Fanox CBS Serie Mode D'emploi

PROTECTION AND CONTROL PANELS FOR
THREE-PHASE SUBMERSIBLE PUMPS WITH
SOFT STARTER
PROTECTION AND CONTROL PANELS FOR
THREE-PHASE SUBMERSIBLE PUMPS WITH SOFT STARTER
Main description
• Protections:
cos ϕ
Dry running by power factor (cos ϕ).
Overload with thermal memory.
Phase loss or phase unbalance.
Incorrect phase sequence.
Short-circuit.
• Soft Start and Stop.
• Manual/remote or automatic reset (adjustable from 2
to 75 m).
• Indicates cause of tripping.
• Control point for pressure switch, buoy, programmer...
Parts
• Metallic case:
- From 0,5 to 5,5 CV: 400 x 300 x 200 mm, IP55
- From 7,5 to 15 CV: 500 x 400 x 200 mm, IP55
- From 20 to 25 CV: 600 x 400 x 200 mm, IP55
- From 30 CV: 600 x 500 x 200 mm, IP55
• Circuit breaker 3P+N.
• Fanox PF electronic relay.
• Soft Starter ES 400.
• Switch ON/OFF
• Signalling LED´s
• Connecting strip.
• Cable glands.
INSTRUCTIONS MANUAL
Rango
Modelos Código
(A)
CBS-2
12321 3,8
CBS-3 12322 5,5
CBS-5 12323 7 a 9,5
CBS-7
12324 13
CBS-10 12326 16,5
CBS-12 12327 21
CBS-15
12328 24
CBS-20 12329 32
CBS-25
12330 40
CBS-30 12331 47
Connexion diagram
To prevent electrical shocks whilst installing or operating the relay,
disconnect the power supply.
1. Check that the auxiliary voltage supply is correct.
2. Connect the wires of the motor to U, V and W. Check that the
phases have been placed in the correct sequence.
3. If terminals P1 and P2 are not going to be used for a pressure 4 5
switch, a buoy, a timer, etc., they must be bridged with a cable.
4. Connect the power input to the terminals of the circuit breaker.
Check that the phases have been placed in the correct sequence
if not, the LED shall remain lit. In this case, two of the
three network lines of the circuit breaker must be disconnected
(e.g. R and T) and their position must be changed to establish
the correct sequence.
PF RELAY
L1 L2
ES
A1
N L1 L2 L3
POWER INPUT
U V
U V
OUTPUT TO THE
PUMP
CBS
Motor 3 x 400 V 50/60 Hz
CV kW
0,5 a 2 0,37 a 1,5
3 2,2
4 a 5,5 3 a 4
7,5 5,5
10 7,5
12,5 9,2
15 11
20 15
25 18,5
30 22
L1 L2 L3
L3
A3
W
4 P1
W
INPUT
PRESSURE
CONTACT
P2 5