Samsung AM AN1PCH Series, Руководство по установке

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21
English
Installation Pr
oc
edur
e
Specifications of the terminal blocks
Unit: inch(mm)
AC power: M4 screw
Communication: M3.5 screw
0.43(11)
0.51(13)
0.3(7.5) 0.35(9)
0.
54
(1
3.
8)
0.
71
(1
8)
Power supply
(single phase)
MCCB ELB
Min : 187V
Max : 253V
XA
XA, 30 mA
0.1 s
Power cable Earth cable Communication cable
0.004 inch²
(2.5 mm²)
0.0011~0.0023 inch²
(0.75~1.5 mm²)
Decide the power cable specification and maximum
length by formula
2 .
1 Decide the capacity of ELB and MCCB by below
formula.
Ɵ˵ʪʀɇΧɇʀ̈ϩцͱ˙kø9ࡥđAA9ǹࣈࣉ॔ߣ࢏ߤߧǹߣ࢏ߣǹנ̈
NOTE
• X : The capacity of ELB, MCCB
•
נ̈ࡤƊЇ͔ͱ˙θɇϩ̈͝˝ʀЇθθʪ͝ϩϑͱ˙ʪɇʀ˵̈͝ʒͱͱθЇ̈͝ϩ࢏
Rated currents
Model Rating current(A)
AM005AN1PCH* 0.14
AM007AN1PCH* 0.15
AM009AN1PCH* 0.23
AM012AN1PCH* 0.25
AM015AN1PCH* 0.26
AM018AN1PCH* 0.28
AM024AN1PCH* 0.40
2 Decide the power cable specification and maximum
length within 10% voltage drop among indoor units.
n
Coef×35.6×Lk
× ik) < 10% of input voltage[V]
ॣ࣑
1000×Ak
k=1
NOTE
• Coef: 1.55
• Lk: Distance among each indoor unit[m], Ak: Power
cable specification[mm
²(inch²)
]
• ik: Running current of each unit[A]
Example of Installation
Ɵͱϩɇ̷Χͱиʪθʀɇɵ̷ʪ̷ʪ͝˝ϩ˵ø॔ߥߤߪ࢏ߢߪ˙ϩ࣑ߣߢߢ͔࣒ࡥÃ̈͝ϩ̈ɇ̷ΧЇ̷̷ࣛ̈͝
ʀЇθθʪ͝ϩ॔ߣߢࣈࣉࡥŵЇ̈͝͝͝˝ʀЇθθʪ͝ϩͱ˙ʪɇʀ˵Ї̈͝ϩϑ॔ߣࣈࣉࡥƟͱϩɇ̷
10 indoor units were installed
or
10 [A]
ELCB
MCCB+ELB
9 [A] 1 [A]
0[m] 10[m](32.8 ft) 20[m](65.62 ft) 100[m](328 ft)
Indoor unit 1 Indoor unit 2 Indoor unit 10
• Apply following equation.
n Coef×35.6×L
k
×i
k
ॣ࣑
) < 10% of input voltage[V]
k=1
1000×A
k
ki]_TXXXW^hTWX†pt†k}tG~•‹Gm™ŒŒGXžˆ †hh†lu†U•‹‹GGGYX YWYXTXWTYWGGG㝘㤸GXXa[_a\Y