Danfoss FC 300 Operating Instruction

FC 300 Operating Instructions
General Specifications
Control card, RS 485 serial communication:
Te rminal number .............................................................................. 68 (P,TX+, RX+), 69 (N,TX-, RX-)
Te rminal number 61 ......................................................................... Common for terminals 68 and 69
The RS 485 serial communication circuit is functionally separated fro m other central circuits
and galvanically iso lated from the supplier v oltage (PELV).
Control card, USB serial c ommunication:
USB standard .......................................................................................................... 1.1 (Full speed)
USB plug .................................................................................................... USB type B “device” plug
Connection to PC is carried out via a standard h ost/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and o ther high-voltage termina ls.
The USB ground connection is n
ot galvanically isolated from protection earth. Use only isolated
laptop as PC connection to the USB connector on FC 300 drive.
Relay outputs:
Programmable relay outputs .......................... FC 301 ≤ 7.5kW:1/FC301≥ 11kW:2/FC302allkW:2
Relay 01 Terminal number .............................................................................. 1-3 (break), 1-2 (make)
Max. terminal load (AC-1)
1)
on 1-3 (NC), 1-2 (NO) (Resistive load) .................................... 240 V AC, 2 A
Max. terminal load (AC-15)
1)
(Inductive load @ cosφ 0.4) ............................................. 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load) ...................................... 60 V DC, 1A
Max. terminal load (DC-13)
1)
(Inductive load) ................................................................. 24 V DC, 0.1A
Relay 02 (FC 302 only) Terminal number .......................................................... 4-6 (break), 4-5 (make)
Max. terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load) .................................................. 400 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cos φ 0.4) ............................ 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (Resistive load) ................................................... 80 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (Inductive load) .............................................. 24 V DC, 0.1A
Max. terminal load (AC-1)
1)
on 4-6 (NC) (Resistive load) ................................................. 240 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cosφ 0.4) ............................. 240 V AC, 0.2A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load) ................................................... 50 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (Inductive load) ............................................. 24 V DC, 0.1 A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) .................. 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 ................................... overvoltage category III/pollution degree 2
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced iso lation (PELV).
Cable lengths and cross sections:
Max. motor cable length, screened/armoured ......................................... FC 301: 50 m / FC 302: 150 m
Max. motor cable length, unscreened/unarmoured .................................. FC 301: 75 m / FC 302: 300 m
Max. cross section to motor, mains, load sharing and brake (see section Electrical Data in the FC 300 Design
Guide MG.33.BX.YY for more information), (0.25 kW - 7.5 kW) ...................................... 4 mm
2
/10AWG
Max. cross section to motor, mains, load sharing and brake (see section Electrical D ata in the FC 30
0Design
Guide MG.33.BX.YY for more information), (11-15 kW) ................................................ 16 mm
2
/6AWG
Max. cross section to motor, mains, load sharing and brake (see section Electrical Data in the FC 300 Design
Guide MG.33.BX.YY for more information), (18.5-22 kW) .............................................. 35 mm
2
/2AWG
Maximum cross section to control terminals, rigid wire ......................... 1.5 mm
2
/16 AWG (2 x 0.75 mm
2
)
Maximum cross section to control terminals, flexible cable ............................................. 1 m m
2
/18 AWG
Maximum cross section to control terminals, cable with enclosed core ........................... 0.5 mm
2
/20 AWG
Minimum cross section to control terminals .......................................................................... 0.25 mm
2
Control card performance:
Scan interval ........................................................................................ FC 301: 5 ms / FC 302: 1 ms
70
MG.33.A7.02 - VLT is a registered Danfoss trademark

Danfoss FC 300 Specifications

General

Enclosure	IP20
Approvals	cUL, UL, CE
EMC filter	Built-in
Communication Options	CANopen, PROFIBUS DP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Output Voltage	0-100% of supply voltage