- Contact Person : Ms. Yan Hua
- Company Name : Qingdao Green Home Appliance Co., Ltd.
- Tel : 86-532-80958959,87617072
- Fax : 86-532-80958959
- Address : Shandong,Qingdao,No. 10, Liaoyang East Road, Laoshan District
- Country/Region : China
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5 Advantages1. Safety GuaranteeWith seamless auto-bypass in case of any system failure; safe and no worry about lighting blackouts2. Easy To OperateWide range of application; Easy to operate3. Innovative TechnologyOutput power is accurately controlled by digital technology, ensuring a longer lifespan of lightings4. Stable PerformanceConstant power output ensures stable voltage output, satisfying both energy-saving and illumination requirement5. Energy EfficiencyThe combination of Electrical & Electronic technology and Electromagnetic technology, which makes use of digital output technology, enables an energy saving rate up to 45% maximum.
three phase G5 series AC drive 1) for crusher and ball mill 2) motor speed controller 3) energy saver 4) promt delivery
G5 series AC drive for Crusher and Ball Mill in Metallurgical Mining and Building Materials Application
Product Range
VFD AC drives = frequency inverter = AC drives = varialble frequency drive(VFD) = speed controller = variable speed drive (VSD)
Available Power Range: 5.5kw to 400kw
Suitable Power Supply: three phase 380vac(Main), 660vac, 1100vac +10%~-15%
Main features:
1. Double lines of LED display, monitoring 2 kinds of information meantime, like frequency, current, voltage, speed, time, and PID data. 2. Independent cooling channel design. This is good for applications like printing, textile, cement and steel factories where severe environments exist. 3. Multipul control terminal, 7 DI, 4 DO, 4 AI, 2 AO, RS-485. 4. Instant power off continue running and speed tracking. 5. JOG key control, support user self-dedined frequency jumping.
6. SCR technology, long lifespan of the drives.
Technology Specifications
Control features | Control mode | SVPWM control |
Frequency control range | G5:0~400Hz;P5:0~120Hz | |
Frequency accuracy | Digital command:+/- 0.01% ( -10°C ~ +40°C) | |
Set frequency resolution | digital command: 0.01Hz; analogue command:0.1Hz/60Hz | |
Output frequency resolution | 0.01Hz | |
Frequency set signal | 0-10V, 0-5V, 4-20mA, 0-20mA | |
Ac/Dec time | 0.1-9999sec ( Acc/dec time set separately) | |
Brake torque | 125% with additional brake resistor | |
Voltage/frequency features | 33 kinds of fixed V/F features selectable, any V/F feature can be set. | |
Protection function | Over voltage, under voltage, current limit, over current, overload, electrothermal relay, overheat, over voltage stalling, under load precaution, loaded short circuit | |
Environment | Ambient temperature | 10°C~40°C |
Humidity | 20%~90%RH(without dewing) | |
Storage temperature | -20°C~+65°C | |
Use site | Indoors(no corrosive gas) | |
Installation site | Not higher than 1000m above sea level, without dust, corrosive air and direct sunlight. | |
Vibration | Lower than 0.5g & 20Hz | |
Protection class | Below 7.5kW IP20;IP10 above 11KW | |
Cooling method | Forced air cooling |
Current Selection Table
Adaptive motor power(KW) | 1.5 KW | 3.7 KW | 7.5 KW | 15 KW | 22 KW | 37 KW | 55 KW | 93 KW | 132 KW | 185 KW | 220 KW | 280 KW | 355 KW |
Rated output current(A) | 4.0 A | 9. 6 A | 17 A | 32 A | 45 A | 75 A | 110 A | 180 A | 260 A | 350 A | 420 A | 530 A | 660 A |
Adaptive motor power(KW) | 2.2 KW | 5.5 KW | 11 KW | 18.5 KW | 30 KW | 45 KW | 75 KW | 110 KW | 160 KW | 200 KW | 245 KW | 315 KW | 400 KW |
Rated output current(A) | 6.0 A | 13 A | 25 A | 38 A | 60 A | 90 A | 150 A | 215 A | 310 A | 380 A | 470 A | 600 A | 750 A |
2012 new model design ball mill power saver/energy saver