VM05-7.5K Sanken Inverter SRMCO-VM05 series NEW

VM05-7.5K Sanken Inverter SRMCO-VM05 series NEW

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VM05-2.2K Sanken Inverter SRMCO-VM05 series

The High-end Inverter

Overview:

The SAMCO-vm05 Series of general-purpose inverters boasts revolutionary performance born from Sanken's superlative technological capabilities.

To meet diversified needs, the SAMCO-vm05 Series offers a powerful array of features, including dual-rated specifications selectable to best suit the intended application, the industry's first software customization function, and control algorithms provided as standard.

Dual-rated specifications for cost reduction

Two types of rated specifications - H characteristic and P characteristic can be selected according to the load status, for a wider range of standard applicable motors and substantial cost reduction (200 V type STB Series).

Industry's first software customize function

Dedicated functions can be created by adding various types of software, according to the customer's requirements. Users can also perform program changes and upgrades following purchase.

Control algorithms for various types of applications provided as standard

Control algorithms for diverse applications, such as winding control, multiple pump drive control and fixed-time inching, are provided as standard. This can be used as a dedicated inverter to meet diversified system needs.

Operability and communication functions developed with ease of use

The RS-232C interface, allowing direct connection to personal computers, and the RS-485 interface, effective in operation management in a system, are provided as standard.

Expandability with PG feedback

Vector control operation is realized through a PG feedback board (option).

Specifications:

Model

SBT- 0.75K /1.5K

SBT- 1.5K /2.2K

SBT- 2.2K /3.7K

SBT- 3.7K /5.5K

SBT- 5.5K /7.5K

SBT- 7.5K /11K

SBT- 11K /15K

SBT- 15K /18.5K

SBT- 18.5K /22K

SBT- 22K /30K

H

P

H

P

H

P

H

P

H

P

H

P

H

P

H

P

H

P

H

P

0.75

1.5

1.5

2.2

2.2

3.7

3.7

5.5

5.5

7.5

7.5

11

11

15

15

18.5

18.5

22

22

30

1.9

2.7

3.0

3.7

4.3

5.8

6.7

8.5

9.1

11.4

12.8

16.8

17.5

21.7

22.9

25.9

28.6

31.2

33.5

41.9

5.1

7.0

8.0

9.6

11.2

15.1

17.6

22.3

24

30

33

44

46

57

60

68

75

82

88

110

Output

Load*1

8.4

12.0

11.5

16.8

18.1

26.4

26.7

36

36

49.5

52.8

69

68.4

90

81.6

112.5

98.4

132

132

Input

Applicable motor capacity [kW]

200V 50/60Hz 220V 60Hz

Rated capacity [kVA]*2

3φ 200V to 230V 50/60Hz

Rated current [A]

Voltage: ±10%, frequency: ±5%, voltage imbalance: 3% max.

Overload current [A]*3

1% or more (Use the optional reactor if less than 1%)

Protective structure

Shutdown method (IP20)

Cooling method

Self-cooling

Forced air cooling

Gross weight

3kg

4kg

4kg

4.5kg

8kg

8kg

10kg

12kg

15kg

18kg

Control functions

Control method

V/f control or sensorless vector control

High-frequency carrier

Sine wave PWM (carrier frequency: 1 to 14 kHz)*4

Output frequency range

H

0.05 to 600 Hz (starting frequency: 0.05 to 20 Hz, variable)*5

P

0.01Hz (0.05 to 600Hz)

Frequency setting resolution

Digital setting

0.01 Hz (0.05 to 600 Hz)

Analog setting

0.1% (10 bits for 0 to 10 V, 4 to 20 mA), 0.2% (9 bits for 0 to 5 V) for maximum output frequency

Frequency accuracy

Digital setting

±0.01% of output frequency (at 10 to 40°C)

Analog setting

±0.2% of maximum output frequency (at 25°C ±10°C)*6

DC braking

Starting frequency (0.2 to 20 Hz), operation time (0.1 to 10 s), braking force (1 to 10 steps)

Additional functions

Restart after momentary power failure, scooping-up start, multi-speed operation, frequency jump, auto alarm recovery, PID control operation, simple scheduled operation, energy-saving operation, torque limiter (for sensorless vector control only)

Operational functions

Start/ stop setting

Operation panel, serial communication (RS485, RS232C), control circuit terminals

Frequency command setting

Digital setting

Operation panel, serial communication (RS485, RS232C), step setting from terminal board

Analog setting

2 external channels: 0 to 5 V, 0 to 10 V, 4 to 20 mA, external variable resistor (5 kΩ , 0.3 W or higher)

Input signals

Frequency command, forward run command, reverse run command, acceleration/ deceleration time setting, free-run stop/ alarm reset, emergency stop, jogging selection, step frequency setting, operation signal hold, torque limiter (sensorless vector control only), (Digital input: 8 channels (arbitrary allocation available)) (Analog input: 1 channel for current and voltage)

Contact output

Alarm batch and multifunctional contact output (1C contact, 250 VAC, 0.3 A)

Monitor signals

Operating, frequency matching, overload alarm, undervoltage, frequency approach (Open-collector output: 3 channels (arbitrary allocation available), Analog output: 2 channels)

Output signals

Frequency, output current, number of synchronous rotations, load factor, output voltage, pressure, line speed (no units), operating, alarm

Serial communication I/F

RS485, RS232C

Function extension

Software upgrade via RS232C serial communication supported

External power supply output

24 VDC, 150 mA (control terminal board)

Protection functions

Current limiting, overcurrent shutoff, motor overload, external temperature, undervoltage, overvoltage, momentary power failure, fin overheat, open phase

Warning functions

Overvoltage prevention, current limiting during acceleration/deceleration, brake resistor overheat, overload, overheating of radiator fins

Environment

Ambient temperature

H

-10 to +50°C (Top ventilation cover to be removed at +40°C and higher)

P

10 to +40°C (Top ventilation cover to be removed at +30°C and higher for SBT-3.7K/5.5K and earlier models)

Storage temperature

-20 to +65°C*7

Relative humidity

90% or less (with no condensation)

Operating environment

Indoors at 1,000 m or lower altitude (No direct sunlight, corrosive or inflammable gases, oil mist, or dust)

1         H: H characteristic - Constant torque load (for general industry),
    P: P characteristic - Dual law decreasing torque load (for fans and pumps)

2         Rated capacity at an output voltage of 220 V

3         1 minute every 10 minutes

4         The maximum carrier frequency varies depending on the rated characteristics and the operating status.

5         The frequency setting range for sensorless vector control is 1 to 130 Hz for a four-pole motor (depends on the number of poles).

6         The maximum output frequency is at 5 V, 10 V, and 20 mA.

7         This temperature is for short periods, such as during transportation.

The SBT-7.5K/11K and earlier models are equipped with discharge resistors as stanuipped with discharge resistors as standard.