6
Specifi cations and rating conditions of main electric parts
Model
Item
MUZ-
GE25VA
MUZ-
GE25VAH
MUZ-
GE35VA
MUZ-
GE35VAH
MUZ-
GE42VA
MUZ-
GE42VAH
MUZ-
GE50VA
MUZ-
GE50VAH
Current
transformer
(CT) 20 A
(CT761, CT781) 15 A
Smoothing
capacitor
(C61, C62, C63) 620 μF 420 V
Diode module
(DB61) 15 A 600 V 25 A 600 V
(DB65) 25 A 600 V
Fuse
(F61) T20AL250V
(F701, F801,
F901)
T3.15AL250V
Defrost heater (H) —
230 V
130 W
—
230 V
130 W
—
230 V
130 W
—
230 V
120 W
Intelligent power
module
(IPM) 15 A 600 V 20 A 600 V
Expansion valve
coil
(LEV) DC 12 V
Reactor (L61) 18 mH 23 mH
Current-
detecting
resistor
(R61)
45 mΩ 5 W
(1 element)
100 mΩ 5 W
(2 elements)
—
(R61,R62) —
180 mΩ 5 W
(2 elements)
(R825) 25 mΩ 5 W
(R937, R938,
R939)
430 mΩ 2 W —
(R937A,R937B) — 1.1 Ω 2 W
Current-limiting
PTC thermistor
(PTC64,
PTC65)
33 Ω
Terminal block (TB1, TB2) 3 P
Relay
(X63) 3 A 250 V
(X64) 20 A 250 V
(X66) — 3 A 250 V — 3 A 250 V — 3 A 250 V — 3 A 250 V
R.V.coil (21S4) AC 220 - 240 V
Heater protector (26H) — Open 45°C — Open 45°C — Open 45°C — Open 45°C
IGBT (TR821) 30 A 600 V