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185781
Model code: DC1-34039FB-A20CE1

Eaton DC1 Variable frequency drive, 400 V AC, 3-phase, 39 A, 18.5 kW, IP20/NEMA 0, Radio interference suppression filter, Brake chopper, FS4 DC1-34039FB-A20CE1

General specifications

Product Name
Eaton DC1 Variable frequency drive
Catalog Number
185781
EAN
4015081812806
Product Length/Depth
211 mm
Product Height
418.5 mm
Product Width
173 mm
Product Weight
8.4 kg
Certifications
UL Category Control No.: NMMS, NMMS7
IEC/EN 61800-3
Safety requirements: IEC/EN 61800-5-1
EAC
UL 508C
RCM
IEC/EN61800-3
UL
Certified by UL for use in Canada
CSA-C22.2 No. 14
RoHS, ISO 9001
UkrSEPRO
IEC/EN61800-5
CUL
CE
UL report applies to both US and Canada
Specification for general requirements: IEC/EN 61800-2
UL File No.: E172143
Catalog Notes
  • Environmental class: 3C2, 3S2
  • Overload cycle for 60 s every 600 s
Model Code
DC1-34039FB-A20CE1

Features & Functions

Features
Parameterization: drivesConnect
Parameterization: drivesConnect mobile (App)
Parameterization: Fieldbus
Parameterization: Keypad
Fitted with:
IGBT inverter
Control unit
Brake chopper
Internal DC link
PC connection
Breaking resistance
7-digital display assembly
Radio interference suppression filter
Additional PCB protection
Functions
4-quadrant operation possible

General

Cable length
300 m, unscreened, with motor choke, maximum permissible, Motor feeder
200 m, screened, with motor choke, maximum permissible, Motor feeder
150 m, unscreened, maximum permissible, Motor feeder
C3 ≤ 25 m, Radio interference level, maximum motor cable length
100 m, screened, maximum permissible, Motor feeder
C2 ≤ 5 m, Radio interference level, maximum motor cable length
Communication interface
CANopen®, built in
SmartWire-DT, optional
OP-Bus (RS485), built in
Modbus RTU, built in
Connection to SmartWire-DT
In conjunction with DX-NET-SWD3 SmartWire DT module
Yes
Degree of protection
IP20
NEMA Other
Electromagnetic compatibility
1st and 2nd environments (according to EN 61800-3)
Frame size
FS4
Mounting position
Vertical
Product category
Variable frequency drives
Protection
Finger and back-of-hand proof, Protection against direct contact (BGV A3, VBG4)
Protocol
CAN
MODBUS
Other bus systems
EtherNet/IP
Radio interference class
C2, C3: depending on the motor cable length, the connected load, and ambient conditions. External radio interference suppression filters (optional) may be necessary.
Optional external radio interference suppression filter for longer motor cable lengths and for use in different EMC environments
Suitable for
Branch circuits, (UL/CSA)

Climatic environmental conditions

Altitude
Above 1000 m with 1 % derating per 100 m
Max. 4000 m
Ambient operating temperature - min
-10 °C
Ambient operating temperature - max
50 °C
Ambient operating temperature at 150% overload - min
-10 °C
Ambient operating temperature at 150% overload - max
50 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
60 °C
Climatic proofing
< 95 average relative humidity (RH), no condensation, no corrosion

Main circuit

Input current ILN at 150% overload
44.1 A
Leakage current at ground IPE - max
12.9 mA
Mains switch-on frequency
Maximum of one time every 30 seconds
Mains voltage - min
380 V
Mains voltage - max
480 V
Operating mode
U/f control
Sensorless vector control (SLV)
Speed control with slip compensation
BLDC motors
PM motors
Synchronous reluctance motors
Output frequency - min
0 Hz
Output frequency - max
500 Hz
Output voltage (U2)
480 V AC, 3-phase
400 V AC, 3-phase
Overload current IL at 150% overload
58.5 A
Rated control supply voltage
10 V DC (Us, max. 10 mA)
Rated frequency - min
48 Hz
Rated frequency - max
62 Hz
Rated operational current (Ie)
39 A at 150% overload (at an operating frequency of 16 kHz and an ambient air temperature of +50 °C)
Rated operational power at 380/400 V, 50 Hz, 3-phase
18.5 kW
Rated operational voltage
480 V AC, 3-phase
400 V AC, 3-phase
Resolution
0.1 Hz (Frequency resolution, setpoint value)
Short-circuit protection rating
60 A, UL (Class CC or J), Safety device (fuse or miniature circuit-breaker), Power Wiring
Starting current - max
175 %, IH, max. starting current (High Overload), For 2.5 seconds every 600 seconds, Power section
Supply frequency
50/60 Hz
Switching frequency
8 kHz, 4 - 24 kHz adjustable (audible), fPWM, Power section, Main circuit
System configuration type
AC supply systems with earthed center point
Voltage rating - max
240 V

Motor rating

Assigned motor current IM at 400 V, 50 Hz, 150% overload
39 A
Assigned motor current IM at 440 - 480 V, 60 Hz, 150% overload
39 A
Assigned motor power at 460/480 V, 60 Hz, 3-phase
25 HP

Apparent power

Apparent power at 400 V
15.6 kVA
Apparent power at 480 V
18.72 kVA

Braking function

Braking resistance
22 Ω
Braking torque
Max. 100 % of rated operational current Ie, variable, DC - Main circuit
Switch-on threshold for the braking transistor
780 VDC

Control circuit

Number of inputs (analog)
2 (parameterizable, 0 - 10 V DC, 0/4 - 20 mA)
Number of inputs (digital)
4 (parameterizable, 10 - 30 V DC)
Number of outputs (analog)
1
Number of outputs (digital)
1
Number of relay outputs
1 (parameterizable, N/O, 6 A (250 V, AC-1) / 5 A (30 V, DC-1))

Design verification

Equipment heat dissipation, current-dependent Pvid
728 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
39 A
Static heat dissipation, non-current-dependent Pvs
0 W
Heat dissipation details
Operation (with 150 % overload)
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

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