Danfoss VLT HVAC Drive FC 100 Series Design Manual page 160

8. General Specifications and Troubleshooting
Mains supply (L1, L2, L3):
Supply voltage
Supply voltage
Supply frequency
Max. imbalance temporary between mains phases
True Power Factor (λ)
Displacement Power Factor (cosφ) near unity
Switching on input supply L1, L2, L3 (power-ups) ≤ enclosure type A
Switching on input supply L1, L2, L3 (power-ups) ≥ enclosure type B, C
Switching on input supply L1, L2, L3 (power-ups) ≥ enclosure type D, E
Environment according to EN60664-1
The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS symmetrical Amperes, 480/600 V maximum.
Motor output (U, V, W):
Output voltage
Output frequency
Switching on output
Ramp times
Torque characteristics:
Starting torque (Constant torque)
Starting torque
8
Overload torque (Constant torque)
*Percentage relates to the frequency converter's nominal torque.
Cable lengths and cross sections:
Max. motor cable length, screened/armoured
Max. motor cable length, unscreened/unarmoured
Max. cross section to motor, mains, load sharing and brake *
Maximum cross section to control terminals, rigid wire
Maximum cross section to control terminals, flexible cable
Maximum cross section to control terminals, cable with enclosed core
Minimum cross section to control terminals
* See Mains Supply tables for more information!
Digital inputs:
Programmable digital inputs
Terminal number
Logic
Voltage level
Voltage level, logic'0' PNP
Voltage level, logic'1' PNP
Voltage level, logic '0' NPN
Voltage level, logic '1' NPN
Maximum voltage on input
Input resistance, R
i
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.
Analog inputs:
Number of analog inputs
Terminal number
Modes
160
MG.11.B7.02 - VLT ® is a registered Danfoss trademark
®
VLT HVAC Drive Design Guide
380-480 V ±10%
525-600 V ±10%
50/60 Hz ±5%
3.0 % of rated supply voltage
≥ 0.9 nominal at rated load
(> 0.98)
maximum twice/min.
maximum once/min.
maximum once/2 min.
overvoltage category III / pollution degree 2
0 - 100% of supply voltage
0 - 1000 Hz
Unlimited
1 - 3600 sec.
maximum 110% for 1 min.
maximum 135% up to 0.5 sec.
maximum 110% for 1 min.
VLT HVAC Drive: 150 m
VLT HVAC Drive: 300 m
1.5 mm 2 /16 AWG (2 x 0.75 mm
1 mm 2 /18 AWG
2
0.5 mm /20 AWG
0.25 mm
18, 19, 27 1) , 29, 32, 33,
PNP or NPN
0 - 24 V DC
< 5 V DC
> 10 V DC
> 19 V DC
< 14 V DC
28 V DC
approx. 4 kΩ
Voltage or current
*
*
*
2 )
2
4 (6)
2
53, 54