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Variable speed Drives, AC and DC Motors — Ex-Ed can supply you with a full range of control systems, installation options and services.

Eurotherm Drives ER-340i / ER-680i / ER-1220i DC Thyristor Drives

Eurotherm Drives ER-340i / ER-680i / ER-1220i DC Thyristor Drives

Isolated 1Q Single Phase Speed Controller

Online Price from £181

Eurotherm Drives ER-340i, ER-680i and ER-1220i

Fully-isolated DC motor controllers for permanent magnet or shunt wound dc motors up to 12.2 Amps.

Easy to access drive adjustments, plug-on screw terminals and a small footprint.

The ultra compact design and DIN rail mounting package means the Eurotherm Drives ER-340i, ER-680i and ER-1220i can quickly and easily be integrated with your existing motor control equipment.

Eurotherm Drives were formerly sold as SSD Drives.  Please search under Parker SSD Drives if the model number cannot be located under Eurotherm Drives.

Eurotherm Drives Eurotherm Drives ER-340i

Code: Eurotherm Drives ER-340i
Notes: 0.55KW 3.4A 240/110Vac 1Q Isolated
Nominal Power: 0.55 kW
Output Current Continuous: 3.4 A
Phase: 1
Shipping Weight: 0.52 Kg
Quantity: 1

£181.00 + VAT

Place order and proceed to checkout

Eurotherm Drives Eurotherm Drives ER-680i

Code: Eurotherm Drives ER-680i
Notes: 0.75KW 6.8A 240/110Vac 1Q Isolated
Nominal Power: 0.75 kW
Output Current Continuous: 6.8 A
Phase: 1
Shipping Weight: 0.56 Kg
Quantity: 1

£195.00 + VAT

Place order and proceed to checkout

Eurotherm Drives Eurotherm Drives ER-1220i

Code: Eurotherm Drives ER-1220i
Notes: 1.8KW 12.2A 240/110Vac 1Q Isolated
Nominal Power: 1.8 kW
Output Current Continuous: 12.2 A
Phase: 1
Shipping Weight: 0.56 Kg
Quantity: 1

£213.00 + VAT

Place order and proceed to checkout

Technical Specification

AC Input Supply:                          110V AC or 240V AC +/-10%, 50–60 Hz.

Maximum Armature Output:     200 Volts DC.
                                                        Eurotherm Drives ER-340i   ---   3.4 Amps.
                                                        Eurotherm Drives ER-680i   ---   6.8 Amps.
                                                        Eurotherm Drives ER-1220i --- 12.2 Amps.

Field output:                                 1 Amp at 0.9 x AC supply voltage
                                                       (0.45 x AC for field connected to F- and N).

Speed Range:                              0–100%. (motor dependant)

Load regulation:                         Typically 0.2% tach, 2% Arm Volts

User Adjustments:                    Maximum Speed    (Max spd)  40 to 200V (armature volts or tach feedback volts)
                                                       Minimum Speed     (Min spd)  0 to 30% of maximum speed
                                                       Up Ramp
                                                       Down Ramp
                                                       Stability
                                                       IR Compensation    (IR comp)  0 to 30%
                                                       Max Current           (I max)  0 to 100% current limit.
                                                       Signal Level Comparator

Switches:                                    Speed range switch       
                                                      Tachogenerator or armature voltage feedback
                                                      AC Voltage selector

Terminals:                                  +10V ref                           
                                                      Minimum Speed                 
                                                      Ramp input +                    
                                                      Output +/-                         
                                                      Common                            
                                                      Input +/-                            
                                                      Pushbutton +                    
                                                      Pushbutton -                     
                                                      Run input                          
                                                      Common                           
                                                      Tachogenerator input
                                                      Level Output
                                                      Level Input
                                                      Overload Output
                                                      Trip Output
                                                      Ramp Output
                                                      Demand Output
                                                      Speed Output
                                                      Current Output
                                                      Speed Input
                                                      Torque Input

Product Dimensions

Dimensions
Model H mm (in) W mm (in) D mm (in) Weight (Kg)
Eurotherm Drives ER-340i 105 (4.1) 60 (2.4) 120 (4.7) 0.52
Eurotherm Drives ER-680i 105 (4.1) 70 (2.8) 120 (4.7)  0.56
Eurotherm Drives ER-1220i 105 (4.1) 70 (2.8) 120 (4.7)  0.56

Ex-Ed Drives and Controls | 13 Granby Road, , Hinckley, Leicestershire, LE10 0PW | Telelphone: 01455 450776 | Email: info@exeddrivesandcontrols.co.uk

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