HE1000 Series Vector High Voltage Inverter

Name: HE1000 Series Vector High Voltage Inverter
Brand: Shenzhen MICNO Electric Co., Ltd.

HE1000 series vector high-voltage inverter is the second-generation high-voltage frequency conversion speed regulation device independently developed, designed and produced by Shenzhen MICNO Electric Co., Ltd.

The system adopts the most mainstream power unit series technology, with DSP+ARM+FPGA three-core processor as the control core, integrating the most advanced motor vector control algorithm, with high control precision, fast response, low frequency and high torque. Features.

It is very suitable for high-voltage asynchronous motor and synchronous motor energy-saving speed regulation and process improvement and has been widely used in fans, pumps, compressors, belt conveyors, hoists and other loads.

Features
Specifications
Selection table
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Features of HE1000 Series Vector High Voltage Inverter

Feature 1: Three Control modes

1, High performance V/F control. (Fans, Pumps, Air compressors, etc).

2, Open loop vector control. (Belt conveyer, mill drive, fibrizer crusher, etc.)

3, Close loop vector. (Applicable to internal mixer, hoister machine, etc.)

Feature 2：Multiple types of motor drives

Support Asynchronous motors

Synchronous motors (Include PM synchronous motors)

Feature 3：Four-Quadrant Drive

Power units use IGBT for rectification, dual-energy flow, energy-saving and environmental protection.

With full rated power energy regenerative ability.

Feature 4：LVRT Low Voltage ride through

Wide voltage anti-interference capability. The system has AVR function for stable system output when the bus voltage fluctuates frequently.

No stop when instantaneous power off, during running, the system will not stop after power off in the set time. Can be set when power off 0-5s.

Feature 5：Full Brand Speed Tracking

Accurate tracking in the current rotating speed and direction of the motor without installing speed sensor

Automatic starting when power off in the set time

Feature 6：Multiple unit bypass modes

The same level bypass, when one unit is invalid, bypass it and continue to run

Neutral point drifting bypass, CPU smart calculate to ensure output stable and balance

Feature 7：Excellent Low-Frequency Control

Advanced dead area compensation technology, good low-frequency waveforms; Optimized algorithm of low-frequency oscillation suppression, no motor resonance

Feature 8：Master-slave control mode

Multi-motor drive system, realize multi-motor coordination control and obtain power balance.

Flexible grid connection, support 1 VFD drive more motors.

Optical loop connection, max support 16 motors in master-slave system.

Feature 9：Heat Dispersion Simulation

With advanced heat simulation technology, high reliable structure design for heat dispersion.

System and cabinet use unique air flue, reduce dust accumulation.

PCB/PCBA duel sides covered with conformal coatings, excellent corrosive property to raise IP level.

Technical Specifications of HE1000 Series Vector High Voltage Inverter

Item		Two quadrant							Four quadrant
Input	Voltage Level	AC 3PH							AC 3PH
		3kV	6kV	4.16kV	6kV	6.6kV	10kV	11kV	6kV		10kV
	Input voltage	-15%~+10%
	Input frequency	50/60Hz；±5%
	Input power factor	≧0.97（Full load）
	System efficiency	≧96%（Full load）
	Input current harmonic	≦4%			≦2%					≦4%
Output	Output voltage	0~Rated voltage
	Output frequency	0~120Hz(customizable)
	Output current harmonic	≦4%			≦2%					≦4%
Control performance	Control mode	Vector control without PG, V/F control ,Vector control with PG
	Speed ratio	1:50（VF）；1:100（SVC）；1:200（VC）
	Speed control accuracy	±1%（VF）；±0.4%（SVC）；±0.2%（VC）
	Torque response time	＜200ms（SVC）；＜100ms（VC）
	Starting torque	0.5Hz 150% rated torque (SVC); 0Hz 180% rated torque (VC)
	Overload protection	120% of the rated current: 2 mins；150% of the rated current: 5 s；200% of the rated current : protect immediately
	ACC/DEC time	0-3600s(customized)
	Feedback control method									Synchronous rectification control technology
	Feedback ability									100%，The maximum feedback power of the inverter is the same as the maximum
user Terminal	Digital input	8 channels digital input（Scalable, programmable）
	Digital output	8 channels relay output（Scalable, programmable）
	Analog input	3 channels: AI1, AI2: 0~10V/4~20mA; AI3: -10V~10V
	Analog output	4 channels: AO1, AO2, AO3, AO4: 0~10V/4~20mA
	High speed pulse input	1 channel: Input range 0～50kHz
	High speed pulse output	1 channel: Output range 0～50kHz
Protection function	System	Overcurrent, overvoltage, undervoltage, motor overload, inverter overload, input phase loss, output phase loss, Overheating, temperature controller fault, communication fault, access fault, uplink communication fault, downlink communication fault, fan overheating
	Unit	Optical fiber uplink communication fault, optical fiber downlink communication fault, overvoltage, undervoltage, power supply overheating, input phase loss, VCE fault, bypass failure
	HMI	touch screen
	Communication method	Ｍodbus, RS485 interface, Optional: Profibus-DP, Ethernet
	Installation method	Cabinet mounting
	Protection degree	IP30
	Noise degree	≤75dB
	Feed in and out method	Bottom in and out; other methods are optional
	Control power supply	AC 380V±10%
	MTBF	50000h
	Temperature of running environment	-5℃~+40℃, derate 1.5% for every additional 1℃ if the temperature is above 40 ℃ and the maximum temperature is 50℃; run without load if the temperature reaches 60℃
	Humidity	5%~95%(non-condensing)
	Altitude	Below 1000m; derate 1% for every additional 100m if the sea level is above 1000m
	Storage	Keep away from dust, direct sunlight, flammable or corrosive gas, oil, steam or vibration
	Vibration	Below 0.59g

6KV	Model	Capacity（KVA）	10KV	Model	Capacity（KVA）
	HE1000-0220-0027-06	275		HE1000-0220-0017-10	275
	HE1000-0250-0030-06	315		HE1000-0250-0019-10	315
	HE1000-0280-0033-06	350		HE1000-0280-0021-10	350
	HE1000-0315-0037-06	400		HE1000-0315-0024-10	400
	HE1000-0355-0042-06	450		HE1000-0355-0027-10	450
	HE1000-0400-0048-06	500		HE1000-0400-0030-10	500
	HE1000-0450-0054-06	560		HE1000-0450-0033-10	560
	HE1000-0500-0060-06	630		HE1000-0500-0037-10	630
	HE1000-0560-0067-06	700		HE1000-0560-0041-10	700
	HE1000-0630-0075-06	800		HE1000-0630-0046-10	800
	HE1000-0710-0084-06	900		HE1000-0710-0051-10	900
	HE1000-0800-0095-06	1000		HE1000-0800-0057-10	1000
	HE1000-0900-0106-06	1100		HE1000-0900-0064-10	1100
	HE1000-1000-0118-06	1250		HE1000-1000-0071-10	1250
	HE1000-1120-0132-06	1400		HE1000-1120-0079-10	1400
	HE1000-1250-0146-06	1600		HE1000-1250-0088-10	1600
	HE1000-1400-0164-06	1750		HE1000-1400-0098-10	1750
	HE1000-1600-0185-06	2000		HE1000-1600-0112-10	2000
	HE1000-1800-0220-06	2250		HE1000-1800-0127-10	2250
	HE1000-2000-0229-06	2500		HE1000-2000-0141-10	2500
	HE1000-2240-0261-06	2800		HE1000-2240-0157-10	2800
	HE1000-2300-0261-06	2800		HE1000-2300-0158-10	2800
	HE1000-2500-0281-06	3150		HE1000-2500-0175-10	3150
	HE1000-2800-0324-06	3500		HE1000-2800-0205-10	3500
	HE1000-3150-0363-06	4000		HE1000-3150-0230-10	4000
	HE1000-3550-0428-06	4500		HE1000-3550-0260-10	4500
	HE1000-4000-0482-06	5000		HE1000-4000-0290-10	5000
	HE1000-4500-0542-06	5600		HE1000-4500-0326-10	5600
	HE1000-5000-0595-06	6300		HE1000-5000-0362-10	6300
				HE1000-5600-0405-10	7000
				HE1000-6300-0456-10	8000
				HE1000-7100-0512-10	9000