Customized 100W -20kw Low Rpm Vertical Axis Generator with Free Energy Generator Permanent Magnet Generator

• Customization: Available
• Conditions of Use: Land Use
• Usage: Emergency Crew, Standby Unit, Common Units
• Model NO.: PMG-3KW
• Output Type: AC Three Phase
• Cooling Method: Wind Cooling
• Installation Method: Fixed
• Generator Type: Permanent Magnet Alternator
• Transport Package: Wooden Case
• Trademark: Deming
• Origin: China Jinan
• HS Code: 85016300
• Production Capacity: 50000/Year

Product Description

Product Description

 

3KW 250RPM PMG Vertical axis permanent magnet generator
1. CHARACTER
Our disc coreless PMG have advantage in low Rated speed, Low starting wind speed, Small volume, Energy Small, Light weight, Compact structure,High efficiency etc.

• Coreless, anhysteresis, slotless, have low starting torque.
• No iron loss, have high efficiency
• Adopt unique coreless precision winding technology design precision coil
• Adopt the rare earth permanent magnet, which is multipole, mean gap, high power density and high output power.
• Low speed direct driving, no torque fluctuations
• Compact structure, high ratio of power to volume
• No iron loss, low calorific value,small temperature rise
• Simple structure, easy to install
• The brushless structure, free maintenance

2. RANGE OF APPLICATION
1-10kw vertical axis wind turbine; gasoline generators; hydroelectric generator

                                                           Off Grid Generator Power System 
                                                      On Grid Generator Power System 
Product Description:
The main function of this series of variable frequency power supply is to convert the municipal power to the required voltage and frequency through power conversion circuit. Its main characteristics are to provide pure and reliable sinusoidal power output, low harmonic distortion, high stability frequency and voltage stabilization rate. It can simulate the output characteristics of different voltages and frequencies in different parts of the world, covering the needs of the whole industry. It fully meets the needs of engineers in design and development, product line testing and product quality assurance, life, over-high/over-low voltage simulation testing, imported equipment and production line power supply applications. In addition, it can support 400 Hz aerospace and equipment.
•Inverter core adopts Mitsubishi Inverter Module
•Drive protection using Mitsubishi motor core
•Dynamic reaction rate < 2ms
•Three-phase power supply can adapt to 100% unbalanced load
•Touch screen display, sensitive operation, accurate 0.5 level, good controllability
•It can withstand 2 times rated current (Optional) without voltage drop.
•Frequency stability is less than 1%, load stability is less than 1%, and output frequency is adjustable.
•The output voltage can be adjusted in a wide range. The low-grade voltage can be continuously adjusted from 0 to 150 V, and the high-grade voltage can be continuously adjusted from 0 to 300 V. Low current is twice as high as high current.(Optional)
•Protection level above IP55.
•The output terminal is isolated by transformer, and the harmonic component is small.
•Protection is comprehensive and fast, millisecond response rate, faster and safer step. 

Detailed Photos

Product Parameters

  PERFORMANCE PARAMETE

NO.	PARAMETER	UNITS	DATA
1	Rated power	KW	3.0
2	Rated speed	RPM	250
3	Rated voltage	V	380VAC
4	Rated Current		4.56
6	Efficiency		>88%
7	Resistance (Line-Line)		-
8	Winding type		Y
9	Insulation Resistance		100Mohm Min(1000V)
10	Leakage level		<20ma
11	Start torque	N/M	<0.1
12	Phase		Three phase
13	Structure		outer rotor
14	Stator		coreless
15	Rotor		Permanent magnet type (outer rotor)
16	Number of poles		20
17	Gen. Diameter	mm	450
18	Gen. Length	mm	138
19	Gen. Weight	kg	50
20	packed weight	kg	58
21	Shaft. Diameter	mm	59
22	Housing Material		Aluminum ( Alloy )

NO.	PARAMETER	UNITS	DATA
1	Rated power	KW	10.0
2	Rated speed	RPM	300
3	Rated voltage	V	220VAC
4	Rated Current		26.3
6	Efficiency		>90%
7	Resistance (Line-Line)		-
8	Winding type		Y
9	Insulation Resistance		>100Mohm Min(1000V )
10	Leakage level		<20 ma(1760v)
11	Start torque	N/M	<0.2
12	Phase		Three phase
13	Structure		outer rotor
14	Stator		coreless
15	Rotor		Permanent magnet type (outer rotor)
16	Gen. Diameter	mm	620
17	Gen. Length	mm	166
18	Gen. Weight	kg	123
19	Shaft. Diameter	mm	80
20	Housing Material		Aluminum ( Alloy )
21	Shaft Material		Steel

 
*Above parameter only for reference. Could be custom made to user specifications.
Technical Parameters of Single Phase Variable frequency power supply
 

Model		DMLW31-50K
Power type		Three phase in and single phase out
Capacity		50KW
Circuit mode		IGBT/SPWM
AC Input (Generator)	Phase number	Three-phase
	Input voltage range(Vac)	380V±25%
	Input frequency range(Hz)	160HZ
AC Bypass (Grid) (Optional)	Allow input voltage range	220VAC± 15% VAC
	Input rated current	227A
	Bypass transfer time	≤100ms(4ms optional)
AC output	Phase number	single-phase
	Wave form	Pure sine wave
	Output Voltage(V)	220V
	Output Voltage Accuracy(V)	≤1%
	Output frequency range(Hz)	55-65
	Output Frequency Accuracy(Hz)	≤0.01%
	Output rated current(A)	227A
	THD	≤3%
	Dynamic response time	2ms
	Power factor(PF)	1
	Overload capacity	110%,10min;200%,10s
	Peak Coefficient(CF)	3:1
	Efficiency	≥90%(Resistive load 80%)
Display	Type	Touch Screen
	Communication(Optional)	RS485/RS232/WIFI/GPRS
Environment	Insulation strength	1500VAC,1min
	Noise (1 m)	≤55dB
	Ambient temperature	-10ºC~+50ºC
	Humidity	0-90%(No condensation)
	Altitude(m)	≤2000m
Indicator light	Electricity, Inverter (Power Supply, Overvoltage, Undervoltage, Overcurrent, Overheat, LED Model Configuration)
Protection	Input connection, input under voltage, output over voltage , output over current , output overload , output short circuit , overheat
Cooling mode	Fan

 

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