Basler Electric BE1-11t - Manual (Page 315)

9424200995 Rev H 303
Acceptance Testing
Although Basler Electric performs detailed acceptance testing on all new protection systems, it is
generally recommended that you perform each of the following acceptance test steps before installation.
The following steps test each function of the BE1-11t to validate that it was manufactured properly and
that no degradation of performance occurred because of shipping.
Test Equipment
Suitable test equipment requires a minimum of two current sources, two voltage sources, and a contact
wetting voltage. Test equipment should also have the capability of varying the frequency and the angle of
the voltage and current sources. A PC with BESTCOMSPlus
® installed and configured for communication
with the BE1-11t is also required.
Power Up
Purpose: To verify that the BE1-11t performs the power-up sequence.
Step 1: Apply voltage to input power terminals A6 and A7. Table 100 shows the appropriate input
voltage for each BE1-11t style.
Table 100. Input Voltages
Style Number Voltage Input
Txx1xxxxxxxxxx 48/125 Vac/dc
Txx2xxxxxxxxxx 125/250 Vac/dc
Txx3xxxxxxxxxx 24 Vdc
Step 2: Verify that the Power LED is ON, and that characters are displayed on the front panel. Upon
power-up, the BE1-11t will perform a brief self-test. During this brief test, all front-panel LEDs
flash momentarily, the display indicates each step of the self-test; Performing BIOS Tests…,
Loading Application…, Initializing Protection…, and then the default display screen. Contact
Basler Electric Technical Support Services if anything appears out of the ordinary or if an LCD
error message appears.
Communications
Purpose: To verify that the BE1-11t communicates through the USB and optional Ethernet port.
Step 1: Use BESTCOMSPlus to connect to the BE1-11t through the front-panel USB port and through
the optional rear panel Ethernet port. Refer to the Communication chapter.
Style Number and Serial Number Verification
Purpose: To verify that the BE1-11t style number and serial number matches the unit and unit labels.
Step 1: Connect to the BE1-11t through BESTCOMSPlus.
Step 2: Use the Settings Explorer to open the General Settings, Style Number screen and verify that the
style number matches the unit labels.
Step 3: Use the Settings Explorer to open the General Settings, Device Info screen and verify that the
serial number matches the unit labels.
BE1-11t Acceptance Testing