Shenzhen V&T Technologies Co.,Ltd.

18.5kW-55kW E5 Series High Performance Universal Inverter

As the Variable Speed Drives manufacturer in china, V&T E5-H series is a high performance universal vector control inverter with superior performance-price ratio and powerful control functions. It is widely used in various drive and speed regulation in the fields of machine tools, food, paper making, metallurgy, chemical industry, wire and cable, power, textile and transmission.

Features and benefits

Availability :
OEM/ODM, Minmum Order Request
Package :
Standard Export Package Carton/Wood
Transportation :
Express · Sea freight · Land freight · Air freight
Delivery Time :
5-7 working days for standard series; 7-14 working days for customized AC drives
Warranty :
18 Months
Customized :
YES
Term of payment :
T/T, L/C, D/P
Sample freight payer :
Buyer
Sample provide :
YES
Place of Origin :
China
Shipping Port :
Shenzhen
Certification :
CE, EAC, ISO9001, OHSAS18001, TS16949, SGS

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Product Details

Product Overview

Item	Description
Product Name	Frequency Inverter/ AC Drive
Model Number	E5-H-4TxxG
Power Range	0.75kW-500kW
Rated Input Voltage	3 phase 380V/480V
Rated Output Voltage	3 phase 0 to rated input voltage
Input Frequency	50Hz/60Hz
Adaptable Motor	Asynchronous Motor
Control Mode	V/F Control, Vectorization V/F Control,
Communication	Modbus 485 RTU
IP Class	Standard IP20
Overload Capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Feature

■ V&T AC Inverters compact design for OEM customer requirements

■ Rich and flexible functions and customization functions meet various AC DC AC Drive and speed regulation fields.

■ Parameter upload and download are realized in standard operation panel with copy progress indication, and uploaded parameters are selected to disable upload coverage.

■ With unique adaptive control technology, automatic current limiting and pressure limiting and under-pressure suppression in operation.

■ Special parameter of constant pressure water supply，which has the function of sleep and wake.

■ Overload capacity is 150% 1 minute, 180% 10 seconds, 200% 0.5 seconds, with a 10-minute interval (inverse timing feature).

Model explanation

Product Catalogue

E5−H−4T□□□G Three−phase 400V Constant torque/heavy−duty application

Power (kW)			0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75
Motor ;power (kW)			0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75
Output	Voltage (V)		Three−phase 0 to rated input voltage
	Rated current (A)		2.5	3.8	5.5	9	13	17	24	30	39	45	60	75	91	112	150
	Overload capacity		150% ;1 minute, 180% ;10 seconds, 200% ;0.5 second, interval: 10 minutes (inverse time lag feature)
Input	Rated voltage/frequency		Three−phase 380V/480V; 50Hz/60Hz
	Allowable voltage range		323V ;~ ;528V; ;voltage ;imbalance ;≤3%; allowable frequency fluctuation: ±5%
	Rated current (A)		2.8	4.2	6.1	10	15	19	26	33	43	50	66	83	100	123	165
Braking unit			Built−in as standard								External braking unit
Protection class			IP20
Cooling mode			Natural air cooling		Force air cooling
Power (kW)			90	110	132	160	185	200	220	250	280	315	355	400	450	500
Motor ; power (kW)			90	110	132	160	185	200	220	250	280	315	355	400	450	500
Output	Voltage (V)		Three−phase 0 to rated input voltage
	Rated current (A)		176	210	253	304	350	380	426	470	520	600	650	690	775	860
	Overload capacity		150% ;1 minute, 180% ;10 seconds, 200% ;0.5 second, interval: 10 minutes (inverse time lag feature)
Input	Rated voltage/frequency		Three−phase 380V/480V; 50Hz/60Hz
	Allowable voltage range		323V ;~ ;528V; ;voltage ;imbalance ;≤3%; allowable frequency fluctuation: ±5%
	Rated current (A)	No DC reactor	194	230	275	335	385	415	470	515	570	660	715	760	850	945
	Rated current (A)	DC reactor^*²	160	196	232	282	326	352	385	437	491	580	624	670	755	840
Braking unit			External braking unit
Protection class			IP20
Cooling mode			Force ;air cooling

If higher power level inverter is required, please contact the manufacture.

Note:

For 18.5kW to 75kW, the structure version is “A”, for other power class, the structure version doesn’t required to be shown for E5-H series.

Rated input current when external DC reactor is installed.

Technical Specification

Control characteristics	Control mode	Enhanced V/F control
	Starting torque	0.50Hz 180%
	Range of speed regulation	1:100
	Precision of steady speed	± 0.5%
Product functions	Key functions	Under-voltage regulation, switchover of run command source(operation panel, terminal and communication), speed tracing function, multi− step frequency reference(up to 23 step frequency), motor data identification, S curve acceleration and deceleration, slip compensation, PID regulation, droop control, current limit, manual torque boost and auto torque boost, programmable digital inputs, programmable digital outputs
	Frequency reference mode	Parameter setting, operation panel UP/DN, terminal, terminal UP/DN, communication, analog AI1, analog AI2,analog AI3, pulse DI, etc.
	Frequency range	0.00 ~ 300.00Hz
	Start frequency	0.00 ~ 60.00Hz
	Acceleration time and deceleration time	0.1 ~ 36000s
	Dynamic braking	Braking unit action voltage: 650 ~ 750V; operating time: 100.0s
	DC braking	DC braking start frequency: 0.00 ~ 300.00Hz DC braking current: constant torque: 0.0 ~ 120.0% variable torque: 0.0 ~ 90.0% DC braking time: 0.0 ~ 30.0s, DC braking function does not required waiting time to start to realize quick braking
	Magnetic flux braking	Enabled or disabled during deceleration are optional, the default setting is enabled
Unique functions	Multi-function M key	The unique multi-function key can be set to frequently used operations: such as JOG, emergency stop, switchover of run command source, switchover of parameters display mode, etc.
	Multiple parameter display modes	Basic parameters display mode, fast parameters display mode, non−factory setting parameters display mode, last changed 10 parameters display mode
	Parameters copy	The standard operation panel can realize the parameters upload, download and display the copy progress. Users can set to forbid overwriting the uploaded parameters
	Dual 485 communication ports	Dual 485 communication ports support Modbus protocol (RTU). The maximum distance is 500 meters
	Operation panel	Key type or shuttle type operation panel are optional Protection level: IP20 as standard, IP54 as option
	Common DC bus	All series product support common DC bus
	Independent duct	All series product adopts independent duct design and supports the installation of heat-sink outside the cabinet
	Power-On-Self-Test (POST)	Realizing the POST of internal and peripheral circuits, including motor grounded, abnormal +10V power supply output, analog input and disconnection, etc.
Protection function	Power supply under-voltage, over-current protection, over-voltage protection, interference protection, abnormal comparison level, motor data identification failure, module(IPM) protection, heat-sink over temperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output short circuit to ground, interruption of power supply when in running status, abnormal input power, output phase loss, abnormal EEPROM protection, abnormal pre-charging contactor detection, temperature sampling disconnection, abnormal +10V power supply, abnormal analog input, motor over temperature protection(PTC), abnormal communication, abnormal software version compatibility, abnormal copying, terminal mutual exclusion detection, hardware overload protection
Efficiency	At rated power: E5-H series: 7.5kW and below power class ≥93% 45kW and below power class ≥95% 55kW and above power class ≥98% E5-A series: 55kW and below power class ≥95% 75kW and above power class ≥98%
Environment	Operating site	The product should be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling medium is the air. The product should be installed in the environment without dust, corrosive gas, combustible gas, oil mist, steam, drip and free from direct sunlight
	Ambient temperature	−10 to +40ºC, the product must be de-rated rated output current for the ambient temperature between 40ºC to 50ºC, the rated output current must be de-rated for 1% per 1ºC temperature rise
	Humidity	5 to 95%, no condensing
	Altitude	0 to 2000m, the product must be de-rated rated output current for the altitude above 1000 meters, the rated output current must be de-rated for 1% per 100 meters rise
	Vibration	3.5m/s²,2 to 9Hz; 10 m/s²,9 to 200Hz; 15 m/s²,200 to 500Hz
	Storage temperature	−40 to +70ºC

Motor Wiring

It is forbidden to short circuit the 3 phase vfd output terminals or short circuit to ground, otherwise the internal components of the Variable Speed Controllers will be damaged.

Do not short circuit the output cable to the variable frequency drives enclosure, otherwise electric shock may happen.

It is forbidden to connect the output terminal of the inverter to the capacitor or LC/RC noise filter with phase lead, otherwise, the internal components of the inverter may be damaged.

When contactor is installed between the inverter and motor, it is forbidden to switch on/off the contactor when the V&T Vfd Drive is running; otherwise, large current will flow into the industrial inverter, triggering the inverter protection action.

Length of cable between the AC drive converter and motor. If the cable between the frequency inverter and the motor is too long, the high−order harmonic leakage current of the output end will cause adverse impact on the AC inverter and the peripheral devices. Output AC reactor should be installed if the motor cable is longer than 100m, Refer to the following table for the switching frequency setting.

Installation Dimension

E5−H−4T7.5G ;And below ;power class

E5−H−4T11G And above power class

Product appearance, ;Installation ;dimension, Approximate weight

Voltage	Model	Appearance and Installation Dimension（mm）								weight（kg）
		W	H	D	W1	H1	D1	T1	Hole ;d
400V	E5−H−4T0.75G	118	190	155	105	173	40.8	3	5.5	1.5
	E5−H−4T1.5G	118	190	175	105	173	60.5	4	5.5	2.6
	E5−H−4T2.2G
	E5−H−4T3.7G
	E5−H−4T5.5G	155	249	185	136	232	69	8	5.5	4.5
	E5−H−4T7.5G
	E5−H−4T11G	210	337	200	150	324	88	2	7	8.5
	E5−H−4T15G
	E5−H−4T18.5G	289	440	215	200	425	88	2.5	7	17
	E5−H−4T22G
	E5−H−4T30G
	E5−H−4T37G	319	575	212	220	553	90.5	2.5	10	25
	E5−H−4T45G
	E5−H−4T55G	404	615	255	270	590	86.5	3.0	10	35
	E5−H−4T75G
	E5−H−4T90G	465	745	325	343	715	151.5	3.0	12	55
	E5−H−4T110G
	E5−H−4T132G	540	890	385	370	855	205.5	4.0	14	85
	E5−H−4T160G
	E5−H−4T185G
	E5−H−4T200G
	E5−H−4T220G	700	1010	385	520	977	210	4.0	14	125
	E5−H−4T250G
	E5−H−4T280G
	E5−H−4T315G	810	1358	425	520	1300	210	4.0	14	215
	E5−H−4T355G
	E5−H−4T400G
	E5−H−4T450G
	E5−H−4T500G

Applications

Variable Frequency Drive Representative Industry

As an advanced China AC Frequency Inverter Manufacturers,The use of V&T frequency drive (VFDs): a VFD is used to regulate the speed and torque of the Motor according to the variation of the load in order to improve the Motor energy efficiency. The High Performance Universal Inverter of Shenzhen V&T Technologies Co.,Ltd. is suitable for Air Compressor Industry, Textile Industry, Crane and Lifting Industry, Chemical Industry, Mining Machinery Industry, Ceramic Machine Industry, Injection Molding Industry, Die casting machine industry, Transport Machinery Industry, Stone processing industry, Fan&Pump Industry, Building Materials Industry, Packaging Machinery Industry, Food Machinery Industry, Wood-working Machinery Industry , Machine Tool Industry, Metal Processing Industry, Oilfield and Petroleum Industry, Printing and Packing Industry, Tension Control Industry and other simple applications of speed regulation

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18.5kW-55kW E5 Series High Performance Universal Inverter

18.5kW-55kW E5 Series High Performance Universal Inverter