Used on ptc models, Example: altv248ulcbmi), Class 2 power-limited – Altronix ALTV2416ULI3 Installation Instructions User Manual
Page 4

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UL Listed Isolated Series
Fig. 2 - ALTV248ULMi • ALTV248ULCBMi
Transformer
underneath
power supply
board
Power
Switch
1A
F1
F2
F3
F4
F5
F6
F7
F8
2A 3A 4A
5A 6A 7A 8A
1B 2B 3B 4B
5B 6B 7B 8B
1A
F1
F2
F3
F4
F5
F6
F7
F8
2A 3A 4A
5A 6A 7A 8A
1B 2B 3B 4B
5B 6B 7B 8B
Used on PTC Models
(example: ALTV248ULCBMi)
non power-limited
Class 2 power-limited
5A
250V
WARNING: Change fuses with the same type
and rating.
Input: 5 amp @ 250V
Output: 3.5 amp @ 250V
The lightning flash with arrow head symbol within an equilateral triangle is intended to alert the user to the
presence of an insulated “DANGEROUS VOLTAGE” within the products enclosure that may be of sufficient
magnitude to constitute an electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
CAUTION: To reduce the risk of electric shock do not open enclosure. There are
no user serviceable parts inside. Refer servicing to qualified service personnel.