DC Inverter Side Discharge VRF
Ⅱ
for North America
106
3.2 Main electric parts
Name
Photo
Function introduction
Filter plate
It main effect is to eliminate the
interference of power for protecting
unit’s anti-interference capability and
prevent the interference to other electric
appliances.
IPM Module
There are three complemental IGBT
tube inside the IPM module. They are
controlled by PWM wave and then bring
the pressure of DC bus bar to different
stator windings of compressor at
different stage, and then generate
current on the stator. Meanwhile,
magnetic field will be generated on the
stator winding, and push the operation
of rotor and then drive compressor to
operate.
PFC
module
Four diodes and two MOS pipe are
intergrated inside the PFC module. It
will transform AC input power into DC
power. Meanwhile, MOS pipe is
controlled by PWM wave. Pressure will
be increased by induction.
Summary of Contents for GMV-36WL/A-T(U)
Page 1: ...DC INVERTER SIDE DISCHARGE VRF Ⅱ FOR NORTH AMERICA ...
Page 3: ...DC Inverter Side Discharge VRF Ⅱ for North America 1 PRODUCT ...
Page 10: ...DC Inverter Side Discharge VRF Ⅱ for North America 8 CONTROL ...
Page 15: ...DC Inverter Side Discharge VRF Ⅱ for North America 13 ...
Page 16: ...DC Inverter Side Discharge VRF Ⅱ for North America 14 Button Graphics ...
Page 24: ...DC Inverter Side Discharge VRF Ⅱ for North America 22 4 3 2 2 Appearance ...
Page 30: ...DC Inverter Side Discharge VRF Ⅱ for North America 28 Installation is in progress ...
Page 33: ...DC Inverter Side Discharge VRF Ⅱ for North America 31 Installation is in progress ...
Page 35: ...DC Inverter Side Discharge VRF Ⅱ for North America 33 Click Next ...
Page 65: ...DC Inverter Side Discharge VRF Ⅱ for North America 63 Switchover of Software Languages ...
Page 66: ...DC Inverter Side Discharge VRF Ⅱ for North America 64 INSTALLATION ...
Page 94: ...DC Inverter Side Discharge VRF Ⅱ for North America 92 MAINTENANCE ...
Page 131: ...JF00302320 ...