Electrical Installation
AGD155 Product Manual Rev.2.2
Page 17
AC Line Filter Specifications
Feature
Specification
Filter type
2 stage AC line filter
Current
20 Amp
Voltage
250 VAC
Antennation frequency
From 100Khz to 50 MHz
Example
: Wurth 810913020
3.3.4 Safe Operating Area (SOA)
While each specific maximal rating can be safely used, the product cannot support certain
combinations of these maximal ratings. For example, the product will not enable operation under the
following
combined
maximal ratings usage continuously over long-term period:
Continuous current at 6A
rms
, at 90% PWM duty cycle
1.5A external load on the 5V supply
Product mounted horizontally and not attached to a suitable base plate
55
°
C ambient temperature
Permitted
combinations, as well as forbidden combinations, cannot be specifically provided since
they are a function of multiple conditions, such as continuous current, bus voltage, PWM duty cycle,
5V consumption, I/O's high current usage, mounting base plate size, product mounting orientation,
and ambient temperature.
The SOA of the product is defined as any combination of operational conditions (each within the
absolute maximal ratings defined in Section) and assembly options that lead to internal product
temperature below 80°C.
The product includes a built-in temperature sensor. Its internal temperature is reported via the
status parameter PwrTemp (integrated power module temperature). When PwrTemp reaches 80
°
C,
the motor will be disabled and an error will be reported. A motor-enable request will create an error
if PwrTemp is higher than 80
°
C.
The following figure shows examples of safe operating cases for AGD155-xx-2A06. The SOA charts
assume 90% duty cycle on PWM output continuously; that is, motors are moving at the maximum
speed allowed by the bus voltage.
Figure 6. Current/Temperature
