Elecro Engineering FLOW-LINE - Control Circuit; Power Requirements

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5
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Control Circuit
The Flow-line heater is supplied with all the necessary connections to
correctly wire the control circuit that then requires  nal connection to
A1 / A2 of the external contactor(s) as per the wiring diagram at rear
of this book.
Contactors are not provided with your Flow-Line heater and are
essential! Supply and  tting is the responsibility of the installation
technician. These must be sited in an external cabinet and wired in
accordance with local regulations.
Control Components Include:
Control Circuit Important Electrical Data:
Limited by the  ow switch (reed switch)
Contact Rating - 90.0 W/VA
Switching Current MAX - 1.0 Amp
Switching Voltage MAX - 230V AC
ENGLISH
Qty Description
1 0˚C to 40˚C Control Thermostat
1 55˚C Thermal cut-out (manual re-set)
1
Flow Switch Pre-Set 1,000-litres / hour for 3 ~ 6 kW (220 UK
gallons/hour)
4,000-litres / hour for 9 ~ 18 kW (880 UK gallons/hour)
Power Requirements
Power
Output
Single
Phase
Voltage
Amp
3 - kW 230V 13
6 - kW 230V 27
9 - kW 230V 40
Power
Output
3 Phase
Voltage
Amp
6 - kW 400 / 230V 9 / 15
9 - kW 400 / 230V 13 / 23
12 - kW 400 / 230V 18 / 30
15 - kW 400 / 230V 22 / 38
18 - kW 400 / 230V 26 / 46