Shenzhen MaoTeWang Electronic Technology Co., Ltd.

Product introduction

Product Features

PWM control method, current harmonics<5% (GB/T14549-1993)

The DC bus voltage remains stable;

By controlling the phase difference angle between voltage and current, the power factor can be adjusted between -1~+1;

Chinese 7-inch touch screen display, calculus measurement and feedback of power grid energy;

Higher reliability, with protection against overvoltage, undervoltage, overcurrent, short circuit, and lock.

Applications

Widely used in engine dynamometer, electric vehicle motor testing, new energy hybrid transmission testing, motor performance testing, lifting and lifting loads, paper transmission industry, as well as DC bus sharing occasions, AFE frequency converter control.

Product specifications
Model	Operating voltage(V)	Rated capacity(KW)	Rated current(A)	Grid frequency(H z)	Cabinet appearance	Equipped with copper core cable(mm2)
VTF880-RF-030-2HC	220	30	105	50	E	35
VTF880-RF-045-2HC	220	45	157	50	E	50
VTF880-RF-075-2HC	220	75	260	50	F	70
VTF880-RF-045-4HC	380	45	91	50	E	35
VTF880-RF-055-4HC	380	55	110	50	E	35
VTF880-RF-075-4HC	380	75	152	50	E	50
VTF880-RF-090-4HC	380	90	180	50	F	70
VTF880-RF-110-4HC	380	110	223	50	F	95
VTF880-RF-132-4HC	380	132	264	50	G	120
VTF880-RF-160-4HC	380	160	324	50	G	120
VTF880-RF-200-4HC	380	200	405	50	H	150
VTF880-RF-250-4HC	380	250	506	50	I	185
VTF880-RF-315-4HC	380	315	638	50	I	150*2
VTF880-RF-037-6HC	660	37	43	50	E	16
VTF880-RF-045-6HC	660	45	52	50	E	25
VTF880-RF-055-6HC	660	55	64	50	E	25
VTF880-RF-075-6HC	660	75	87	50	E	25
VTF880-RF-090-6HC	660	90	105	50	F	35
VTF880-RF-110-6HC	660	110	128	50	F	50
VTF880-RF-132-6HC	660	132	152	50	G	50
VTF880-RF-160-6HC	660	160	187	50	G	70
VTF880-RF-200-6HC	660	200	233	50	G	95
VTF880-RF-250-6HC	660	250	290	50	H	120
VTF880-RF-315-6HC	660	315	368	50	H	150

Download

User Manual AE100 Series Variable Frequency Drive

Size： 1.9MB

Type：pdf

Brochure Reactor, Filter, Resistor and AFE

Size： 5.4MB

Type：pdf

User Manual AE300 Series Variable Frequency Drive

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Brochure V9-GH/GA Inverter for Crane

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User Manual V9-GH/GA Inverter for Crane

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User Manual SP300 Series for Solar Pump Inverter

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Type：pdf

VTF880 series active front end

Product Model：

VTF880-RFcan be used as both a rectifier and an inverter, operating in four quadrant mode. Adopting IGBTand SPWMmode, it can control the size and phase of ACpower, and make the ACinput wave close to sine wave through various filtering and energy storage links in the front end. The power factor is adjustable positive and negative with a midpoint of 1. When the braking energy on the motor side returns through the inverter, the DCbus voltage increases, It can make the phase of the ACinput wave opposite to the power supply voltage, achieve regenerative power generation operation, and feed back the regenerative energy to the AC power grid to meet the control requirements of high-performance inverters.

Categories：

Products

Industrial Automation

AFE / Brake Unit / Energy Feedback Unit

Active Front End (AFE)

Keywords：

VTF880 series activ 0 e front end

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