SMC Networks HRR010-A-10 Series Operation Manual page 31

 Power supply specifications, power supply cable and earth leakage breaker
Prepare the power supply shown in the following table. For the connection between the product and
power supply, use the power supply cable and earth leakage breaker shown below. An earth leakage
breaker must be mounted to a position where the breaker is easily accessible and close to the
thermo-chiller.
Table 3-3 Power supply cable and earth leakage breaker (
Model
HRR010-A/W-10-
100V AC(50/60Hz)
HRR010-A/W-20-
 Installation/operation in accordance with the UL standard
For the product operation in the UL compliant conditions, the conditions shown below must be
satisfied:
● Use power supply of overvoltage category 2 (transient overvoltage 2500 V or less)
1 When using a power supply in the overvoltage category 3, take measures such as
mounting an isolation transformer between the product and the power supply or keep the
transient overvoltage of the power supply to 2500 V or less by using a varistor, etc.
HRR Series
Cable
Power supply
voltage
x size
1-phase
3 cores x
115V AC(60Hz)
14AWG
(3 cores x
2.0mm
(including
1-phase
ground)
200-230V AC
(50/60Hz)
Recommended earth
qty.
Rated
voltage
[V]
100,
115
2
)
200,
230
HRX-OM-X084
Chapter 3 Transport and Setting Up
)
Recommended
leakage breaker
Sensitivity
Rated current
(A)
current [mA]
15
10
3.3 Installation
of leak
30
 1
3-9