Typical Residual Current Detector (Rcd); 230 Volt Supply Connection - Sunrise spas Classic Collection Series Owner's Manual

TYPICAL RESIDUAL CURRENT DETECTOR
A residual current device (RCD,) is the generic term for a device that monitors the current in
the line conductor and the neutral conductor of a circuit in an earthed system.
In a circuit that's operating properly, the vector sum of the live and neutral current values
added together will be zero. Current flowing to earth, due to a line earth fault, will return via
the earth conductor, and regardless of load conditions, will be registered as a fault. This
current flow will give rise to a residual current that will be detected by the device. If the
residual current exceeds the rated sensitivity of the RCD, it will automatically activate a
tripping of the faulty circuit.
<- Two Pole RCD
Typical specifications are as follows:
Residual Current Devices ( RCD's ) range
Sensitivity - from 10 to 500mA
Voltage - 2 poles : 230V; 3/4 poles: 230/400V
Connection capacity
- 25A: 6/10 mm² (flexible/ rigid cable)
- 40,60A: 16/25 mm²
- 80,100A: 35/50 mm²

230 VOLT SUPPLY CONNECTION

A) SRBP601E SPA PACK
Power Requirements:
Single Service [3 wires (line, neutral, ground)]
230VAC, 50/60Hz, 1p, 16A (Circuit Breaker rating =20A max.)
Single Service [3 wires (line, neutral, ground)]
230VAC, 50/60Hz, 1p, 32A (Circuit Breaker rating =40A max.)
IMPORTANT: If you want to run this spa pack on a
1 x 32 Amp single service you must:
a) Move dipswitch #2 on switchbank S1
to the ON position
b) Move dipswitch #5 on switchbank S1
to the OFF position
See wiring diagram (back of cover for spa pack)
for switchbank location
14
DOC: OM-SUNRISE-18E
European Sunrise Spas 2018 Owner's Manual
(RCD)
<- Four Pole RCD
SRBP601E Spa Pack