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Output filters FN 5030 Add-on sine wave output filter module for common-mode voltage improvement ■ ■ ■ ■ ■ ■ ■ Additional module for use with FN 5010 or FN 5020 sine wave filters only For motor frequencies up to 600Hz Reduction of common-mode interferences on motor cables Improvement of EMC environment Elimination of motor bearing damages Possibility to use very long unshielded motor cables Improvement of system reliability Design protected by international patent Technical specifications Maximum continuous operating voltage: dc link voltage: Motor frequency: Switching frequency: Rated currents: Motor cable length: High potential test voltage: Protection category: Overload capability: Temperature range (operation and storage): Flammability corresponding to: Design corresponding to: MTBF @ 50°C/400V (Mil-HB-217F): 3x 500/288VAC 1000VDC max. 0 to 600Hz 6 to 15kHz 25 to 120A @ 50°C 1000m max. (in combination with FN 5020 only) P –> E 2000VAC for 2 sec P –> P 1100VDC for 2 sec IP20 1.5x rated current for 1 minute, once per hour -25°C to +100°C (25/100/21) UL 94V-2 or better UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 >100,000 hours Features and benefits ■ ■ Add-on output filter module for the use Typical applications ■ with FN 5010 or FN 5020 sine wave output ded motor cables without causing radiation filters from Schaffner. problems (EN 55014, MDS clamp). Elimination of premature motor failure ■ caused by bearing damage. ■ Eliminates interference propagation ■ vicinity. Restricts pulse currents to ground and hence limits leakage currents in the PE. ■ ■ Motor drive applications with extremely long motor cables ■ Reduces the required EMI suppression efforts on the line side. towards components or conductors in the ■ Allows the use of extremely long unshiel- Motor drive applications with unshielded motor cables ■ Allows the use of lower rated drives with Motor drives and motors in high-speed applications long motor cables due to lower losses in ■ Mission critical applications the IGBTs and in the motor cable. ■ Applications with multiple parallel motors Suitable for rotating fields up to 600Hz. ■ Retrofit of motor drives into existing installations with old wiring and motors Important note FN 5030 are additional common-mode modules. They can NOT work alone! FN 5030 have to be operated downstream of a regular (symmetrical) sine wave output filter. Possible combinations are FN 5020/FN 5030 for motor frequencies up to 600Hz, or FN 5010/FN 5030 for max. 70Hz. For additional information please consult the Schaffner application note „Sinus Plus − New Output Filter Concept for Power Drive Systems“. > Components > FN 5030 Filter selection table Filter FN FN FN FN * ** Rated current @ 50ºC Typical motor power rating* Typical power loss** Output connections [A] 25 55 75 120 [kW] 15 30 45 75 [W] n.a. n.a. n.a. n.a. -33 -34 -35 -35 5030-25-33 5030-55-34 5030-75-35 5030-120-35 Weight [kg] 13 14 27 40 General purpose four-pole (1500r/min) AC induction motor rated 480V/50Hz. Exact value highly depends upon the motor cable type and length, switching frequency, motor frequency and further stray parameters within the system. Please contact your local Schaffner partner for individual application support. Typical block schematic Temperature monitoring function All filters of this range are equipped with a (>120ºC). The maximum switching capability interrupt the mains power supply. Connec- temperature monitoring function. The built- is 6A/250V. This function can be used, for tions are located next to the phase con- in temperature sensor opens a potential-free example, in the input of a CNC controller or nectors (see mechanical data for details). contact in the case of filter overtemperature as the trip of a circuit breaker in order to Forced cooling The 75A and 120A filters provide internal supply (24VDC/~4W). Connections are temperature sensor (see mechanical data for cooling fans which require external power located next to the connectors of the details). For best results, the connection to the dc link connected together to the «+» or «-» motor The PWM switching frequency must lie of the motor drive is required with this series drive connection. within the range from 6 to 15kHz in order to of filters. The operation of the add-on sine wave output ensure satisfactory operation of the filter. A If only one connection to the dc link is filter is not seriously affected as a result. lower switching frequency or a pure square brought out of the drive («+» or «-») then The «+» and «-» connections on the motor wave is unsuitable and will result in the the dc link cable connections from the filter drive must never be connected together. motor drive switching off with the error (identified by «DC+» and «DC-» must be Otherwise a short-circuit will result. message «overcurrent» or «short to earth». Connection to the dc link > Components > FN 5030 Mechanical data 25 and 55A types 75 and 120A types Dimensions A B C D E F1 F2 G H I J K1 K2 L X Y Z 25A 55A 75A 120A 310 200 162 246 280 120 354 250 200 300 324 170 6.5 2 25 M6 42 42 50 AWG 10 1000 +20/-0 20 9 3 39 M6 70 55 66 AWG 6 1000 +20/-0 20 434 343 283 360 395 172 296 9 3 45 M8 93 93 66 25mm² 1000 +20/-0 20 434 343 283 360 395 172 296 9 3 45 M8 93 93 66 35mm² 1000 +20/-0 20 -29 -33 -34 -35 6mm² 4mm² AWG 10 0.6 - 0.8Nm 16mm² 10mm² AWG 6 1.5 - 1.8Nm 35mm² 25mm² AWG 2 4.0 - 4.5Nm 50mm² 50mm² AWG 1/0 7 - 8Nm All dimensions in mm; 1 inch = 25.4mm Tolerances according: ISO 2768-m / EN 22768-m Filter output connector cross sections Solid wire Flex wire AWG type wire Recommended torque Please visit www.schaffner.com to find more details on filter connectors. Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com May 2008