Shenzhen MaoTeWang Electronic Technology Co., Ltd.

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Product introduction

Product Overview

Item	Description
Product Name	Frequency Inverter/ AC Drive
Model Number	E5-PA-4TxxX / E5-A-4TxxX
Power Range	1.5kW-560kW
Rated Input Voltage	3 phase 380V/480V
Rated Output Voltage	3 phase 0 to rated input voltage
Input Frequency	50Hz/60Hz
Applicable Motor	Asynchronous Motor
Control Mode	Constant Pressure Control, V/F Control, Vector V/F Control
Communication	Modbus 485 RTU
IP Class	Standard IP20
Overload Capacity	120% 1 minute, 160% 0.5 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Feature

■ Many features are the same as E5-P, and strong starting torque and complete protection functions

■ Water Supply VFD Sleep Control about small pump: let system in sleep state to control , and control the special small pump in sleep state

■ Alternate to work on time: avoid the rust of the pump and prevent same pump to non-stop work

■ Automatic switch: when the water supply changes in large flow, the pump can be automatically switched to control

■ Over-voltage and under-voltage control: real-time monitoring of the system, alarm of over-pressure and under-pressure, optional stop processing

■ Multi-period pressure control: under change of daily water demand, smooth water supply with multiple designated pressure in stages, and save electricity and water everyday

■ Designated day and pressure to supply water under constant pressure: specific pressure can be set when the pressure changes significantly over the weekend or on a fixed day, and it will be finished with weekly Cycle

■ Smooth switch: users can adjust according to the site ;to ;avoid current shock and hydraulic shock

Model Explanation

Product Catalogue

E5−PA−4T□□□X ; 3 Phase 400V Variable/Light Load Application

Power（kW）		1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90
Motor（kW）		1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90
Output	Voltage（V）	3 phase 0～Rated Voltage
	Rated Current（A）	3.3	5	7.5	11	17	22	30	38	45	57	75	91	112	142	176
	Overload capacity	120% 1 minute, 160% 0.5 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)
Input	Voltage/ frequency	3 phase 380V～480V；50Hz/60Hz
	Allowable voltage range	323V～528V；Voltage imbalance：≤3% ；allowable frequency fluctuation：±5%
	Rated Current（A)	3.6	5.5	8.3	12	19	25	33	40	50	62	80	100	121	156	194
Braking unit		Built-in as standard							External braking unit needed
IP Class		IP 20
Cooling mode		Natural air cooling		Forced air cooling
Power（kW）		110	132	160	185	200	220	250	280	315	355	400	450	500	560
Motor（kW）		110	132	160	185	200	220	250	280	315	355	400	450	500	560
Output	Voltage（V）	3 phase 0～Rated Voltage
	Rated Current（A）	210	253	304	350	380	426	470	520	600	650	690	775	860	950
	Overload capacity	120% 1 minute, 160% 0.5 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)
Input	Voltage/ frequency	3 phase 380V～480V；50Hz/60Hz
	Allowable voltage range	323V～528V；Voltage imbalance：≤3% ；allowable frequency fluctuation：±5%
	Rated Current（A)	196*	232*	282*	326*	352*	385*	437*	491*	580*	624*	670*	755*	840*	920*
Braking unit		External braking unit needed
IP		IP 20
Cooling mode		Forced air cooling

E5-PA-4T110X and above power class is standard external DC reactor

Installation Dimension

E5−PA−4T11X and below power class

E5−PA−4T15X and above power class

Voltage	Model	Appearance, Installation Dimensions（mm）								Weight （kg）
		W	H	D	W1	H1	D1	T1	Hole d
400V	E5−PA−4T1.5X	118	190	155	105	173	40.8	3	5.5	1.5
	E5−PA−4T2.2X	118	190	175	105	173	60.5	4	5.5	2.6
	E5−PA−4T3.7X
	E5−PA−4T5.5X
	E5−PA−4T7.5X	155	249	185	136	232	69	8	5.5	3
	E5−PA−4T11X
	E5−PA−4T15X	210	337	200	150	324	107.5	2.5	7	8.5
	E5−PA−4T18.5X
	E5−PA−4T22X	285	440	220	200	425	107.5	2.5	7	17
	E5−PA−4T30X
	E5−PA−4T37X
	E5−PA−4T45X	315	575	227	220	553	123.5	2.5	10	25
	E5−PA−4T55X
	E5−PA−4T75X	400	615	265	270	590	123.5	3.0	10	35
	E5−PA−4T90X
	E5−PA−4T110X	465	745	325	343	715	156	3.0	12	55
	E5−PA−4T132X
	E5−PA−4T160X	540	890	385	370	855	205.5	4.0	14	85
	E5−PA−4T185X
	E5−PA−4T200X
	E5−PA−4T220X
	E5−PA−4T250X	700	1010	385	520	977	210	4.0	14	125
	E5−PA−4T280X
	E5−PA−4T315X
	E5−PA−4T355X	810	1358	425	520	1300	210	4.0	14	215
	E5−PA−4T400X
	E5−PA−4T450X
	E5−PA−4T500X
	E5−PA−4T560X

Applications

V&T Water Pump Controller Representative Industry

The use of variable frequency drive (VFD): 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 Constant Pressure Water Supply Inverter of Shenzhen V&T Technologies Co.,Ltd. are widely used in Constant pressure water supply,Water pump, Fan etc.

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Water Supply Inverter

Product Model：

E5-PA series is a new constant pressure water supply inverter launched by V&T. E5-PA inverter, combined with the multi-pump control expansion card, can realize the multi-pump constant pressure water supply in turn with circulating; Built-in PID control--the current water pressure is detected by the pressure sensor, and according to the change of water pressure, 4 pumps are automatically switched to water supply at constant pressure under same power; At the same time, it can realize overpressure alarm, underpressure alarm, multi-time water supply at constant pressure, water supply at pressure constant with designated pressure and designated date, sleep control, change pump on time etc.

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