High Voltage 3KV Inverter Frequency

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General of High Voltage 3KV Inverter Frequency

CNBM high Voltage Variable Frequency Drives are designed to be highly reliable with high-performance, yet easy to use.It can satisfy users' need for changing the speed of fans or pumps,as well as improve the productivity.

The series are compatible with all types of three-phase medium voltage asynchronous motors.

Application Filed of High Voltage 3KV Inverter Frequency

CMAX- series of medium voltage VFD can usually be applied in these fields:

Power generation: induced draft fans, forced draft fans, condensate exhausting pump, boiler feed water pumps, primary fan, secondary fan, circulating pump, mill fan, slurry pump, mill .

Metals: dusting fans, slurry pump, feeding pump, furnace fans, compressor, mill

Cement: fan, discharge fan, waste gas fan, dust collecting fan, dust removing fan, mill.

Oil & Gas: water injection pump, oil transfer pumps, air compressor.

Mining: Fans, media pump, circulating pump, gas pump, oil separating pump, compressor, lift, mill, conveyer, hoisting machine.

Water: water supply pump, circulating pump.

System Principle Of High Voltage 3KV Inverter Frequency

Technology Data of High Voltage 3KV Inverter Frequency

Model	A03/050～A03/100	A03/100～A03/175	A03/175 ～A03/220	A03/220～A03/400	A03/220～A03/610
Capacity(kVA)	250～630	630～900	900～1150	1150～2000	2000～3125
Rated output current (A)	50～100	100～175	175～220	220～400	400～610
Motor power (kW)	200～400	400～710	710～900	900～1600	1600～2500
Input frequency	45Hz～55Hz
Rted input voltage	3000V±10%
Input power factor	0.95 (>20%load)
Efficiency	0.96 with rated load
Output frequency	0.5Hz～120Hz
Frequency resolution	0.01Hz
Overload capacity	120% 1 min, 150% immediately
Analogue input	0～10V/4～20mA
Analogue output	0～10V/4～20mA
Acceleration/deceleration time	0.1~3000s
Digital output/input	expanded according to requirement
Ambience temperature	0~40℃
Storage/transport temperature	-40~70℃
Cooling	air cooling
Ambience humidity	<90% without condensation
Altitude	<1000 m
IP class	IP20
Size(mm)(W×H×D)	3300×2480×1200 3900×2480×1200		4900×2480×1200 6000×2580×1200		6000×2580×1300
Weight (kg)	3000 ～5000		5000 ～7300		7300～9200

Q: What is the number of parameters of the motor frequency of the Siemens inverter?: It is best to provide the model of the inverter Oh!

Q: Laptop power adapter current is not the same alternative?: so the output voltage, the same output polarity, the output current of the adapter can be used in smaller power notebook, and small power adapter can not be used to give Powerful notebooks,

Q: Laptop power adapter is broken, which brand is better domestic: What brand of your laptop brand? It is best to be original,

Q: ASUS notebook power adapter can be universal? is it?: ASUS notebook power adapter is not universal, depending on the model, the output voltage and current requirements are different, select the battery and consistent adapter. Note: different brands of laptop batteries may be different, so do not use, through the laptop battery voltage and current comparison power adapter voltage and current to judge. If the voltage and current are roughly the same can be used.

Q: Does the teacher know the working principle of the inverter?: At present the main inverter is Mitsubishi you can go to their domestic sales site to find a specific inverter manual has a detailed explanation Also popular said that the inverter is to change the operating frequency of some mechanical equipment control devices, such as motors, pumps, etc.

Q: A water supply project, how to choose electrodes and frequency converters, such as giving a 7-storey water supply: 1. Select the pressure pump head: 7 * 2.5 (3) = 17.5 (21) meters; this is the number of theory, in fact, should be selected 40 meters, (0.4Mpa).

Q: My motor is a low frequency 8 pole motor, about 80W. I would like to choose a frequency converter: So small, with the domestic 400-watt, Shenzhen a lot

Q: Laptop power adapter how to detect?: No voltage output when no load.

Q: How to choose a Siemens inverter for a 5.5KW three-phase motor (2 pole)?: Beijing easy to create a website with Siemens inverter selection manual! You can log on online! Or contact them directly, they will give you professional answers!

Q: Why the notebook power adapter can not be universal: Third, the current is different Different brands of laptop power adapter current is not the same, for example: under normal circumstances IBM is 4.5A, Dell is 3.34A, Hp is 2.7A, Sony is 4.1A and so on. In fact, the same brand of laptop power adapter voltage and current are not the same. So, even if the same brand of notebook computers channeling with power adapter to confirm the voltage and current specifications.

As the leader in the field of medium Voltage Variable Frequency Drive, we have been focusing on providing the integrated solutions of automatic control and energy-saving technology etc. for customers, and its skill levels and market impact of medium voltage VFD are in the world-leading positions. We have provided products and services across more than twenty countries in six continents around the world, taking up the first market share (China) in the past nine years.

1. Manufacturer Overview

Location	Beijing,China
Year Established	1998
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Nearest Port	TIANJIN
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Language Spoken:	ENGLISH,CHINESE
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