| Quantity discount | ||
|---|---|---|
| * inc. VAT, ex. Delivery » | ||
| Quantity | Price in £ | Saving in £ |
| 1 | 331.69* | --- |
| 3 | 322.06* | 3% = 9.63 |
| 5 | 312.98* | 6% = 18.71 |
| 10 | 296.29* | 11% = 35.40 |
Siemens 3RW3028-1BB14 SIRIUS 3RW3028 Soft Starter 11/18.5kW
Description
The 3RW3028 belongs to the SIRIUS-3R soft starter system kits, which have been developed to enable the soft run-up and slow-down of DC motors. It helps the mechanical power transmitting elements of the machine at the start by reducing the starting torque and efficiently protect the network from dangerous spikes through reduced power consumption. Through the continued Increase of the motor voltage, the network , the motor and load are optimally protected against voltage overload. The 3RW soft starters are small, inexpensive and can be easily combined with the SIRIUS contactors, power switches and overload relays.
Features
- · 3RW30: Optimal adaptation to the driving task by individual potentiometers for starting voltage (40. .. 100%) and acceleration time to 20 seconds, just soft start, installation savings through simple 4-core motor cable, vs. 70% space savings. Star-Delta combination, control supply voltage 110 - 230V AC / DC. 3RW40: Built-in self-protection equipment to prevent overloading of the device, manual or standard Remote reset
- Electronic motor overload protection, adjustable current limit
- Improve the performance by retrofitting with fans.
Technical data
| Motor voltage | 200 - 480 Vac |
|---|---|
| Supply current | 38 A |
| Operating voltage | 110 - 230 Vac |
| Manufacturer part no. | 3RW3028-1BB14 |
| Type | 3RW3028 |
| Motor power at 230V / 400V | 11/18.5 kW |
| Dimensions | (L x W x H) 150 x 45 x 125 mm |
Other customers also searched for:
Siemens;3RW3028-1BB14;3RW3028;Siemens;3RW3028-1BB14;3RW3028;3RW3028-1BB14; Mftr. Part No 3RW3028-1BB14; MPN 3RW3028-1BB14; EAN 4011209719477; EAN-4011209719477; 4011209719477; SIEMENS SOFT STARTER 3RW3028 18,5KW; 150x45x125mm; 3RW3028; 3RW3028-1BB14; Components; Automation; Drive technology; Soft starters, braking devices; SIEMENS;3RW3028;3RW3028-1BB14;3RW3028 1BB14;3RW30281BB14;
(PDF, 0.38 MB)
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