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EFC 3610 - Frequency Converter
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Frequency converter

EFC 3610

 

 
   
  • Power range 1 x AC 230 V 0.4 kW to 3 x AC 400 V 22.0 kW
  • Integrated brake chopper and mains filter
  • Integrated operating panel for simple, fast commissioning
  • Expandability through I/O and fieldbus modules

 

 
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Documentation  

Instructions   
PDF version  

PDF version   

Technical dataDimensionsCADDownloadOrder details

 
  EFC3610-0K40-1P2 EFC3610-0K75-1P2 EFC3610-1K50-1P2 EFC3610-2K20-1P2 EFC3610-0K40-3P4 EFC3610-0K75-3P4 EFC3610-1K50-3P4 EFC3610-2K20-3P4
Performance data
Rated output
HD operation
[kW] 0.4 0.75 1.5 2.2 0.4 0.75 1.5 2.2
Continuous rated current
HD operation
[A] 2.4 4.1 7.3 10.1 1.3 2.3 4 5.6
Motor rated voltage

Three phase, 0 V ... mains voltage

Output frequency

0 ... 400 Hz

Mains voltage 1 AC 1 AC 200 … 240 V (-10 % / +10 %) -
3 AC - 3 AC 380 … 480 V (-15 % / +10 %)
Frequency

50 ... 60 Hz (±5 %)

Overload capacity
HD operation

150 % for 60 s, 200 % for 1 s

Brake chopper / resistor
Braking resistance

External

Brake chopper

Internal up to 22 kW

Ambient conditions
Permissible temperature (operation)

-10 ... +45 °C (Derating 1.5 % of the output power per 1 °C from 45 ... 55 °C)

Permissible relative humidity (operation)

< 90 % (no condensation)

Max. installation height

1000 m (> 1000 m Derating 1 % of the output power pro 100 m)

Protection category

IP 20

Functions
Control technology

V/f

Pulse width modulation (PWM), adjustable in 1 kHz steps [kHz]

1 ... 15

Speed control range Without pulse generator

1 : 50

Start-up torque V/f

100% at 1.5 Hz; 150% at 3 Hz

Frequency resolution Digital

0.01 Hz

Analog

1/1000 of the output frequency

V/f curve

linear, quadratic, freely definable

Ramps

linear, S-curve

DC disc brake Start frequency

0 ... 50 Hz

Braking time

0 ... 10 s

Automatic PWM frequency adjustment

load-dependent adaptation of PWM frequency

Integrated control

integrated step switching mechanism

Frequency setting tolerance Analog

0.4 %

Digital

0.04 %

Controller

PID

Bus systems

Modbus RTU (with Multi-Ethernet Modbus TCP)

PROFIBUS, CANopen, Multi-Ethernet (ext. options)

Status messages via digital outputs

Operation, target value achieved, etc.

Number of digital inputs
24 VDC

5 (of which 1x pulse train 50 kHz)

Number of digital outputs
24 VDC / 50 mA

1 (pulse train 32 kHz)

Number of relay outputs 
230 VAC / 30 VDC / 3 A

1

Number of analog inputs
0 ... 10 V or 0 ... 20 mA

2

Number of analog outputs
0 ... 10 V or 0 ... 20 mA

1

Display

Dust cover with 4 diagnostic LED

LED 5 digit (optional)

LCD (optional)

Status LED

Rotation direction and operating status

Weight
Weight [kg] 1.5 1.9 2.6 1.5 1.9
Norms and Standards
Certification

CE
UL
cUL
EAC
C-Tick (RCM)

 
  EFC3610-3K00-3P4 EFC3610-4K00-3P4 EFC3610-5K50-3P4 EFC3610-7K50-3P4 EFC3610-11K0-3P4 EFC3610-15K0-3P4 EFC3610-18K5-3P4 EFC3610-22K0-3P4
Performance data
Rated output
HD operation
[kW] 3 4 5.5 7.5 11 15 18.5 22
Rated output
ND operation
[kW] - 7.5 11 15 18.5 22 30
Continuous rated current
HD operation
[A] 7.4 9.7 12.7 16.8 24.3 32.4 39.2 45
Continuous rated current
ND operation
[A] - 16.8 24.3 32.4 39.2 45 60.8
Motor rated voltage

Three phase, 0 V ... mains voltage

Output frequency

0 ... 400 Hz

Mains voltage 3 AC

3 AC 380 … 480 V (-15 % / +10 %)

Frequency

50 ... 60 Hz (±5 %)

Overload capacity
HD operation

150 % for 60 s, 200 % for 1 s

Brake chopper / resistor
Braking resistance

External

Brake chopper

Internal up to 22 kW

Ambient conditions
Permissible temperature (operation)

-10 ... +45 °C (Derating 1.5 % of the output power per 1 °C from 45 ... 55 °C)

Permissible relative humidity (operation)

< 90 % (no condensation)

Max. installation height

1000 m (> 1000 m Derating 1 % of the output power pro 100 m)

Protection category

IP 20

Functions
Control technology

V/f

Pulse width modulation (PWM), adjustable in 1 kHz steps [kHz]

1 ... 15

Speed control range Without pulse generator

1 : 50

Start-up torque V/f

100% at 1.5 Hz; 150% at 3 Hz

Frequency resolution Digital

0.01 Hz

Analog

1/1000 of the output frequency

V/f curve

linear, quadratic, freely definable

Ramps

linear, S-curve

DC disc brake Start frequency

0 ... 50 Hz

Braking time

0 ... 10 s

Automatic PWM frequency adjustment

load-dependent adaptation of PWM frequency

Integrated control

integrated step switching mechanism

Frequency setting tolerance Analog

0.4 %

Digital

0.04 %

Controller

PID

Bus systems

Modbus RTU (with Multi-Ethernet Modbus TCP)

PROFIBUS, CANopen, Multi-Ethernet (ext. options)

Status messages via digital outputs

Operation, target value achieved, etc.

Number of digital inputs
24 VDC

5 (of which 1x pulse train 50 kHz)

Number of digital outputs
24 VDC / 50 mA

1 (pulse train 32 kHz)

Number of relay outputs 
230 VAC / 30 VDC / 3 A

1

Number of analog inputs
0 ... 10 V or 0 ... 20 mA

2

Number of analog outputs
0 ... 10 V or 0 ... 20 mA

1

Display

Dust cover with 4 diagnostic LED

LED 5 digit (optional)

LCD (optional)

Status LED

Rotation direction and operating status

Weight
Weight [kg] 2.6 3.9 4.3 5.7 6.4 8 8.5
Norms and Standards
Certification

CE
UL
cUL
EAC
C-Tick (RCM)

 

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