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185778

Eaton DC1 Variable frequency drive, 230 V AC, 3-phase, 30 A, 7.5 kW, IP20/NEMA 0, Brake chopper, FS4

General specifications

Product Name
Eaton DC1 Variable frequency drive
Catalog Number
185778
EAN
4015081812776
Product Length/Depth
211 mm
Product Height
418.5 mm
Product Width
173 mm
Product Weight
8.4 kg
Certifications
UL
UL File No.: E172143
CUL
RoHS, ISO 9001
IEC/EN 61800-3
IEC/EN61800-3
Safety requirements: IEC/EN 61800-5-1
RCM
CE
CSA-C22.2 No. 14
Specification for general requirements: IEC/EN 61800-2
UkrSEPRO
EAC
IEC/EN61800-5
UL 508C
Certified by UL for use in Canada
UL Category Control No.: NMMS, NMMS7
UL report applies to both US and Canada
Catalog Notes
  • Environmental class: 3C2, 3S2
  • Overload cycle for 60 s every 600 s

Features & Functions

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

General

Cable length
300 m, unscreened, with motor choke, maximum permissible, Motor feeder
100 m, screened, maximum permissible, Motor feeder
150 m, unscreened, maximum permissible, Motor feeder
200 m, screened, with motor choke, maximum permissible, Motor feeder
Communication interface
SmartWire-DT, optional
Modbus RTU, built in
OP-Bus (RS485), built in
CANopen®, built in
Connection to SmartWire-DT
Yes
In conjunction with DX-NET-SWD3 SmartWire DT module
Degree of protection
IP20
NEMA Other
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
Other bus systems
MODBUS
CAN
EtherNet/IP
Radio interference class
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

Heat dissipation capacity Pdiss
0 W
Input current ILN at 150% overload
33.3 A
Leakage current at ground IPE - max
6.9 mA
Mains switch-on frequency
Maximum of one time every 30 seconds
Mains voltage - min
200 V
Mains voltage - max
240 V
Operating mode
Sensorless vector control (SLV)
Speed control with slip compensation
U/f control
BLDC motors
PM motors
Synchronous reluctance motors
Output frequency - min
0 Hz
Output frequency - max
500 Hz
Output voltage (U2)
240 V AC, 3-phase
230 V AC, 3-phase
Overload current IL at 150% overload
45 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)
30 A at 150% overload (at an operating frequency of 16 kHz and an ambient air temperature of +50 °C)
Rated operational power at 220/230 V, 50 Hz, 3-phase
7.5 kW
Rated operational voltage
230 V AC, 3-phase
240 V AC, 3-phase
Resolution
0.1 Hz (Frequency resolution, setpoint value)
Short-circuit protection rating
45 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 220 - 240 V, 60 Hz, 150% overload
30 A
Assigned motor current IM at 230 V, 50 Hz, 150% overload
30 A

Apparent power

Apparent power at 230 V
6.9 kVA
Apparent power at 240 V
7.2 kVA

Braking function

Braking resistance
15 Ω
Braking torque
Max. 100 % of rated operational current Ie, variable, DC - Main circuit
Switch-on threshold for the braking transistor
390 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
304 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
30 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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