Test Report

Report Reference No.: 50337286 001
UL 1012
Clause
Requirement – Test
Result – Remark
Verdict
Page 49 of 75
38.2
When an output is marked or otherwise identified as being
Class 3, and the output is ac supplied from a linear transformer,
that output shall comply with the construction, performance,
and marking requirements described in the Standard for Low
Voltage Transformers - Part 1: General Requirements, UL
5085-1, and the Standard for Low Voltage Transformers - Part
3: Class 2 and Class 3 Transformers, UL 5085-3. When the
output is dc or supplied from other than a linear transformer,
that output shall comply with the requirements in Sections 79 -
87.
N/A
PERFORMANCE
P
39
General
P
40
Leakage Current Test
P
41
Power Input Test
P
42
Temperature Test
P
43
Dielectric Voltage Withstand Test
P
43.1
General
P
43.2
Induced potential test
N/A
43.3
Maximum-voltage measurements
P
44
Tests on Insulating Materials
P
45
Mechanical Strength Tests for Metal Enclosures
P
46
Strain Relief and Bushing
P
47
Push-Back Relief Test
P
48
Overload of Switches and Controls
N/A
49
Static Load Test
N/A
50
Stability Test
P
51
Isolated Limited Energy Circuit Capacity
N/A
52
Overcurrent Protection Calibration Test
N/A
53
Neutral to Ground Potential Measurement Test
N/A
54.
Abnormal Tests
P
54.1
General
P
54.2
Output short-circuit test
P
54.3
Blocked fan test
N/A
54.4
Fuse short circuit test
N/A
54.5
Voltage selector test
N/A
54.6
Relay and solenoid burnout
N/A
54.7
Transformer overload tests
P
54.8
Component short- and open-circuit test
P
54.9
Backfeed protection
P
54.10
Autotransformer
N/A
54.11
Evaluation of reduced spacings on printed-wiring boards
N/A
54.12
Reverse polarity test
N/A
55
Flanged Bobbin Transformer Abnormal Test
N/A
56
Capacitor Test
P
57
Bonding Conductor Test
N/A
58
Hot, Flaming Oil Test
N/A
MANUFACTURING AND PRODUCTION TESTS
P
59
Dielectric Voltage Withstand Test
Conducted during factory
inspection
P
60
Grounding Continuity Test
Conducted during factory
inspection
P