China Manufacture LS680 Series Quick Start Voltage Converter

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: High Carrier Frequency PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type
• Brand: LENSAIL
• Material: Plastic (PC+ABS), Sheet metal
• Purpose: Injection molding machine
• Transport Package: Carton /Wood
• Trademark: LENSAIL
• Origin: China
• HS Code: 8504409999
• Production Capacity: 5000 Pieces/Year
• Package Size: 28.00cm * 18.00cm * 18.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

The LS680 is a servo drive developed for high-performance vector control of permanent magnet synchronous motor (PMSM).

Using the high-performance vector control technology, it optimizes the process control of injection molding machine, including the control on injection speed and pressure holding precision as well as the stability control upon working with the injection molding machine controller.

It also provides monitoring software and communication buses and supports multiple encoder types, realizing flexible function combinations and stable performance.
The LS680 is mainly applied to such industries as plastic molding, pipe extrusion, shoes making, rubber production, and metal die casting. It features better hydraulic control performance, faster pressure and speed responses, lower steady-state pressure fluctuation and smaller size.
Lensail dedicates to continuous product upgrade.   
Thank you for purchasing the  LS680 series servo drive developed and manufactured by Lensail.

Product features and advantages:
1. Product positioning: electro-hydraulic servo, general-purpose servo drive.
2. The most widely used drive in the electro-hydraulic servo field.
3. Built-in high-performance PID control algorithm to achieve a faster, more stable and accurate hydraulic control experience.
2. Abundant communication network connection capabilities (CANLINK, CANOPEN, ModbusRS485, EtherCAT, Profinet).
3. Facilitate the realization of precise pressure, flow and position control of hydraulic servo.
4. Closed loop vector control, support resolver PG card, 23-bit PG card.
5. Better motor matching performance makes the system more energy-saving and with higher tolerance.
6. Built-in multi-pump merging and splitting flexible combination control.
7. High reliability, thermal reliability and temperature rise test of the servo drive, automatic spraying process of three-proof coating, large margin derating, long life and independent air duct design, wide voltage input range in line with international standards, higher EMC and safety specification design, satisfy CE, UL certification and ROHS directive.

 

Nameplate and Designation Rule

 

Technical Data

Item			Specification
LS680TXXG(B)			11	15	18	22	30	37	45	55	75	90	110	132
Output	Applicable	(kW)	11	15	18	22	30	37	45	55	75	90	110	132
	Motor	(HP)	15	20	25	30	40	50	60	75	100	125	150	180
	Rated output current(A)		25	32	37	45	60	75	91	112	150	176	210	253
	Output voltage		0 to input voltage
	Maximum output frequency		300Hz(editable through a parameter)
	Carrier frequency		2kHz to 8kHz(Automatically adjusted according to the load characteristics)
	Overload capacity		150% for 60s with rated current
Input	Rated input   current (A)		32.2	41.3	49.5	57	59	69	89	106	139	164	196	240
	Rated voltage/frequency		AC:three phase 380V to 480V,50/60Hz
	Allowed voltage fluctuation		-15 to 10%,actually allowed range:AC 323V to 528V
	Allowed frequency fluctuation		±5%
	Power capacity (kVA)		33.4	42.8	45	54	52	63	81	97	127	150	179	220
Thermal design	Thermal power consumption (kW)		0.355	0.454	0.478	0.551	0.694	0.815	1.01	1.21	1.57	1.81	2.14	2.85
	Air flow (CFM)		40	42	51.9	57.4	118.5	118.5	122.2	122.2	218.6	287.2	354.2	547

 

Item			Specification
LS680TXXG(B)			160	200	220	250	280	315	355	400
Output	Applicable	(kW)	160	200	220	250	280	315	355	400
	Motor	(HP)	220	275	300	340	380	430	485	545
	Rated output current(A)		304	377	426	465	520	585	650	725
	Output voltage		0 to input voltage
	Maximum output frequency		300Hz(editable through a parameter)
	Carrier frequency		2kHz to 8kHz
			Automatically adjusted according to the load characteristics
	Overload capacity		150% for 60s with rated current (LS680T400G : 130% for 60s with the rated current)
Input	Rated input   current (A)		287	365	410	441	495	565	617	687
	Rated voltage/frequency		AC:three phase 380V to 480V,50/60Hz
	Allowed voltage fluctuation		-15 to 10%,actually allowed range:AC 323V to 528V
	Allowed frequency fluctuation		±5%
	Power capacity (kVA)		263	334	375	404	453	517	565	629
Thermal design	Thermal power consumption (kW)		3.56	4.15	4.55	5.06	5.33	5.69	6.31	6.91
	Air flow (CFM)		627	638.4	722.5	789.4	882	645	860	860

 

Item			Specification
LS680-2TXXG(B)			5.5	7.5	11	15	18	22	30	37	45	55	75
Output	Applicable	(kW)	5.5	7.5	11	15	18	22	30	37	45	55	75
	Motor	(HP)	7.5	10	15	20	25	30	40	50	60	75	100
	Rated output current(A)		25	32	45	60	75	91	112	150	176	210	304
	Output voltage		0 to input voltage
	Maximum output frequency		300Hz(editable through a parameter)
	Carrier frequency		2kHz to 8kHz(Automatically adjusted according to the load characteristics)
	Overload capacity		150% for 60s with rated current
Input	Rated input   current (A)		32.2	41.3	57	59	69	89	106	139	164	196	287
	Rated voltage/frequency		AC:three phase 200V to 240V,50/60Hz
	Allowed voltage fluctuation		-15 to 10%,actually allowed range:AC 170V to 264V
	Allowed frequency fluctuation		±5%
	Power capacity (kVA)		15.0	20	25	26	32	41	49	64	75	90	132
Thermal design	Thermal power consumption (kW)		0.4	0.5	0.73	0.91	1.08	1.36	1.62	1.66	1.8	2.3	3.2
	Air flow (CFM)		40	42	57.4	118.5	118.5	122.2	122.2	218.6	287.2	354.2	547

Technical Specifications

 

Overall Dimensions

Outline and mounting dimensions of LS680T1lGB to LS680T18GB,
and LS680-2T5.5GB to LS680-2T7.5GB

Outline and mounting dimensions of models with sheet metal structure
(LS680T22GB to LS680T400G, LS680-2T1lGB to LS680-2T55G)

 

Model	Hole Dimensions (mm)		Overall Dimensions (mm)				Hole Diameter (mm)
	A	B	H	H1	W	D	d
LS680T11GB	168	269	280	-	180	179	Ф6
LS680T15GB
LS680T18GB
LS680T22GB	145	327	328	345	226	220	Ф7
LS680T30GB
LS680T37GB	180	420	420	438	266	250	Ф7
LS680T45GB
LS680T55GB	245	523	525	542	300	275	Ф10
LS680T75GB
LS680T93G	270	560	554	580	338	315	Ф10
LS680T110G
LS680T132G	320	705	704	745	400	315	Ф10
LS680T160G
LS680T200G	320	750	740	780	425	335	Ф13
LS680T220G
LS680T250G
LS680T280G	350	800	795	835	475	355	Ф14
LS680T315G
LS680T355G	500	995	990	1030	625	355	Ф14
LS680T400G

 

Model	Hole Dimensions (mm)		Overall Dimensions (mm)				Hole Diameter (mm)
	A	B	H	H1	W	D	d
LS680-2T5.5GB	120	203	214	-	131	173	Ф5.5
LS680-2T7.5GB	168	269	280	-	180	179	Ф6
LS680-2T11GB
LS680-2T15GB	145	327	328	345	226	220	Ф7
LS680-2T18GB
LS680-2T22GB	180	420	420	438	266	250	Ф7
LS680-2T30GB
LS680-2T37GB	245	523	525	542	300	275	Ф10
LS680-2T45G
LS680-2T55G	270	560	554	580	338	315	Ф10
LS680-2T75G	320	705	704	745	400	315	Ф10

Overall Dimensions of LS680T200G-C to LS680T400G-C


 

Model	Hole Dimensions (mm)				Overall Dimensions (mm)					Hole Diameter (mm)
	A1	A2	B1	B2	H	H1	W	W1	D	d
LS680T200G-C	240	150	1035	86	1086	1134	300	360	505	Ф13
LS680T220G-C
LS680T250G-C	240	185	1175	96	1238	1284	330	390	545	Ф13
LS680T280G-C
LS680T315G-C	240	200	1280	101	1355	1405	340	400	545	Ф16
LS680T355G-C
LS680T400G-C

Detailed Photos

 

Company Profile

Shenzhen Lensail Technology Co., Ltd. was established in 2016 and is a "national high-tech enterprise" and "Shenzhen software enterprise" , with core technologies in the fields of industrial automation, intelligent manufacturing and new energy. Lensail focuses on R&D, manufacturing and sales of power electrical products, such as frequency converters,servo drives, PLCs, new energy vehicle motor controllers and inverters. Lensail's core management and R&D team has many years of experience in related industries such as frequency converters, servo drives, and automotive motor drives. Lensail has established extensive cooperations with many well-known domestic universities and scientific research institutions, and is committed to provide the reliable, leading and dependable products and services for customers in the field of industrial automation and energy.

Lensail has mastered the core technologies of vector frequency conversion, servo systems, permanent magnet synchronous motors, new energy vehicles and other products, and has obtained a number of related product patents and software copyrights. Lensail has abundant and complete product series, the voltage levels cover 200V, 400V, 690V, 1140V, 6KV, 10KV, and the power range covers 0.4kW to 10000kW. In the process of product development and production, in strict accordance with international standards, aim at the application environment of China and the requirements of different industries, the design of the reliability and environmental applicability of the products has been further strengthened, it improved the performance and reliability. Our products can adapt to various harsh environments and satisfy the needs of various high-end and mid-end applications better. They have been widely used in metallurgy, textile, lifting, petrochemical, machine tools, electric vehicles, building materials, ceramics, plastics, water supply, municipal engineering, printing and packaging, mining and other industries. With leading design and excellent reliable performance, Lensail has won unanimous praise from many customers.


Enterprise vision: Committed to becoming a leading and reliable enterprise in the fields of industrial automation and energy & power.

Enterprise mission: Provide excellent and competitive products and services to customers, create value for employees, strive to repay shareholders and society.

Core values: professionalism, innovation, pragmatism and integrity.
 

Certifications