应用领域广
ABB Tmax 塑壳断路器除了可用于常规的工业、建筑领域,亦可用于如煤矿、铁路隧道、太阳能、港口等特殊应用领域。
体积小巧
Tmax 塑壳断路器具有比市场上同类产品都高的性能尺寸比,可为用户提供更多的空间来进行电缆布线。Tmax T2 为同类产品中体积小的电子式塑壳断路器,额定电流从4A开始,过载和短路电流曲线亦可精确整定。
适用于长距离配电的短路保护
Tmax T4-T5 塑壳断路器在690V的电压下,依然可以达到80kA的分断能力。电子脱扣器短路保护电流值,可在1-12倍额定电流区间内连续可调,并确保不同类型负载长距离配电的短路保护。
RC漏电和接地保护
Tmax一体化的RC 漏电和接地保护功能,解决了诊断远端单相对地短路故障和小电流不脱扣的问题,具有一体化安装方式、体积紧凑、零序互感器内置、安装简便、测量精准等特点。
一体化无缝连接
保护电动机可选用 Tmax PR221MP / PR222MP + A 接触器,改变了传统的使用断路器 + 接触器 + 热继电器的模式,实现了断路器和接触器一体化无缝连接,无需接继电器就可实现过载保护,省却电缆布线步骤,节省安装时间。提供起动电流时间整定、相不平衡、触头热记忆等功能
ABB塑壳断路器具有 7 种型号:T1, T2, T3, T4, T5, T6 和 T7。额定极限短路分断能力(380/415V AC)从16kA到200kA。
可提供以下类型的断路器,广泛应用于各种应用场合 :
配电用的断路器
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T1 | T2 | T3 | T4 | T5 | T6 | T7 |
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额定不间断电流 Iu | [A] |
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160 | 160 | 250 |
250 |
400 630 |
630 800 |
800 1000 1250 1600 |
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极数 | No. |
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3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 |
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额定工作电压 Ue AC 50-60Hz | [V] |
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690 | 690 | 690 | 690 | 690 | 690 | 690 |
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额定工作电压 Ue DC | [V] |
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500 | 500 | 500 | 750 | 750 | 750 | - |
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额定冲击耐受电压 Uimp | [kV] |
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8 | 8 | 8 | 8 | 8 | 8 | 8 |
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额定绝缘电压 Ui | [V] |
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800 | 800 | 800 | 1000 | 1000 | 1000 | 1000 |
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测试电压 (50 Hz, 1分钟) |
[kV] |
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3 | 3 | 3 | 3.5 | 3.5 | 3.5 | 3.5 |
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分断能力 |
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额定极限短路分断能力Icu AC 50-60 Hz 380/415 V | [kA] |
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16 36 |
36 85 |
36 50 |
36 200 |
36 200 |
36 100 |
50 150 |
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额定极限短路分断能力Icu AC 50-60 Hz 690 V | [kA] |
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3 6 |
6 10 |
5 8 |
20 80 |
20 80 |
20 25 |
30 60 |
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额定极限短路分断能力Icu DC 500 V - 3 极串联 | [kA] |
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16 36 |
36 85 |
36 50 |
16 70 |
16 70 |
20 65 |
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额定运行短路分断能力 Ics AC 50-60 Hz 380/415 V | [kA] |
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16 25 |
36 70 |
27 |
36 200 |
36 200 |
35 150 |
50 |
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使用类别 (IEC 60947-2) |
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A | A | A | A | B/A | B | B |
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机械寿命 N. op x [103] |
No |
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25 | 25 | 25 | 20 | 20 | 20 | 10 |
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电气寿命 ( 415 V) N. op x [103] |
No |
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8 | 8 | 8 |
8 6 |
7 5 |
7 5 |
2(S,H,L) / 3(V) 5 |
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脱扣保护* |
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TMF (T不可调, M不可调) |
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TMD (T可调, M不可调) |
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X | X |
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X |
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TMA (T可调, M可调) |
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X | X | X | X |
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TMG (T可调, M可调) |
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X |
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X |
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ELT (电子式) |
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X |
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X | X | X | X |
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基本尺寸 (固定式) |
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宽度 1 极 | [mm] |
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宽度 3 极 | [mm] |
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76 | 90 | 105 | 105 | 140 | 210 | 210 |
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宽度 4 极 | [mm] |
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102 | 120 | 140 | 140 | 184 | 280 | 280 |
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深度 | [mm] |
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70 | 70 | 70 | 103.5 | 103.5 | 103.5 | 154(手动)/178(电动) |
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高度 | [mm] |
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130 | 130 | 150 | 205 | 205 |
268 406 |
268 |
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接线端子形式 |
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固定式 |
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F | F | F | F | F | F | F |
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插入式 |
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P | P | P | P |
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抽出式 |
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W | W | W | W |
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电动机保护用断路器
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T2 | T3 | T4 | T5 | T6 | T7 | |
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额定不间断电流Iu | [A] | 160 | 250 |
250 320 |
400 630 |
800 | 1600 |
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额定工作电流In | [A] | 1÷100 | 100÷200 | 80÷250 |
320 400 |
630 - 800 |
200 - 1600 |
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极数 | No. | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
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额定工作电压Ue AC 50-60Hz, 额定工作电压Ue AC 50-60Hz |
[V] | 690 | 690 | 690 | 690 | 690 | 690 |
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额定冲击耐受电压 Uimp | [kV] | 8 | 8 | 8 | 8 | 8 | 8 |
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额定绝缘电压Ui | [V] | 800 | 800 | 1000 | 1000 | 1000 | 1000 |
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测试电压 (50Hz, 1 分钟) |
[kV] | 3 | 3 | 3.5 | 3.5 | 3.5 | 3.5 |
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分断能力 |
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额定极限短路分断能力Icu AC 50-60 Hz 380/415 V | [kA] |
36 85 |
36 50 |
36 200 |
36 200 |
36 100 |
50 65 |
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额定极限短路分断能力Icu AC 50-60 Hz 690 V | [kA] |
6 10 |
5 8 |
20 80 |
20 80 |
20 30 |
20 35 |
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额定运行短路分断能力Ics AC 50-60 Hz 380/415 V | [kA] |
36 70 |
27 |
36 200 |
36 200 |
36 75 |
50 |
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使用类别 (IEC 60947-2) |
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A | A | A | B/A | B | B |
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机械寿命 |
103 [N. op.] |
25 | 25 | 20 | 20 | 20 | 10 |
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电气寿命 (415 V) |
103 [N. op.] |
8 | 8 | 8 | 7 | 5 | 5 |
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脱扣器保护 (短路保护)* |
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MF |
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X |
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单磁式MA |
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X | X | X |
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电子式(PR221 DS-I ) |
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X | X | X |
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电子式 (PR211 I ) |
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X |
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脱扣器保护 (集成保护)* |
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PR222 MP |
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X | X |
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PR212 MP |
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X | X |
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基本尺寸 (固定式) |
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宽度 | [mm] | 90 | 105 | 105 | 140 | 210 | 210 |
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深度 | [mm] | 70 | 70 | 103.5 | 103.5 | 103.5 | 138.5 |
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高度 | [mm] | 130 | 150 | 205 | 205 | 268/406 | 406 |
接线端子形式 |
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固定式 |
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F | F | F | F | F | F |
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插入式 |
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P | P | P | P |
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抽出式 |
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W | W | W | W |
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应用于1150V AC 和1000 V DC的断路器
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T4 | T5 | T6 | |
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额定不间断电流Iu | [A] | 250 | 400 - 630 | 630- 1000 |
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极数 | [No.] | 3/4 | 3/4 | 3 |
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分闸能力 |
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额定极限短路分断能力Icu AC 50-60 Hz (1000V) | [kA] | 20 | 20 | 20 |
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额定运行短路分断能力Ics AC 50-60 Hz (1000 V) | [kA] | 20 | 15 |
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短路合闸能力 |
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额定短路合闸能力Icm AC 50-60 Hz ( 1000V) | [kA] | 40 | 40 | 40 |
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脱扣保护 |
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热磁式 (带T可调)TMD |
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X |
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热磁式 (带T可调, M可调)TMA |
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X | X |
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电子式 ELT |
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X | X | X |
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T4 | T5 | T6 | |
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额定不间断电流Iu | [A] | 250 | 400 - 630 | 630- 800 |
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极数 | [No.] | 4 | 4 | 4 |
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分断能力 |
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额定极限短路分断能力Icu DC 1000 V 4 极串联 |
[kA] | 40 | 40 | 40 |
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脱扣保护 |
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TMD (T可调, M不可调) |
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X |
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TMA (T可调, M可调) |
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X | X | X |
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T4 | T5 | T6 |
额定工作电压Ue | [V] | 1000 | 1000 | 1000 |
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额定冲击耐受电压Uimp | [kV] | 8 | 8 | 8 |
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额定绝缘电压Ui | [V] | 1000 | 1000 | 1000 |
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隔离功能 |
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X | X | X |
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测试电压 (50Hz, 1 分钟) |
[V] | 3500 | 3500 | 3500 |
参考标准 |
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IEC 60947-2 |
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X | X | X |
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尺寸 (固定式) |
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宽度 (3 极) | [mm] | 105 | 140 | 210 |
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宽度 (4 极) | [mm] | 140 | 184 | 280 |
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深度 | [mm] | 103.5 | 103.5 | 103.5 |
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高度 | [mm] | 205 | 205 | 268 / 406 |
接线端子形式 |
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固定式 |
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F | F | F |
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插入式 |
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P | P |
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抽出式 |
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W | W | W |
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隔离开关
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T1 D | T3 D | T4 D | T5 D | T6 D | S7 D |
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Ith | [A] | 160 | 250 | 320 |
400 630 |
630 800 1000 |
1000 1250 1600 |
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Ie | [A] | 125 | 200 | 320 |
400 630 |
630 800 1000 |
1000 1250 1600 |
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极数 | Nr. | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 |
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额定工作电压Ue AC 50-60Hz | [V] | 690 | 690 | 690 | 690 | 690 | 690 |
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额定工作电压Ue DC | [V] | 500 | 500 | 750 | 750 | 750 | 750 |
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额定,冲击耐受电压Uimp | [kV] | 8 | 8 | 8 | 8 | 8 | 8 |
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额定绝缘电压Ui | [V] | 800 | 800 | 1000 | 1000 | 1000 | 1000 |
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测试电压 (50 Hz,1 分钟) |
[kV] | 3 | 3 | 3.5 | 3.5 | 3.5 | 3 |
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额定短路合闸能力Icm | [kA] | 2.8 | 5.3 | 5.3 | 11 | 30 | 52.5 |
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Icw | [kA] | 2 | 3.6 | 3.6 | 6 | 15 | 25 |
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基本尺寸 (固定式) |
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宽度 (3极) | [mm] | 76 | 105 | 105 | 140 | 210 | 210 |
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宽度 (4 极) | [mm] | 102 | 140 | 140 | 184 | 280 | 280 |
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深度 | [mm] | 70 | 70 | 103.5 | 103.5 | 103.5 | 138.5 |
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高度 | [mm] | 130 | 150 | 205 | 205 |
268 406 |
406 |
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接线端子形式 |
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固定式 |
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F | F | F | F | F | F |
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插入式 |
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P | P | P |
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抽出式 |
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W | W | W(*) | W |
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断路器按 UL CSA 标准
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T1 | T2 | T3 | T4 | T5 | S6 | S7 |
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外框尺寸 | [A] | 100 | 100 | 225 | 250 |
400 600 (2) |
800 | 1200 |
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极数 | No. |
3 4 |
2 3 4 |
3 4 |
2 3 4 |
2 3 4 |
2 3 |
2 3 |
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干扰值 |
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480 V | [kA] |
22 (1) |
35 65 |
25 35 |
25 150 |
25 150 |
50 100 |
65 |
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600 V | [kA] |
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105 |
18 85 |
18 85 |
25 42 |
50 |
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500 V DC (3极串联) |
[kA] |
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25 |
25 100 |
25 100 |
35 65 |
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600 V DC (3 极串联) |
[kA] |
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3.6 |
16 65 |
16 65 |
20 50 |
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脱扣单元* |
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TMD, TMA |
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X | X | X | X | X | X |
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ELT |
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X |
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X | X | X | X |
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电动机保护(MCP) |
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T1 | T2 | T3 | T4 | T5 | T6 | T7 |
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外框尺寸 | [A] |
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100 | 225 | 250 |
400 630 |
800 |
800 1000 1250 |
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额定值 | [A] |
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10 ÷ 100 |
100 ÷ 200 |
100 150 250 |
300 400 |
600 800 |
1000 1200 |
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极数 | No. |
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3 | 3 | 3 | 3 | 3 | 3 |
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干扰值 |
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240 V | [kA] |
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65 150 |
65 |
65 200 |
65 200 |
50 100 |
65 |
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480 V | [kA] |
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35 65 |
35 |
25 100 |
25 100 |
50 100 |
65 |
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600 V | [kA] |
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18 65 |
18 65 |
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脱扣单元* |
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MA |
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X | X |
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ELT |
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X |
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X | X | X | X |
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隔离开关 (MCS) |
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T1 | T2 | T3 | T4 | T5 | S6 | S7 | S8 | |
额定值 |
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100 |
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150 225 |
250 |
400 600 (2) |
800 | 1200 | 2500 |
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极数 | No. | 3-4 |
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3-4 | 3-4 | 3-4 | 3 | 3 | 3 |
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超磁 | [kA] | 1 |
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1.5 2.25 |
3 |
5 6 |
10 | 20 | 35 |
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额定电压 AC 50-60 Hz | [V] | 480 |
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480 | 600 | 600 | 600 | 600 | 600 |
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额定电压 DC | [V] | 500 |
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500 | 600 | 600 | 600 | 600 | 600 |
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T1 | T2 | T3 | T4 | T5 | T6 | T7 |
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额定电压 AC 50-60Hz | [V] | 480 | 480 | 480 | 600 | 600 | 600 | 600 |
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额定电压 DC | [V] | 500 | 500 | 500 | 600 | 600 | 600 | - |
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测试电压 (50 Hz, 1 分钟) |
[kV] | 3 | 3 | 3 | 3.5 | 3.5 | 3 | 3 |
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机械寿命 |
103 [N. op.] |
25 | 25 | 25 | 20 | 20 | 20 | 10 |
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电气寿命 (在415 V) |
103 [N. op.] |
8 | 8 | 8 | 8 | 7 / 5 | 7 / 5 | 7 / 5 |
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尺寸 (固定式) |
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宽度 3 极 | [mm] | 76 | 90 | 105 | 105 | 140 | 210 | 210 |
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宽度 4 极 | [mm] | 102 | 120 | 140 | 140 | 184 | 280 | 280 |
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深度 | [mm] | 70 | 70 | 70 | 103.5 | 103.5 | 103.5 | 138.5 |
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高度 | [mm] | 130 | 130 | 150 | 205 | 205 |
268 406 |
406 |
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接线形式 |
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固定式 |
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F | F | F | F | F | F | F |
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插入式 |
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P | P | P | P |
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抽出式 |
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W | W |
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