
Ambient temperature
3)
Max. 50 °C (24-hour average maximum 45 °C)
Minimum ambient temperature during full-scale operation 0 °C
Minimum ambient temperature at reduced performance - 10 °C
Temperature during storage/transport -25 to +65/70 °C
Maximum altitude above sea level without derating 1000 m
Derating for high altitude, see special conditions in the Design Guide
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
See section on special conditions in the Design Guide.
1)
Only for
≤
3.7 kW (200-240 V),
≤
7.5 kW (400-480 V)
2)
As enclosure kit for
≤
3.7 kW (200-240 V),
≤
7.5 kW (400-480 V)
3)
Derating for high ambient temperature, see special conditions in the Design Guide
8.5 Cable Specifications
Cable lengths and cross-sections for control cables
1)
Max. motor cable length, screened 150 m
Max. motor cable length, unscreened 300 m
Maximum cross section to control terminals, flexible/ rigid wire without cable end sleeves 1.5 mm
2
/16 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves 1 mm
2
/18 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves with collar 0.5 mm
2
/20 AWG
Minimum cross section to control terminals 0.25 mm
2
/24AWG
1)
For power cables, see electrical data tables in 8.1 Electrical Data.
8.6 Control Input/Output and Control Data
Digital inputs
Programmable digital inputs 4 (6)
1)
Terminal number 18, 19, 27
1)
, 29
1)
, 32, 33,
Logic PNP or NPN
Voltage level 0-24 V DC
Voltage level, logic'0' PNP <5 V DC
Voltage level, logic'1' PNP >10 V DC
Voltage level, logic '0' NPN
2)
>19 V DC
Voltage level, logic '1' NPN
2)
<14 V DC
Maximum voltage on input 28 V DC
Pulse frequency range 0-110 kHz
(Duty cycle) Min. pulse width 4.5 ms
Input resistance, R
i
approx. 4 kΩ
Safe Torque Off Terminal 37
3, 4)
(Terminal 37 is fixed PNP logic)
Voltage level 0-24 V DC
Voltage level, logic'0' PNP <4 V DC
Voltage level, logic'1' PNP >20 V DC
Maximum voltage on input 28 V DC
Typical input current at 24 V 50 mA rms
Typical input current at 20 V 60 mA rms
Input capacitance 400 nF
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1)
Terminals 27 and 29 can also be programmed as output.
Specifications
VLT
®
HVAC Drive Operating Instructions
52 MG11AJ02 - Rev. 2013-07-31
88
Komentarze do niniejszej Instrukcji