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高压限流熔断器
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KAIERT FUSES |
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3/7.2KV 变压器保护 |
高压限流熔断器 |
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高压限流熔断器  返回高压限流熔断器目录
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额定电压等级为：3/7.2KV AC，额定电流6.3~500A。
产品可与负荷开关、真空接触器等配套使用，广泛应用于电力变压器及其它电力设备的过载或短路保护。
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尺寸DIN Size |
额定电压Rated voltage |
类别Class |
标准Standard |
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E=192 mm |
AC 3/7.2 kV |
后备保护Back up |
DIN 43625 · IEC 60282-1 |
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开尔泰型号
Kaiert Type |
额定电流Rated Current |
SIBA
Type |
British
Type |
尺寸Length
D(mm) |
分断能力
Rated breaking Current |
最小分断能力
Mininum Rated
breaking Current |
功耗
Power Loss |
熔断I2t @3KV(A2S) |
熔断I2t
@7.2KV(A2S) |
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XRNTJ1-3/7.2 |
6.3A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
22A |
10W |
210 |
360 |
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XRNTJ1-3/7.2 |
10A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
34A |
17W |
350 |
560 |
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XRNTJ1-3/7.2 |
16A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
56A |
17W |
1100 |
2000 |
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XRNTJ1-3/7.2 |
20A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
70A |
13W |
2900 |
4800 |
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XRNTJ1-3/7.2 |
25A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
90A |
16W |
4900 |
7500 |
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XRNTJ1-3/7.2 |
31.5A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
110A |
21W |
6600 |
12000 |
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XRNTJ1-3/7.2 |
40A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
140A |
27W |
12000 |
19000 |
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XRNTJ1-3/7.2 |
50A |
30 002 13 |
SDHDJ-3/7.2 |
Φ53 |
63KA |
170A |
30W |
20000 |
33000 |
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XRNTJ1-3/7.2 |
63A |
30 010 13 |
SDHEJ-3/7.2 |
Φ67 |
63KA |
210A |
38W |
40000 |
66000 |
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XRNTJ1-3/7.2 |
80A |
30 010 13 |
SDHEJ-3/7.2 |
Φ67 |
63KA |
280A |
47W |
78000 |
140000 |
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XRNTJ1-3/7.2 |
100A |
30 010 13 |
SDHEJ-3/7.2 |
Φ67 |
63KA |
320A |
64W |
130000 |
210000 |
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XRNTJ1-3/7.2 |
125A |
30 010 13 |
SDHEJ-3/7.2 |
Φ67 |
63KA |
390A |
98W |
180000 |
390000 |
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XRNTJ1-3/7.2 |
160A |
30 018 13 |
SDHFJ-3/7.2 |
Φ85 |
63KA |
600A |
124W |
330000 |
170000 |
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XRNTJ1-3/7.2 |
200A |
30 018 13 |
SDHFJ-3/7.2 |
Φ85 |
50KA |
800A |
146W |
480000 |
704000 |
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XRNTJ1-3/7.2 |
250A |
30 018 13 |
SDHFJ-3/7.2 |
Φ85 |
50KA |
1000A |
210W |
750000 |
1101000 |
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尺寸DIN Size |
额定电压Rated voltage |
类别Class |
标准Standard |
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E=292 mm |
AC 3/7.2 kV |
后备保护Back up |
DIN 43625 · IEC 60282-1 |
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|
开尔泰型号
Kaiert Type |
额定电流Rated Current |
SIBA
Type |
British
Type |
尺寸Length
D(mm) |
分断能力
Rated breaking Current |
最小分断能力
Mininum Rated
breaking Current |
功耗
Power Loss |
熔断I2t @3KV(A2S) |
熔断I2t
@7.2KV(A2S) |
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XRNTJ2-3/7.2 |
6.3A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
22A |
10W |
210 |
360 |
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XRNTJ2-3/7.2 |
10A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
34A |
17W |
350 |
560 |
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XRNTJ2-3/7.2 |
16A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
56A |
17W |
1100 |
2000 |
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XRNTJ2-3/7.2 |
20A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
70A |
13W |
2900 |
4800 |
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XRNTJ2-3/7.2 |
25A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
90A |
16W |
4700 |
7500 |
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XRNTJ2-3/7.2 |
31.5A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
110A |
21W |
6600 |
12000 |
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XRNTJ2-3/7.2 |
40A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
140A |
27W |
12000 |
19000 |
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XRNTJ2-3/7.2 |
50A |
30 098 13 |
SDLDJ-3/7.2 |
Φ53 |
63KA |
170A |
30W |
20000 |
33000 |
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XRNTJ2-3/7.2 |
63A |
30 099 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
210A |
38W |
40000 |
66000 |
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XRNTJ2-3/7.2 |
80A |
30 099 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
280A |
47W |
78000 |
140000 |
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XRNTJ2-3/7.2 |
100A |
30 099 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
320A |
64W |
130000 |
210000 |
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XRNTJ2-3/7.2 |
125A |
30 099 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
390A |
98W |
180000 |
390000 |
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XRNTJ2-3/7.2 |
160A |
30 100 13 |
SDLFJ-3/7.2 |
Φ85 |
63KA |
600A |
103W |
330000 |
570000 |
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XRNTJ2-3/7.2 |
200A |
30 100 13 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
800A |
134W |
480000 |
704000 |
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XRNTJ2-3/7.2 |
250A |
30 100 13 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1000A |
191W |
750000 |
1101000 |
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XRNTJ2-3/7.2 |
315A |
30 100 13 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1260A |
281W |
1066000 |
1616000 |
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XRNTJ2-3/7.2 |
355A |
30 100 13 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1420A |
336W |
1420000 |
2225000 |
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尺寸DIN Size |
额定电压Rated voltage |
类别Class |
标准Standard |
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E=442 mm |
AC 3/7.2 kV |
后备保护Back up |
DIN 43625 · IEC 60282-1 |
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|
开尔泰型号
Kaiert Type |
额定电流Rated Current |
SIBA
Type |
British
Type |
尺寸Length
D(mm) |
分断能力
Rated breaking Current |
最小分断能力
Mininum Rated
breaking Current |
功耗
Power Loss |
熔断I2t @3KV(A2S) |
熔断I2t
@7.2KV(A2S) |
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XRNTJ3-3/7.2 |
100A |
30 109 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
320A |
64W |
130000 |
210000 |
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XRNTJ3-3/7.2 |
125A |
30 109 13 |
SDLEJ-3/7.2 |
Φ67 |
63KA |
390A |
98W |
180000 |
390000 |
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XRNTJ3-3/7.2 |
160A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
63KA |
600A |
85W |
330000 |
570000 |
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XRNTJ3-3/7.2 |
200A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
800A |
155W |
480000 |
704000 |
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XRNTJ3-3/7.2 |
250A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1000A |
233W |
750000 |
1101000 |
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XRNTJ3-3/7.2 |
315A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1260A |
281W |
1066000 |
1616000 |
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XRNTJ3-3/7.2 |
355A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1420A |
320W |
1420000 |
2225000 |
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XRNTJ3-3/7.2 |
400A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
1600A |
347W |
1900000 |
2528000 |
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XRNTJ3-3/7.2 |
500A |
30 110 14 |
SDLFJ-3/7.2 |
Φ85 |
50KA |
2000A |
430W |
3162000 |
4500000 |
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