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適用于太陽能光伏發(fā)電的自恢復保險絲
 免費樣品申請
pptc元件可以應用于光伏發(fā)電系統(tǒng)中的通訊端口、光電池板、逆變器、蓄電池等設備子系統(tǒng)的過流過溫保護。
常用pptc型號：wh130，wh250.

WH130 系列 WH130 Product Data
WH130 電氣特性與產品尺寸 WH130 product characteristics and dimensions(25℃)

\

 

Model 型號

Ih

It

Vmaxi

Imax

Rmin

Rmax

Product Dimensions (mm)
最大產品尺寸

A

A

V

A

Ω

Ω

Style

A

B

C

D

Lead

WH130-050

0.05

0.10

130

20

20

60

F2

8.3

10.7

5.1

3.8

0.5

WH130-080

0.08

0.16

130

20

8.0

24

F2

8.3

10.7

5.1

3.8

0.5

WH130-100

0.10

0.20

130

20

5.0

18

F2

8.3

10.7

5.1

3.8

0.5

WH130-120

0.12

0.24

130

20

6.0

12

F2

8.3

10.7

5.1

3.8

0.5

WH130-160

0.16

0.32

130

20

3.5

7.0

F2

9.9

12.5

5.1

3.8

0.5

WH130-200

0.20

0.40

130

20

2.5

5.0

F1

9.6

17.4

5.1

3.8

0.6

WH130-250

0.25

0.50

130

20

1.9

3.8

F1

9.6

17.4

5.1

3.8

0.6

WH130-300

0.30

0.60

130

20

1.3

2.6

F1

11.4

16.5

5.1

3.8

0.6

WH130-400

0.40

0.80

130

20

0.6

1.8

F1

11.5

19.5

5.1

3.8

0.6

WH130-500

0.50

1.00

130

20

0.5

1.6

F1

14.0

21.7

5.1

3.8

0.8

WH130-650

0.65

1.30

130

10

0.35

1.0

F1

14.0

21.7

5.1

3.8

0.8

WH130-750

0.75

1.50

130

10

0.3

0.8

F1

14.0

21.7

5.1

3.8

0.8

WH130-900

0.90

1.80

130

10

0.2

0.6

F1

14.0

21.7

5.1

3.8

0.8

WH130-1100

1.10

2.20

130

10

0.15

0.5

F2

13.2

16.2

5.1

3.8

0.8

WH130-1350

1.35

2.70

130

10

0.2

0.4

F1

18.0

25.0

5.1

3.8

0.8

WH130-1600

1.60

3.20

130

10

0.15

0.30

F1

18.0

25.0

10.2

3.8

0.8

WH130-1850

1.85

3.70

130

10

0.12

0.25

F1

18.0

25.0

10.2

3.8

0.8

WH130-2000

2.00

4.00

130

10

0.11

0.22

F1

18.0

25.0

10.2

3.8

0.8

WH130-2500

2.50

5.00

130

10

0.08

0.16

F1

24.8

30.2

10.2

3.8

0.8

WH130-3000

3.00

6.00

130

10

0.06

0.12

F1

26.2

32.8

10.2

3.8

0.8


符號定義 Definition 

 

符號Sign

說明

Definition

Ih

WHPTC在25℃環(huán)境溫度下的最大 工作電流

Hold current-maximum current at which the device will not trip at 25℃

It

WHPTC在25℃環(huán)境溫度下啟動保護的最小電流

Trip current-minimum current at which the device will always trip at 25℃

Vmax

WHPTC的最大工作電壓

Maximum voltage at which the device will not trip

Vmaxi

WHPTC在阻斷狀態(tài)下所承受的最大電壓

Maximum voltage device can withstand without damage at it rated current

Imax

WHPTC能承受的最大電流

Maximum fault current device can withstand without damage at rated voltage

Rmin

WHPTC工作前的初始最小阻值

Minimum device resistance at 25℃ prior to tripping

Rmax

WHPTC工作前的初始最大阻值

Maximum device resistance at 25℃ prior to tripping

Figure

圖示

The Figure of WHPTC

Lead

導線尺寸

Lead diameter

 

環(huán)境溫度及電流值折減比率表

Discount rate of ambient temperature and current

 

WH Series

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

WH6

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH16

132%

120%

100%

96%

88%

80%

71%

61%

47%

WH30

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH60

136%

119%

100%

90%

81%

72%

63%

54%

40%

WH130

136%

119%

100%

92%

81%

72%

63%

54%

40%

WH250

132%

117%

100%

91%

85%

77%

68%

61%

48%

WH600

138%

119%

100%

92%

83%

73%

64%

55%

42%

 

WH130 系列25℃時典型動作時間曲線 WH130 Typical Time to Trip at 25℃

A:WH130-050
B:WH130-080
C:WH130-100
D:WH130-120
E:WH130-160
F:WH130-200
G:WH130-250
H:WH130-300
I:WH130-400
J:WH130-500

wh130系列產品在25°C時典型動作時間曲線

K:WH130-650
L:WH130-750
M:WH130-900
N:WH130-1100
O:WH130-1350
P:WH130-1600
Q:WH130-1850
R:WH130-2000
S:WH130-2500
T:WH130-3000


以上產品資料內容如有變更將不另行通知，敬請諒解。不詳之處，請來電咨詢，謝謝！

The product information will be updated without notice. If there is any problem, please call us, thanks!


  • 產品中心
  • 自恢復保險絲領域
產品大圖
適用于太陽能光伏發(fā)電的自恢復保險絲
產品簡介
pptc元件可以應用于光伏發(fā)電系統(tǒng)中的通訊端口、光電池板、逆變器、蓄電池等設備子系統(tǒng)的過流過溫保護。
產品編號：WHPTC 所屬類別：儀器儀表及醫(yī)療保健保險絲
瀏覽次數(shù)：次訂購熱線：0755-29503750
標簽 適用于 太陽能 光伏
 
常用pptc型號：wh130，wh250.

WH130 系列 WH130 Product Data
WH130 電氣特性與產品尺寸 WH130 product characteristics and dimensions(25℃)

\

 

Model 型號

Ih

It

Vmaxi

Imax

Rmin

Rmax

Product Dimensions (mm)
最大產品尺寸

A

A

V

A

Ω

Ω

Style

A

B

C

D

Lead

WH130-050

0.05

0.10

130

20

20

60

F2

8.3

10.7

5.1

3.8

0.5

WH130-080

0.08

0.16

130

20

8.0

24

F2

8.3

10.7

5.1

3.8

0.5

WH130-100

0.10

0.20

130

20

5.0

18

F2

8.3

10.7

5.1

3.8

0.5

WH130-120

0.12

0.24

130

20

6.0

12

F2

8.3

10.7

5.1

3.8

0.5

WH130-160

0.16

0.32

130

20

3.5

7.0

F2

9.9

12.5

5.1

3.8

0.5

WH130-200

0.20

0.40

130

20

2.5

5.0

F1

9.6

17.4

5.1

3.8

0.6

WH130-250

0.25

0.50

130

20

1.9

3.8

F1

9.6

17.4

5.1

3.8

0.6

WH130-300

0.30

0.60

130

20

1.3

2.6

F1

11.4

16.5

5.1

3.8

0.6

WH130-400

0.40

0.80

130

20

0.6

1.8

F1

11.5

19.5

5.1

3.8

0.6

WH130-500

0.50

1.00

130

20

0.5

1.6

F1

14.0

21.7

5.1

3.8

0.8

WH130-650

0.65

1.30

130

10

0.35

1.0

F1

14.0

21.7

5.1

3.8

0.8

WH130-750

0.75

1.50

130

10

0.3

0.8

F1

14.0

21.7

5.1

3.8

0.8

WH130-900

0.90

1.80

130

10

0.2

0.6

F1

14.0

21.7

5.1

3.8

0.8

WH130-1100

1.10

2.20

130

10

0.15

0.5

F2

13.2

16.2

5.1

3.8

0.8

WH130-1350

1.35

2.70

130

10

0.2

0.4

F1

18.0

25.0

5.1

3.8

0.8

WH130-1600

1.60

3.20

130

10

0.15

0.30

F1

18.0

25.0

10.2

3.8

0.8

WH130-1850

1.85

3.70

130

10

0.12

0.25

F1

18.0

25.0

10.2

3.8

0.8

WH130-2000

2.00

4.00

130

10

0.11

0.22

F1

18.0

25.0

10.2

3.8

0.8

WH130-2500

2.50

5.00

130

10

0.08

0.16

F1

24.8

30.2

10.2

3.8

0.8

WH130-3000

3.00

6.00

130

10

0.06

0.12

F1

26.2

32.8

10.2

3.8

0.8


符號定義 Definition 

 

符號Sign

說明

Definition

Ih

WHPTC在25℃環(huán)境溫度下的最大 工作電流

Hold current-maximum current at which the device will not trip at 25℃

It

WHPTC在25℃環(huán)境溫度下啟動保護的最小電流

Trip current-minimum current at which the device will always trip at 25℃

Vmax

WHPTC的最大工作電壓

Maximum voltage at which the device will not trip

Vmaxi

WHPTC在阻斷狀態(tài)下所承受的最大電壓

Maximum voltage device can withstand without damage at it rated current

Imax

WHPTC能承受的最大電流

Maximum fault current device can withstand without damage at rated voltage

Rmin

WHPTC工作前的初始最小阻值

Minimum device resistance at 25℃ prior to tripping

Rmax

WHPTC工作前的初始最大阻值

Maximum device resistance at 25℃ prior to tripping

Figure

圖示

The Figure of WHPTC

Lead

導線尺寸

Lead diameter

 

環(huán)境溫度及電流值折減比率表

Discount rate of ambient temperature and current

 

WH Series

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

WH6

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH16

132%

120%

100%

96%

88%

80%

71%

61%

47%

WH30

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH60

136%

119%

100%

90%

81%

72%

63%

54%

40%

WH130

136%

119%

100%

92%

81%

72%

63%

54%

40%

WH250

132%

117%

100%

91%

85%

77%

68%

61%

48%

WH600

138%

119%

100%

92%

83%

73%

64%

55%

42%

 

WH130 系列25℃時典型動作時間曲線 WH130 Typical Time to Trip at 25℃

A:WH130-050
B:WH130-080
C:WH130-100
D:WH130-120
E:WH130-160
F:WH130-200
G:WH130-250
H:WH130-300
I:WH130-400
J:WH130-500

wh130系列產品在25°C時典型動作時間曲線

K:WH130-650
L:WH130-750
M:WH130-900
N:WH130-1100
O:WH130-1350
P:WH130-1600
Q:WH130-1850
R:WH130-2000
S:WH130-2500
T:WH130-3000


以上產品資料內容如有變更將不另行通知，敬請諒解。不詳之處，請來電咨詢，謝謝！

The product information will be updated without notice. If there is any problem, please call us, thanks!


“萬和”;自恢復保險絲（插件式）技術參數(shù)

WHPTC Technical Support

符號定義 Definition 

符號Sign 說明 Definition
Ih

WHPTC在25℃環(huán)境溫度下的最大 工作電流

Hold current-maximum current at which the device will not trip at 25℃
It WHPTC在25℃環(huán)境溫度下啟動保護的最小電流 Trip current-minimum current at which the device will always trip at 25℃
Vmax WHPTC的最大工作電壓 Maximum voltage at which the device will not trip
Vmaxi WHPTC在阻斷狀態(tài)下所承受的最大電壓 Maximum voltage device can withstand without damage at it rated current
Imax WHPTC能承受的最大電流 Maximum fault current device can withstand without damage at rated voltage
Rmin WHPTC工作前的初始最小阻值 Minimum device resistance at 25℃ prior to tripping
Rmax WHPTC工作前的初始最大阻值 Maximum device resistance at 25℃ prior to tripping
Figure 圖示 The Figure of WHPTC
Lead 導線尺寸 Lead diameter

環(huán)境溫度及電流值折減比率表

Discount rate of ambient temperature and current

WH Series -20℃ 0℃ 25℃ 30℃ 40℃ 50℃ 60℃ 70℃ 85℃
WH6 130% 115% 100% 91% 83% 77% 68% 61% 52%
WH16 132% 120% 100% 96% 88% 80% 71% 61% 47%
WH30 130% 115% 100% 91% 83% 77% 68% 61% 52%
WH60 136% 119% 100% 90% 81% 72% 63% 54% 40%
WH130 136% 119% 100% 92% 81% 72% 63% 54% 40%
WH250 132% 117% 100% 91% 85% 77% 68% 61% 48%
WH600 138% 119% 100% 92% 83% 73% 64% 55% 42%