Danfoss VLT Decentral Drive FCD 302 Operating Manual page 50

Specifications
Relay outputs
Programmable relay outputs
Relay 01 terminal number
Maximum terminal load (AC-1)
Maximum terminal load (AC-15)
Maximum terminal load (DC-1)
Maximum terminal load (DC-13)
Relay 02 terminal number
Maximum terminal load (AC-1)
Maximum terminal load (AC-15)
Maximum terminal load (DC-1)
Maximum terminal load (DC-13)
Maximum terminal load (AC-1)
Maximum terminal load (AC-15)
Maximum terminal load (DC-1)
Maximum terminal load (DC-13)
7 7 Minimum 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
Maximum 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 0–590 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
Control card, USB serial communication
USB standard
USB plug
Connection to PC is carried out via a standard host/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
The USB ground connection is not galvanically isolated from protection ground. Use only an isolated laptop as PC connection to
the USB connector on the frequency converter.
48
®
VLT Decentral Drive FCD 302
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) 2)3)
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)
(Inductive load @ cosφ 0.4)
1) on 4-6 (NO), 4-5 (NC) (Resistive load)
1) (Inductive load)
Danfoss A/S © 11/2016 All rights reserved.
Overvoltage cat. II
Maximum error ±5% of rated torque
1-3 (break), 1-2 (make)
240 V AC, 2A
240 V AC, 0.2 A
48 V DC, 1 A
24 V DC, 0.1 A
4-6 (break), 4-5 (make)
240 V AC, 2 A
240 V AC, 0.2 A
80 V DC, 2 A
24 V DC, 0.1 A
240 V AC, 2 A
240 V AC, 0.2 A
48 V DC, 1 A
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
1 ms
1.1 (Full speed)
USB type B plug
MG04F502
2