Technical Data - Suevia 311 Notice D'utilisation

Heating Unit Mod. 311 must be fix installed and permanently wired.
Use distribution box of min IP 54. Local norms and regulations must be
respected! According connection diagram, observe VDE 0100!
All installation, maintenance and inspection works of the unit must be carried out only
by an authorised and qualified specialist.
Heating Unit must be used with
30 mA and four-pole 30 mA.
A damaged heating or pump can cause that the residual current circuit breaker triggers and the
heating unit and the pump are out of function. This leads that the water supply line risks to
freeze due to a cold outside temperature.
Special and corresponding steps have to be taken at the spot by the user to protect it
against freezing: e.g. frost protection heating cables, warning system, etc.

Technical data:

Connections Controller / Pump
Connections Heater
Output Pump
Output Heater
STB
Dust/water protection
Heating range
Determination of Quantity of Drinking Bowls
Flow rate of water
circuit
1"
¾"
*
150 l/min
210 l/min
Tested with 4-5 bar
* Theoretic peak values depend in practice on local circumstances and can result in lower values.
Example:
Local circumstances:
Question:
Calculation:
Answer:
Water flow quantity depends on the following conditions:
Water pressure, length of pipes and cross sectional area as well as the quantity of reduction
pieces and curves.
Experimental values, based on field test, revealed that not all the drinking bowls are actionned at
the same time. This way the result has to be multiplied with factor two.
Electric Connection
two separate residual current devices (RCD) two-pole
3 x 1,5 mm² - Voltage supply
5 x 1,5 mm² - Voltage supply
230 V AC stage 3 = 1,73 A = 400 W
PWM 0-3000 W
90°C opener/h eating
IP 44
0-40° C
Mod. 671 Mod. 690
water flow water flow
21 l/min
100 l/min
*
16 l/min
90 l/min
12 l/min
56 l/min
6 l/min
20 l/min
4 bar of pressure, 1" water line (210 l/min)
How many cattle bowls can be connected in addition?
210 l/min : 12 l/min = 17,5 pieces
17,5 pieces x 2 ( empirieal values) = 35 pieces
35 pieces of cattle drinking bowls can be connected.
1x230 V +/-10% 50 Hz
1x400 V +/-10% 50 Hz
Water pressure range
Water connection entry 1"
Water connection exit 1"
Size
Weight
Mod. 700 Cattle/Horses
drinking
bowls
water flow water flow
12 l/min
44 l/min
11 l/min
36 l/min
8 l/min
25 l/min
4 l/min
9,6 l/min
1 - 4 bar
l,w.h 70 x 60 x 30 cm
33,5 kg
Pig
drinking
bowls
water flow
1,3 l/min
1,1 l/min
0,9 l/min
0,7 l/min
Pressure
4 bar
3 bar
2 bar
1 bar
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