CF1-NH series universal frequency converterDetailed product description：

The CF1 series universal frequency converter is designed with a high-performance digital signal processor as the control core and a new generation of low loss, high reliability power module as the power circuit core, using advanced control algorithms. This series of frequency converters has comprehensive control functions and protection features, a friendly human-machine interface, rich programmable input/output terminals, expandable modular PG, communication, and programmable input/output, meeting various needs of users in different occasions. The entire series is divided into CF1-N V/f control type and CF1-S high-performance vector control type.
The CF1-N series frequency converter is most suitable for the following applications: fans, pumps, general processing machinery, and transmission equipment.

GB/T 12668.2-2002 Speed Control Electrical Transmission Systems Part 2: General Requirements for Rated Values of Low Voltage AC Variable Frequency Electrical Transmission Systems
GB 12668.3-2003 Speed Control Electrical Transmission Systems Part 3: Electromagnetic Compatibility Standards and Specific Test Methods for Products

Main technical parameters
Technical parameter table of CF1 NH (V/f) type

Model (N)	Maximum applicable rated power of electric motor PMN/kW	Input rated current A	Continuous output rated current IaN/A	brake unit	DC reactor	overload capacity IaM	Input rated voltage UVN	Input rated frequency fLN	Rated fundamental AC voltage U on the load sideaN1	Output (working) frequency range
CF1-3.7NG/2.2NH	3.7/2.2	10/6.2	9.1/5.6	built-in	Optional parts	G-type: 1.2IaN/1min H-type: 1.5IaN/1min； 2IaN/2s	3-phase (3-wire) 380-460V (-15%,+10%)	50Hz/60Hz（±5％）	3-phase (3-wire) 380-460V (-15%,+10%) (Corresponding to the rated input voltage)	1Hz～400Hz
CF1-5.5NG/3.7NH	5.5/3.7	15/10	13/9.1
CF1-7.5NG/5.5NH	7.5/5.5	21/15	18/13
CF1-11NG/7.5NH	11/7.5	26/21	25/18
CF1-15NG/11NH	15/11	35/26	32/25
CF1-18.5NG/15NH	18.5/15	41/35	39/32
CF1-22NG/18.5NH	22/18.5	47/41	45/39
CF1-30NG/22NH	30/22	63/47	60/45	external (Optional parts)
CF1-37NG/30NH	37/30	78/63	74/60
CF1-45NG/37NH	45/37	95/78	90/74
CF1-55NG/45NH	55/45	116/95	110/90
CF1-75NG/55NH	75/55	158/116	150/110
CF1-90NG/75NH	90/75	162/158	178/150		Standard Configuration (External)
CF1-110NG/90NH	110/90	214/162	214/178
CF1-132NG/110NH	132/110	247/214	257/214
CF1-160NG/132NH	160/132	294/247	304/257
CF1-200NG/160NH	200/160	369/294	380/304

Note: Input the rated current value as a reference, which varies with the impedance of the power supply side (including input reactors and wires).

CF1-NH series universal frequency converter