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Chapter 9 LIST OF PERIPHERAL EQUIPMENT AND OPTIONS
The table below lists the main peripheral equipment and options that are connected to the
FRENIC-Mini. Use them in accordance with your system requirements.
For details, refer to the FRENIC-Mini User's Manual (MEH446), Chapter 6 "SELECTING
PERIPHERAL EQUIPMENT."
Name of
peripheral
equipment
Molded case
circuit breaker
(MCCB)
Residual-current-
operated
protective device
(RCD)
/Earth leakage
circuit breaker
(ELCB) *
* With the
exception of
those
exclusively
designed for
protection from
ground faults
MCCBs are designed to protect the power circuits between the power control
board and inverter's main terminals (L1/R, L2/S and L3/T for three-phase
power, L1/L and L2/N for single-phase power) from overload or short-circuit
which in turn prevents secondary disasters caused by the inverter
malfunctioning.
RCDs/ELCBs function in the same way as MCCBs. Use the MCCBs and
RCDs/ELCBs that satisfy the recommended rated current listed below.
Applicable
Power
motor
supply
rating
voltage
(kW)
0.1
0.2
0.4
Three-
phase
0.75
200 V
1.5
2.2
3.7
0.4
0.75
Three-
1.5
phase
2.2
400 V
3.7
4.0
0.1
0.2
Single-
0.4
phase
0.75
200 V
1.5
2.2
0.1
Single-
0.2
phase
0.4
100 V
0.75
Note 1) A box ( ) in the above table replaces S or E depending on enclosure.
2) A box ( ) in the above table replaces A, C, E, or J depending on
shipping destination.
3) Asterisks (**) in the model names replace numbers which denote the
following:
21: Braking resistor built-in type, None: Standard
The rated current and circuit breaking capacity depend on the power supply
voltage.
Function and application
MCCB and RCD/ELCB
Inverter type
FRN0.1C1 -2
FRN0.2C1 -2
FRN0.4C1 -2
FRN0.75C1 -2
FRN1.5C1 -2 **
FRN2.2C1 -2 **
FRN3.7C1 -2 **
FRN0.4C1 -4
FRN0.75C1 -4
FRN1.5C1 -4 **
FRN2.2C1 -4 **
FRN3.7C1 -4 **
FRN4.0C1 -4 **
FRN0.1C1 -7
FRN0.2C1 -7
FRN0.4C1 -7
FRN0.75C1 -7
FRN1.5C1 -7
FRN2.2C1 -7
FRN0.1C1 -6
FRN0.2C1 -6
FRN0.4C1 -6
FRN0.75C1 -6
9-1
Recommended rated
current (A) of
w/ DC
w/o DC
reactor
reactor
5
5
10
15
10
20
20
30
5
5
10
15
10
20
5
5
10
10
15
15
20
20
30
5
5
10
10
15
15
20
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