Toshiba VF-A7 instruction manual Standard specifications by types

11. Specifications by types

11. 1 Standard specifications by types

1) Standard specifications by types (small/medium capacity types)

Item

Description

Voltage class

200 V class

Applicable motor [kW]

0.4

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

Model No.

VFA7–

Ratings

Type

2004PL

2007PL

2015PL

2022PL

2037PL

2055PL

2075PL

2110P

2150P

2185P

2220P

2300P

2370P1

2450P1

2550P1

Output capacity [kVA] (*1)

1.0

2.0

3.0

4.0

6.5

9.5

13

19

25

28

34

46

55

69

84

Output current [A]

3.0

5.0

8.0

10.5

16.6

25

33

49

66

73

88

120

144

180

220

Output voltage

3-phase 200 to 230 V (Maximum output voltage corresponds to input supply voltage.)

Rated overload current

150% for 2 minutes, 215% for 0.5 second (*6)

braking

Dynamic braking circuit

Built-in dynamic braking drive circuit

Optional

Built-in braking resistor

External braking resistor/ braking unit is optionally available.

Electric

Dynamic braking

Rating : 120W-70Ω

Rating :

Allowable working rate: 3 % ED

working rate: 3 % ED

resistor

120W-40Ω

Rating: Refer to 6.13.4.

Maximum braking: 150 %,

Maximum braking:

100 %, Allowable

supply

Main

3-phase 200-230 V, 50/60 Hz

3-phase 200-220 V, 50 Hz

Voltage,

circuit

3-phase 200-230 V, 60 Hz

Power

frequency

Control

Option

Single phase 200-220 V, 50 Hz

circuit(*2)

Single phase 200-230 V, 60 Hz

Allowable

fluctuation

Voltage: +10% / -15% (*5), Frequency: +/-5%

Protection structure

Enclosed type (JEM1030) IP20 (*3)

Open type (JEMA1030) IP00 (*4)

Cooling system

Natural air cooling

Forced-air cooling

Coating color

Munsell 5Y-8/0.5

EMI filter

Built-in

Option to be installed externally

Item

Description

Voltage class

400 V class

Applicable motor [kW]

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

Model No.

VFA7–

Ratings

Type

4007PL

4015PL

4022PL

4037PL

4055PL

4075PL

4110PL

4150PL

4185P

4220P

4300P

4370P1

4450P1

4550P1

4750P1

Output capacity [kVA] (*1)

2.0

3.0

4.0

6.5

9.5

13

19

25

28

34

46

55

69

84

110

Output current [A]

2.5

4.0

5.0

8.5

13

17

25

33

37

44

60

72

90

110

144

Output voltage

3-phase 380 to 400 V (Maximum output voltage corresponds to input supply voltage.)

Rated overload current

150 % for 2 minutes, 215 % for 0.5 second (*6)

braking

Dynamic braking circuit

Built-in dynamic braking drive circuit

Optional

Dynamic braking

Built-in braking resistor

External braking resistor/ braking

unit is optionally available.

Electric

Rating : 120W-70Ω

resistor

Maximum braking:

Maximum braking:

Rating: Refer to 6.13.4.

150 %, Allowable

100 %, Allowable

supply

Main

3-phase 380-460 V, 50/60 Hz

3-phase 380-440 V, 50 Hz

Voltage,

circuit

3-phase 380-460 V, 60 Hz

Power

frequency

Control

Option

Single phase 380-440 V, 50 Hz

circuit(*2)

Single phase 380-460 V, 60 Hz

Allowable

fluctuation

Voltage: +10%/-15% (*5), Frequency:

+/-5%

Protection structure

Enclosed type (JEM1030) IP20 (*3)

Open type (JEMA1030) IP00 (*4)

Cooling system

Forced-air cooling

Coating color

Munsell 5Y-8/0.5

EMI filter

Built-in

Option to be installed externally

(*1):

Rated output capacity indicates a value based on the condition that output voltage is 220 V in case of the 200 V class or

440 V in case of the 400 V class.

(*2):

The models of 22 kW or lower has no control power supply terminals(R0, S0). Optional control power supply is available

for those types.

(*3):

There are three openings for wiring; namely, wiring holes for main circuit input, for main circuit output and for control

circuit. After wiring is complete, close the openings properly.

(*4):

The models of 30 kW or higher have neither cover for the wiring hole that has a big aperture nor space for bending

external cables inside the unit. When a protector is installed externally, use an optional cover for the wiring hole.

(*5):

Allowable voltage variation is +/-10 % in continuously operation (100 % load).

(*6):

This regulation is overload value from the stop state at ambient temperature state within regulation value.

K-1