7
GB
(OHFWULFDOZRUN
6000
600
60
10
Tripping Time [s]
1
0.1
0.01
1
2
Rated Tripping current (x)
3
4
6 8
C
10
20
SAMPLE
Sample chart
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:LULQJWUDQVPLVVLRQFDEOHV
Types of transmission cable
Shielding wire CVVS or CPEVS
Cable diameter
More than 1.25 mm
2
Length
/HVVWKDQP
01(75HPRWHFRQWUROFDEOHV
Types of remote control cable
Shielding wire MVVS
Cable diameter
0RUHWKDQWRPP
2
Length
$GG DQ\ SRUWLRQ LQ H[FHVV RI P WR ZLWKLQ
the longest allowable transmission cable
OHQJWKP
0$5HPRWHFRQWUROFDEOHV
Types of remote control cable
2-core cable (unshielded)
Cable diameter
WRPP
2
Length
/HVVWKDQP
Total operating current of the indoor
unit
Minimum wire thickness (mm²)
Ground-fault interrupter *1
Local switch (A)
Breaker for wiring
(NFB)
Main cable
Branch
Ground
Capacity
Fuse
) $RUOHVV
1.5
1.5
1.5
$FXUUHQWVHQVLWLYLW\
16
16
) $RUOHVV
2.5
2.5
2.5
$FXUUHQWVHQVLWLYLW\
25
25
) $RUOHVV
$FXUUHQWVHQVLWLYLW\
32
32
$SSO\WR,(&DERXWPD[SHUPLVVLYHV\VWHPLPSHGDQFH
*1 The Ground-fault interrupter should support inverter circuit.
The Ground-fault interrupter should combine using of local switch or wiring breaker.
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) 7RWDORSHUDWLQJPD[LPXPFXUUHQWRIWKHLQGRRUXQLWVî
) ^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI2WKHUV&`
Indoor unit
V1
V2
Type 1
PLFY-VBM, PMFY-VBM, PEFY-VMS,
PCFY-VKM, PKFY-VHM, PKFY-VKM, PLFY-VCM
2.4
Type 2
PEFY-VMA
1.6
Type 3
PEFY-VMHS
Others
Other indoor unit
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Please pick up "C" from the tripping characteristic of the breaker.
<Example of "F2" calculation>
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) îî
ĺ$EUHDNHU7ULSSLQJFXUUHQW î$DWV
*3 Current sensitivity is calculated using the following formula.
* 9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI2WKHUV
9î:LUHOHQJWK>NP@
G1
Current sensitivity
RUOHVV
P$VHFRUOHVV
RUOHVV
P$VHFRUOHVV
Wire thickness
V3
1.5 mm
2
2.5 mm
2
56
PP
2
66
