The Essi high voltage Technical Information power supplies are power supply units for the series R5x AC discharge bars. Series ES51 Power Supplies Series ES51US Power Supplies for connection to AC discharge bars The discharge bars and the Es5i power supply are used mainly in cases where disruptive static charges on fast-moving material webs impair production processes and need to be eliminated. The Es5i power supply features the following characteristics: • 5 plug-type high voltage outputs • stable 5 kV AC output voltage • small dimensions • easy installation • protection class IP 54 design • function and pollution monitoring of the bars with floating signal contacts (optional)

1 Power supply lead 2 5 high voltage terminals 3 Fuse 4 ON/OFF switch (ON = illuminated) 5 Plug for function and malfunction signals* 6 Grounding terminal 7 LED red, error signal* 8 LED green, high voltage active* 9 Mounting bracket * only with function and pollution monitoring Function elements of the ES51 High Voltage Supply Loading capacity of the power supply Both the lengths of the high voltage cable and of the active bars are limited. The shielded high voltage cables cause a capacitive load on the transformer inside the power supply. The maximum loading capacity is a result of the function...

Supply voltage Power input Output voltage Loading capacity Output current Operating ambient temperature Storage temperature Ambient humidity Function and malfunction signals (optional) Mains power cable Fuse (primary circuit) Ground link High voltage connections Enclosure Protection class Dimensions Weight UL approval 230 V AC 50/60 Hz; 115 V AC 50/60 Hz 80 VA maximum 5 kV AC; ES51/K: 3.5 kV AC depending on length of bar and length of high voltage cable max. 6.2 mA at 5 kV ES51: 0...+60°C (+32... + 140°F); ES51US: 0...+40°C (+32... + 104°F) -20...+80°C (-4... + 176°F) max. 80% r.h., non-dewing...

Eltex offices and agencies The addresses of all Eltex agencies can be found on our website at www.eltex.com eltex electrostatic innovations eMail [email protected] Internet www.eltex.com A >