Vtf900 Series Energy Feedback Inverter

• Application: Energy Feedback Inverter
• Function: Energy Feedback
• Brand: V&T
• Model NO.: VTF900
• Transport Package: Wood
• Specification: Energy Feedback Inverter
• Trademark: V&T
• Origin: China

Product Description

Product Profile

VTF900 series is modular design, with the characteristics of compact  structure, easy installation and debugging, suitable for any brand of frequency converter or inverter, energy feedback and rectifier feedback can be exchanged at any field application; The working principle is to return the regenerative energy generated in the process of motor speed regulation to the power grid; The energy loss caused by the resistance heating of the conventional energy consumption type brake unit is avoided, so as to achieve the objective energy-saving effect.

Product Features

By using phase-locked algorithm and instantaneous reactive power algorithm,the harmonic pollution can be reduced effectively,and the unit power factor can be reached when the operation conditions is close to stability.

Whole-process noise filtering - will not pollute the power grid and interfere with other equipment, with its own reactor and filter, can be directly connected to the power grid.
Two operation modes: one is manual operation,the other is automatic operation;
The software design accurately calculates the power feed and power consumption;
Working mode: rectifier feedback, inverter feedback, arbitrary switching;

 

Product specifications

Model	Operating voltage (V)	Adaptive power (KW)	Rated current (A)	Grid frequency (Hz)	Cabinet appearance	Equipped with copper core cable (mm2)
VTF900-DF-015-4HE	380	15	15	50	A	16
VTF900-DF-018-4HE	380	18.5	18	50	A	16
VTF900-DF-022-4HE	380	22	22	50	A	16
VTF900-DF-030-4HE	380	30	30	50	A	16
VTF900-DF-037-4HE	380	37	37	50	A	16
VTF900-DF-045-4HE	380	45	45	50	A	16
VTF900-DF-055-4HE	380	55	55	50	B	25
VTF900-DF-075-4HE	380	75	75	50	B	25
VTF900-DFC-7R5-4HE	380	5.5/7.5	11	50	A	6
VTF900-DFC-011-4HE	380	7.5/11	18	50	A	10
VTF900-DFC-015-4HE	380	11/15	22	50	A	10
VTF900-DFC-018-4HE	380	15/18.5	30	50	A	16
VTF900-DFC-022-4HE	380	18/22	37	50	B	16
VTF900-DFC-030-4HE	380	22/30	45	50	B	16
VTF900-DFC-037-4HE	380	30/37	55	50	B	25
VTF900-LF-015-4HE	380	15	15	50	A	10
VTF900-LF-018-4HE	380	18	18	50	A	10
VTF900-LF-022-4HE	380	22	22	50	A	10
VTF900-LF-030-4HE	380	30	30	50	A	16
VTF900-LF-037-4HE	380	37	37	50	A	16
VTF900-LF-045-4HE	380	45	45	50	A	16
VTF900-LF-055-4HE	380	55	55	50	B	25
VTF900-LF-075-4HE	380	75	75	50	B	25

Applications

Widely used in elevators, port machinery, tower cranes, blast furnace charging cars, mine charging cars, oil field pumping units, lifting load situations, and renewable energy power generation situations.

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