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PDF HEL-7D431K Datasheet ( Hoja de datos )

Número de pieza HEL-7D431K
Descripción VARISTOR
Fabricantes Hongzhi Enterprises 
Logotipo Hongzhi Enterprises Logotipo



Total 31 Páginas
		
HEL-7D431K Hoja de datos, Descripción, Manual
APPROVED SHEET
Product
: VARISTORS
Part No.
: 5D / 7D / 10D / 14D / 20D Series
UL File No.
: E197799
CSA File No.
: 215101
VDE File No.
: 4008621
CQC File No.
: CQC04001010844-48
You Part No.
:
FOR CUSTOMER APPROVAL
APPROVAL
PASS
APPROVAL
DRAFT
DATE
孙露 2008-10-28
鸿志电子有限公司
HONGZHI ENTERPRISES LTD.
ADD:No.6,Pujiang Road,Shantou,Guangdong
TEL : + 86 754 8885 4060
FAX: + 86 754 8888 8417
E-mail: hel@hongzhi.net
http://www.hongzhi.net
1
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HEL-7D431K pdf
14D HEL VARISTOR
Style no.
Recognitions
of Safety
Agency
Standards
Max.
Continuous
Applied
Voltage
Voltage
at DC 1mA
(25°C)
Class
Current
(8/20
μsec)
Max.
Voltage
at Class
Current
Max.
Peak
Current
(8/20
μsec
1time)
Energy
Surge
Rating
(10/
1000
μsec)
Typical
Capac
itance
Refere
rence
HEL
UL CSA VDE
AC
(V)
DC
(V)
Min Max
(V) (V)
lp
(A)
HEL-14D180L
HEL-14D220K
HEL-14D270K
HEL-14D330K
HEL-14D390K
HEL-14D470K
HEL-14D560K
HEL-14D680K
HEL-14D820K
HEL-14D101K
HEL-14D121K
HEL-14D151K
HEL-14D181K
HEL-14D201K
HEL-14D221K
HEL-14D241K
HEL-14D271K
HEL-14D301K
HEL-14D331K
HEL-14D361K
HEL-14D391K
HEL-14D431K
HEL-14D471K
HEL-14D511K
HEL-14D561K
HEL-14D621K
HEL-14D681K
HEL-14D751K
HEL-14D781K
HEL-14D821K
HEL-14D911K
HEL-14D951K
HEL-14D102K
HEL-14D112K
HEL-14D122K
HEL-14D152K
HEL-14D182K
11 14 15 21 10
14 18 20 24 10
17 22 24 30 10
20 26 30 36 10
25 31 35 43 10
30 38 42 52 10
35 45 50 62 10
40 56 61 75 10
50 65 74 90 50
60 85 90 110 50
75 100 108 132 50
95 125 135 165 50
115 150 162 198 50
130 170 185 225 50
140 180 198 242 50
150 200 216 264 50
175 225 243 297 50
195 250 270 330 50
210 275 291 363 50
230 300 324 396 50
250 320 351 429 50
275 350 387 473 50
300 385 423 517 50
320 418 459 561 50
350 460 504 616 50
385 505 558 682 50
420 560 612 748 50
460 615 657 825 50
485 640 702 858 50
510 670 738 902 50
550 745 819 1001 50
575 765 855 1045 50
625 825 900 1100 50
680 895 990 1210 50
750 985 1080 1320 50
850 1185 1350 1650 50
1000 1330 1440 1760 50
Vc
(V)
38
43
53
65
77
93
110
135
135
165
200
250
300
340
360
395
455
505
550
595
650
710
775
842
920
1025
1120
1240
1290
1355
1500
1580
1650
1815
1815
1990
2310
(KA)
2
2
2
2
2
2
2
2
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
(J)
1KHz
(PF)
Dmax
(mm)
Hmax
(mm)
Lmin
(mm)
A±1
(mm)
±0.02
(mm)
Tmax
(mm)
5.2 18,000 17 20 25 7.5 0.8 4.4
6.3 15,000 17 20 25 7.5 0.8 4.5
7.8 10,000 17 20 25 7.5 0.8 4.6
9.5 8,500 17 20 25 7.5 0.8 4.7
11 7,500 17 20 25 7.5 0.8 4.8
13 6,500 17 20 25 7.5 0.8 4.9
16 5,600 17 20 25 7.5 0.8 5.0
20 4,700 17 20 25 7.5 0.8 5.1
28 3,900 17 20 25 7.5 0.8 4.0
35 3,400 17 20 25 7.5 0.8 4.1
42 3,100 17 20 25 7.5 0.8 4.3
53 3,000 17 20 25 7.5 0.8 4.4
65 1,030 17 20 25 7.5 0.8 4.5
70 970 17 20 25 7.5 0.8 4.6
78 840 17 20 25 7.5 0.8 4.7
84 710 17 20 25 7.5 0.8 4.8
99 650 17 20 25 7.5 0.8 4.9
108 600 17 20 25 7.5 0.8 5.0
115 550 17 20 25 7.5 0.8 5.1
130 500 17 20 25 7.5 0.8 5.2
140 480 17 20 25 7.5 0.8 5.3
155 440 17 20 25 7.5 0.8 5.4
175 420 17 20 25 7.5 0.8 5.5
190 390 17 20 25 7.5 0.8 5.6
192 360 17 20 25 7.5 0.8 5.7
195 320 18 20 25 7.5 0.8 5.8
200 290 18 20 25 7.5 0.8 6.0
210 260 18 20 25 7.5 0.8 6.1
225 230 18 20 25 7.5 0.8 6.2
235 230 18 20 25 7.5 0.8 6.3
255 200 18 20 25 7.5 0.8 6.4
270 190 18 20 25 7.5 0.8 6.8
280 180 18 20 25 7.5 0.8 6.9
300 165 18 20 25 7.5 0.8 7.0
310 150 18 20 25 7.5 0.8 7.0
335 145 18 20 25 7.5 0.8 7.1
405 140 18 20 25 7.5 0.8 7.5
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HEL-7D431K arduino
Zinc Oxide Varistor
3.2 HEL VARISTORS SECURITY AND ENVIRONMENTAL TEST
The varistor shall be divided into two groups
The first group shall be subjected to this test
without voltage applied, The second group shall
Damp
be
No visible damage.
Heat Applied a DC voltage .
ΔV1mA /V1mA≤±10%.
/Humidity(
Ambient condition.: 40±2, 90~95%RH
The insulation
Steady
Period:
1000 ±24hours
resistance
State)
Then stored at room temperature and normal 10,000MΩ.
humidity for1 to 4 hours. Thereafter, the change
of V1mA and the insulation resistance shall be
examined.
Endurance
at upper
category
temperature
The specimen shall be applied continuously the
Max. AC allowable voltage at 1000 Hours and
85±2
The specimen shall be applied in cycles of
90Min on and 30Min off throughout the test .
Then stored at room temperature and normal
humidity for 4±0.5 hours. Thereafter, the change
of V1mA and the voltage at class current ,the
insulation resistance and mechanical damage
shall be examined.
No visible damage.
ΔV1mA /V1mA≤±10%.
The change of the
voltage at class current
≤±20%.
The insulation
resistance
10,000MΩ.
Climatic
Category
Dry heat:+85±2℃,16hours
Damp heatcyclicIEC68-2-30 Test Db, 55℃,
First cycle 24 hours
Cold-40±3℃,2 hours
(Low air pressure test not applicable)
No visible damage.
ΔV1mA /V1mA≤±10%.
The insulation
resistance
10,000MΩ.
Damp heatcyclic, Test Db, remaining cycles.
Then stored at room temperature and normal
humidity for 1 to 2 hours. Thereafter, the change
of V1mA and the insulation resistance shall be
examined.
11
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