Inverter for Wire-Drawing Machine

Deyan Electric is a professional industrial electrical supplier, providing reliable solutions and good price advantage, covering European and American markets. Its LNC860L Inverter for Wire-Drawing Machine has advanced tension control and stable quality. Suitable for bulk buy, it fits wire and cable industries, ensuring steady operation.

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Product Description

LNC860Lseries of frequency converters dedicated to wire - drawing machines not only possess all the high - performance features of the 8605-vector frequency converters, but also can achieve closed - loop tension control and open - loop tension control, meeting various winding and unwinding requirements. It has a built - in mathematical model for tension winding control and supports automatic calculation of the roll diameter. It can be widely used in industries such as wire and cable, metal foil processing, winding, metal wire - drawing, and plastic wire - drawing. This Inverter for Wire-Drawing Machine is standard - equipped with a 485 communication function, and a braking unit is standard - equipped for power of 22kW and below. Power range:0.75kW-400kW-380V.

Model meaning

LNC860L Inverter for Wire-Drawing Machine

Product features

▲High - performance vector control, large low - frequency torque, and stable output

▲Supports various encoders: ABZ incremental, U incremental, and resolver

▲ Wide voltage input, automatic output voltage regulation (AR), no shutdown during momentary power loss, with stronger adaptability

▲Supports closed - loop tension control and open - loop tension control

▲Built - in mathematical model for tension winding control, supports automatic calculation of the roll diameter

▲Smooth start, stable operation, and constant tension

▲Automatic wire - break detection, automatic inertia compensation

▲Winding and unwinding system combination, can share the DC bus, saving electrical energy

▲Built - in advanced PID algorithm, with fast response, strong adaptability, and easy debugging

▲16 - step speed control, simple PLC realizes multi - function logic control such as timing, constant - speed, and direction - setting

▲Embedded RS485 communication interface supports Modbus protocol

▲ Multiple protection functions: over - voltage, over - current, overload, over - heat, etc

Nameplate instructions

MODEL:	LNC860L-4T0037GB/4T0055PB
POWER:	3.7KW 9A/5.5KW 13A
INPUT:	3PH AC380V 50HZ/60HZ
OUTPUT:	3PH ACOV-380V OHZ-400HZ
S.N:	Barcode

List of machine types

Frequency converter model	Power capacity(kVA)	Input current (A)	Output current (A)	Applicable motor(KW)
Single-phase power supply:220V±15%,50/60Hz
LNC860L-2S0007GB	1.5	8.2	5.0	0.75
LNC860L-2S0015GB	3.0	14.0	7.0	1.5
LNC860L-2S0022GB	4.0	23.0	9.6	2.2
Three-phase power supply:380V±15%,50/60Hz
LNC860L-4T0007GB	1.5	3.4	2.1	0.75
LNC860L-4T0015GB	3.0	5.0	3.8	1.5
LNC860L-4T0022GB	4.0	5.8	5.1	2.2
LNC860L-4T0037GB	5.9	10.5	9	3.7
LNC860L-4T0055GB	8.9	14.6	13	5.5
LNC860L-4T0075GB	11	20.5	17	7.5
LNC860L-4T0110GB	17	26	25	11
LNC860L-4T0150GB	21	35	32	15
LNC860L-4T0185GB	24	38.5	37	18.5
LNC860L-4T0220GB	30	46.5	45	22
LNC860L-4T0300G	40	62	60	30
LNC860L-4T0370G	57	76	75	37
LNC860L-4T0450G	69	92	91	45
LNC860L-4T0550G	85	113	112	55
LNC860L-4T0750G	114	157	150	75
LNC860L-4T0900G	134	180	176	90
LNC860L-4T1100G	160	214	210	110
LNC860L-4T1320G	192	256	253	132
LNC860L-4T1600G	231	307	304	160
LNC860L-4T2000G	250	385	377	200
LNC860L-4T2200G	280	430	426	220
LNC860L-4T2500G	355	441	465	250
LNC860L-4T2800G	396	495	520	280
LNC860L-4T3150G	445	565	585	315
LNC860L-4T3550G	500	617	650	355
LNC860L-4T4000G	565	687	725	400

Technical specifications

Item		Specification
Control characteristics	Output frequency	0-500Hz
	Carrier frequency	0.8kHz~12kHz The carrier frequency can be automatically adjusted according to the load characteristics
	Output frequency resolution	0.01Hz
	Control mode	Open -loop vector control(SVC) V/F control Closed-loopvector control(FVC)
	Torque characteristics	With torque compensation and slip compensation,the starting torque can reach 150%at 0.5Hz
	Torque control accuracy	±5%(FVC)
	Stall prevention action criterion	Set as apercentage of the rated current,ranging from 20%to 250%
	Speed regulation range	1:100(SVC) 1:1000(FVC)
	Speed stabilization accuracy	±0.5%(SVC) ±0.02%(FVC)
	Overload capacity	150%of the rated output current for one minute
	V/F curve	Four modes:linear;multi-point;complete V/fseparation;incomplete V/f separation
	Acceleration and deceleration curve	Linear orS-curve acceleration and deceleration modes; four acceleration and deceleration times;acceleration and deceleration time range 0.1~6500.0s
	DC braking	DC braking frequency:0.00Hz~maximum frequency.Braking time:0.0s～60.0s, braking action current value:0.0%～100.0%
	Jog control	Jog frequency range:0.00Hz~maximum frequency,jog acceleration and deceleration time 0.1s~6500.0s
	Simple PLC,multi-step speed operation	Up to 16-step speed operation can be achieved through the built-in PLC or control terminals
	Built-in PID	It can easily realize the process-control closed-loop control system
	Automatic voltage regulation (AVR)	When the grid voltage changes,it can automatically maintain a constant output voltage
	Fast current-limiting function	Minimize over-current faults to the greatest extent and protect the normal operation of the frequency converter
Operating characteristics	Operating command channel	Three channels:given by the operation panel,given by the controlterminals,given by the serial communication port.It can be switched in various ways
	Frequency source	Ten frequency sources:given by panel knob,given by operation panel,given by analog voltage, given by analog current,given by RS485 communication,which can be switched in various ways
	Auxiliary frequency source	Ten auxiliary frequency sources.It can flexibly achieve auxiliary frequency fine-tuning and frequency synthesis
	Inputterminals	Six digital input terminals,one of which can be used as ahigh -speed pulse input. Two analog input channels,Al1:input range0~+10V,Al2:input range0~+10V/0-20mA
	Output terminals	One high-speed pulse output terminal,outputting square-wave signals from OkHz~50kHz, which can realize the output of physical quantities such as set frequency and output frequency One digital output terminal One relay output terminal Two analog output terminals:OV~10V/0-20mA,which can indicate the output of output frequency/ current/voltage/frequency command/rotational speed/power factor signals
	Protection function	Motor short-cicuit detection upon power-on input and output phase-loss protection,over-current protection, over-voltage protection,under-voltage protection,over -heat protection overload protection,etc
Eironment	Application place	Indoors,not directly exposed to sunlight,free from dust,corrosive gases,flammable gases,oil mist, water vapor,dripping water or salt,etc
	Altitude	Less than 1000m
	Ambient humidity	-10℃~+40℃(When the ambient temperature is between 40℃~50℃,derating operation is required)
	Humidity	Less than 95%RH,without water droplet condensation
	Vibration	Less than 5.9m/s²(0.6g)
	Storage temperature	-20℃~+60℃

LNC860L Inverter for Wire-Drawing Machine

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Address

No.60, Binhai South Second Road, Economic Development Zone, Yueqing City, Zhejiang Province, China
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+86-15088597733
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sales@deyanele.com

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