LAFERT HP Combi Flow

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Version 3.11 | HPI Combi Flow User Guide | 7www.lafert.com

500 – 600 Volt, 3 Phase Input

Non-Switched With Disconnect Frame kW HP Amps Low Harmonic

XCF3-26B-00AMXX XCF3-26B-00EMXX 2 0.75 1 2.1 No

XCF3-26C-00AMXX XCF3-26C-00EMXX 2 1.5 2 3.1 No

XCF3-26D-00AMXX XCF3-26D-00EMXX 2 2.2 3 4 .1 No

XCF3-26F-00AMXX XCF3-26F-00EMXX 2 4 5 6.5 No

XCF3-26G-00AMXX XCF3-26G-00EMXX 2 5.5 7. 5 9 No

XCF3-36H-00AMXX XCF3-36H-00EMXX 3 7. 5 10 12 No

XCF3-36I-00AMXX XCF3-36I-00EMXX 3 11 15 17 No

XCF3-36J-00AMXX XCF3-36J-00EMXX 3 15 20 22 No

XCF3-46K-00AMXX XCF3-46K-00EMXX 4 18.5 25 28 No

XCF3-46L-00AMXX XCF3-46L-00EMXX 4 22 30 34 No

XCF3-46M-00AMXX XCF3-46M-00EMXX 4 30 40 43 No

2.4.2. IP55 Enclosed Units

200 – 240 Volt, 3 Phase Input

Model Code Frame kW HP Amps Low Harmonic

XCF3-52J-F0NMXX 5 15 20 61 Yes

XCF3-52K-F0NMXX 5 18.5 25 72 Yes

XCF3-52L-F0NMXX 5 22 30 90 Yes

380 – 480 Volt, 3 Phase Input

Model Code Frame kW HP Amps Low Harmonic

XCF3-54M-F0NMXX 5 30 40 61 Yes

XCF3-54N-F0NMXX 5 37 50 72 Yes

XCF3-54O-F0NMXX 5 45 60 90 Yes

500 – 600 Volt, 3 Phase Input

Model Code Frame kW HP Amps Low Harmonic

XCF3-56N-00NMXX 5 37 50 54 No

XCF3-56O-00NMXX 5 45 60 65 No

2.4.3. Low Harmonic Variants

The majority of the HP Combi Flow product range is based on a low harmonic solution using ﬁlm capacitor technology to achieve

compliance with EN 61000-3-12 without the need for any additional equipment. This standard speciﬁes limits for harmonic currents

for equipment connected to public low-voltage systems with input current > 16A and <= 75A per phase. It is important to understand

which models from the product range are of the low harmonic technology which is detailed below.

The HP Combi Flow three phase 200V (200-240V) input and three phase 400V (380-480V) input drives frame sizes 2 up to and

including frame size 5 are a lower harmonic drive using ﬁlm capacitor technology. Please refer to the product rating tables in section

2.4. Drive Model Numbers for conﬁrmation.

In short, this means that the low harmonic drives do not require an input choke and should not have one installed – drives outside of

the above frame sizes and supply voltage / number of phases, are of standard electrolytic capacitor design and could beneﬁt from

the use of input chokes if further harmonic reduction is required.

General Information and Ratings

LAFERT HP Combi Flow - Page 7