KEPCO, INC.: SERIES RAX MODELS

NOTE: RAX Models are obsolete. Availability is limited to factory stock. Only models listed on the BUY page are available. Suggested replacements are listed below.

Kepco offers mounting adapter plates for replacements that allow direct replacement using existing mounting holes and hardware. Consult factory for mounting adapters not listed below.

Model No Longer Available	Suggested Replacement
RAX 50W Series	AK-75 Series ⁽²⁾	MP-60 Series ⁽²⁾	GE-50 Series ⁽²⁾	RTW 50W Series ⁽¹⁾
RAX 3.3-10K	N/A	N/A	N/A	RTW 3.3-12KC ⁽¹⁾
RAX 5-10K	N/A	N/A	N/A	RTW 5-10KC ⁽¹⁾
RAX 12-4.2K	N/A	MP-60-12 ⁽²⁾	N/A	RTW 12-4.3KC ⁽¹⁾
RAX 15-3.4K	N/A	MP-60-15 ⁽²⁾	GE-50-15 ⁽²⁾	RTW 15-3.5KC ⁽¹⁾
RAX 24-2.1K	N/A	N/A	GE-50-24 ⁽²⁾	RTW 24-2.2KC ⁽¹⁾
RAX 28-1.8K	AK-75-27 ⁽²⁾	N/A	N/A	RTW 28-1.8KC ⁽¹⁾
RAX 48-1K	AK-75-48 ⁽²⁾	MP-60-48 ⁽²⁾	GE-50-48 ⁽²⁾	RTW 48-1.1KC ⁽¹⁾
(1) Use Mounting Adapter MA RAX/RTW-50H for direct replacement (2) For applications requiring remote sensing, please contact the factory.
RAX 100W Series	AK-100 Series⁽³⁾	RTW 100W Series⁽⁴⁾
RAX 3.3-20K	N/A	RTW 3.3-25K ⁽⁴⁾
RAX 5-20K	N/A	RTW 5-20K ⁽⁴⁾
RAX 12-8.3K	N/A	RTW 12-8.4KC ⁽⁴⁾
RAX 15-6.6K	AK-100-15 ⁽³⁾	RTW 15-6.7KC ⁽⁴⁾
RAX 24-4.2K	AK-100-24 ⁽³⁾	RTW 24-4.2KC ⁽⁴⁾
RAX 28-3.5K	AK-100-27 ⁽³⁾	RTW 28-3.6KC ⁽⁴⁾
RAX 48-2K	AK-100-48 ⁽³⁾	RTW 48-2.1KC ⁽⁴⁾
(3) For applications requiring remote sensing, please contact the factory. (4) Use Mounting adapter MA RAX/RTW 100H for direct replacement.
RAX 175W Series	AK-150 Series⁽⁵⁾	AK-200 Series⁽⁵⁾	RTW 150W Series ⁽⁶⁾	RTW 300W Series ⁽⁷⁾
RAX 3.3-35K	N/A	N/A	RTW 3.3-30KC ⁽⁶⁾	RTW 3.3-60KC ⁽⁷⁾
RAX 5-35K	AK-150-05 ⁽⁵⁾	N/A	RTW 5-30KC ⁽⁶⁾	RTW 5-60KC ⁽⁷⁾
RAX 12-14K	N/A	N/A	RTW 12-12KC ⁽⁶⁾	RTW 12-25KC ⁽⁷⁾
RAX 15-11K	N/A	N/A	RTW 15-10KC ⁽⁶⁾	RTW 15-20KC⁽⁷⁾
RAX 24-7.2K	N/A	AK-200-24 ⁽⁵⁾	RTW 24-6.3KC ⁽⁶⁾	RTW 24-13KC ⁽⁷⁾
RAX 28-6.2K	N/A	AK-200-27 ⁽⁵⁾	RTW 28-5.4KC ⁽⁶⁾	RTW 28-11KC ⁽⁷⁾
RAX 48-3.6K	AK-150-48 ⁽⁵⁾	AK-200-48 ⁽⁵⁾	RTW 48-3.2KC ⁽⁶⁾	RTW 48-3.2KC ⁽⁷⁾
(5) For applications requiring remote sensing, please contact the factory. (6) Use Mounting adapter MA RAX/RTW 150H for direct replacement. (7) Use Mounting adapter MA RAX/RTW 300H for direct replacement.
RAX 300W Series	AK-350 Series	AK-450 Series ⁽⁸⁾	AK-650 Series	RTW 300W Series ⁽⁹⁾
RAX 5-60K	N/A	N/A	N/A	RTW 5-60KC ⁽⁹⁾
RAX 12-25K	N/A	N/A	AK-650-12	RTW 12-25KC ⁽⁹⁾
RAX 15-20K	AK-350-15	N/A	AK-650-15	RTW 15-20KC ⁽⁹⁾
RAX 24-12K	N/A	N/A	N/A	RTW 24-13KC ⁽⁹⁾
RAX 28-10K	N/A	N/A	AK-650-27	RTW 28-11KC ⁽⁹⁾
RAX 48-6K	AK-350-48	N/A	N/A	RTW 48-6.5KC ⁽⁹⁾
(8) Use Mounting adapter MA RAX/AK 350/450H for direct replacement. (9) Use Mounting adapter MA RAX/RTW 300H for direct replacement.
RAX 1500W Series	AK 1500W Series ⁽¹⁰⁾	AE 1500W Series ⁽¹¹⁾	AK 3000W Series ⁽¹⁰⁾	AEK 3000W Series ⁽¹¹⁾	HSM 1500W Series	RKE 1500W Series
RAX 5-300K	N/A	N/A	AK3000-12 ⁽¹²⁾	AEK3000-12 ⁽¹²⁾	HSM 5-200 (1000W)	N/A
RAX 12-125K	AK1500-12	AE1500-12 ⁽¹³⁾	N/A	N/A	HSM 12-84 (1000W)	N/A
RAX 24-65K	N/A	AE1500-24 ⁽¹³⁾	N/A	N/A	HSM 24-60	RKE 24-50K
RAX 48-30K	N/A	AE1500-48 ⁽¹³⁾	N/A	N/A	HSM 48-30	RKE 48-32K
(10) Programmable from 30/40% to 105%. (11) Programmable from 0 to 105%. (12) 12V/250A (13) Use Mounting adapter MA RAX/AE-1500H for direct replacement.

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Series RAX Models