Samsung AM140DN4DKG handleiding

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Samsung

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Handleiding

Installation Procedure

English

Installation Procedure

Specifications of the terminal blocks

AC power: M4 screw

Communication: M3.5 screw

Unit: mm

7. 5

9.0

13.8

Power supply

(single phase)

MCCB ELB

Min : 198V

Max : 242V

XA, 30 mA

0.1 s

Power cable Earth cable

Communication

cable

2.5 mm² or more 2.5 mm² 0.75 to 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.

The capacity of ELB, MCCB X[A] = 1.25 X 1.1 X ΣAi

NOTE

• X : The capacity of ELB, MCCB

• ΣAi : Sum of rating currents of each indoor unit.

Rated currents

Unit Model

Rating current

(A)

AM***DN1DKG*

**017** 0.14

**022** 0.15

**028** 0.23

**036** 0.25

**056** 0.28

**071** 0.40

Unit Model

Rating current

(A)

AM***DN4DKG*

**028** 0.25

**036** 0.27

**045** 0.30

**056** 0.32

**071** 0.35

**090** 0.45

**112** 0.60

**128** 0.75

**140** 0.85

AM***DN4FKG*

**022** 0.14

**028** 0.17

**036** 0.23

**045** 0.29

**056** 0.30

**071** 0.41

2 Decide the power cable specification and

maximum length within 10% voltage drop

among indoor units.

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

]

• ik: Running current of each unit[A]

DB68-13032A-00_IBIM_DVM R32 WindFree 1,4way_EU_EN_.indd 38DB68-13032A-00_IBIM_DVM R32 WindFree 1,4way_EU_EN_.indd 38 2024-07-29 오전 10:10:502024-07-29 오전 10:10:50

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