SMC Networks HRR010-A-10 Series, Operation Manual

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HRX-OM-X084
Chapter 3 Transport and Setting Up
HRR Series 3.3 Installation
3-9

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 (
Recommended
)

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

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.
Mode l
Power supply
voltage
Cable
qty.
x size
Recommended earth
leakage breaker
Rated
voltage
[V]
Rated current
(A)
Sensitivity
of leak
current [mA]
HRR010-A/W-10-

1-phase
100V AC(50/60Hz)
115V AC(60Hz)
3 cores x
14AWG
(3 cores x
2.0mm
2
)
(including
ground)
100,
115
15
30
HRR010-A/W-20-

1-phase
200-230V AC
(50/60Hz)
200,
230
10