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Report No. 116366
ATTACHMENT: SINGAPORE DIFFERENCES
to IEC 60950-1 (ed.1)
No
Item
Requirement
Result - Remark
Verdict
www.safety.org.sg/
, ref. Singapore Consumer Protection (Safety Requirements) - Information
booklet - chapter 7 (page 21 - 24). Based on information by Singapore NCB – PSB Corp.
7 SAFETY AUTHORITY’S REQUIREMENTS
The Safety Authority monitors the safety of the controlled goods sold in Singapore by
investigating all complaints, incidents and accidents reported to the authority. Experiences
gained are translated into the Safety Authority’s Requirements. These requirements are to be
fulfilled in addition to the applicable safety standards.
investigating all complaints, incidents and accidents reported to the authority. Experiences
gained are translated into the Safety Authority’s Requirements. These requirements are to be
fulfilled in addition to the applicable safety standards.
Applicable to all electrical products
2
All appliances
All appliances must be tested to 230
VAC.
VAC.
Class III equipment.
N/A
3
Voltage selector
(voltage mis-match
test)
(voltage mis-match
test)
Appliance fitted with voltage selector
shall be tested as follows:
Connect appliance to 230 VAC
mains with voltage selector switch to
settings not suitable for operation at
230 VAC.
shall be tested as follows:
Connect appliance to 230 VAC
mains with voltage selector switch to
settings not suitable for operation at
230 VAC.
No voltage selector
N/A
4
Tropical condition
test
test
All appliances (with tropical test
requirements in applicable
Standards) shall comply with the
tropical condition test as stated in
the relevant IEC Standards.
requirements in applicable
Standards) shall comply with the
tropical condition test as stated in
the relevant IEC Standards.
Considered. P
5
Class I appliances
(3-pin mains plug)
All Class I appliances must be fitted
with 3-pin mains plugs complied
with SS 145/SS 472 that are
registered with the Safety Authority.
with 3-pin mains plugs complied
with SS 145/SS 472 that are
registered with the Safety Authority.
Class III equipment.
N/A
6
Class II appliances
(mains plug)
a) All Class II appliances must be
fitted with 2-pin mains plug
(Appendix W) complied with IEC 83:
1975 (Standard C5, Version II) or
EN 50075: 1991.
fitted with 2-pin mains plug
(Appendix W) complied with IEC 83:
1975 (Standard C5, Version II) or
EN 50075: 1991.
b) Class II appliances that are fitted
with 3-pin mains plugs must use
plugs that are complied with SS 145
and registered with the Safety
Authority.
with 3-pin mains plugs must use
plugs that are complied with SS 145
and registered with the Safety
Authority.
Class III equipment
supplied by a
separately certified
adaptor.
supplied by a
separately certified
adaptor.
N/A
7
Appliances rated
≥
3 kW or connected
to fixed wiring
to fixed wiring
Electric appliance
≥ 3 kW must be
connected to fixed wiring. All
connection to fixed wiring must be in
accordance with Code of Practice
CP5.
connection to fixed wiring must be in
accordance with Code of Practice
CP5.
The rated power is
less than 3kW.
less than 3kW.
N/A
8
Detachable power
Detachable power cord set must be
Class III equipment
N/A
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