S801+ Soft Starter Features
The Eaton S811+/S801+ soft starter family delivers solid performance beyond standard protection features found in most soft starters. Choosing a soft starter will increase your productivity and reduce your costs by:
- Eliminating abrupt starts and stops, extending mechanical life of system • Better control of motor torque, increasing gearbox and bearing life, reducing belt wear and eliminating water hammer
- Lowering inrush, reducing peak demand charges
- Reducing brownouts and decreasing overall energy usage
- Integrating overload protection
- Reducing number of devices, panel size, installation time and assembly costs with internal run bypass contactors
S801+ Soft Starter Benefits
Smaller Size
The S811+/S801+ units are among the smallest starters in the industry. Reducing enclosure size for new production units, and enabling easier retrofits, minimizes the system costs
Severe Duty Capable
The S811+/S801+ soft starters have been time tested in various applications and environments. This family features conformally coated boards suitable for harsh environments. Kick-start function enables soft starting of high inertia loads.
Integrated Advanced Intelligence
High levels of protection are built into the S811+/S801+ soft starters.
- Protective features: electronic overload, jam, stall, SCR over-temperature, phase loss, phase imbalance, automatic or manual reset, phase reversal, shorted SCR detection, open SCR detection, undercurrent, under-voltage, over-voltage, diagnostics
Packaged Options
Packaged S811+/S801+ units give you more starting torque and more motor current in dramatically reduced enclosures. Enclosed soft starter units are up to 78 percent smaller, and MCC units are up to 63 percent smaller, than competitive offerings.
S801+ Soft Starter Specifications
Product Length / Depth |
19 in
|
---|---|
Product Height | 12.5 in |
Product Width |
14.5 in
|
Product Weight |
45 lb
|
Certifications | IEC 947 CSA Certified EN 60947-4-2 CSA Certified for Elevator Duty |
AC Current - Max | 240 Vac |
DC Current - Max | 120 Vdc |
Wire Size | #4 AWG-500 kcmil |
Operating Temperature - Min | -30 °C |
Power Supply | 24 V |
Size | NEMA 0 |
Amperage Rating | 240A |
Number of Poles | Three-pole |
Display Material | LCD |
Frame Size | T |
Type | Soft Starter |
Operating Voltage | 200-600 V |
Used with | Three-phase motors |
Operating Temperature - Max | 50 °C |
Nema Rating | NEMA 0 |
Frequency Rating | 47-63 Hz |
Module Interface | CIM |
Communication | Modbus RTU |
Initial Torque | 0–85% |
Ramp Time Range | 0.5–180 seconds |
Soft Stop Time Range | 0–60 seconds |
Kick-Start Time Range | 0–2 seconds |
Vibration Resistance - non-operating | 3 g |
Vibration Resistance - operating | 3 g |
Shock Resistance | 15 g |
Operating Voltage | 200–600 V (T-, V-Frame—up to 690 V) |
Overload Setting (frame) | 30–100% FLA |
Trip Class | 5, 10, 20, 30 |
Voltage Range (24V ±10%) | 21.6–26.4 V |
Steady-State Current | 1 A |
In-Rush Current | 10 A |
Voltage AC - maximum | 230 V |
Voltage DC - maximum | 24 V |
Amperes - maximum | 3 A |
Temperature - operating | –30 °C to +50 °C |
Temperature - storage | –50 °C to +70 °C |
Altitude | <2000 m |
Humidity | <95% noncondensing |
Operating Position | Any |
Pollution Degree (IEC947-1) | 3 |
Impulse Withstand Voltage (IEC947-4-1) | 6000 V |