23
HEAT PROTECTOR TABLE
Mod.
Pump Code
V.
Intensity relay regulation (A)
1
SA-033-M
230
2,9
2
SA-050-M
230
3,8
3
SA-075-M
230
4,0
4
SA-075-T
230/400
2,4 / 1,6
5
SA-100-M
230
6,2
6
SA-100-T
230/400
4,7 / 2,7
7
SA-125-M
230
7,6
8
SA-125-T
230/400
6,1 / 3,5
•
For 230 V single-phase pumps use a H07 RN-F3 1,0 mm
2
-type connection cable
for models SA-033-M, SA-050-M and SA-075-M and of 1,5 mm
2
for models SA-
100-M and SA-125-M.
•
Use a connection cable type H07 RN-F5 1,0 mm
2
. For three-phase pumps.
•
Before connecting the motor, check the necessary fuse type.
•
For three-phase motors, adjust suitably the heat value according to the heat
protector table. For connection
Δ
(3 x 230 V. Network) set the protector at the
highest indicated value. For connection
Υ
(3 x 400 V. Network) set the protector at
the lowest value.
•
For different voltages from 230V (between 220and 240 V) to 400V(between 380
and 420 V), connect the lowest voltage to
Δ
and the highest voltage to Y.(see star-
triangle connection diagram).
•
Check the correct arrangement and connection of the earth wire in the equipment
installation.
•
It is very important to keep to the installation and electrical connection conditions.
Should they not be heeded, the pump manufacturer does not accept any
responsibility and considers the guarantee void.
•
The motors are subject to EEC regulations with IP-55 protection.
•
Special installation regulations may exist.
•
The main cable can only be connected by qualified and authorised personnel
(Type three-phase connection).
•
Incorrect mains connection could result in death.