Danfoss VLT Decentral Drive FCD 302 Design Manual page 88

Specifications
Resolution of frequency outputs
1) Terminal 27 and 29 can also be programmed as input.
The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control card, 24 V DC output
Terminal number
Output voltage
Max. load
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same ground potential as the analog and
digital inputs and outputs.
Relay outputs
Programmable relay outputs
Relay 01 Terminal number
Max. terminal load (AC-1) 1) on 1-3 (NC), 1-2 (NO) (Resistive load)
1)
Max. terminal load (AC-15) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-1) on 1-2 (NO), 1-3 (NC) (Resistive load)
1)
Max. terminal load (DC-13) (Inductive load)
Relay 02 Terminal number
1)
Max. terminal load (AC-1) on 4-5 (NO) (Resistive load)
1)
Max. terminal load (AC-15) on 4-5 (NO) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-1) on 4-5 (NO) (Resistive load)
Max. terminal load (DC-13) 1) on 4-5 (NO) (Inductive load)
1)
Max. terminal load (AC-1) on 4-6 (NC) (Resistive load)
1)
Max. terminal load (AC-15) (Inductive load @ cosφ 0.4)
1)
Max. terminal load (DC-1) on 4-6 (NO), 4-5 (NC) (Resistive load)
Max. terminal load (DC-13) 1) (Inductive load)
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO)
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
2) Overvoltage Category II
3) UL applications 300 V AC 2A
Control card, 10 V DC output
Terminal number
Output voltage
Max. load
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Control characteristics
Resolution of output frequency at 0-1000 Hz
Repeat accuracy of Precise start/stop (terminals 18, 19)
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 feedback device
Torque control accuracy (speed feedback)
All control characteristics are based on a 4-pole asynchronous motor
Control card performance
Scan interval
Surroundings
Enclosure rating
Vibration test for units with no circuit breaker
Mounts unit with integrated circuit breaker om a level, vibration-proof and torsionally rigid support structure
Max. relative humidity
®
VLT Decentral Drive FCD 302
2)3)
Overvoltage cat. II
5%-95% (IEC 60 721-3-3; Class 3K3 (non-condensing) during operation
®
MG04H102 - VLT is a registered Danfoss trademark
12 bit
12, 13
24 V +1, -3 V
600 mA
1-3 (break), 1-2 (make)
240 V AC, 2A
240 V AC, 0.2 A
48 V DC, 1A
24 V DC, 0.1A
4-6 (break), 4-5 (make)
240 V AC, 2 A
240 V AC, 0.2A
80 V DC, 2 A
24 V DC, 0.1A
240 V AC, 2 A
240 V AC, 0.2A
48 V DC, 1A
24 V DC, 0.1 A
24 V DC 10 mA, 24 V AC 20 mA
±50
10.5 V ±0.5 V
15 mA
±0.003 Hz
≤±0.1 ms
≤ 2 ms
1:100 of synchronous speed
1:1000 of synchronous speed
30-4000 rpm: error ±8 rpm
0-6000 rpm: error ±0.15 rpm
max error ±5% of rated torque
1 ms
IP66/Type 4X (indoor)
1.7 g RMS
2
6 6
87