High voltage 6KV Converter Frequency System 1

High voltage 6KV Converter Frequency

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Specifications of High Voltage 6KV Converter Frequency

1. Soft Start

2.Energy Saving

3.No impact

4.Speed Regualtion

Technical of High Voltage 6KV Converter Frequency

SNO	Technical specification	UOM	RXPE
1	Rating	KW	190kW to 52000kW
2	Model		RMVC Series
3	Indiviual power cell temp. monitoring		Yes
4	Input Transformer		Dry type,Class-H Insulation
5	Input Power Factor		> 0.95 for peed range 25 to 100 %
6	Technology		Multilevel cascaded based
6	Technology		multi-level switching IGBT PWM
7	Voltage		3kV/3.3kV/4.16kV/6kV/6.6kV/7.2kV/10kV/11kV/13.8kV/33kV/34.5kV
8	Voltage tolerance		±10%
9	Under voltage dip		-35% 30 sec
10	Input Frequency		50Hz/60Hz
11	Input Frequency tolerance	Hz	±5%
12	Output Frequency		Max to 200Hz
13	Rectifier device		Diode/IGBT/IEGT
14	Inverter device		IGBT-H bridge/IEGT
15	DC link capacitors		Thin Film Capacitor
16	Variable speed drive efficiency (Including transformer) %		>97%
17	Voltage cut ride through		duration 5 cycles
18	HMI		Window base for all operation+
19	Controller DCS compatible		Yes
20	Cooling		Air cooling/Liquid Cooling
21	Enclosure protection		Max to IP56
22	Ambient temperature maximum	ºC	40
23	Humidity (non condensing)	%	<90
24	Altitude (maximum)	m	1000
25	Noise at 1 meter	dB(A)	<80
26	Control supply		380/400V±10% AC 3PH 4 Wire 15kVA
27	Over Load Capacity		120% for 1 min for Normal Duty/Heavy Duty on Request
28	Special requirements customization		Acceptable

Picture of High Voltage 6KV Converter Frequency

"High voltage 6KV Converter Frequency"

Q: What is the motor series parameter setting of the inverter? If it is with the spindle,: The motor series setting of the inverter should be set according to the series of motor

Q: What is the working principle of high voltage electrodes and frequency converters?: High voltage inverter from high - low - high; low - high; high - high points. The following are the same as the " High-low-high-mode high-voltage inverter is the high-voltage power transformer with a step-down, with low-voltage inverter control, and then step up the transformer voltage to the voltage we use, the supply of high-voltage motor.

Q: Laptop power adapter (no power supply, but indicator light): Notebook power adapter can not charge, but the indicator light does not light the common reasons are: 1, the power adapter is broken or the connector is broken. 2, the power adapter output problem, no output or output is too low, can not give the computer charge. 3, the notebook charging interface is broken, not into the electricity charge. 4, the notebook power management circuit out of the fault, resulting in can not charge.

Q: How does the variable frequency motor output torque at very low frequencies?: 1, to improve the slip of the inverter compensation coefficient 2, to improve the continuous lifting coefficient of the inverter, but the coefficient is too high there will be overcurrent. 3, with no sensor vector control can increase the motor output torque or encoder with the vector control can make the motor at low frequency to achieve the rated output torque.

Q: Can the laptop 1.3a power adapter be used on a 1.5a device?: Theoretically impossible, because the power is small, but if it is a short period of time is possible, a long time to die.

Q: Whether the inverter can control the start and stop of the horizontal monopole centrifugal pump: Can be installed by a simple float level control to achieve, the general frequency is to constant pressure, of course, start and stop is completely controlable Oh. It's good for the pump to start the speed change

Q: Three motors, if coupled with the governor speed, is it necessary to add the inverter?: First, the frequency control: the use of frequency converter to change the frequency of the motor stator power supply, thus changing its synchronous speed control method for all motors, which is the most advanced, the most widely used speed control method.

Q: 30 kW 6 pole frequency motor torque is how much: 30 kW 6 pole frequency motor torque is how much 860. 1, the motor torque calculation Motor "torque", the unit is N? M (beef) 2, the formula is T = 9549 * P / n. 3, P is the motor rated (output) power unit is kilowatts (KW) The denominator is the rated speed n units are per minute (r / min) P and n can be found directly from the motor nameplate.

Q: Delta inverter reported CE4 reasons? Casually asked how many kinds of CE under a total: If the Delta C2000_M is the Modbus drive can not handle Not to the official website under the manual

Q: Jd1a-40 motor speed controller and how to connect the motor: Speed ??control motor wiring method: 3.4.5 is the terminal of the tachogenerator (U / V / W) from the right-to-left order of 1.2 for the excitation coil (F1 / F2) terminal, from the extended end of the speed motor (electromagnetic clutch) Master 7 plugs on the air plugs (governor): terminal 1.2 for the 220v input, 3.4 on the speed of the motor on the excitation coil, 5.6.7 speed motor on the tachogenerator. Motor speed control method: The speed regulating motor is to change the speed of the motor by using the series, voltage, current, frequency and so on of the motor to make the thyristor voltage regulation method the best.

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.

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Location	Beijing,China
Year Established	1998
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Nearest Port	TIANJIN
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