Frequency converter

b maXX 1000 - highly efficient, easy to operate frequency converter

In the power range from 0.2 to 11 kW, the b maXX 1000 frequency converter controls vector-controlled standard motors in three power ratings with high efficiency.

Baumüller has logically designed the b maXX 1000 for ease of use and integrated a standard EMC filter to comply with the current EU standard (EN 55011A / Second environment). Numerous protection and overload functions, such as phase failure detection on the power supply and motor, ensure trouble-free operation. Extensive control and data management continuously provide an accurate overview of the current drive status.

With 15 different preset speeds, the b maXX 1000 is suitable for a wide range of applications. It is can also be made whisper quiet in operation thanks to adjustable pulse width modulation from 1 to 15 kHz and a rotating field frequency range of 0.1 to 400 Hz. This allows even multi-pole machines to be operated in a high speed range. The b maXX 1000 offers connectivity to the leading open fieldbus system, CANopen, and is able to work as a motion control slave via its integrated protocols.

Technical data b maXX 1000

metric / imperial

	Frame size	IN [A]	IMAX [A]	typ. motor power [kW]	Overload factor	Dimensions WxHxD [mm]

BM 1211 1)	1	1.6	2.4	0.2	1.5	72 x 142 x 152
BM 1212 1)	1	2.5	3.75	0.4	1.5	72 x 142 x 152
BM 1213 1)	1	4.2	6.3	0.75	1.5	72 x 142 x 152
BM 1224 1)	2	7.5	11.25	1.5	1.5	100 x 174 x 152
BM 1225 1)	2	11.0	16.5	2.2	1.5	100 x 174 x 152
BM 1412 2)	1	1.5	2.25	0.4	1.5	72 x 142 x 152
BM 1413 2)	1	2.5	3.75	0.75	1.5	72 x 142 x 152
BM 1414 2)	1	4.2	6.3	1.5	1.5	72 x 142 x 152
BM 1425 2)	2	5.5	8.25	2.2	1.5	100 x 174 x 152
BM 1426 2)	2	8.2	12.3	3.7	1.5	100 x 174 x 152
BM 1437 2)	3	13.0	19.5	5.5	1.5	130 x 260 x 169
BM 1438 2)	3	18.0	27.0	7.5	1.5	130 x 260 x 169
BM 1439 2)	3	24.0	36.0	11	1.5	130 x 260 x 169

Supply voltage: 100–120 V ± 10% (TN, TT, IT mains), 200–240 V ± 10% (TN, TT, IT mains), 380–480 V ± 10% (TN, TT, IT mains)
Supply frequency: 47–63 Hz
Clock frequency: 1–15 kHz
Adjustable frequency: 0.1–400 Hz
Electronics supply: external 24 V DC
Type of protection: IP20
Operating temperature: -10°C – 50°C (up to 40°C if adding)

Overload factor for 60 seconds
Height and depth with mounting brackets; depth without required bending radius of connecting cables.
1) single-phase 230 V
2) three-phase 400 V

Subject to change