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Simco Nederland B.V.
POBox 71
Aalsvoort 74,
7240 AB Lochem
Netherlands
Tel.: +31 (0)573 288333
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E-Mail: general@simco.nl
Traderegister Apeldoorn No. 08046136
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Power Unit type A2A7BHR

This type is similar to the A2A4S and A2A7S but is also fitted with a PCB offering the following options:
B: Ion balance. Using an electronic circuit, the ion balance can be adjusted accurately by a potentiometer.
H: High-voltage control. Apart from the high-voltage indicator lamp, the PCB is fitted with a relay with make contacts. If the high voltage fails, the relay immediately closes the circuit to activate an alarm (lamp, PLC etc.).
R: Remote control. The power unit can be remotely switched on or off by a potential-free contact (e.g. a PLC).





Technical specifications

Housing material  aluminum and steel, powdercoating 
Weight 2,8 kg 
Connections 4 
On/off switch with lamp yes 
High voltage indication neon lamp 
Cable 1,8 m 
Ambient temperature 0 - 50 °C 
Use circumstances industrial 
Protection classification IP-54 
U primairy 110 V or 230 V * 
Frequency 50 or 60 Hz* 
Power consumption 50 Watt 
U secundairy 7 kV AC * 
I secundairy 2,5 mA max. 
Approval UL* 
*Contact Simco for other voltages, frequencies and approvals.  

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Contents is subject to change without prior notice and may differ from final product.