SA SA-033-M - Page 23

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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 qualied and authorised personnel
(Type three-phase connection).
• Incorrect mains connection could result in death.