Poznámky redaktora
96
Overload capacity
Standard: Normal use, 10% short term over
load capacity allowed for one minute
every minutes
Optional: For higher overload capacity
contact ABB
Ambient temperature
+1° 40° (higher with derating)
34° 104° (higher with derating)
Enclosure classes
ACS 1000
Air cooled: IP21, IP22, IP31, IP32, IP42
Water cooled: IP31, IP54
ACS 1000i IP21, IP42
IndustrialIT Compatible (Level 1)
Protective functions
Overcurrent, short circuit, earth fault, input
phase loss, output phase loss, overvoltage,
undervoltage, over-temperature, motor over
load, motor underload, motor stall protection,
and many others
Optional
• Redundant cooling fan (air-cooled and water-
cooled ACS 1000) and pump (water-cooled
ACS 1000) for enhanced reliability
• Braking chopper for effective motor braking
and short deceleration times
• Bi-directional bypass (start-up bypass for
synchronous transfer motors to
the line and taking back machine from line to
VSD operation)
Optional control connections
Extensive range additional I/O features
available
Control interface (optional)
All common fieldbuses including Profibus,
Modbus, Allen-Bradley DeviceNet, Ethernet,
ABB Advant Fieldbus AF100 (others request)
12 ACS 1000, ACS 1000i ABB
.2 kV, Hz/6.16 kV
Optional: Higher voltages with step-up
transformer
Input bridge
aCs 1000 Standard: 12-pulse
Optional: 24-pulse
ACS 1000i Standard: 24-pulse
Efficiency converter
ACS 1000 typically %
ACS 1000i typically (incl.16 7. integrated
transfomer)
Input power factor
Fundamental: 0.0/4.6 kV,
50 Hz, request kV
Variation (ACS 1000, ACS 1000i):
±10 nominal voltage, down to
-25 safe operation with derated output
Auxiliary voltage
400 VAC ±10 50/60 Hz
480 VAC ±10 Hz
575 VAC ±10 Hz, phase
UPS (Uninterruptible Power Supply)
If available, UPS can connected for
control power supply, 110 240 VAC ±10 %,
single phase.0 6.
Output frequency
0 ±66 (±82.Data sheet ACS 1000, ACS 1000i
Inverter type
Three-level Voltage Source Inverter (VSI) with
fast-switching power semiconductors -
Integrated Gate Commutated Thyristors (IGCTs),
without parallel series connected devices
Motors
Induction motors;
ACS 1000: 315 2000 air cooled
1800 5000 water cooled
ACS 1000i: 315 2000 air cooled
Standards
All common standards including (IEC), CE,
UL, cUL
Input
ACS 1000:
Any medium voltage level, Hz, can
be applied the appropriate primary side of
the converter input transformer.
ACS 1000i:
Voltage range: 4.3 kV, 4.97
Total: 0.3 kV,
0 3.5 optional)
Output voltage
Standard: Sinusoidal, 2. Alternatively the drive can be
equipped with back-up batteries
