75kw High Power Power Frequency Microwave Generator

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: ACME/WF403-L
• Output Power: 75kw
• Input Voltage: 380V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PWM
• Certification: CE, ISO
• Brand: Acme
• Input: 220V/380V
• Input Mode: 1 Phase 2 Wires/3 Phase 4 Wires
• Control Mode: PWM
• Power: 75kw
• Start: Soft Start
• Output Frequency: 915MHz
• Load Change Rate: 0.5%
• Efficiency: 90%
• Duty Cycle: 0-50%
• DC Output: Pure DC Output
• Auto Reverse: Can Be Set Time
• External Control: RS485/Modbus/RS232
• Working Mode: Cc, Power Limit
• Transport Package: Wood Packing
• Specification: 75kw
• Trademark: ACME
• Origin: Jinan
• HS Code: 8504401990
• Production Capacity: 200PCS/Month
• Package Size: 1600.00cm * 1800.00cm * 1800.00cm
• Package Gross Weight: 350.000kg

Product Description

Product introduction


ACME/WF303-L 30kW microwave generator uses continuous wave magnetron to achieve microwave power of 30kW
(microwave frequency 915MHz ± 25MHz), mainly composed of high-frequency power cabinet, microwave head and microwave system
Into. High-frequency power supply includes anode high-voltage power supply, filament power supply, magnetic field power supply and control system; Microwave headpack
Including magnetron, excitation cavity, etc; The microwave system includes circulators, etc.
The microwave generator has spark protection, magnetron over-temperature protection, water flow protection, anode over-voltage over-current protection, filament over-current and under-current protection, magnetic field over-current protection and other comprehensive protection functions. Microwave power regulation is controlled through the touch screen operation interface of the local high-frequency power supply cabinet or the remote communication RS485 mode, which can realize arbitrary adjustment of microwave power in the range of 10% to 100%, narrow spectrum width (about 1.0M), high reliability, safety, high efficiency, high stability, low EMI and other characteristics.
1 Control mode
The diversity of the control modes of the microwave generator can meet the needs of different users. The microwave generator control is divided into two modes to provide customers with choice. For local touch screen and remote RS485 communication, both can control the microwave generator, and reserve an extension port. The control operation function can be added according to the actual use needs of customers for convenience.
2 Anti-ignition ability
The stability of high frequency power supply determines the stability of magnetron working state. Therefore, the requirements for anode high-voltage power supply are high. The mature series-parallel resonance mode is adopted here. It is a constant current source at a fixed input voltage and can work in short circuit. Therefore, it has a strong ability to resist short circuit ignition.

3 Quick protection
The fast protection of high-frequency power supply against faults can minimize the possibility of damage. The protection measure adopted by this microwave generator is the full-hardware high-speed protection mode. Each fault protection of the equipment can be within 50 μ Cut off the power output within s, and the ignition protection is within 5 μ The power output can be cut off within s.

4 Modularization
In case of equipment failure, the product repair time is related to the recovery of production line productivity. The internal control functions and power supply of the high-frequency power supply are highly modular, and the replacement is very convenient.
5 Spectrum width
High-end applications of scientific research have high requirements for magnetron output spectrum width. When the microwave power is 30kW, the output frequency of the microwave generator is 913.3MHz, and the spectrum width is about 1.0MHz
Main technical data

NO	Item	Technical data	Remark
1	Input voltage	Three phase, AC380V±10%,50Hz±2Hz
2	Microwave power	≥30kW
3	Microwave frequency	915MHz±25MHz
4	Microwave power regulation	10%~100% Continuous regulation
5	Microwave feed port	BJ9
6	Control mode	Local control/communication
7	Anode voltage	DC-12.5kV/2.8A
8	Filament voltage	AC12.6V±1.2V
9	Filament current	Preheat 115A,Work 96A
10	Magnetic field voltage	DC120V±5V
11	Magnetic field current	5A
12	Protect	Filament undercurrent and over-current; Anode overvoltage and overcurrent; Strike a fire; Magnetron overtemperature; Water flow protection; Arc protection; Reflection protection
13	Volume	High frequency power supply cabinet (excluding cantilever): 600mm*800mm*1450mm Microwave head (excluding ringer): 750mm*510mm*850mm
14	Use environment	Working temperature: - 10~40 ºC Storage temperature: - 20~50 ºC Humidity: 95% non-condensing Altitude: less than 3000m
15	Cooling mode	High frequency power supply: water cooling Microwave head: water cooling+air cooling Microwave system: water cooling

 High frequency power interface form

Definition table of high-frequency power supply interface
NO	Name/model	Foot position	Definition	Function characteristics
1	4-core aviation socket Model: TC1004	1	A	Power supply
		2	B
		3	C
		4	N
2	7-core aviation plug/seat Model: Y2-7ZKBM/TJ	1	L	Microwave head power supply
		2	N
		3	+24V	Signal+
		4	Door signal	Door failure
		5	Water flow signal	Water flow fault
		6	Water temperature signal	Water temperature fault
		7	/	Reserve
3	5-core aviation plug/seat Model: Y2-5ZKBM/TJ	1	Magnetic field+	/
		2	Magnetic field-	/
		3	Filament 1	/
		4	Filament 2	/
		5	/	/
4	High voltage blanking Model: 30kV cross type	/	A	Anode high-voltage output
5	Terminal Model: H-4008 black	/	HGND	High voltage ground
6	Grounding post Model: M6 butterfly stud	/	PE	Safe ground
7	Pagoda joint Model: 25mm pagoda joint	1	Water inlet	Cooling water inlet
8	Pagoda joint Model: 25mm pagoda joint	1	Water outlet	Cooling water outlet