Series high-voltage asynchronous electric motors with a short-circuited rotor 1PQ4 families H-compact they have a wide range of operating parameters, the model range is represented by medium and large-sized machines with a maximum power reaching 3.15 MW, designed to work with frequency converters.
Durable cast iron body, rotor material - cast aluminum or copper, depending on the size. Closed structure, a forced blowing system (independent fan) is installed to prevent overheating of the engine, a high level of protection from industrial dust and water, suitable for outdoor use.
Special modifications for all applications and any level of complexity, a wide range of accessories and optional features.
Technical characteristics of Siemens 1PQ4 series high-voltage electric motors
- Rated power: 720- 3150 kW;
- Nominal torque: 7548 - 26150 Nm;
- Operating speed range: 750, 1000, 1500 rpm;
- Operating voltage range: up to 6600 V;
- Overall height: 450 - 630 mm;
- Mounting design: IN 1001, IN 3011;
- The degree of protection of the case: IP 55;
- Degree of protection: IC 416;
- Insulation class: F.
Standard sizes of Siemens 1PQ4 series high-voltage electric motors
Version 1000 rpm (6-pole), voltage 2300 V: 1PQ4 500-6CV..., 1PQ4 502-6CV..., 1PQ4 504-6CV..., 1PQ4 560-6CV..., 1PQ4 562-6CV..., 1PQ4 564-6CV..., 1PQ4 632-6CV...
Version 750 rpm (8-pole), voltage 2300 V: 1PQ4 500-8CV..., 1PQ4 502-8CV..., 1PQ4 504-8CV..., 1PQ4 560-8CV..., 1PQ4 562-8CV..., 1PQ4 564-8CV..., 1PQ4 634-8CV..., 1PQ4 636-8CV...
Version 1500 rpm (4-pole), voltage 3400 - 4160 V: 1PQ4 500-4CV..., 1PQ4 502-4CV..., 1PQ4 504-4CV..., 1PQ4 560-4CV..., 1PQ4 562-4CV..., 1PQ4 564-4CV..., 1PQ4 632-4CV..., 1PQ4 634-4CV..., 1PQ4 636-4CV...
Version 1000 rpm (6-pole), voltage 3400 - 4160 V: 1PQ4 500-6CV..., 1PQ4 502-6CV..., 1PQ4 504-6CV..., 1PQ4 560-6CV..., 1PQ4 562-6CV..., 1PQ4 564-6CV..., 1PQ4 632-6CV..., 1PQ4 634-6CV..., 1PQ4 636-6CV...
Version 750 rpm (8-pole), voltage 3400 - 4160 V: 1PQ4 500-8CV..., 1PQ4 502-8CV..., 1PQ4 504-8CV..., 1PQ4 560-8CV..., 1PQ4 562-8CV..., 1PQ4 564-8CV..., 1PQ4 634-8CV..., 1PQ4 636-8CV...
Version 1500 rpm (4-pole), voltage 6000 - 6600 V: 1PQ4 500-4CV... , 1PQ4 502-4CV... , 1PQ4 504-4CV... , 1PQ4 560-4CV... , 1PQ4 562-4CV... , 1PQ4 564-4CV... , 1PQ4 632-4CV..., 1PQ4 634-4CV..., 1PQ4 636-4CV...
Version 1000 rpm (6-pole), voltage 6000 - 6600 V: 1PQ4 500-6CV... , 1PQ4 502-6CV... , 1PQ4 504-6CV... , 1PQ4 560-6CV... , 1PQ4 562-6CV... , 1PQ4 564-6CV... , 1PQ4 632-6CV... , 1PQ4 634-6CV... , 1PQ4 636-6CV..., , 1PQ4 500-6CV... , 1PQ4 502-6CV...
Version 750 rpm (8-pole), voltage 6000 - 6600 V: 1PQ4 504-6CV... , 1PQ4 560-6CV... , 1PQ4 562-6CV... , 1PQ4 564-6CV... , 1PQ4 632-6CV... , 1PQ4 634-6CV... , 1PQ4 636-6CV...
