c. Specications
2. Operation of the Automatic Voltage Converter
5
High Eciency Step Down Converter
Instruction Manual
a. Connecting the 110-120 Volt electrical appliances to converter’s 110-120 Volt output
socket/sockets:
(1) Check the specifications of the electrical appliances to be used with the converter, make
sure that the combined total wattage ratings of all the appliances to be used with the
converter won’t exceed the Maximum Peak Capacity of the converter.
Please also note that the individual USA Nema outputs may not be loaded above 15 Amps,
which is the maximum permissible load of USA Nema 5 outputs. Each of the four outputs is
equipped with a 15 Amp circuit breaker to protect the output from overload
(2) Make sure all appliances are turned off before connection.
(3) Caution: Always make sure that your connected appliance are connected to the ground
of your converter.
Always use an appropriate plug for connecting your equipment to the converter: The USA
Nema output can only be used to connect Type A and B plugs.
b. Connect the converter to the electrical mains
Plug the AC mains cord of the converter into the wall mains socket. The model HE-D 3000
has an IEC Connector for the connection of an IEC cable with either a EU Schuko or UK
plug. The models HE-D 4000 and HE-D 5000 come with a fixed cable with either a EU
Schuko or UK plug.
Caution: Always make sure that your converter is connected to the ground. Always use an
appropriate socket to connect your converter. If you use a plug adapter to connect your
converter make sure that it has a ground connection. Never connect the EU Schuko plug of
your converter with a UK socket or every other socket that does not ensure ground
connection.
HE-D 3000 3000W
HE-D 4000 4000W
HE-D 5000 5000W
HE-D 3000 2400W
HE-D 4000 3200W
HE-D 5000 4000W
Input Voltage 220-240v
Input Frequency 50/60Hz
Voltage 110v-120V
Output Sockets 4 x USA Nema
Maximum Load per Output Socket 15 Amp
Core Construction
Efficiency
Phase
Waveform
Display
Ventilation
Certification
Operation Temperature 0∞C~40∞C
Storage Temperature 15∞C~45∞C
Operation Relative Humidity 10%-20%RH, Non-Condensing
Toroidal core
Single Phase
CE
Fan for cooling the core when heated by heavy load
Continuous Working Capacity (Watts)
Maximum Capacity (Watts)
Protection
Input
Output
98%
Sinewave, no distortion
Green LED to indicate 'Power on'
Short Circuit Protection: Circuit Breaker Switch
Overload Protection: Individual Breaker Switches for all 4 Outlets
Environmental