General Technical Data - Danfoss Turbocor Installation Manual

Specifications

5.2 General Technical Data

Mains supply (L1, L2, L3)
Supply voltage
Mains voltage low/mains voltage drop-out:
During low mains voltage or a mains drop-out, the frequency converters continues until the intermediate circuit voltage drops
below the minimum stop level, which corresponds typically to 15% below the frequency converter's lowest rated supply voltage.
Power-up and full torque cannot be expected at mains voltage lower than 10% below the frequency converter's lowest rated
supply voltage.
Supply frequency
Max. imbalance temporary between mains phases
5 5
True Power Factor (λ)
Displacement Power Factor (cos Φ) near unity
Switching on input supply L1, L2, L3 (power ups)
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
Motor Output (U, V, W)
Output voltage
Output frequency
Switching on output
Ramp times
* Dependent on voltage and power
Cable lengths and cross sections
Max. motor cable length, screened/armoured
Max. motor cable length, unscreened/unarmoured
Max. cross section to motor, mains*
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
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
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.
Control card, RS485 serial communication
Terminal number
Terminal number 61
The RS485 serial communication circuit is functionally seated from other central circuits and galvanically isolated from the
supply voltage (PELV).
20
Danfoss Turbocor
i
Danfoss A/S © 01/2015 All rights reserved.
380-500 V ±10%, 575 V ±10%
50/60 Hz ±5%
3.0% of rated supply voltage
≥0.9 nominal at rated load
maximum one time/2 minutes
overvoltage category III/pollution degree 2
0-100% of supply voltage
2
1.5 mm /16 AWG (2x0.75 mm
1 mm
0.5 mm
18, 19, 27
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
(>0.98)
0-590 Hz*
Unlimited
0.01-3600 s
150 m
300 m
2
)
2 /18 AWG
2
/20 AWG
2
0.25 mm
4 (6)
1) , 29 1) , 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
MG35Q202