SMC Networks HRL100-A 40 Series User Manual

HRX-OM-X037
Chapter 3 Transport and Setting Up
3.3 Installation HRL Series
3-12
 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 3.3-1 Power supply cable and earth leakage breaker (Recommended)
1 Cable specifications are the examples when using the product at a continuous allowable operating
temperature of 70
o
C, with an operating voltage of 600 V and two kinds of plastic insulated wires at an
ambient temperature of 30
o
C. Please select the proper size cables according to the actual condition.
 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
● Bending radius of the power supply cable must be 38.1 mm or more.
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.
Model
Power
supply
voltage
Terminal
block
screw
diameter
Recommended
crimp
terminal
Cable
Specifications
1
Earth leakage
breaker
Breaker
size
(A)
Sensitivity
of
leakage
current
(mA)
HRL100-A-40
3-phase
380 to 415V
AC
(50Hz/60Hz)
3-phase
460 to 480V
AC(60Hz)
M5
R5.5-5
4 cores x
AWG10
(4 cores x 5.5 mm
2
)
including
ground
20
30
HRL200-A-40
30
HRL100/200-A-40
HRL300-A-40
R8-5
4 cores x
AWG8
(4 cores x 8 mm
2
)
including
ground
40

SMC Networks HRL100-A 40 Series Specifications

General

Brand	SMC Networks
Model	HRL100-A 40 Series
Category	Chiller
Language	English