380V Variable Frequency Inverters For Pump

Quality inverter 1.5KW 3phse 380V Variable frequency inverters for pump
EM15 series has excellent vector control performance,can realize high torque, high precision, wide variable speed and low noise drive; And PID regulation, simple PLC, flexible input and output terminals, Auto voltage regulation, rapid Current Limit, Torque limited and control, field bus control and a series of practical operation, control function, which provide a highly integrated solution for equipment manufacturers and terminal customers, in speed, energy saving, automatic control and other aspects, to meet the application needs of different customers.

Products Feature

Support various motor's control mode
Support V/F control, Sensor-less vector control and Closed-loop vector control.
Support several of encoder.

High starting torque character
150% starting torque at 0.5Hz(Open loop vector control without PG)
180% starting torque at 0Hz(Closed vector control with PG)

Support Various keyboard display
The screen of the EM15 series inverter is a two-line display, which can display more than 30 states such as frequency and current etc.

Technical Specifications

Input Voltage	220V/380V/480V±15%
Input Frequency	47~63Hz
Input Frequency Resolution	0.01Hz (Digital setting); maximum frequency×0.025% (Analog setting)
Output Voltage	0~Rated input voltage
Output Frequency	0~320Hz(SFC); 0~3200Hz (V/F)
Control Mode	Sensor-less vector control(SVC); Closed-loop vector control (FVC); Voltage/Frequency (V/F) control
Carrier Frequency	0.5kHz~16kHz
Startup Torque	G type: 0.5Hz/150% (FVC); 0Hz/180%(FVC); P type: 0.5Hz/100%
Speed Range	1:100(SVC);1:1000(FVC)
Speed Stability Accuracy	±0.5%(SVC);±0.02%(FVC)
Torque Control Accuracy	±5%(FVC)
Overload Capacity	G type:150% rated current 60s; 180% rated current 3s; P type: 120% rated current 60s;150% rated current 3s.
Torque Boost	Auto boost; Manual boost 0.1%~30.0%
DC braking	0.00Hz~maximum frequency (DC braking frequency); 0.0s~36.0s(Braking time); 0.0%~100.0%( Braking trigger current value)
Built-in Simple PLC / Multiple Speeds	It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states.
Built-in PID	It realizes closed loop control system easily.
Auto voltage regulation (AVR)	It can keep constant output voltage automatically when the mains voltage fluctuation
Overvoltage/ Overcurrent Stall Control	The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage / over current.

Model	Power Capacity (KVA)	Input Current (A)	Output Current (A)	Adaptable Motor
				KW	HP
Three phase 380V 50/60Hz
EM15-G3-d75/P3-1d5	1.5/3	5/5.8	2.1/3.8	0.75/1.5	1/2
EM15-G3-1d5/P3-2d2	3/4	5.8/10.5	3.8/5.1	1.5/2.2	2/3
EM15-G3-2d2/P3-004	4/5.9	10.5/14.6	5.1/9	2.2/3.7	3/5
EM15-G3-004/P3-5d5	5.9/8.9	14.6/20.5	9/13	3.7/5.5	5/7.5
EM15-G3-5d5/P3-7d5	8.9/11	20.5/26	13/17	5.5/7.5	7.5/10
EM15-G3-7d5/P3-011	11/17	26/35	17/25	7.5/11	10/15
EM15-G3-011/P3-015	17/21	35/38.5	25/32	11/15	15/20
EM15-G3-015/P3-018	21/24	38.5/46.5	32/37	15/18.5	20/25
EM15-G3-018/P3-022	24/30	46.5/62	37/45	18.5/22	25/30
EM15-G3-022/P3-030	30/40	62/76	45/60	22/30	30/40
EM15-G3-030/P3-037	40/57	76/92	60/75	30/37	40/50
EM15-G3-037/P3-045	57/69	92/113	75/91	37/45	50/60
EM15-G3-045/P3-055	69/85	113/128	91/112	45/55	60/75
EM15-G3-055/P3-075	85/114	128/157	112/150	55/75	75/100
EM15-G3-075/P3-090	114/134	157/180	150/176	75/90	100/125
EM15-G3-090/P3-110	134/160	180/214	176/210	90/110	125/150
EM15-G3-110/P3-132	160/192	214/256	210/253	110/132	150/200
EM15-G3-132/P3-160	192/231	256/307	253/304	132/160	200/250
EM15-G3-160/P3-200	231/250	307/385	304/377	160/200	250/280
EM15-G3-200/P3-220	250/280	385/430	377/426	200/220	280/300
EM15-G3-220/P3-250	280/355	430/468	426/465	220/250	300/370
EM15-G3-250/P3-280	355/396	468/525	465/520	250/280	370/400
EM15-G3-280/P3-315	396/445	525/590	520/585	280/315	400/420
EM15-G3-315/P3-355	445/500	590/665	585/650	315/355	420/500
EM15-G3-355	500	665	650	355	500
EM15-G3-400	560	785	725	400	530
EM15-G3-450	630	883	820	450	600
EM15-G3-500	800	920	860	500	660

1. Who are we?

We are based in Guangdong, China, start from 2017,sell to Domestic Market(50.00%),Southeast Asia(12.00%),Eastern Europe(12.00%),South America(5.00%),Eastern Asia(3.00%),Northern Europe(3.00%),Oceania(3.00%),Southern Europe(3.00%),North America(2.00%),Western Europe(2.00%),Mid East(2.00%),Africa(1.00%),South Asia(1.00%),Central America(1.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

EMHEATER frequency inverter passed IEC test and has CE certificate. Each piece of VFD will have 4 testing before delivery, follow ISO 9001 standard. We offer high quality VFD.

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3.What can you buy from us?

Soft Starter,Frequency Inverter,Servo.

China EM Technology Limited, a professional manufacturer of motor drive and control 
products integrated R&D, production and sales, has been dedicated to the motor drive and control areas since its establishment.
With years of development, the company now has series of mature and reliable products,including high-performance vector frequency inverter, external & built-in bypass soft starter, online soft starter and online soft starter cabinet and so on. Strictly abide by the ISO9001standard, the company keeps developing humanized products that are energy-saving and efficient so as to better satisfy customers’ requirements and market demands. The products are extensively applied to industries, such as electric power, metallurgy, petrochemical engineering, mine, chemical engineering, building, construction materials, municipal administration, military, light industry, textile printing and dyeing, papermaking and pharmacy. All the products have been sold well in many countries and regions in the world.
It is EMHEATER’s mission to provide perfect after-sales service system and superior products with quality assurance at an extremely competitive price for every customer. We sincerely look forward to establish a market landscape with mutual benefit together with our partners.