The decentral inverter with a high protection class (up to IP66) is built in a modular way, consists of a control unit and power module, and is designed for use as a motor-integrated inverter on SIMOGEAR gearmotor. A safe brake resistor that meets comparable requirements is best suited for these special demands. KOCH has also created a fitting solution here. Whether the inverter is equipped with an option such as a maintenance switch or a 24V power supply, or it is used without such an option, the external brake resistors can be connected easily and without hassle.
Spotlight
Contact
| Rated power | 240 [W] (600 with duty cycle ED = 35%, ϑA = 20°C) |
| Resistance | 80 [Ω] 200 [Ω] |
| Tolerance (resistance) | ± 5 [%] (Room temperature) |
| Maximum permissible operating voltage (Taking into consideration the "intrinsic safety") | ≤ 700 AC [V] ≤ 1.000 DC [V] |
| Maximum permissible operating voltage (Taking into consideration according to cCSAus and UL) | ≤ 600 AC [V] ≤ 848 DC [V] |
| Inductance | ≤ 30 (f = 300 kHz, Umess = 50 mV) |
Dimensions and mounting holes (mm)
Example of version with shielded cable
Dimensions 
Dimensions 
Stainless steel cover perforated
Version with protection tube
| SINAMICS Produkte | KOCH number | Execution | max. Power kW 5% duty-cycle*** | Ohm value | nominal Power [W] |
| FSA | BWD600200K01SI-1 | Without locking plate | 4 | 200 | 240 |
| FSB | BWD600080K01SI-1 | Without locking plate | 4 | 80 | 240 |
| FSA | BWD600200K01SI-2 | With locking plate | 4 | 200 | 240 |
| FSB | BWD600080K01SI-2 | With locking plate | 4 | 80 | 240 |
Version with shielded cable
| SINAMICS Produkte | KOCH number | Execution | max. Power kW 5% duty-cycle*** | Ohm value | nominal Power [W] |
| FSA | BWG600200K01SI-3 | Without locking plate | 4 | 200 | 240 |
| FSB | BWG600080K01SI-3 | Without locking plate | 4 | 80 | 240 |
| FSA | BWG600200K01SI-4 | With locking plate | 4 | 200 | 240 |
| FSB | BWG600080K01SI-4 | With locking plate | 4 | 80 | 240 |
***at an ambient temperature of 20° C
- compact
- space saving
- protection class up to IP 65*
- highly impulse secure
- low inductance
- "intrinsically safe"** under persistent overloads
- no short-curcuit
- no fault to frame
- self-extinguishing
*Test conditions: Water jet from nozzle with an inner diameter of 6.3mm, volume flow 12.5l/min +/- 5%, water pressure in accordance with the volume flow, distance 2.5-3m, test duration 3min
**the intrinsically safety is usually given with 4 time of permanent type power