GE Industrial Solutions ASTAT-IBP Plus - Manual (Page 9)

Voltage Ratings 3ph AC Systems Up to 600V, +10%, -15% for QI3xDP ASTAT-IBP
Plus series
Freq. Range 50/60 Hz Control range of 45-65 Hz
Control Control system Digital system with microcontroller
Specifications Starting ramp with progressive increase in voltage and
current limitation
Initial voltage (pedestal) % 30 - 95 Un
Starting torque % 10 - 90 Mdirect start
Kick start % 95 Un (90% Mdirect start), adjustable 0 to 999 ms
Motor unit ratio (N) 0.4 - 1.2
Current limit (starting) 1 to 4.5 (Ir/In) Max 4.5 In
Acceleration ramp time s 1 to 45 (standard or linear ramp up)
Bypass Direct control of a bypass contactor
Brake time by ramp s 1 to 60 (1 to 60 in secondary ramp) adjustable independently of starting
ramp time (types: standard, pump control or linear ramp down)
Monitoring Motor current, line voltage (1), power, power factor and elapsed time
Running External control Start - Stop
Acceleration phase Adjustable time
Stop phase Power cut-off / Ramp / Pump control
Inputs / Outputs Inputs 4 digital optocoupled. Two fixed (Start , Stop), and 2 programmable (I3, I4)
1 Analog 0-5VDC for Tachogenerator input feedback
Outputs 2 Programmable relays (1r, 3r); 1 fixed relay (2r)
1 Analog 0-10VDC output for current metering
Protections Current limit Adjustable 1 to 4.5 (Ir / In) Max 4.5 In
Overload IEC class 10 and 20 ; NEMA class 10, 20 and 30 all selectable
Cool-down time after
overload trip
See Restart Times on page 4-10
Loss on input phase s Trip at 3
Thyristor short circuit ms Trip at 200
Heatsink overheating ms Trip at 200
Motor thermistor ms Trip at 200 if thermistor impedance > response value
Loss on output phase s Trip at 3
Stalled rotor ms Trip at 200
Supply frequency error Hz If f < 45 or f > 65, will not start
Overcurrent 100 to 150% In; trip time adjustable from 0 to 99 sec.
Undercurrent 0 to 99% In; trip time adjustable from 0 to 99 sec.
Overvoltage (1) 100 to 130% Un; trip time adjustable from 0 to 99 sec.
Undervoltage (1) 0 to 50% Un; trip time adjustable from 0 to 99 sec.
Error (CPU) ms 60
Memory 4 former errors
Long start time s 2 x ta (ta = acceleration ramp time)
Environmental Temperature °C 0 to +55 (derate output current by 1.5% / °C above 40°C)
conditions Relative humidity % 95% without condensation
Maximum altitude m 3000 (derate output current by 1% / 100m above 1000m)
Mounting position Vertical
Protection Degree IP00, UL Open
Standards cUL, UL UL, cUL conforming to UL508
Conducted & radiated emissions Conforming IEC 947 -4-2, Class A
Electrostatic discharges Conforming to IEC 1000-4-2, level 3
Radioelectric interference Conforming to IEC 1000-4-6, level 3 and to IEC 1000-4-3, level 3
Immunity to fast trasients Conforming to IEC 1000-4-4, level 3
Immunity to Surge Voltage Conforming to IEC 1000-4-5, level 3
3-1. ASTAT ® -IBP Plus, General specifications
3. Technical Specifications
3-1
(
I Actual measured motor current
Im Maximum starting current desired
In Nominal motor nameplate FLA
Ir ASTAT rated nameplate FLA
L Current limit for starting Im/Ir
Lmax 450/N
Mdirect start Full voltage starting torque
N
In/Ir
SF Service factor
Un Full line voltage
Note: (1) Monitors L1
Abbreviations