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地址：西安市經濟技術開發區草灘三路588號A5號3層
電話：029-86113970
029-86319515
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產品展示 >> 變壓器保護 >> XRNTB-12KV |
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Ratings 等級: Volts 電壓: 12KV AC ; Amps 電流: 6.3~125A .Breaking Capacity 分斷能力: 50kA - 63kA.
產品可與負荷開關、真空接觸器等配套使用，廣泛應用于電力變壓器及其它電力設備的過載或短路保護。
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| 技術參數
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| 尺寸DIN Size |
額定電壓Rated voltage |
類別Class |
標準Standard |
| E=254 mm |
AC 12 kV |
后備保護Back up |
BS2692-1、IEC60282-1 |
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開爾泰型號
Kaiert Type |
額定電流
Rated Current |
SIBA Type |
British
Type |
尺寸Length
D(mm) |
分斷能力
Rated breaking Current |
功耗
Power Loss |
熔斷I2t
@3KV
(A2S) |
熔斷I2t
@7.2KV
(A2S) |
| XRNTB3-12 |
6.3A |
30 144 36.6.3 |
BDGHD-12 |
Φ63.5 |
40KA |
10W |
80 |
140 |
| XRNTB3-12 |
10A |
30 144 36.10 |
BDGHD-12 |
Φ63.5 |
40KA |
17W |
270 |
450 |
| XRNTB3-12 |
16A |
30 132 36.16 |
BDGHD-12 |
Φ63.5 |
40KA |
17W |
1070 |
1800 |
| XRNTB3-12 |
20A |
30 132 36.20 |
BDGHD-12 |
Φ63.5 |
40KA |
13W |
1680 |
2900 |
| XRNTB3-12 |
25A |
30 132 36.25 |
BDGHD-12 |
Φ63.5 |
40KA |
16W |
3670 |
6100 |
| XRNTB3-12 |
31.5A |
30 132 36.31.5 |
BDGHD-12 |
Φ63.5 |
40KA |
21W |
6000 |
10000 |
| XRNTB3-12 |
40A |
30 132 36.40 |
BDGHD-12 |
Φ63.5 |
40KA |
27W |
13400 |
22300 |
| XRNTB3-12 |
50A |
30 132 36.50 |
BDGHD-12 |
Φ63.5 |
40KA |
30W |
21600 |
36000 |
| XRNTB3-12 |
63A |
30 132 36.63 |
BDGHD-12 |
Φ63.5 |
40KA |
38W |
38200 |
65500 |
| XRNTB3-12 |
80A |
30 132 36.80 |
BDGHD-12 |
Φ63.5 |
40KA |
47W |
56500 |
100000 |
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| 尺寸DIN Size |
額定電壓Rated voltage |
類別Class |
標準Standard |
| E=359 mm |
AC 12 kV |
后備保護Back up |
DIN 43625 · IEC 60282-1 |
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開爾泰型號
Kaiert Type |
額定電流
Rated Current |
SIBA Type |
British
Type |
尺寸Length
D(mm) |
分斷能力
Rated breaking Current |
功耗
Power Loss |
熔斷I2t
@3KV
(A2S) |
熔斷I2t
@7.2KV
(A2S) |
| XRNTB4-12 |
6.3A |
30 237 36.6.3 |
BDGHD-12 |
Φ63.5 |
40KA |
10W |
80 |
140 |
| XRNTB4-12 |
10A |
30 237 36.10 |
BDGHD-12 |
Φ63.5 |
40KA |
17W |
270 |
450 |
| XRNTB4-12 |
16A |
30 237 36.16 |
BDGHD-12 |
Φ63.5 |
40KA |
17W |
1070 |
1800 |
| XRNTB4-12 |
20A |
30 237 36.20 |
BDGHD-12 |
Φ63.5 |
40KA |
13W |
1680 |
2900 |
| XRNTB4-12 |
25A |
30 237 36.25 |
BDGHD-12 |
Φ63.5 |
40KA |
16W |
3670 |
6100 |
| XRNTB4-12 |
31.5A |
30 237 36.31.5 |
BDGHD-12 |
Φ63.5 |
40KA |
21W |
6000 |
10000 |
| XRNTB4-12 |
40A |
30 237 36.40 |
BDGHD-12 |
Φ63.5 |
40KA |
27W |
13400 |
22300 |
| XRNTB4-12 |
50A |
30 237 36.50 |
BDGHD-12 |
Φ63.5 |
40KA |
30W |
21600 |
36000 |
| XRNTB4-12 |
63A |
30 237 36.63 |
BDGHD-12 |
Φ63.5 |
40KA |
38W |
38200 |
65500 |
| XRNTB4-12 |
80A |
30 237 36.80 |
BDGHD-12 |
Φ63.5 |
40KA |
47W |
56500 |
100000 |
| XRNTB4-12 |
100A |
30 237 36.100 |
BDGHD-12 |
Φ63.5 |
40KA |
53W |
127200 |
218500 |
| XRNTB4-12 |
125A |
30 237 36.125 |
BDGHD-12 |
Φ63.5 |
40KA |
63W |
218500 |
364200 |
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Dimensions 安裝尺寸 (mm): |
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Time Current Characteristics 時間---電流特性曲線: |
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