Danfoss VLT AutomationDrive User Manual

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 FC 301all kW: 1 / FC 302 all kW: 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) 240V AC, 2A
Max. terminal load (AC-15)
1)
(Inductive load @ cosφ 0.4) 240V AC, 0.2A
Max. terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load) 60V DC, 1A
Max. terminal load (DC-13)
1)
(Inductive load) 24V 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)
2)3)
Overvoltage cat. II 400V AC, 2A
Max. terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cosφ 0.4) 240V AC, 0.2A
Max. terminal load (DC-1)
1)
on 4-5 (NO) (Resistive load) 80V DC, 2A
Max. terminal load (DC-13)
1)
on 4-5 (NO) (Inductive load) 24V DC, 0.1A
Max. terminal load (AC-1)
1)
on 4-6 (NC) (Resistive load) 240V AC, 2A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cosφ 0.4) 240V AC, 0.2A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load) 50V DC, 2A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (Inductive load) 24V DC, 0.1A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24V DC 10mA, 24V AC 20mA
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 isolation (PELV).
2)
Overvoltage Category II
3)
UL applications 300V AC2A
Cable lengths and cross sections for control cables
1)
:
Max. motor cable length, screened FC 301: 50m/FC 301 (A1): 25m/ FC 302: 150m
Max. motor cable length, unscreened FC 301: 75m/FC 301 (A1): 50 m/ FC 302: 300m
Maximum cross section to control terminals, flexible/ rigid wire without cable end sleeves 1.5mm
2
/16 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves 1mm
2
/18 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves with collar 0.5mm
2
/20 AWG
Minimum cross section to control terminals 0.25mm
2
/ 24AWG
1)
Power cables, see tables in 10.1 Power-dependent Specifications.
Control card performance:
Scan interval FC 301: 5 ms / FC 302: 1 ms
Control characteristics:
Resolution of output frequency at 0 - 1000Hz ± 0.003Hz
Repeat accuracy of Precise start/stop (terminals 18, 19) ≤± 0.1msec
System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2ms
Speed control range (open loop) 1:100 of synchronous speed
Speed control range (closed loop) 1:1000 of synchronous speed
Speed accuracy (open loop) 30 - 4000rpm: error ±8rpm
Speed accuracy (closed loop), depending on resolution of feedback device 0 - 6000rpm: error ±0.15rpm
Torque control accuracy (speed feedback) max error±5% of rated torque
All control characteristics are based on a 4-pole asynchronous motor
Environment:
Enclosure IP20
1)
/ Type 1, IP21
2)
/ Type 1, IP55/ Type 12, IP 66
Vibration test 1.0g
Max. relative humidity 5% - 93%(IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Ambient temperature
3)
Max. 50°C (24-hour average maximum 45°C)
1)
Only for ≤ 3.7kW (200 - 240V), ≤ 7.5kW (400 - 480/ 500V)
2)
As enclosure kit for ≤ 3.7kW (200 - 240V), ≤ 7.5kW (400 - 480/ 500V)
Specifications
VLT
®
AutomationDrive Operating
Instructions
74 MG.33.AJ.02 - VLT
®
is a registered Danfoss trademark
100

Danfoss VLT AutomationDrive Specifications

General

Supply Voltage	3 x 200-240 V ±10% 3 x 380-500 V ±10% 3 x 525-600 V ±10%
Enclosure	IP20
Output Power Range	0.25 kW - 1.5 MW
Communication Protocols	Modbus RTU
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short circuit, Ground fault, Motor overload
Ambient Temperature Range	-10°C to +50°C (14°F to 122°F)