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Return Hope 800 series high-performance vector control frequency inverter

Hope 800 series high-performance vector control frequency inverter

Brief description:


Items

Description

Input

Rated voltage, frequency

Three phase: 380V, 50/60HZ

Allowable range

Voltage fluctuating range: ±15%; voltage unbalance: <3%; frequency: 47~63 Hz

Output

Output voltage

Three-phase, 0/~ output voltage, error less than 5%.

Output frequency range

V/F control: 0.00~650.00Hz; vector control: 0.00 ~ 200.00Hz

Basic specification

Motor control mode

Without PGV/F control, with PGV/F control, without PG vector control, with PG vector control, V/F separation control

Steady-state speed precision

PG-free vector control: ±0.5%; PG vector control: ±0_05%

Starting torque

1 50% rated torque at 0.50Hz

Overload capacity

150% rated current for 1 minute

Frequency resolution

Digital setting: 0.01Hz; simulation setting: 0.1 % of the maximum frequency

Output frequency accuracy

Simulation setting: ±0_2% max. frequancy (25±10)

Digital setting: 0.01 Hz(-10~+400

Run command channel

Operation panel setting, control terminal setting, communication setting, switchable via terminal

Frequency setting channel

Operation panel, communication, UP/DOWN adjustable value, Ail, AI2, PFI, arithmetical unit

Auxiliary frequency setting

Realize flexible supplemental frequency trim, setting frequency synthesis

Torque improving

Automatic torque improving; manual torque improving

V/F curve

User defined V/F curve, linear V/F curve and torque characteristic curve

Acceleration & deceleration methods

Linear acceleration & deceleration, S curve acceleration & deceleration

Jog

Jog frequency range: 0.10~50.00HZ; jog acceleration & deceleration time: 0.1~60.0s

Automatic energy-saving operation

Automatically optimize V/F curve according to load condition for automatic energy-saving operation.

(AVR)

Automatic voltage regulation (AVR)

When grid voltage changes within a certain range, automatically maintain the constant output voltage.

Automatic carrier regulation

Automatically regulate carrier frequency according to load characteristic and environment temperature.

Random PWM

Regulate motor timbre when operating.

Droop control

Applicable to the condition when several frequency inverters drive the same one load.

Instantaneous shutdown operation

When powering down instantaneously, the equipment can continue operating via busbar voltage control.

Dynamic braking capacity

Application of external brake resistor

DC braking capacity

Braking time: 0.0-60.0S, braking current: 0.0~100.0% of rated current

PFI

50kHzMaximum input frequency: 50kHz

PFO

Output of 0~50kHz collector open ended pulse square signal, it is programmable.

Analog input

Input of 2 analog signals can select voltage mode or current mode frequency inverter via positive or negative input.

Analog output

2 analog signals output, 0/4~2001/^0/2~1(^ programmable

Digital input

8 source-drain type selectable multifunctional digital input

Digital input

2 source-drain type selectable multifunctional digital output; output of 2 multifunctional relays

Communication

In-built RS485 communication interface, support Modbus protocol USS order

Features

Process PID

Two sets of PID parameters; multiple correction modes; free PID function; sleep function

Multi-mode PLC

User can set as many as 8 groups of PLC operation mode parameters, and the single mode PLC can reach 48 segments; it can select mode via terminal; PLC state is storable when powering down.

Multistage speed method

Encoding selection, direct selection, overlap selection and number selection method.

User defined menus

Self-defining 30 user parameters

Parameter display modification

Support the parameter display that is different from ex-factory value.

Torque control function

Torque/speed control can be switched by terminal, multiple torque setting mode

Zero servo and position control function

For performing zero-speed position locking, accurate positioning and position control.

High-speed regulation counter

Position synchronous control, production counting, counting shut down, precise positioning control

High-speed meter counter

For fixed-length shutdown, length indication.

Spinning pendulum frequency function

For uniform winding displacement of spinning winding.

Programmable unit

Comparator, logical unit, trigger, arithmetic unit, filter, multiway switch, timer

Timing watt hour meter function

Facilitating to regulation of the best energy conservation scheme.

Items

Description

Protection function

Overcurrent, overvoltage, undervoltage, input/output phase loss, output short circuit, overheat, motor overload, external failure, lost connection of analog input, stall prevention, etc.

Selection of accessories

Brake element, remote control box, digital I/O expansion board, encoder plug board, analog input expansion board, operation panel with parameter duplicating function or potentiometer, operation panel installation box, operation panel extension cord, input and output electric reactor, EMI filter, Profibus-DP module, LCD panel indicated in Australian and Chinese languages, operation panel with encoder, external control operation box

Operation condition

Application area

At an altitute below 1,000 meters, indoor without direct sunshine; free from dust, corrosive gas, combustible gas, oil mist, water vapor, drop, salt mist.

Operation ambient temperature/humidity

-10^ + 40^/20^90%RH, without coagulated drops

Storage temperature

-20 +6CTC

Vibration

Less than 5.9m/s2 (0.6g)<5.9m/s2 (0.6g)

Structure

Protection grade

Ip30

Cooling mode

Forced cooling, control via fan

Ratings of Hope800G series inverter are given below:


Driver model

kVAl

A)Rated Output Current (A)

kW)Adaptive Motor (kW)

Hope800G0.4T4

1.1

1.5

0.4

Hope800G0.75T4

1.6

2.5

0.75

Hope800G1.5T4

2.4

3.7

1.5

Hope800G2.2T4

3.6

5.5

2.2

Hope800G4T4

6.4

9.7

4

Hope800G5.5T4

8.5

13

5.5

Hope800G7.5T4

12

18

7.5

Hope800G11T4

16

24

11

Hope800G15T4

20

30

15

Hope800G18.5T4

25

38

18.5

Hope800G22T4

30

45

22

Hope800G30T4

40

60

30

Hope800G37T4

49

75

37

Hope800G45T4

60

91

45

Hope800G55T4

74

112

55

Hope800G75T4

99

150

75

Hope800G90T4

116

176

90

Hope800G110T4

138

210

110

Hope800G132T4

167

253

132

Hope800G160T4

200

304

160

Hope800G200T4

248

377

200

Hope800G220T4

273

415

220

Hope800G250T4

310

475

250

Hope800G280T4

342

520

280

Hope800G315T4

389

590

315

Hope800G375T4

460

705

375

Application Fields

Widely applied in metallurgy, petroleum, chemical, electric power, building materials, coal, medicine, food, papermaking, plastic, textile, printing and dyeing, lifting, washing, cables, packaging, machinery, ceramics, water supply, centrifuge, conveyor belt, dehydrator, sewage treatment, HVAC and other industries, such as drawing machine, blender, extrusion machine, winding machine, compressor, fan and pump, grinding machine, conveyor, hoist, centrifuger, etc.






















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