Ac Inverter Drives - Power Range 2.2-160kw, Dimensions 364x208x186-900x750x360mm | Features: High Efficiency, Energy Saving, Reliable Performance, Fault Diagnosis, Smooth Operation, Forced Air Cooling at Best Price in Ghaziabad

Ac Inverter Drives - Power Range 2.2-160kw, Dimensions 364x208x186-900x750x360mm | Features: High Efficiency, Energy Saving, Reliable Performance, Fault Diagnosis, Smooth Operation, Forced Air Cooling

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Product Specifications

Weight	9-120kg
Dimensions	364x208x186-900x750x360mm
Power range	2.2-160kW
Input voltage	415V
Control method	SVM/PWM
Cooling	Forced air
Protection	Overload, short circuit
Features	Precise control, Energy saving, Smooth operation, Easy installation, Reliable performance, Fault diagnosis, Cost effective, High efficiency

Product Overview

Key Features

AC Drive

VICTOR is a Microcomputer controlled General Purpose AC Drive (Inverter) with state-of-the--art electronic and incorporates the latest semiconductor power device - Insulated Gate Bipolar Transistors (IGBT) and unique display unit consisting of 4 seven segment LED's and 16 x 2 character LCD's, VICTOR AC Drives are available in VICTOR G 1000 and VICTOR G2000 Series.

The control circuitry is centered around a 16 bit Micro controller. The control method used is Space Vector Modulation (SVM) in VICTOR G1000 and Sinusoidal Pulse Width Modulation with Flux Control in VICTOR G2000, which optimizes utilization of input voltage and facilitates smooth rotation of the Motor at low speeds.

Selection Chart

VICTOR G1000: 2.2 to 22 kW

Parameter / Model	VTR022G1	VTR037G1	VTR055G1	VTR075G1	VTR110G	VTR150G1	VTR185G1	VTR220G1
Applicable Motor output (kW)	0.4-2.2	3.7	5.5	7.5	11.0	15.0	18.5	22.0
Inverter output at 415V (kVA)	4.0	0.5	9.0	13.0	17.0	21.0	28.0	32.0
Rated output current (Amps.)	5.5	9.0	13.0	18.0	24.0	30.0	39.0	45.0
Nett Weight (Kg)	9.0	12.0	12.0	15.5	17.5	19.0	20.5	20.5
Dimensions (H x W x D in mm)	364x208x186	400x230x230			480x280x235		565x280x235

Victor G2000: 30 to 160 kW

Parameter / Model	VTR030G2	VTR037G2	VTR045G2	VTR055G2	VTR075G2	VTR110G2	VTR160G2
Applicable Motor output (kW)	30.0	37.0	45.0	55.0	75.0	110.0	160.0
Inverter output at 415V (kVA)	41.0	52.0	65.0	79.0	105.0	151.0	215.0
Rated output current (Amps.)	57.0	73.0	91.0	110.0	146.0	210.0	300.0
Nett Weight (kg)	30.0	47.0	47.0	49.0	90.0	95.0	120.0
Dimensions (H x W x D in mm) 610x318x290		660x418x300		660x418x370	860x578x360		900x750x360

Features

Raise / Lower Operation
The output frequency setting can be increased or decreased through external potential free contract contacts. This feature eliminates the need of external reference units such as Static reference unit, Motorized potentiometer.

Current Limiting Function
VICTOR Drives are capable of limiting the output current to a pre-set level ensuring continuous operation of the Drive without tripping especially during acceleration.

Three Wire Operation
This feature allows to control run or stop operation by mean of one pulse command eliminating additional external relay circuit.

Catch on Fly
In high inertia loads, during power resumption after failure, Inverter will catch on from the frequency corresponding to the actual motor sped and accelerates to the reference speed.

Fault Memory
Upto 19 previous faults are stored on first in first out order and can be viewed the same order. This facilitates ease of trouble shooting.

DC Injection Braking
This function is used to decrease the stop time and to improve the stop position accuracy. The frequency at which DC injection braking starts, braking voltage and braking time can be programmed.

Electronic Thermal Overload Relay
The Drive will trip considering the odor cooling characteristics at low speed (inverse time characteristics).

Slip Compensation
This function corrects the AC Drive output frequency based on load current to compensate the slip of the AC Motor and the resulting accuracy can be 1^ be base speed.

Multi Acceleration / Deceleration Time
This function enables to program four different acceleration ro deceleration time realized through two digital inputs.

Technical Specifications

Input
Rating

Power supply

3 Phase, 380V / 415V / 440V, 50 - 60Hz

Allowable variations

Voltage: 10% - 15%, Frequency: +/-5%, Imbalance less than 3%

Output
Rating

Output voltage

3 Phase, 380V to 440V (same as Input Voltage)

Output Frequency

G1000

0.5 to 440 Hz

G2000

0.5 to 240 Hz

Frequency stability

Digital setting: +/-0.01% of max. frequency (-10^oC to +50^oC)
Analog setting: +/- 0.2% of max. frequency (at 25^oC +/-10^oC)

Overload capacity

150% for one minute

Control
Specifications

Control system

G 1 0 0 0	Space Vector Modulation	G 2 0 0 0	SPWM with flux control
	0.5 to 440 Hz		0.5 to 240 Hz
	30 to 180% of rated current		0 to 180% of rated current
	40 - 440 Hz		40 - 240 Hz
	40 - 440 Hz		40 - 240 Hz
	2kHz fixed		2 - 5 kHz
	Not applicable		50 - 200%
	Not applicable		0.01 to 5 seconds
	Not applicable		0.01 to 5 seconds

Frequency control range

Adjustable current limit

Maximum frequency

base frequency

Carrier frequency

Gain for frequency setting

Starting frequency hold time

Frequency setting signal filter

Frequency setting

Key operation: Up / Down keys, Potentionmeter 1 k ohm (1/2 W)
Analog input: 0 to 10V, 0 - 10V, 4-20,A, +10V to - 10V
(polarity based speed reversal), Raise / Lower Switch,
8 Preset frequencies with X1, X2 and X3 terminals

Frequency resolution

Digital: 0.01 Hz step (at Fmax: 50 Hz)
Analog: 0.05 Hz step (at Fmax. 50 hz)

Jump Frequency

Jump frequency control (3 points) with adjustable jump range

Acceleration / Deceleration
Time

0.01 to 3600 seconds (4 independently adjustable acceleration and
deceleration)

Braking torque

DC injection braking (frequency: 0.5 to 10 Hz, Time: 0 to 30 seconds,
Voltage: 0 to 5%) Dynamic braking 20 to 150%

Slip compensation

Available, Load current dependent

Max. / Min. frequency limit

Frequency lower limit / Frequency upper limit (F start to F max.)

Fault history display

Present fault and upto 19 previous faults

Starting frequency

0.5 - 10 Hz

Protection

Inverter Trip and
Error messages

Stall prevention, Auto restart during Instantaneous power failure for
15 ms duration. Under voltage, Over voltage, Over current during
acceleration / deceleration / safety state condition, THR fault, Heal
sink over healing, Short circuit, Inverter overload, Electronic thermal
overload trip and setting error.

Indication
and Control

Analog / Digital output

G 1 0 0 0	Frequency	G 2 0 0 0	Frequency / Load Meter
	3 Programmable open collector outputs and 1 Fault alarm relay output		3 Programmable open collector outputs, 1 Programmable and 1 Fault alarm relay outputs
	Output frequency, RPM, Load current and DC voltage		Output frequency, Load current, RPM, DC voltage, Output voltage and Output power

External output

Display unit having 16 x 2
character LCD with back-lit,
4 Seven segment LED and
8 key touch pad

Environmental
Conditions

Installation location

Indoor not more than 1000 mtrs. above sea. level
Do not install in a dirty location or expose to corrosive gases or
direct sun rays

Ambient temperature

-10^oC to +40^oC (-10^oC to 50^oC when mounted inside the switch board)

Humidity

90% RH or less (non-condensing)

Cooling system

Forced air cooling type

Optional
Facilities

RS 232C / RS 485 (Serial communication facility), Dynamic Braking Facility with or without Resistor Unit, Output AC Reactor.

Optional Features
VICTOR AC Drive can be provided with an optional feature of programmable 16 numbers speed time patterns and each pattern with 16 break points. each pattern can be programmed for maximum cycle time of 24 hours in steps of 60 seconds as shown in the figure. This feature is identified by the letter "T: at the end of model number (eg.: VTR150G1 as VTR150G1T).

This unique feature is mainly used fr smooth and step-less speed control of Textile Ring / Spinning Frame Main Motor. These VICTOR AC Drive can be supplied in a special enclosure suitable for textile environment along with Pneumofil Motor control and interlock and are named as TEXVERTERS.

The usage of VICTOR AC Drive for Ring Frames or Spinning Frames with the above feature, will result in significant improvement in product quality and productivity, due to the following advantages.

Optimum spinning speed, depending on yarn count, bobbin type and fiber material
Reduced thread breakage on start up and full bobbin
Operates wit single Motor, eliminating frequency pulley change-over and there by reduced maintenance
Eliminates the usage of power factor correcting capacitors, since, he drive power factor is almost at unity

Note: When this optional feature is used, the auto restart, Wobbulation programming feature will not be available and also the control terminal function differs.

Applications
VICTOR AC Drive are suitable for various type of constant and variable torque loads in industries such as

Textile
Sugar
Plastic
Pharmaceutical
Paper
Steel
Chemical
Tyre and Rubber
Cement
Food Processing
Machine Tool
Material handling.

The design and manufacture of our products are subject to continual improvement. Hence, the above specifications may very slightly from the product supplied.