三相高压变频电动机具有紧凑的结构、轻便的重量、低噪音、低振动、高可靠性、长使用寿命和便捷的安装维护。功率范围为160kW至3150kW,额定电压为6kV和10kV(可定制其他电压)。广泛应用于石油、化工、电力、冶金等行业的风机、水泵、压缩机、破碎机等设备。
表1 技术数据(6kV) | |||||
机 座 号 | 同 步 转 速r/min | ||||
3000 | 1500 | 1000 | 750 | ||
功 率 kW | |||||
355 | 1 | 185 | 185 | 185 | 185 |
2 | 200 | 200 | 200 | 200 | |
3 | 220 | 220 | 220 | 220 | |
4 | 250 | 250 | 250 | 250 | |
5 | 280 | 280 | 280 | (280) | |
6 | 315 | 315 | 315 | — | |
7 | 355 | 355 | (355) | — | |
8 | 400 | 400 | — | — | |
9 | (450) | (450) | — | — | |
400 | 1 | 450 | 450 | 355 | 280 |
2 | 500 | 500 | 400 | 315 | |
3 | 560 | 560 | 450 | 355 | |
4 | (630) | (630) | 500 | 400 | |
5 | — | — | (560) | — | |
450 | 1 | 630 | 630 | 560 | 450 |
2 | 710 | 710 | 630 | 500 | |
3 | 800 | 800 | 710 | 560 | |
4 | (900) | 900 | (800) | (630) | |
5 | — | (1000) | — | — | |
500 | 1 | 900 | 1000 | 800 | 630 |
2 | 1000 | 1120 | 900 | 710 | |
3 | 1120 | 1250 | 1000 | 800 | |
4 | 1250 | 1400 | 1120 | (900) | |
5 | 1400 | (1600) | (1250) | — | |
560 | 1 | 1600 | 1600 | 1250 | 900 |
2 | 1800 | 1800 | 1400 | 1000 | |
3 | 2000 | 2000 | 1600 | 1120 | |
4 | — | 2240 | 1800 | 1250 | |
5 | — | — | — | 1400 | |
630 | 1 | 2240 | 2500 | 2000 | 1600 |
2 | 2500 | 2800 | 2240 | 1800 | |
3 | 2800 | 3150 | 2500 | 2000 | |
4 | — | — | — | 2240 | |
表2 技术数据(10kV) | |||||
机 座 号 | 同 步 转 速r/min | ||||
3000 | 1500 | 1000 | 750 | ||
功 率 kW | |||||
400 | 1 | 185 | 185 | 185 | 185 |
2 | 200 | 200 | 200 | 200 | |
3 | 220 | 220 | 220 | 220 | |
4 | 250 | 250 | 250 | 250 | |
5 | 280 | 280 | 280 | 280 | |
6 | 315 | 315 | 315 | 315 | |
7 | 355 | 355 | 355 | — | |
8 | 400 | 400 | 400 | — | |
9 | 450 | 450 | (450) | — | |
10 | (500) | 500 | — | — | |
11 | — | -560 | — | — | |
450 | 1 | 500 | 560 | 450 | 355 |
2 | 560 | 630 | 500 | 400 | |
3 | 630 | 710 | 560 | 450 | |
4 | 710 | 800 | 630 | 500 | |
5 | (800) | (900) | (710) | — | |
500 | 1 | 800 | 900 | 710 | 560 |
2 | 900 | 1000 | 800 | 630 | |
3 | 1000 | 1120 | 900 | 710 | |
4 | 1120 | 1250 | 1000 | 800 | |
5 | — | — | (1120) | — | |
560 | 1 | 1250 | 1400 | 1120 | 900 |
2 | 1400 | 1600 | 1250 | 1000 | |
3 | 1600 | 1800 | 1400 | 1120 | |
4 | 1800 | 2000 | 1600 | 1250 | |
630 | 1 | 2000 | 2240 | 1800 | 1400 |
2 | 2240 | 2500 | 2000 | 1600 | |
3 | 2500 | 2800 | 2240 | 1800 | |
4 | — | — | — | 2000 |
表3 电机效率、功率因数标准 (6kV) | ||||||||
功 率kW | 同步转速r/min | |||||||
3000 | 1500 | 1000 | 750 | 3000 | 1500 | 1000 | 750 | |
效率 η % | 功率因数 cosφ | |||||||
160 | – | – | 92.2 | 92.1 | – | – | 0.8 | – |
185 | 92.2 | 92.6 | 92.4 | 92.3 | 0.84 | 0.84 | 0.8 | 0.76 |
200 | 92.4 | 92.9 | 92.6 | 92.5 | 0.84 | 0.84 | 0.8 | 0.76 |
220 | 92.5 | 93 | 92.8 | 92.6 | 0.84 | 0.84 | 0.82 | 0.77 |
250 | 92.6 | 93.1 | 93 | 92.8 | 0.84 | 0.84 | 0.82 | 0.77 |
280 | 92.9 | 93.2 | 93.2 | 93 | 0.86 | 0.84 | 0.82 | 0.78 |
315 | 93.2 | 93.4 | 93.5 | 93.2 | 0.86 | 0.85 | 0.82 | 0.78 |
355 | 93.4 | 93.6 | 93.7 | 93.3 | 0.86 | 0.85 | 0.83 | 0.78 |
400 | 93.9 | 93.7 | 93.7 | 93.5 | 0.86 | 0.85 | 0.83 | 0.79 |
450 | 94.1 | 94 | 94 | 93.6 | 0.86 | 0.85 | 0.83 | 0.79 |
500 | 94.4 | 94.2 | 94.3 | 94.2 | 0.87 | 0.86 | 0.83 | 0.8 |
560 | 94.5 | 94.4 | 94.5 | 94.3 | 0.87 | 0.86 | 0.83 | 0.8 |
630 | 94.6 | 94.6 | 94.6 | 94.4 | 0.87 | 0.86 | 0.83 | 0.81 |
710 | 94.7 | 94.8 | 94.7 | 94.4 | 0.87 | 0.86 | 0.83 | 0.81 |
800 | 95.1 | 95 | 94.9 | 94.6 | 0.88 | 0.86 | 0.83 | 0.81 |
900 | 95.2 | 95.1 | 95.1 | 94.6 | 0.88 | 0.86 | 0.84 | 0.81 |
1000 | 95.3 | 95.2 | 95.2 | 94.7 | 0.88 | 0.86 | 0.84 | 0.82 |
1120 | 95.4 | 95.3 | 95.3 | 94.8 | 0.88 | 0.86 | 0.84 | 0.82 |
1250 | 95.6 | 95.5 | 95.5 | 94.9 | 0.89 | 0.87 | 0.84 | 0.82 |
1400 | 95.7 | 95.5 | 95.61 | 95 | 0.89 | 0.87 | 0.86 | 0.82 |
1600 | 95.8 | 95.6 | 95.7 | 95.1 | 0.89 | 0.87 | 0.86 | 0.82 |
1800 | 95.9 | 95.7 | 95.8 | 95.2 | 0.89 | 0.87 | 0.86 | 0.83 |
2000 | 96 | 95.8 | 95.9 | 95.3 | 0.9 | 0.88 | 0.86 | 0.83 |
2240 | 96.1 | 95.9 | 96 | 95.4 | 0.9 | 0.88 | 0.86 | 0.83 |
2500 | 96.2 | 96 | 96.1 | — | 0.9 | 0.88 | 0.86 | — |
2800 | 96.3 | 96.1 | — | — | 0.9 | 0.88 | — | — |
3150 | — | 96.2 | — | — | — | 0.88 | — | — |
表4 电机效率、功率因数标准 (10kV) | ||||||||
率kW | 同步转速r/min | |||||||
3000 | 1500 | 1000 | 750 | 3000 | 1500 | 1000 | 750 | |
效率 η% | 功率因数 cosφ | |||||||
185 | 93.2 | 93.2 | 92.9 | 93.1 | 0.84 | 0.83 | 0.82 | 0.77 |
200 | 93.3 | 93.3 | 93 | 93.2 | 0.85 | 0.84 | 0.82 | 0.78 |
220 | 93.4 | 93.4 | 93.1 | 93.3 | 0.85 | 0.84 | 0.82 | 0.78 |
250 | 93.5 | 93.5 | 93.2 | 93.5 | 0.85 | 0.84 | 0.82 | 0.78 |
280 | 93.7 | 93.6 | 93.4 | 93.7 | 0.85 | 0.84 | 0.83 | 0.78 |
315 | 93.9 | 93.8 | 93.6 | 94.1 | 0.85 | 0.84 | 0.83 | 0.79 |
355 | 94.2 | 93.9 | 93.7 | 94.2 | 0.86 | 0.85 | 0.83 | 0.79 |
400 | 94.4 | 94 | 93.9 | 94.4 | 0.86 | 0.85 | 0.83 | 0.8 |
450 | 94.6 | 94.4 | 94 | 94.5 | 0.86 | 0.85 | 0.83 | 0.8 |
500 | 94.7 | 94.4 | 94.4 | 94.8 | 0.86 | 0.85 | 0.83 | 0.8 |
560 | 94.8 | 94.6 | 94.5 | 94.9 | 0.87 | 0.86 | 0.83 | 0.81 |
630 | 94.8 | 94.8 | 94.8 | 95.3 | 0.87 | 0.86 | 0.83 | 0.81 |
710 | 95 | 95.2 | 94.9 | 95.4 | 0.87 | 0.86 | 0.83 | 0.81 |
800 | 95.1 | 95.2 | 95 | 95.5 | 0.88 | 0.87 | 0.84 | 0.81 |
900 | 95.2 | 95.3 | 95.2 | 95.6 | 0.88 | 0.87 | 0.84 | 0.81 |
1000 | 95.3 | 95.4 | 95.3 | 95.8 | 0.89 | 0.88 | 0.84 | 0.81 |
1120 | 95.4 | 95.5 | 95.5 | 95.9 | 0.89 | 0.88 | 0.84 | 0.81 |
1250 | 95.6 | 95.6 | 95.6 | 96 | 0.89 | 0.88 | 0.85 | 0.81 |
1400 | 95.7 | 95.7 | 95.8 | 96 | 0.89 | 0.88 | 0.85 | 0.81 |
1600 | 95.7 | 95.9 | 95.9 | 96 | 0.91 | 0.9 | 0.85 | 0.82 |
1800 | 95.8 | 96 | 95.9 | 96.1 | 0.91 | 0.9 | 0.85 | 0.82 |
2000 | 95.9 | 96.1 | 95.9 | 96.1 | 0.91 | 0.9 | 0.85 | 0.82 |
2240 | 96.1 | 96.2 | 95.9 | — | 0.91 | 0.9 | 0.86 | — |
2500 | 96.1 | 96.2 | — | — | 0.91 | 0.9 | — | — |
2800 | — | 96.3 | — | — | — | 0.91 | — | — |