8.2 Line Power Supply
Line power supply
Supply terminals (6-Pulse) L1, L2, L3
Supply terminals (12-Pulse) L1-1, L2-1, L3-1, L1-2, L2-2, L3-2
Supply voltage 200–240 V ±10%
Supply voltage FC 301: 380–480 V/FC 302: 380–500 V ±10%
Supply voltage FC 302: 525–600 V ±10%
Supply voltage FC 302: 525–690 V ±10%
AC line voltage low/line drop-out:
During low AC line voltage or a line drop-out, the adjustable frequency drive continues until the intermediate circuit voltage
drops below the minimum stop level, which corresponds typically to 15% below the adjustable frequency drive's lowest rated
supply voltage. Power-up and full torque cannot be expected at AC line voltage lower than 10% below the adjustable frequency
drive's lowest rated supply voltage.
Supply frequency 50/60 Hz ±5%
Max. temporary imbalance between line phases 3.0% of rated supply voltage
True power factor (λ) ≥ 0.9 nominal at rated load
Displacement power factor (cos ϕ) near unity (> 0.98)
Switching on input supply L1, L2, L3 (power-ups) ≤ 7.5 kW maximum 2 times/min.
Switching on input supply L1, L2, L3 (power-ups) 11–75 kW maximum 1 time/min.
Switching on input supply L1, L2, L3 (power-ups) ≥ 90 kW Maximum 1 time/2 min.
Environment according to EN60664-1 Overvoltage category III/pollution degree 2
The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240/500/600/690
V maximum.
8.3
Motor Output and Motor Data
Motor output (U, V, W
1)
)
Output voltage 0–100% of supply voltage
Output frequency 0–590 Hz
Output frequency in flux mode 0–300 Hz
Switching on output Unlimited
Ramp times 0.01–3600 s
Torque characteristics
Starting torque (constant torque) maximum 160% for 60 s
1)
once in 10 min.
Starting/overload torque (variable torque) maximum 110% up to 0.5 s
1)
once in 10 min.
Torque rise time in flux (for 5 kHz f
sw
)
1 ms
Torque rise time in VVC
+
(independent of f
sw
)
10 ms
1) Percentage relates to the nominal torque.
Specifications
Instruction Manual
64 Danfoss A/S © Rev. 09/2014 All rights reserved. MG33AP22
88
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