High Voltage 11KV Variable Frequency Drive

High Voltage 11KV Variable Frequency Drive System 1

High Voltage 11KV Variable Frequency Drive

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Supply Capability:: 10,000pc/year pc/month

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General of High Voltage 11KV Variable Frequency Drive

High Voltage 11KV Variable Frequency Drive is 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 11KV Variable Frequency Drive

High Voltage 11KV Variable Frequency Drive 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 11KV Variable Frequency Drive

Technology Data of High Voltage 11KV Variable Frequency Drive

3KV series Variable Frequency Drive

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

6KV series Variable Frequency Drive

Model	A06/050	A06/050～A06/080	A06/080～A06/100	A06/100～A06/170	A06/170～ A06/220	A06/220～A06/400	A06/400～A06/610
Capacity(kVA)	≤500	500～800	800～1000	1000～1750	1750～2250	2250～4000	4000～6250
Rated output current (A)	≤50	50～80	80～100	100～170	170～220	220～400	400～610
Motor power (kW)	≤400	400～630	630～800	800～1400	1400～1800	1800～3250	3250～5000
Input frequency	45Hz～55Hz
Rated input voltage	6000V±10%
Power factor	0.95(>20%load)
Efficiency	0.96with 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 input/output	expanded according to requirement
Ambience temperature	0~40℃
Storage/transport temperature	-40~70℃
Cooling	air cooling
Ambience humidity	<90%,without condensation
Altitude	<1000m
IP class	IP20
Size(mm)(W×H×D)	3600×2480×1200	3900×2480×1200	4200×2480×1200 5100×2480×1200		5200×2580×1200	6600×2580×1300 8700×2780×1400
Weight (kg)	3500～4000	4000～5000	5000～6000		6000～8000	8000～14000

10KV series Variable Frequency Drive

Model	A10/080	A10/080～A10/150	A10/150～A10/210	A10/210～A10/400
Capacity(kVA)	≤1250	1250～2500	2500～3500	3500～6250
Rated output current (A)	≤80Rated output current (A)	80～150	150～210	210～400
Motor power(kW)	≤1000	1000～2000	2000～2800	2800～5000
Input frequency	45Hz～55Hz
Rated input voltage	10000V±10%
Power factor	0.95(>20%load)
Efficiency	0.96with 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 input/output	expanded according to requirement
Ambience temperature	0~40℃
Storage/transport temperature	-40~70℃
Cooling	air cooling
Ambience humidity	<90%,without condensation
Altitude	<1000m
IP class	IP20
Size(mm)(W×H×D)	4500×2480×1200	5700×2480×1200	6800×2580×1300	10600×2580×1300
Weight(kg)	3500～6000	6000～8000	8000～15000	15000～19000

Q: How do I protect the inverter when the three-phase two-pole motor is running?: A: At this time to put the heart in the stomach, wait and see the change, what do not move (to prevent the accident to expand), until the motor stops, and then confirm, what kind of protection: alarm (alarm automatically after the release) or failure , Such as: over-voltage, overload, over-temperature, etc., and then the right medicine; inverter in the run which is not allowed, forced parking stop. Otherwise it will cause serious damage to the inverter.

Q: Laptop power adapter (no power supply, but indicator light): There may be reasons for the power adapter, there may be a computer can not identify the power supply is battery-powered or AC power. These are just speculated by your phenomenon, if you are better in the warranty period to the customer service test, so the best

Q: Huichuan frequency converter drag a 4-kilowatt four-pole motor to change the six pole can?: Change 6 will only be slower, the fan is no longer role. The frequency converter has a power parameter, as long as the motor is less than or equal to this power can be.

Q: Can the HP laptop's power adapter be universal?: If the power adapter socket is the same as the output voltage can be common. But there are a few places to note, HP notebook power adapter output voltage there are many, the most common 19V and 18.5V, but even if the output voltage is the same, the output current may be different, that is, the output power is not the same , If your notebook needs a larger input power, then you have to use the match can be, the lower power may not make the battery normal use, and even harmful to the battery.

Q: On the laptop power adapter problem: Notebook power on the two specifications, one is 65W, one is 40W, 65W power supply is a discrete graphics notebook, 40W is integrated graphics notebook. Just connected to the use of power, then there is no problem. Just if you laptop battery with the light of the words, plug in the power can not be the same as with the 65W, immediately you can use the boot. Because the current is low, the charging speed is relatively slow. The other will not have any effect

Q: Short-term short-circuit converter DC link positive and negative will damage the inverter?: the switch signal Is the fan running up after the speed line is low, this can be shorted. Pulse is every turn a circle, send two pulses to the speed line

Q: 22kw.2 pole fan can use Fuji inverter?: according to the rated name of the fan brand and the inverter rated current control, select the current value match, or slightly larger The

Q: Oil-free vertical vacuum pump why a little negative pressure inverter on the torque limit: and then use the inverter into three-phase AC, 380 volts almost, Can only use the transformer rose to 380 volts.

Q: Three motors, if coupled with the governor speed, is it necessary to add the inverter?: ?Second, the variable speed: change the way the stator winding wiring to change the cage motor stator pole pairs to speed.

Q: Three sets of batteries (540V) DC power supply U / f inverter.: It is estimated that the battery should be string - and - series connection method, and then rectifier part of the converter (which may also be caused by the switch) is actually a series of diodes in series, positive and negative after the reverse is actually the battery is Negative shorts, resulting in burning, as to burn only one of the group of a few cells, it should be string - and - string and that group, because the parallel to bear it double voltage.

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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