2 - Proximedia
2 - Proximedia
2 - Proximedia
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BX<br />
For one or two pumps<br />
DOL, level control with contacts.<br />
Application<br />
Electronic control boxes for controlling<br />
pumps depending of the water level in<br />
the pit.<br />
Both boxes are suitable for protection<br />
and controlling of explosion proof pumps.<br />
ATTENTION: never install control box in<br />
Ex-hazardous areas !<br />
The level in the pit is actuated by float<br />
switches or pressure switches.<br />
By using the diagnose unit ServCom (see<br />
accessories) it is possible to make settings<br />
and readout of the internal memory.<br />
Delay time and counter reset for running<br />
hours and number of starts.<br />
Two pump operation:<br />
automatic changeover between both<br />
pumps<br />
if one pump failed the other pump will<br />
start<br />
peak load operation, second pump<br />
starts, if level 2 is crossing the limit<br />
value<br />
wired ready for connection<br />
BX 15 (one pump, single or three phase)<br />
control voltage 230VAC/12VDC<br />
composite housing IP54<br />
motor protection switch<br />
contactor<br />
manual – automatic – switch<br />
indication LED’s for run, failures and<br />
alarm<br />
sequence indicator (only three phase<br />
types)<br />
dry contact for general alarm<br />
alarm system (not battery backed) with<br />
buzzer<br />
optional: 9V rechargeable battery block<br />
for battery backed alarm systems<br />
inputs for thermocontact of motor<br />
winding (only pumps with thermocontact)<br />
inputs for three float switches (off, on,<br />
alarm)<br />
optional: ex-barriers for intrinsically safe<br />
circuits<br />
plug in terminal for diagnose unit Serv-<br />
Com (see accessories)<br />
BX 25 two pumps, single phase or three<br />
phase) same as BX15, additional:<br />
automatic change over between both<br />
pumps<br />
the second pump starts, if level 2 is<br />
crossing the limit value<br />
if one pump failed, the other pump will<br />
start<br />
factory settings:<br />
delay time after reaching the pumps<br />
off limit: 3 sec.<br />
other settings on demand<br />
BX15-D6<br />
Motor Capacitor Control box for Part no. Control box for Part no.<br />
protection(A) 1) (µF) 1 Pump 2 Pumps<br />
Type<br />
Type<br />
Operation voltage 230 V/1Ph<br />
up to 2,0 – BX15-W2 8210320 BX25-W2 8210370<br />
up to 3,0 – BX15-W3 8210322 BX25-W3 8210372<br />
up to 4,0 – BX15-W4 8210324 BX25-W4 8210374<br />
up to 6,0 – BX15-W6 8210326 BX25-W6 8210376<br />
up to 4,0 R 2) BX15-W4R 8210330 BX25-W4R 8210378<br />
up to 6,0 R 2) BX15-W6R 8210332 BX25-W6R 8210380<br />
up to 3,0 20 BX15-W320 8210340 BX25-W320 8210382<br />
up to 5,0 25 BX15-W525 8210342 BX25-W525 8210383<br />
up to 6,0 25 BX15-W625 8210344 BX25-W625 8210384<br />
up to 6,0 40 BX15-W640 8210346 BX25-W640 8210386<br />
up to 7,0 25 BX15-W725 8210347 BX25W725 8210387<br />
up to 7,0 50 BX15-W750 8210348 BX25-W750 8210388<br />
up to 8,0 30 BX15-W830 8210350 BX25-W830 8210390<br />
up to 8,0 40 BX15-W840 8210352 BX25-W840 8210392<br />
up to 8,0 50 BX15-W850 8210354 BX25-W850 8210394<br />
up to 10,0 50 BX15-W1050 8210356 BX25-W1050 8210396<br />
up to 8,0 30/60 3) BX15-W836R 8210358 BX25-W836R 8210398<br />
up to 12,0 50/100 3) BX15-W1251R 8210360 BX25-W1251R 8210400<br />
Operation voltage 400 V/3Ph<br />
1,0 – 1,6 BX15-D2 8235338 BX25-D2 8235380<br />
1,6 – 2,4 BX15-D3 8235340 BX25-D3 8235382<br />
2,4 – 4,0 BX15-D4 8235342 BX25-D4 8235384<br />
4,0 – 6,3 BX15-D6 8235344 BX25-D6 8235386<br />
6,3 – 9,0 BX15-D9 8235346 BX25-D9 8235388<br />
6,3 – 9,0 BX15-D9S 8235347 BX25-D9S 8235389<br />
1) Rated current of the pump. See technical data.<br />
2) Starting relay<br />
3) Capacitor for operation and starting.<br />
Dimensions<br />
Control box B H T<br />
BX15…/BX25… 319 261 143<br />
BX25…R 391 319 160<br />
BX25-D6<br />
12<br />
119
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