TYPE
CITATION
SUBJECT
GNR05D□□□
□□□K
□□□
MODEL
DATE
PAGE
2/
5
Dec. 27, 2001
QUALITY APPROVAL and STRUCTURE
REV.
B02
1. QUALITY SYSTEM APPROVAL
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No.
File No.
180K〜680K
820K〜181K
201K〜471K
Approved
Approved
Approved
UL 1414
E181368
UL 1449
E166389
UL 497B
E187844
Approved
Approved
Approved
Approved
Approved
Approved
CUL
E166389
CSA C22.2 No.1
LR105317
3. STRUCTURE
NO.
3.1
3.2
3.3
3.4
ITEM
Main Material
Coating Material
Marking
Appearance
Zinc Oxide
Epoxy Resin
GNR, Part number, UL and CSA(or CUL) recognized component
mark
Without dirt and crack, marking should be clear
D(max.)
H(max.)
T(max.)
F
7.5
10.0
DESCRIPTION
＊
(1)
5.0± 1.0
0.6± 0.1
25.0
3.0
3.5
Dimensions
ψd
L(min.)
k( max.)
Unit: mm
＊
(1) See Page 3, Dimensions Table
TYPE
CITATION
SUBJECT
GNR05D□□□
□□□K
□□□
MODEL
DATE
PAGE
4/
5
Dec. 27, 2001
ELECTRICAL CHARACTERISTICS
REV.
B02
4. ELECTRICAL CHARACTERISTICS
N0.
ITEM
PERFORMANCE
TEST METHODS
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
Unless otherwise specified, all tests are made under
environmental conditions as given below:
Standard Conditions
Temperature:
5〜35℃
Relative humidity:
45〜85 % RH
Maximum Allowable AC :
＊
(2)
Vrms Maximum continuous sine wave(RMS) or DC voltage
Voltage
DC :
＊
(2)
V
which may be applied.
Varistor Voltage
V
0.1mA
:
＊
(2)
V Voltage across the varistor measured at C
mA
DC.
Varistor Voltage
V
CmA
at 85℃
－
V
CmA
at 25℃
1
Temperature
0
〜
−
0.05 %/℃
×
V
CmA
at 25℃
60
×
100
Coefficient
Peak voltage across the varistor with a specified peak
Max. Clamping
＊
(2)
V at
＊
(2)
A
Voltage
impulse current of 8× 20μs waveform.
Maximum 50〜60Hz power which may be loaded for
Rated Power
＊
(2)
W
1,000 hrs at 85± 2℃ with
△V
CmA
/ V
CmA
≦±
10%.
The max. current within the varistor voltage change of
less than
±
10% when one impulse current (8× 20μ
s) applied.
Withstanding Surge
＊
(2)
A
Current
The max. current with a varistor voltage change of less
than
±
10% when two times impulse current (8× 20
μs)
are applied at intervals of 5 minutes.
The max. energy absorbed with a varistor voltage
Energy
＊
(2)
Joule
change of less than
±
10% when one impulse(10×
1000μs) is applied.
The max. current with a varistor voltage change of less
than
±
10% when 10,000 times impulse current (8×
Surge Life
＊
(2)
A
20μs) are applied at intervals of 20 seconds at room
temperature.
＊
(2) See Page 5
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