User guide
Specifications    Xenus XTL User Guide 
42  Copley Controls Corp. 
3.21: Power Dissipation 
Model:
Output Power  Mains Voltage 
XTL-230-18 (-R, -S)  XTL-230-36 (-R, -S)  XTL-230-40 (-R, -S) 
120 Vac  30 W  55 W  92 W Maximum 
Continuous 
240 Vac  40 W  75 W  120 W 
Power Dissipation
0
20
40
60
80
100
120
0 5 101520
Continuous Output Current (A)
Power Dissipation (W)
230 VAC
120 VAC
3.22: Thermal Impedance 
See Thermal Considerations (p. 151).
3.23: Mechanical and Environmental 
Size  7.55 in (191,8 mm) X 5.57 in (141,5 mm) X 2.57 in (65,3 mm) 
Weight 
Without Heat Sink 
With Heat Sink XTL-HL 
With Heat Sink XTL-HS 
3.0 lb (1.36 kg) 
4.3 lb (1.95 kg) 
4.8 lb (2.20 kg) 
Ambient Temperature 
Storage 
Operating 
-40 to +85°C 
0 to +55°C 
Humidity  0% to 95%, non-condensing 
Contaminants  Pollution degree 2 
Environment IEC68-2: 1990 
Cover Material 
Meets U.L. Spec 94 V-0 Flammability Rating
Cooling  Heat sink and/or forced air cooling required for continuous power output 










