Edwards EDS 300

Figure 13 Wiring schemac-2
connection
U3 V3
W3
W2U2
V2
CS/4045/A
U1 V1
W1
U2 V2
W2
U3 V3
W3
W1U1
V1
connection
EDS
Electrical Supply Part No.
Motor terminal
connecon
Wiring Schemac
EDS 200 water
cooled
200/400 V 50 Hz A41820945 Y/YY
Wiring schemac-2
230/460 V 60 Hz A41820946 Y/YY
200 V 50 Hz A41820934
Y/D
Wiring schemac-1200/380 V 60 Hz A41820936
Y/D
575 V 60 Hz A41820957 Y
EDS 200 air cooled
200/400 V 50 Hz A41821945 Y/YY
Wiring schemac-2
230/460 V 60 Hz A41821946 Y/YY
200 V 50 Hz A41821934
Y/D
Wiring schemac-1200/380 V 60 Hz A41821936
Y/D
575 V 60 Hz A41821957 Y
EDS 300 water
cooled
cooled
200/400 V 50 Hz A41830945 Y/YY
Wiring schemac-2
230/460 V 60 Hz A41830946 Y/YY
200/380 V 50 Hz A41830934
Y/D
Wiring schemac-1200/380 V 60 Hz A41830936
Y/D
575 V 60 Hz A41830957 Y
EDS 300 air cooled
200/400 V 50 Hz A41831945 Y/YY
Wiring schemac-2
230/460 V 60 Hz A41831946 Y/YY
200/380 V 50 Hz A41831934
Y/D
Wiring schemac-1200/380 V 60 Hz A41831936
Y/D
575 V 60 Hz A41831957 Y
Motor thermistor
Connect the motor thermistors (PTC 150 °C) to your pump-motor control circuit. These must
be congured so that manual reset is required, otherwise the pump may restart
automacally once it has cooled down.
The pump motor has 3 PTCs in series. They comply with the standard DIN VDE V098-1-401.
In the terminal box are two wires of the PTCs, they have no polarity. Connect them to a
control unit. Do not connect the wires directly to the power.
The temperature sensor has a basic insulaon to the motor winding. The operator has to
provide appropriate measure for the protecon against indirect contact. For example, a
monitoring body with galvanic isolaon from the temperature sensor to the pump control
can be provided for this.
Page 33
A41802880_C - Installaon