Camtec ESB303 Quick Start Manual Download Page 3

 

(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

        

        

          

The figures 1-1A, 1-1B and 1-1C show all 
possible installation variations where 
the ESB303 can be used. The neutral 
must be connected to the unit. If the 
neutral is not connected the ESB303 
remains in the limiting mode. If so, the 
device will overheat, and the internal 
temperature protection will irreversible 
blow. The device is powered between 
phase conductor and the neutral. Each 
phase connection is limited separately 
thus a loss or a breakdown of each line is 
protected by the ESB303 unit. 
The figure 1-1 shows the distribution of 
the potentials in relation to the neutral 
connection. In three-phase systems, the 
effective value of the sinusoidal AC 
mains voltage between an outer 
conductor and the neutral conductor is 
230V, and between two outer 
conductors is approx. 400V.  
The ESB303 cannot be used in 3-phase 
systems without an N-wire. For such 
application we recommend the use of 
our ESB00163 and ESB00323 inrush 
limiters.

 

Fig.1-1A, 3x parallel 1PH 230Vac 16A network 

Fig.1-1B, 3PH 400Vac 16A network, N (neutral) = 16Amax 

Fig.1-1C, 3PH 400Vac 16A network 

Fig.1-1 

Verkoopadres:

 Advantec Electronics

, Industrieweg 10 G, 4731 SC Oudenbosch, Nederland, Tel: (31) 085 87 688 37  

Website: www.advantecelectronics.nl, Email: [email protected] 

Summary of Contents for ESB303

Page 1: ...ture protection IP20 UL94V 0 housing DIN43880 for DIN VDE0603 cutout box The ESB303 is a budget priced inrush peak current limiter for high loads in LED applications complex automation systems and in the machine building The ESB303 offers effective and interference free operation with capacitive loads It is simple to integrate into existing equipment The ESB303 is self powering and does not requir...

Page 2: ...ironmental Thermal environment 3K3 mechanics 3M4 IEC EN60721 Altitude max 4000m 13123 ft above sea level Dimensions WxHxD Wide 5TE 97 8x110x62mm Housing Parameters UL94V 0 ABS RTI 85 C housing for DIN VDE0603 cutout box and for wall mount DIN Rail DIN Rail TS35mm DIN EN60715 TS35 7 5 und TS35 15 Weight 300g 0 66lb Connections Spring type terminal with cable protection 0 5 6mm 21 10AWG according wi...

Page 3: ...n phase conductor and the neutral Each phase connection is limited separately thus a loss or a breakdown of each line is protected by the ESB303 unit The figure 1 1 shows the distribution of the potentials in relation to the neutral connection In three phase systems the effective value of the sinusoidal AC mains voltage between an outer conductor and the neutral conductor is 230V and between two o...

Page 4: ... to exceed it in a 16A network Installed contractors will be discharged and their lifetimes will considerable increase Note that the ESB303 is not designed to operate together with gas induction lamps or other conventional lighting device The ESB303 is designed for capacitive loads only Design In of the ESB303 into A C networks The ESB303 model is a precise inrush current limiter with an overall t...

Page 5: ... and the next active or temperature sensitive device shall be 17 5mm To a non active device the distance can be 0mm The power consumption of the device is 3 3W 3x1 1W per phase conductor constant at 230Vac continuous operation Make sure that the ventilation holes below and above the unit are not blocked to allow free air convection The neutral must be connected to the device If the neutral is not ...

Page 6: ... este manual como referencia para futuras consultas La fuente de alimentación solo puede ser instalada y puesta en funcionamiento por personal cualificado Por favor lea detenidamente este manual antes de conectar la fuente de alimentación Si se produce un fallo o mal funcionamiento durante la operación desconecte inmediatamente la tensión de alimentación En ambos casos el equipo debe ser inspeccio...

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