![background image](http://html1.mh-extra.com/html/xantrex/xkw-10-300/xkw-10-300_operating-manual_881552066.webp)
Operation
Using Over Temperature Protection (OTP)
64
Operating Manual for XKW 3kW Series Power Supply
Figure 3.14
Remote Programming of OVP
(with a 0-10Vdc External Voltage Source)
Using Over Temperature Protection (OTP)
The OTP circuit protects the power supply in the event of excessive temperature. The
protection circuit monitors the temperature of a supply heatsink using a temperature
sensor, and will activate the internal shutdown circuit whenever the maximum
temperature is exceeded.
The red OTP LED on the front panel lights up when an OTP shutdown occurs.
Resetting the
OTP circuit
To reset the OTP after it activates:
1. The supply recovers to normal operation when the over temperature condition
no longer exists.
OR
1. Turn the AC power switch OFF.
2. Correct the situation causing the over temperature condition.
3. Turn the AC power switch ON.
J3
+
0 - 10 V
8 7 6 5 4 3 2 1
TM-25OP-01XN.book Page 64 Monday, April 5, 2004 8:58 AM
Summary of Contents for XKW 10-300
Page 2: ......
Page 3: ...Operating Manual for XKW 3000 Watt Series Programmable DC Power Supply...
Page 14: ...xii Operating Manual for XKW 3kW Series Power Supply...
Page 18: ...List of Tables xvi Operating Manual for XKW 3kW Series Power Supply...
Page 28: ...Features and Specifications Specifications 26 Operating Manual for XKW 3kW Series Power Supply...
Page 48: ...Installation Using Remote Sensing 46 Operating Manual for XKW 3kW Series Power Supply...
Page 80: ...Operation Using Multiple Supplies 78 Operating Manual for XKW 3kW Series Power Supply...
Page 89: ......