General Technical Data - GE AF-650 GP Operating Instructions Manual

Specifications

10.2 General Technical Data

Mains supply:
Supply Terminals (6-Pulse)
Supply Terminals (12-Pulse)
Supply voltage
Supply voltage
Supply voltage
Supply voltage
Mains voltage low / mains drop-out:
During low mains voltage or a mains drop-out, the AF-650 GPdrive 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
True Power Factor (λ)
Displacement Power Factor (cos ϕ)
Switching on input supply L1, L2, L3 (power-ups) ≤ 7.5kW
Switching on input supply L1, L2, L3 (power-ups) 11-75 kW
Switching on input supply L1, L2, L3 (power-ups) ≥ 90kW
Environment according to EN60664-1
The unit is suitable for use on a circuit capable of delivering not more than 100kAIC RMS symmetrical Amperes, 240/480/600/
690V maximum.
Motor output (U, V, W):
Output voltage
Output frequency (0.25-75kW)
Output frequency (90-1000kW)
Output frequency in Flux Mode
Switching on output
Ramp times
1)
Voltage and power dependent
Torque characteristics:
Starting torque (Constant torque)
Starting torque
Overload torque (Constant torque)
Starting torque (Variable torque)
Overload torque (Variable torque)
Torque rise time in (independent of fsw)
Torque rise time in FLUX (for 5kHz fsw)
1)
Percentage relates to the nominal torque.
2)
The torque response time depends on application and load but as a general rule, the torque step from 0 to reference is 4-5 x
torque rise time.
AF-650 GP Operating Instructions
L1-1, L2-1, L3-1, L1-2, L2-2, L3-2
200-240V ±10%
380-480V ±10%
525-600V ±10%
525-690V ±10%
3.0 % of rated supply voltage
≥ 0.9 nominal at rated load
near unity (> 0.98)
maximum 2 times/min.
maximum 1 time/min.
maximum 1 time/2 min.
overvoltage category III/pollution degree 2
0 - 100% of supply voltage
0.01 - 3600sec.
maximum 160% for 60 sec.
maximum 180% up to 0.5 sec.
maximum 160% for 60 sec.
maximum 110% for 60 sec.
maximum 110% for 60 sec.
L1, L2, L3
50/60Hz ±5%
0 - 1000Hz
1)
0 - 800 Hz
0 - 300Hz
10 10
Unlimited
1)
1)
1)
1)
10ms
1ms
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