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Intellicrane Phase Controller
IPC1 is an intelligent motor phase sequence protection controller for three-phase AC asynchronous wire-wound motor stator on-off and phase sequence commutation control, which can replace traditional mechanical contactors and realize digital management.
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Features
PRODUCT
  • Motor Protection
    Motor Protection
    Emergency protection, brake safty control.
    Even if the thyristor is broken down and short-circuited, the motor can be powered off to prevent damage.
  • Stable operation
    Stable operation
    Meet the requirements of GB3811 and GB6067.1 "motor stator abnormal power loss protection" to prevent the occurrence of crane slip hook accidents;
    No need to lower the capacity under 60 degree temperature.
  • Visible operation status
    Visible operation status
    After digitalization, Crane operating status is clearly visible, the fault information is pushed in time, allowing real-time online fault judgment and resolving.
  • Durable equipment
    Durable equipment
    Repeated testing, high temperature resistance, dust-free, suitable for harsh environments, long lifespan and less failure.
Specifications
Technical
Control Supply
Wiring terminals 21-22
AC 220V（-35%~+10%），50/60Hz
200A and below 200A power supply current
Max. 0.12A
300A and over 300A power supply current
Max. 0.18A
Current capacity
30A、63A、110A、160A、200A、300A、400A、500A、630A、800A
Power circuit input voltage
IPC1 — — 380
Rotor voltage ≤ AC500V
IPC1 — — 525
AC500V ＜ Rotor voltage ≤ AC690V
IPC1 — — 690
AC690V ＜ Rotor voltage ≤ AC1000V
Digital signal input control voltage
Provided internally by IPC1
DC 24V，Current input ≤ 8mA
"Off" signal range
0V~1V
"On" signal range
19V~24V
Switching frequency
≤ 2Hz
Output Relays
Abnormal Status Relays
AC 250V/2A Mechanical Life 1x10⁷ times
Brake Control Relays
AC 250V/2A Mechanical Life 1x10⁷ times
On-Off Status Relays
AC 250V/2A Mechanical Life 1x10⁷ times
Fault Status Relays
AC 250V/2A Mechanical Life 1x10⁷ times
Working Performance
Response time
≤ 1 ms+ half power supply cycle
Operating system
Jc ≤ S3-60% (Reducing current capacity over 60% operation system)
Protection Function
Overcurrent protection
Insufficient current protection
Three-phase current unbalance or phase loss protection
Motor overheating protection
Fixed time overcurrent, instantaneous high current protection
Reverse time overcurrent protection
Power failure abnormal state protection
Ambient operating temperature
-25℃~+60℃ (Lower capacity over 60℃)
Storage temperature
-25℃~+120℃
Relative humidity
＜90%RH, no condensation allowed
Altitude
Max. 2000m at continuous rated current.
Over 2000m reducing by 1% for each 100m, and the maximum altitude is 3000m.
Power loss
Approximately 2W/A actual motor operating current at S3-60% connection duration
Waterproof
IP20
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