Table 16. 2400 V Sine Filters For Induction Motors; Table 17. 4160 V Sine Filters For Induction Motors - Eaton SC9000 EP Installation Manual

When to apply a sine filter
Deciding to apply a sine filter depends upon several design
factors. The length of the cable between the drive and motor;
whether there is concern for motor heating due to additional
harmonics; the motor design (inverter duty versus non-inverter
duty), all play a role in the application decision. If the cable
length from drive to a standard motor or to an inverter duty
motor is greater than 1250 feet, apply a Sine Filter.
Sine filter ratings
The connected motor horsepower and current determine
which SC9000 EP sine filter to apply. Tables 16 and 17 show
the filter catalogue numbers along with corresponding
induction motor ratings. Contact the factory for synchronous
motor applications.

Table 16. 2400 V sine filters for induction motors

Catalog Motor Filter
number power output
39C2022 (hp) (A)
G02 350 82
G04 450 104
G06 600 135
G08 800 178
G10 1000 223
G11 1250 279
G12 1500 335
G14 2000 446
G16 2500 558
Cabinet Watts
size loss
(H x W x D) (W)
92 x 40 x 50 1492
92 x 40 x 50 1759
92 x 40 x 50 2151
92 x 40 x 50 2628
92 x 40 x 50 3142
92 x 40 x 50 3720
92 x 40 x 50 4013
92 x 40 x 50 5043
92 x 40 x 50 6327
SC9000 EP medium voltage drives IB020001EN—February 2016 www.eaton.com
Appendix D: Optional equipment

Table 17. 4160 V Sine filters for induction motors

Catalog Motor Filter
number power output
39C2022 (hp) (A)
G22 350 47
G24 450 60
G26 600 77
G28 800 103
G30 1000 128
G31 1250 162
G32 1500 186
G34 2000 250
G36 2500 312
G38 3000 380
G39 3500 434
G40 4250 533
G41 5000 624
G42 6000 747
Cooling requirements and filter monitoring
Sine filters are power components and require cooling to
operate properly. Each sine filter cabinet is equipped with
cooling fans and inlet air filters to provide satisfactory
cooling. The sine filter reactors are also equipped with
over-temperature switches and the capacitors have
over-pressure switches to detect adverse conditions.
Maintenance
Sine Filter maintenance consists of periodic inspections of
the cooling air fans and inlet air filters, and periodic checks of
the oil-filled capacitors.
Inspect the cooling fans and inlet air filters at least once
every three months. Clean the filters with an air jet and
dust the fans to prevent dust buildup in the fan motor and
bearings. Replace fans every three to five years.
Check the capacitors annually.
Cabinet Watts
size loss
(H x W x D (W)
92 x 40 x 50 1530
92 x 40 x 50 1792
92 x 40 x 50 2199
92 x 40 x 50 2708
92 x 40 x 50 3245
92 x 40 x 50 3860
92 x 40 x 50 4123
92 x 40 x 50 5204
92 x 40 x 50 6495
92 x 40 x 50 8375
92 x 40 x 50 9152
92 x 40 x 50 11315
90 x 56 x 50 13131
90 x 56 x 50 15212
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