Danfoss VLT Automation Drive FC 300 Operating Instructions Manual page 110

5. General Specifications
The USB connection is galvanically isolated from the supply voltage (PELV) and other high-volt-
age terminals.
The USB ground connection is not galvanically isolated from protection earth. Use only an isolated
laptop as PC connection to the USB connector on the frequency converter.
Relay outputs:
Programmable relay outputs
Relay 01 Terminal number
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
5
Relay 02 (FC 302 only) Terminal number
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO)
Environment according to EN 60664-1
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation
(PELV).
Cable lengths and cross sections:
Max. motor cable length, screened/armoured
Max. motor cable length, unscreened/unarmoured
Maximum cross section to control terminals, flexible/ rigid wire without cable
end sleeves
Maximum cross section to control terminals, flexible wire with cable end sleeves 1 mm
Maximum cross section to control terminals, flexible wire with cable end
sleeves with collar
Minimum cross section to control terminals
Control card performance:
Scan interval
Control characteristics:
Resolution of output frequency at 0 - 1000 Hz
Repeat accuracy of
System response time (terminals 18, 19, 27, 29, 32, 33)
Speed control range (open loop)
Speed control range (closed loop)
Speed accuracy (open loop)
Speed accuracy (closed loop), depending on resolution of feed-
back device
All control characteristics are based on a 4-pole asynchronous motor
110
1)
on 1-3 (NC), 1-2 (NO) (Resistive load)
1) (Inductive load @ cosφ 0.4)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load)
1)
(Inductive load)
1)
on 4-5 (NO) (Resistive load)
1)
on 4-5 (NO) (Inductive load @ cosφ 0.4)
1) on 4-5 (NO) (Resistive load)
1) on 4-5 (NO) (Inductive load)
1)
on 4-6 (NC) (Resistive load)
1) on 4-6 (NC) (Inductive load @ cosφ 0.4)
1) on 4-6 (NC) (Resistive load)
1)
on 4-6 (NC) (Inductive load)
Precise start/stop
(terminals 18, 19)
MG.33.U1.02 - VLT ® is a registered Danfoss trademark
®
VLT
Operating Instructions High Power
1-3 (break), 1-2 (make)
240 V AC, 0.2 A
4-6 (break), 4-5 (make)
240 V AC, 0.2 A
24 V DC 10 mA, 24 V AC 20 mA
over-voltage category III/pollution degree 2
1.5 mm
0.5 mm
0.25 mm
1:100 of synchronous speed
1:1000 of synchronous speed
30 - 4000 rpm: error ±8 rpm
0 - 6000 rpm: error ±0.15 rpm
Automation Drive FC 300
2
240 V AC, 2 A
60 V DC, 1A
24 V DC, 0.1A
400 V AC, 2 A
80 V DC, 2 A
24 V DC, 0.1A
240 V AC, 2 A
240 V AC, 0.2A
50 V DC, 2 A
24 V DC, 0.1 A
150 m
300 m
2 /16 AWG
2
/18 AWG
2 /20 AWG
2 / 24 AWG
1 ms
+/- 0.003 Hz
≤± 0.1 msec
≤ 2 ms