX to
3 % I o ( ) (x Io ) I s d (x ). M ic ro lo g ic Is d Im Im NSX to Substitution for magnetic trip units NS L NSX/ R/HB/HB M Magnetic only M M...4 In (< )...4 In (< )...4 In (y )...4 In (u ) adjustable in amps Substitution for thermal magnetic trip units NS L NSX/ R/HB/HB TM-D TM-D or Micrologic.... In... In.4... In b Fixed to. In if In y b Fixed to. In if In y b from... x In TM-D Thermal magnetic Range... In and adjustable in amps b... In for and b... In for and adjustable in amps Fixed u In Off -. or Micrologic. trip unit Wider and more precise setting ranges (.4... In). TM-D Thermal magnetic,, x x Im Im TM D / 4 C Im TM D / 4 C M - Magnetic only,, x x Im TM D / 4 C Im TM D / 4 C Im
4 I s d (x ).. 4 (x Io ) M ico rlo g ic. % 4 Im xin. I o ( ).. 4. x 4 (x Io ) x.. I s d (x ) % 4. Is d + - % alarm 4 test 4. ic NSX to Substitution for trip units STRSE Electronic NS L NSX/ R/HB/HB STRME from... In Micrologic.-M... In or Micrologic. E-M,, Trip class,,, b Fixed b Non-tripping time y ms b... In b non-tripping time y ms Fixed In Fixed In b Ground fault Ig adjustable..., adjustable delay...4 s + I t On/off b Id adjustable...4 %, delay... s b Locked rotor Ijam adjust Off /..., adjustable delay... s b Under-load Iund adjust. Off /..., adjustable delay... s b Long start Ilong adjustable Off /..., adjustable delay... s Micrologic. Electronic Micrologic. E. STR SE M ic ro lo g NS L NSX/ R/HB/HB STRSE Micrologic. or Micrologic. E.4... In.4... In.4... In b... In b Non-tripping time y 4 ms b... In b... In b delay s + I t On/Off Fixed u In Fixed u In dj.... In or In depending on In Off -. or Off -. or Off -. or or. In (OSN) : mmeter E: Energy adjustment, operating information. or Micrologic. E Same as. + adjust. ground fault prot. b Ig... In, delay...4 s + I t On/off
5 s to trip p u h 4 In Im cat Ue (V) Im() 4 k V. Icu (k) NSX4/ Substitution for magnetic trip units M magnetic NS4 L NSX4/ R/HB/HB M (magnetic only) Micrologic.-M...4 In (4 )... In ( ) b... In Fixed u In Substitution for trip units NS4 L NSX4/ R/HB/HB STRSV (U V) Micrologic. or Micrologic. E.4... In.4... In.4... In b... In b Non-tripping time y 4 ms b... In b... In b delay s + I t On/Off Fixed In Fixed u In... In or In depending on In Off -. or Off -. or Off -. or or. In (OSN) or Micrologic. E Same as. + adjust. ground fault protection Ig... In, delay...4 s + I t On/off : mmeter E: Energy UTE VDE BS CEI UNE NEM IEC 4- NB4 N Micrologic. STRSV or STRSV Micrologic. Micrologic. or E, Micrologic. or E compact Ui V. Uimp kv /4 /4 44 Ics = % Icu
6 NSX4/ Substitution for trip units NS4 L NSX4/ R/HB/HB STR4ME.4... In Micrologic.-M... In or Micrologic. E-M keypad,,,,,,, b... In b Non-tripping time y ms b... In... In Non-tripping time y ms Fixed u In Fixed u In Fixed u In Fixed % b Ground fault Ig adjustable..., adjustable delay...4 s + I t On/off b Id adjustable...4 %, delay... s b Locked rotor Ijam adjustable Off /..., adjustable delay... s b Under-load Iund adjustable Off /..., adjustable delay... s b Long start Ilong adjustable Off /..., adjustable delay... s NS4 L NSX4/ R/HB/HB STRSV (U V) Micrologic. or Micrologic. or. E.4... In.4... In.4... In b... In b Non-tripping time adjustable b... In b... In b delay s + I t On/Off... In Fixed u In... In or In depending on In Off -. or Off -. or Off -. or or. In (OSN) : mmeter E: Energy or Micrologic. E Same as. + adjust. ground fault protection Ig... In, delay...4 s + I t On/off
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