ATS48C66Y soft starter for asynchronous motors, reducing machine operating costs and ensuring smooth starts.
Product ModelATS48C66Y
Product ID31748
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReduces machine operating costs
2
FeatureEnsures smooth and stress-free motor starts
3
FeatureSupports asynchronous motors with 208 to 690V AC and up to 660A rating
4
FeatureFeatures Altistart 48 torque control for efficient starting
5
FeatureAvailable with external bypass option for added flexibility
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Altistart 48
Product or Component Type
Soft starter
Product destination
Asynchronous motors
Product Specific Application
Heavy duty industry and pumps
Device short name
ATS48
Utilisation category
AC-53A
Ue power supply voltage
208...690 V - 15...10 %
power supply frequency
50...60 Hz - 5...5 %
Motor power kW
160 kW 230 V for severe applications315 kW 400 V for severe applications355 kW 400 V for standard applications355 kW 440 V for severe applications400 kW 440 V for standard applications400 kW 500 V for severe applications400 kW 525 V for severe applications560 kW 660 V for severe applications560 kW 690 V for severe applications630 kW 660 V for standard applications630 kW 690 V for standard applications
Maximum Horse Power Rating
200 hp 208 V for standard applications200 hp 230 V for severe applications250 hp 230 V for standard applications400 hp 460 V for severe applications500 hp 460 V for standard applications500 hp 575 V for severe applications600 hp 575 V for standard applications
Positive logic Stop, Run, LI3, LI4 < 5 V <= 2 mA > 11 V, >= 5 mA
Minimum switching current
10 mA 6 V DC relay outputs
Discrete output number
2
Discrete output type
LO1) logic output 0 V common configurableLO2) logic output 0 V common configurableR1) relay outputs fault relay NOR2) relay outputs end of starting relay NOR3) relay outputs motor powered NO
Analogue output type
Current output AO 0-20 mA or 4-20 mA 500 Ohm
communication port protocol
Modbus
Connector Type
1 RJ45
Communication data link
Serial
Physical interface
RS485 multidrop
Transmission Rate
4800, 9600 or 19200 bps
Function Available
External bypass (optional)
Operating position
Vertical +/- 10 degree
Height
26.4 in (670 mm)
Width
15.7 in (400 mm)
Depth
11.8 in (300 mm)
Net Weight
113.3 lb(US) (51.4 kg)
Electromagnetic compatibility
Conducted and radiated emissions level A IEC 60947-4-2Damped oscillating waves level 3 IEC 61000-4-12Electrostatic discharge level 3 IEC 61000-4-2Immunity to electrical transients level 4 IEC 61000-4-4Immunity to radiated radio-electrical interference level 3 IEC 61000-4-3Voltage/current impulse level 3 IEC 61000-4-5
Relative humidity
0...95 % without condensation or dripping water IEC 60068-2-3
Ambient air temperature for operation
104...140 °F (40...60 °C) with current derating of 2 % per °C)14...104 °F (-10...40 °C) without derating)
Ambient Air Temperature for Storage
-13...158 °F (-25...70 °C)
Operating altitude
<= 3280.84 ft (1000 m) without derating> 3280.84...6561.68 ft (> 1000...2000 m) with current derating of 2.2 % per additional 100 m
ATS48C66Y Soft Starter for Asynchronous Motor | INDSLT
