- Page 51 of 60 -
Report No. STS200421001001E
EN 62368-1
Clause Requirement + Test Result - Remark Verdict
Shenzhen NTEK Testing Technology Co., Ltd
Supplementary Information: SC: short circuit
(*) Measurement taken only when limits at 3 seconds exceed PS1 limits.
(&) Power measurement for worst-case fault.
(#) Power measurement for worst-case power source fault.
6.2.3.1 Table: Determination of Potential Ignition Sources (Arcing PIS) N/A
Location
Open circuit
voltage
After 3 s
(Vp)
Measured r.m.s
current
(Irms)
Calculated value
(V
p
x I
rms
)
Arcing PIS?
Yes / No
-- -- -- -- --
Supplementary information:
An Arcing PIS requires a minimum of 50 V (peak) a.c. or d.c. An Arcing PIS is established when the product of
the open circuit voltage (V
p
) and normal operating condition rms current (I
rms
) is greater than 15.
6.2.3.2 Table: Determination of Potential Ignition Sources (Resistive PIS) P
Circuit Location (x-y)
Operating Condition
(Normal / Describe
Single Fault)
Measured
wattage or VA
During first 30
s (W / VA)
Measured
wattage or VA
After 30 s (W /
VA)
Protective Circuit,
Regulator, or PTC
Operated?
Yes / No
(Comment)
Resistive
PIS?
Yes/No
-- --
<100 >15
-- --
Supplementary Information:
All internal circuits were considered as resistive PIS.
A combination of voltmeter, VA and ammeter IA may be used instead of a wattmeter.
If a separate voltmeter and ammeter are used, the product of (VA x IA) is used to determine Resistive PIS
classification.
A Resistive PIS: (a) dissipates more than 15 W, measured after 30 s of normal operation, or
(b) under single
fault conditions has either a power exceeding 100 W measured immediately after the introduction of the fault if
electronic circuits, regulators or PTC devices are used, or has an available power exceeding 15 W measured
30 s after introduction of the fault.
8.5.5 TABLE: High Pressure Lamp N/A
Description Values Energy Source Classification
Lamp type ......................................................... : —
Manufacturer ..................................................... : —
Cat no. ............................................................... : —
Pressure (cold) (MPa) ...................................... : MS_
Pressure (operating) (MPa) .............................. : MS_
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