Data Sheet K Series 420.D.101.
Application Electrical Data The moving–iron panel meters EQ 48/72/96/144 K (K series) housed in moulded thermoplastic cases are mainly used for the measurement of AC currents and voltages in the usual technical frequency range of 162/3 ... 100 Hz. measuring unit AC voltage / current frequency range 162/3 ... 100 Hz power consumption voltmeters <4.5 VA ammeters 15 A <0.5 VA ammeters >15 A <0.8 VA overload capacity (acc. to DIN EN 60 051 - 1) continuously 1.
Data Sheet K Series 420.D.101.10 Analog Meters with Moving-Iron Movement 90° Dial Accuracy at Reference Conditions Options accuracy class case window colour of bezel index marking pointer position of use marine application 1.5 according to DIN EN 60 051 - 1 reference conditions ambient temperature 23°C position of use nominal position ±1° ' input rated measuring value wave form sinusoidal, distortion factor frequency 45 ...
Connections Ordering Information AC voltage (direct–connected) 17 type EQ front dimensions 48 K 72 K 96 K 144 K measuring ranges window 18 L1 N(L2) colour of bezel AC current (direct–connected) 17 index marking pointer position of use 18 marine application L1 N(L2) panel fixing AC current (for use on current transformer) 17 terminal safety protection 18 dial L1 k l K L N(L2) Dimensions b a overload scaling (ammeters) c dimensions (in mm) a b c EQ 48 K 48 42.
