CP02 DUAL PUMP ALTERNATING CONTROL PANEL · L2 L3 W W Float Safety (Link if not used) Stop Start...
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CP02 DUAL PUMP ALTERNATING CONTROL PANEL (1~) & (3~) with alarm APPLICATIONS Control and protection of water pumps used in pumping systems with 2 pumps. SPECIFICATIONS 30x25x14 cm ABS plastic box with hinges and transparent polycarbonate. Contactor and overload relay with requested trademarks. Alternating and simultaneity control by an alternating relay. Buzzer and light alarms controlled by a 3 positions toggle switch with rubber cap keeping the buzzer in automatic (AUT), test ( ) or off (0) mode system, and not interfering with the light alarm. Automatic (AUT), on ( ) or off (0) mode system controlled in each pump independently by a 3 positions toggle switch with rubber cap. Motor Start/Stop remote control connection with reduced tension (12v) (pressureswitch, float-switch or other). Safety control connection with reduced tension (12v) (C11-C12) (pressureswitch, float-switch or other). Alarm control connection with reduced tension (12v) (C51-C52) (pressureswitch, float-switch or other). Protection of the control circuit by a circuit breaker. Protection of the power circuit against short-circuits by a circuit breaker. Protection of the power circuit against overloads by an overload relay. Phases presence indication (yellow signal lamp). Running motor individual indication (green signal lamp). Overload trip individual indication (red signal lamp). Running alarm indication (red signal lamp). 6 cable glands for connection cables. 20b Highbury Road Brandon Suffolk IP27 0ND Tel: 0845 803 5581 Fax: 0845 803 5582 Email: [email protected]
Transcript of CP02 DUAL PUMP ALTERNATING CONTROL PANEL · L2 L3 W W Float Safety (Link if not used) Stop Start...
CP02 DUAL PUMPALTERNATING CONTROL PANEL
(1~) & (3~) with alarm
APPLICATIONSControl and protection of water pumps used in pumping systems with 2 pumps.
SPECIFICATIONS
30x25x14 cm ABS plastic box with hinges and transparentpolycarbonate. Contactor and overload relay with requested trademarks.Alternating and simultaneity control by an alternating relay.Buzzer and light alarms controlled by a 3 positions toggle switch with rubber capkeeping the buzzer in automatic (AUT), test ( ) or off (0) mode system, andnot interfering with the light alarm.Automatic (AUT), on ( ) or off (0) mode system controlled in eachpump independently by a 3 positions toggle switch with rubber cap.Motor Start/Stop remote control connection with reduced tension(12v) (pressureswitch, float-switch or other).Safety control connection with reduced tension(12v) (C11-C12) (pressureswitch, float-switch or other).Alarm control connection with reduced tension(12v) (C51-C52) (pressureswitch, float-switch or other).Protection of the control circuit by a circuit breaker.Protection of the power circuit against short-circuits by a circuit breaker.Protection of the power circuit against overloads by an overload relay.Phases presence indication (yellow signal lamp).Running motor individual indication (green signal lamp).Overload trip individual indication (red signal lamp).Running alarm indication (red signal lamp).6 cable glands for connection cables.
20b Highbury RoadBrandonSuffolkIP27 0ND
Tel: 0845 803 5581Fax: 0845 803 5582
Email: [email protected]
OPERATION MODEAfter establishing all the connections correctly, the overload relays must be adjusted according to the motor’s ln. The control box will maintain all the signalling off, except phases presence signalling.
When the toggle switches are switched in the automatic mode (AUT), whenever the level reaches the start control of the 1st pump (C31-C32), one of the pumps turns on alternately, only turning off when the level comes down beyond the stop level (C21-C22). If the level comes up to the simultaneity level (2nd pump start control) (C41-C42), both pumps will turn on simultaneously, only turning off when the level comes down the stop level (C21-C22).
The opening of the safety control (C11-C12) turns off the pumps, independently of the indications of the start / stop control and the toggle switches (if it is in AUT mode). If you don’t want to use the safety control, it must be closed with a “shunt”.
Whenever the alarm control (C51-C52) closes, the buzzer and light alarm will turn on. The buzzer can be turned off with the alarm toggle switch.
When the toggle switch of the control circuit is switched over to the manual mode ( ) the selected pump turns on, independently of the state of the start / stop control.
The trip of any overload relay due to an overload (red signal lamp) turns off the correspondent pump, independently of the state of any control.
20b Highbury RoadBrandonSuffolkIP27 0ND
Tel: 0845 803 5581Fax: 0845 803 5582
Email: [email protected]
CP02 DUAL PUMPALTERNATING CONTROL PANEL
(1~) & (3~) with alarm
To use with only three control floats you must link the 2nd pump control and alarm control together, (C41<>C51) & (C42<>C52).
Power Pump1 Pump2 Stop Pump1 Start
Pump2 Start
+ Alarm
Stop
Pump2 Start
+ Alarm
For Three Float Setup:
To use with only two control floats you must additionally linktogether Pump1 Start (C31<>C32).
For Two Float Setup:
20b Highbury RoadBrandonSuffolkIP27 0ND
Tel: 0845 803 5581Fax: 0845 803 5582
Email: [email protected]
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
N L1 U V C U V C C11 C12 C21 C22 C31 C32 C41 C42 C51 C52 AS1 AS2
STOP ALT SIM
230v - 50Hz
M1 M2
230v - 50Hz230v - 50Hz230v - 50Hz
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
N L1 U V U V C11 C12 C21 C22 C31 C32 C41 C42 C51 C52 AS1 AS2
STOP ALT SIM
230v - 50Hz
M1 M2
400v - 50Hz400v - 50Hz400v - 50Hz
Float Float Float Float Float
L2 L3 W W
Float Float Float Float Float
Safety(Link if not used)
Stop
Start 1st Pump
Start 2nd Pump
Alarm
1~
3~
Connection Diagram
Pump 1 Pump 2
Dep
th In
Ch
amb
er
CP02 DUAL PUMPALTERNATING CONTROL PANEL
(1~) & (3~) with alarm
