Name: Low inverter 750 watt engraving machine frequency inverter
Brand: Holip
Availability: InStock

Product Details

Low inverter 750 watt engraving machine frequency inverter

Name	frequency inverter
Brand	Holip
Rated power	o.75KW
Input voltage	4.2A

Product Description

product details

· Wide voltage range design, it can work within -20% - 20% of the input voltage;
· The fan can easily disassemble for easy cleaning, maintenance and replacement;
· Using incremental potentiometer, greater efficiency than the traditional key regulator, more accurate than

     ordinary potentiometer adjustment;
  · Different-speed with different acceleration and deceleration time;
  · RFI switch screw can be switched on and off according to the requirements of the leakage current;
  · Press one key to recover user settings;
  · Using standard MODBUS protocol, it is easier for user to build up centralized control system;
  · Small size, saving installation space greatly;
· External keypad and copy card are available;

specification/technical feature

Model	Mains Supply	Output Current /(A)	Power /(KW)	Motor /(KW)
HLP-C1000D3721	1×220V 50/60Hz	2.2	0.37	0.37
HLP-C1000D7521	1×220V 50/60Hz	4.2	0.75	0.75
HLP-C10001D521	1×220V 50/60Hz	6.8	1.5	1.5
HLP-C1000D3723	3×220V 50/60Hz	2.2	0.37	0.37
HLP-C1000D7523	3×220V 50/60Hz	4.2	0.75	0.75
HLP-C10001D523	3×220V 50/60Hz	6.8	1.5	1.5
HLP-C1000D7543	3×380V 50/60Hz	2.2	0.75	0.75
HLP-C10001D543	3×380V 50/60Hz	3.7	1.5	1.5
HLP-C10002D243	3×380V 50/60Hz	5.3	2.2	2.2

Item		Specification
Power Supply	Supply voltage	single/three phase 200-240 V ±20% ; three phase 380-480 V ±20%;
	Frequency	48-62Hz;
	Max. imbalance	3%;
Motor Output	Output voltage	three phase 0-100% of supply voltage;
	Output frequency	0-400Hz
Control Functions	Control mode	V/F
	Start torque	0.5Hz 150%;
	Overload capacity	150% rated output current (60s)
	PWM switch frequency	2K-16KHz
	Speed setting resolution	Digital: 0.001Hz; analogy: 0.5‰ of the max. operating frequency ;
	Multi-speed	8
	Ramp time	8 Different-speed can be with different ramp time
	Digital input	5 (NPN mode)
	Analog input	1 both can receive voltage or current signals.
	Relay	1 relay output(FA-FB-FC)
	Communication	RS485 (MODBUS RTU protocol)
Protection Functions	Missing Motor Phase Protection; Low-voltage Protection; Over-voltage Protection; Over-current Protection; Output Phase Loss Protection; Output Short Circuit Protection; Output Grounding Fault Protection; Motor Thermal Protection; CPU Fault; EEPROM Faults; Button freeze; Duplicate Fails; LCP Invalid; LCP Incompatible; Parameter Read-only; Reference Out of Range; Invalid While Running; Password Error etc.
Accessory	Remote mounting kit		Available when the control panel for external use;
	Copy card		Copy parameters from one inverter to another ;
Environment	Enclosure		IP20;
	Ambient temperature		-10℃-40℃;
	Humidity		5%-85%(95% without condensation);
	Vibration test		1.14g;
	Max. altitude above sea level		1000m,Derating use when more than 1000 meters;
	Motor cable length		Shield cable: 5 meters, unshield cable: 50 meters;

Company profiles

Danfoss Holip established in 2001, and became member of the Danfoss Group in 2005. Danfoss was established in 1933 and is the largest multinational industrial manufacturing company in Denmark.

Danfoss Holip experienced significant changes in the past 10 years. Danfoss Holip engages in researching, designing, producing, marketing and servicing of frequency converters, meanwhile also the sole enterprise which have provincial inverter research and development certer. Now Danfoss Holip has become one of the largest frequency converter manufacturers in China.

Danfoss Holip's core products is the HLP series frequency converter,which has widely used in various industries such as chemical fibers, textiles, printing and dyeing, plastics,knitwear, lighting, steel, paper, chemicals,machines and cranes. It is found widely throughout European, American, Asian, and African markets. Danfoss Holip is dedicated to providing high quality products, professional sales and efficient and reliable service. Every converter is put through strict quality controls, such as high temperature tests and full load tests before delivery. Danfoss Holip frequency converter has been listed in “National Key New Product” and “National Torch Plan Projests", be honored with “Zhejiang Province Famous Brand", “ Industry Most Popular Product",“ National Moat Competitive Products".

Danfoss has a strategy: to set up the second home market in China. To carry on this strategy. Holip getting powerful support from Danfoss, seeking rapid development, this help Holip consolidated it's leading position in China frequency converter fields. Meanwhile, Holip gradually become the manufacture and logistics center of Danfoss Power &Electronic group in the Asian-Pacific region.

Application ranges

Computer, Telecom, Deep Freezers, Air Conditioners, Petrol pump machines, Small Scale Industries Malls, Hotels, Restaurants, Banks, ATM Machines, Clinics, All kinds of Kitchen appliances & Home appliances, Weighing bridges, Elevators etc.