保护特性:aR
DC 440-1000V / 10-1600A
尺寸:BDH00 / BDH0 / BDH1 / BDH2 / BDH3 / BDH4a / BDH4 |
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额定电压DC 440-1000V(440V,700V,1000V DC)；
■ aR 短路保护；
■ 符合IEC60269.4标准；
■ 产品采用99.999%纯银熔体，高强度瓷管，触刀镀银；
■ 尺寸符合DIN43620的要求，可与国内外隔离开关配套使用；
■ 用于保护直流设备，直流系统的总保护，整流设备的直流保护，以及变频器的直流领域；
■ 当用户需要采集信号时，可以在熔断器加装(一常开一常闭)微动开关，订货时需注明。 |
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型号说明 |
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外形尺寸 |
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■ BDH系列00、0、1、2、3、4a尺寸 |
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型号 |
A |
B |
C |
D |
H |
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BDH00 |
30 |
49 |
15 |
78 |
59 |
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BDH0 |
30 |
68 |
15 |
125 |
59 |
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BDH1 |
48 |
68 |
20 |
135 |
60 |
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BDH2 |
58 |
68 |
27 |
150 |
68 |
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BDH3 |
68 |
68 |
33 |
150 |
85 |
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BDH4a |
102 |
90 |
50 |
201 |
115 |
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■ BDH4尺寸 |
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技术参数 |
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BDH00 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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440V DC
aR
30kA@DC 440V
(L/R=10 ms) |
10 |
0.008 |
0.038 |
BDH00-10A/440V DC aR |
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16 |
0.01 |
0.048 |
BDH00-16A/440V DC aR |
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20 |
0.015 |
0.09 |
BDH00-20A/440V DC aR |
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25 |
0.022 |
0.13 |
BDH00-25A/440V DC aR |
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32 |
0.045 |
0.27 |
BDH00-32A/440V DC aR |
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40 |
0.69 |
0.4 |
BDH00-40A/440V DC aR |
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50 |
0.11 |
0.63 |
BDH00-50A/440V DC aR |
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63 |
0.22 |
1.3 |
BDH00-63A/440V DC aR |
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80 |
0.35 |
2 |
BDH00-80A/440V DC aR |
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700V DC
aR
30kA@DC 700V
(L/R=1 ms) |
10 |
0.008 |
0.038 |
BDH00-10A/700V DC aR |
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16 |
0.01 |
0.048 |
BDH00-16A/700V DC aR |
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20 |
0.015 |
0.09 |
BDH00-20A/700V DC aR |
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25 |
0.022 |
0.13 |
BDH00-25A/700V DC aR |
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32 |
0.045 |
0.27 |
BDH00-32A/700V DC aR |
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40 |
0.69 |
0.4 |
BDH00-40A/700V DC aR |
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50 |
0.11 |
0.63 |
BDH00-50A/700V DC aR |
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63 |
0.22 |
1.3 |
BDH00-63A/700V DC aR |
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80 |
0.35 |
2 |
BDH00-80A/700V DC aR |
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BDH0 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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700V DC
aR
50kA@DC 700V
(L/R=10 ms) |
20 |
0.015 |
0.09 |
BDH0-20A/700V DC aR |
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25 |
0.022 |
0.13 |
BDH0-25A/700V DC aR |
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32 |
0.032 |
0.17 |
BDH0-32A/700V DC aR |
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40 |
0.053 |
0.28 |
BDH0-40A/700V DC aR |
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50 |
0.087 |
0.47 |
BDH0-50A/700V DC aR |
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63 |
0.13 |
0.7 |
BDH0-63A/700V DC aR |
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80 |
0.18 |
0.97 |
BDH0-80A/700V DC aR |
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100 |
0.39 |
2.05 |
BDH0-100A/700V DC aR |
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1000V DC
aR
30kA@DC 1000V
(L/R=1 ms) |
20 |
0.015 |
0.09 |
BDH0-20A/1000V DC aR |
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25 |
0.022 |
0.13 |
BDH0-25A/1000V DC aR |
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32 |
0.032 |
0.17 |
BDH0-32A/1000V DC aR |
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40 |
0.053 |
0.28 |
BDH0-40A/1000V DC aR |
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50 |
0.087 |
0.47 |
BDH0-50A/1000V DC aR |
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63 |
0.13 |
0.7 |
BDH0-63A/1000V DC aR |
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80 |
0.18 |
0.97 |
BDH0-80A/1000V DC aR |
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100 |
0.39 |
2.05 |
BDH0-100A/1000V DC aR |
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BDH1 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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700V DC
aR
50kA@DC 700V
(L/R=10 ms) |
35 |
0.045 |
0.24 |
BDH1-35A/700V DC aR |
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40 |
0.05 |
0.27 |
BDH1-40A/700V DC aR |
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50 |
0.08 |
0.53 |
BDH1-50A/700V DC aR |
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63 |
0.12 |
0.79 |
BDH1-63A/700V DC aR |
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80 |
0.19 |
1.3 |
BDH1-80A/700V DC aR |
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100 |
0.8 |
2.5 |
BDH1-100A/700V DC aR |
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125 |
0.56 |
3.9 |
BDH1-125A/700V DC aR |
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160 |
1.1 |
7.8 |
BDH1-160A/700V DC aR |
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200 |
2.3 |
16.5 |
BDH1-200A/700V DC aR |
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250 |
4.5 |
30 |
BDH1-250A/700V DC aR |
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1000V DC
aR
30kA@DC 1000V
(L/R=1 ms) |
35 |
0.045 |
0.24 |
BDH1-35A/1000V DC aR |
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40 |
0.05 |
0.27 |
BDH1-40A/1000V DC aR |
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50 |
0.08 |
0.53 |
BDH1-50A/1000V DC aR |
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63 |
0.12 |
0.79 |
BDH1-63A/1000V DC aR |
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80 |
0.19 |
1.3 |
BDH1-80A/1000V DC aR |
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100 |
0.8 |
2.5 |
BDH1-100A/1000V DC aR |
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125 |
0.56 |
3.9 |
BDH1-125A/1000V DC aR |
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160 |
1.1 |
7.8 |
BDH1-160A/1000V DC aR |
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200 |
2.3 |
16.5 |
BDH1-200A/1000V DC aR |
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250 |
4.5 |
30 |
BDH1-250A/1000V DC aR |
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BDH2 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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700V DC
aR
50kA@DC 700V
(L/R=10 ms) |
125 |
0.56 |
3.8 |
BDH2-125A/700V DC aR |
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160 |
1.25 |
8 |
BDH2-160A/700V DC aR |
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200 |
2.3 |
16 |
BDH2-200A/700V DC aR |
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250 |
4.4 |
30 |
BDH2-250A/700V DC aR |
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315 |
7.8 |
45 |
BDH2-315A/700V DC aR |
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400 |
11 |
75 |
BDH2-400A/700V DC aR |
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450 |
14 |
100 |
BDH2-450A/700V DC aR |
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500 |
22 |
140 |
BDH2-500A/700V DC aR |
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1000V DC
aR
30kA@DC 1000V
(L/R=1 ms) |
125 |
0.56 |
3.8 |
BDH2-125A/1000V DC aR |
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160 |
1.25 |
8 |
BDH2-160A/1000V DC aR |
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200 |
2.3 |
16 |
BDH2-200A/1000V DC aR |
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250 |
4.4 |
30 |
BDH2-250A/1000V DC aR |
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315 |
7.8 |
45 |
BDH2-315A/1000V DC aR |
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400 |
11 |
75 |
BDH2-400A/1000V DC aR |
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450 |
14 |
100 |
BDH2-450A/1000V DC aR |
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500 |
22 |
140 |
BDH2-500A/1000V DC aR |
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BDH3 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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700V DC
aR
50kA@DC 700V
(L/R=10 ms) |
315 |
5 |
28 |
BDH3-315A/700V DC aR |
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350 |
7 |
40 |
BDH3-350A/700V DC aR |
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400 |
10 |
56 |
BDH3-400A/700V DC aR |
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450 |
15 |
84 |
BDH3-450A/700V DC aR |
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500 |
22 |
119 |
BDH3-500A/700V DC aR |
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560 |
30 |
163 |
BDH3-560A/700V DC aR |
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630 |
42 |
226 |
BDH3-630A/700V DC aR |
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700 |
61 |
332 |
BDH3-700A/700V DC aR |
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800 |
89 |
480 |
BDH3-800A/700V DC aR |
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900 |
125 |
665 |
BDH3-900A/700V DC aR |
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1000V DC
aR
30kA@DC 1000V
(L/R=1 ms) |
315 |
5 |
28 |
BDH3-315A/1000V DC aR |
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350 |
7 |
40 |
BDH3-350A/1000V DC aR |
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400 |
10 |
56 |
BDH3-400A/1000V DC aR |
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450 |
15 |
84 |
BDH3-450A/1000V DC aR |
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500 |
22 |
119 |
BDH3-500A/1000V DC aR |
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560 |
30 |
163 |
BDH3-560A/1000V DC aR |
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630 |
42 |
226 |
BDH3-630A/1000V DC aR |
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700 |
61 |
332 |
BDH3-700A/1000V DC aR |
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800 |
89 |
480 |
BDH3-800A/1000V DC aR |
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900 |
125 |
665 |
BDH3-900A/1000V DC aR |
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BDH4a / BDH4 |
额定电流
(A) |
弧前
I2t(kA2s) |
熔断
I2t(kA2s) |
订货型号 |
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700V DC
aR
100kA@DC 700V
(L/R=10 ms) |
800 |
69 |
488 |
BDH4a / 4-800A/700V DC aR |
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900 |
95 |
534 |
BDH4a / 4-900A/700V DC aR |
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1000 |
140 |
710 |
BDH4a / 4-1000A/700V DC aR |
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1100 |
182 |
1109 |
BDH4a / 4-1100A/700V DC aR |
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1250 |
242 |
1610 |
BDH4a / 4-1250A/700V DC aR |
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1400 |
310 |
1700 |
BDH4a / 4-1400A/700V DC aR |
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1500 |
370 |
2200 |
BDH4a / 4-1500A/700V DC aR |
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1600 |
460 |
2500 |
BDH4a / 4-1600A/700V DC aR |
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1000V DC
aR
50kA@DC 1000V
(L/R=1 ms) |
800 |
69 |
488 |
BDH4a / 4-800A/1000V DC aR |
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900 |
95 |
534 |
BDH4a / 4-900A/1000V DC aR |
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1000 |
140 |
710 |
BDH4a / 4-1000A/1000V DC aR |
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1100 |
182 |
1109 |
BDH4a / 4-1100A/1000V DC aR |
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1250 |
242 |
1610 |
BDH4a / 4-1250A/1000V DC aR |
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1400 |
310 |
1700 |
BDH4a / 4-1400A/1000V DC aR |
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1500 |
370 |
2200 |
BDH4a / 4-1500A/1000V DC aR |
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1600 |
460 |
2500 |
BDH4a / 4-1600A/1000V DC aR |
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