Fuji Electric FRENIC-5000G11S, FRENIC-5000 P11S Operating Manual

Instruction Manual

FRENIC 5000G11S/P11S

High-Performance, Low-Noise Inverter

General-Purpose Industrial Machines Fans and Pumps
230V Series 230V Series

1/4HP/FRNF25G11S-2UX 7.5HP/FRN007P11S-2UX
to 125HP/FRN125G11S-2UX to 150HP/FRN150P11S-2UX

460V Series 460V Series

1/2HP/FRNF50G11S-4UX 7.5HP/FRN007P11S-4UX
to 600HP/FRN600G11S-4UX to 800HP/FRN800P11S-4UX

！

CAUTION

Q Read all operating instructions before

installing, connecting (wiring),
operating, servicing, or inspecting the
inverter.

Q Ensure that this instruction manual is
made available to the final user of the
inverter.

Q Store this manual in a safe,
convenient location.

Q The product is subject to change
without prior notice.

Fuji Electric Systems Co., Ltd. INR-SI47-1206b-E
Fuji Electric Corp of America

Preface

Thank you four purchasing our FRENIC5000G11S or FRENIC5000P11S series inverter. This product is used
to drive a 3-phase electric motor at variable speed. As incorrect use of this product may result in personal
injury and/or property damage, read all operating instructions before using.
As this manual does not cover the use of option cards, etc., refer to relevant manuals for option operations.

Safety Instructions

Read this manual carefully before installing, connecting (wiring), operating, servicing, or inspecting the inverter.
Familiarize yourself with all safety features before using the inverter.
In this manual, safety messages are classified as follows:

WARNING

CAUTION

Situations more serious than those covered by CAUTION will depend on prevailing circumstances.
Always follow instructions.

Improper operation may result in serious personal injury or death.

Improper operation may result in slight to medium personal injury or property
damage.

Instructions on use

WARNING

• This inverter is designed to drive a 3-phase induction motor and is not suitable for a single-phase motor or

others, as fire may result.

• This inverter may not be used (as is) as a component of a life-support system or other medical device

directly affecting the personal welfare of the user.

• This inverter is manufactured under strict quality control standards. However, safety equipment must be

installed if the failure of this device may result in personal injury and/or property damage.
There is a risk of accident.

Instructions on installation

WARNING

• Mount this inverter on an incombustible material such as metal.

There is a risk of fire.

• Do not place combustible or flammable material near this inverter, as fire may result.

CAUTION

• Do not hold or carry this inverter by the surface cover. Inverter may be dropped causing injury.

• Ensure that the inverter and heat sink surfaces are kept free of foreign matter (lint, paper dust, small chips

of wood or metal, and dust), as fire or accident may result.

• Do not install or operate a damaged inverter or an inverter with missing parts, as injury may result.

Instructions on wiring

WARNING

• Connect the inverter to power via a line-protection molded-case circuit breaker or Fuse,

as fire may result.

• Always connect a ground wire, as electric shock or fire may result.

• A licensed specialist must perform the wiring works, as electric shock may result.

• Turn off the power before starting the wiring work, as electric shock may result.

• Wire the inverter after installation is complete, as electric shock or injury may occur.

CAUTION

• Confirm that the phases and rated voltage of this product match those of the AC power supply,

as injury may result.

• Do not connect the AC power supply to the output terminals (U,V,and W), as injury may result.

• Do not connect a braking resistor directly to the DC terminals (P(+)and N(-)), as fire may result.

• Ensure that the noise generated by the inverter, motor, or wiring does not adversely affect peripheral

sensors and equipment, as accident may result.

Instructions on operation

WARNING

• Be sure to install the surface cover before turning on the power (closed). Do not remove the cover while

power to the inverter is turned on.
Electric shock may occur.

• Do not operate switches with wet hands, as electric shock may result.

• When the retry function is selected, the inverter may restart automatically after tripping.

(Design the machine to ensure personal safety in the event of restart)

Accident may result.

• When the torque limiting function is selected, operating conditions may differ from preset conditions

(acceleration/deceleration time or speed). In this case, personal safety must be assured.
Accident may result.

• As the STOP key is effective only when a function setting has been established, install an emergency

switch independently, and when an operation via the external signal terminal is selected,
the STOP key on the keypad panel will be disabled.
Accident may result.

• As operations start suddenly if alarm is reset with a running signal input, confirm that no running signal

is input before resetting alarm.
Accident may result.

• Do not touch inverter terminals when energized even if inverter has stopped.

Electric shock may result.

CAUTION

• Do not start or stop the inverter using the main circuit power.

Failure may result.

• Do not touch the heat sink or braking resistor because they become very hot.

Burns may result.

• As the inverter can set high speed operation easily, carefully check the performance of motor or machine

before changing speed settings.

Injury may result.

• Do not use the inverter braking function for mechanical holding.

Injury may result.

Instructions on maintenance, inspection, and replacement

WARNING

• Wait a minimum of five minutes (30HP or less) or ten minutes (40HP or more) after power has been tumed

off (open) before starting inspection. (Also confirm that the charge lamp is off and that DC voltage between
terminals P (+) and N (-) do not exceed 25V.)
Electrical shock may result.

• Only authorized personnel should perform maintenance, inspection, and replacement operations.(Take off

metal jewelry such as watches and rings. Use insulated tools.)
Electric shock or injury may result.

Instructions on disposal

CAUTION

• Treat as industrial waste when disposing it.

Injury may result.

Other instructions

WARNING

• Never modify the product.

Electric shock or injury may result.

Conformity to Low Voltage Directive in Europe

CAUTION

• The contact capacity of alarm output for any fault (30A, B, C) and relay signal output (Y5A, Y5C) is 0.5A at

48V DC.

• The ground terminal G should be connected to the ground.

Use a crimp terminal to connect a cable to the main circuit terminal or inverter ground terminal.

• Where RCD (Residual-current protective device) is used for protection in case of direct or indirect contact,

only RCD of type B is allowed on the supply side of this EE (Electric equipment).
Otherwise another protective measure shall be applied such as separation of the EE from the environment
by double or reinforced insulation or isolation of EE and supply system by the transformer.

• Use a single cable to connect the G inverter ground terminal. (Do not use two or more inverter ground

terminals.)

• Use a molded-case circuit breaker (MCCB) and magnetic contactor (MC) that conform to EN or IEC

standards.

• Use the inverter under over-voltage category III conditions and maintain Pollution degree 2 or better as

specified in IEC664. To maintain Pollution degree 2 or more, install the inverter in the control panel (IP54
or higher level) having structure free from water, oil, carbon, dust, etc.

• For the input-output wiring of the inverter, use cable (diameter and type) as specified in Appendix C in

EN60204.

• To ensure safety, install an optional AC reactor, DC reactor, or external braking resistor as follows:

1) Install inside an IP4X cabinet or barrier if electrical parts are exposed.

2) Install inside an IP2X cabinet or barrier if electrical parts are not exposed.

• It is necessary to install the inverter in appropriate method using an appropriate RFI filter to conform to the

EMC directive. It is customer's responsibility to check whether the equipment, the inverter is installed in,
conforms to EMC directive.

Conformity to Low Voltage Directive in Europe

CAUTION

Table 1-1 Applicable equipment and wire size for main circuit in Europe

Fuse/MCCB

current rating [A]

Tightening torque [N*m] Recommended wire size [mm

2

]

Inverter type

Voltage

Application motor [HP]

1/4 FRNF25G11S-2UX
1/2 FRNF50G11S-2UX

1 FRN001G11S-2UX
2 FRN002G11S-2UX 15
3 FRN003G11S-2UX
5 FRN005G11S-2UX 20 30

7.5 FRN007P11S-2UX 30 40 6(6) 10(10) 4 4

7.5 FRN007G11S-2UX
10 FRN010P11S-2UX 40 60 16 6 6
10 FRN010G11S-2UX (16)
15 FRN015P11S-2UX 50 100
15 FRN015G11S-2UX
20 FRN020P11S-2UX 75 125 25 16 16
20 FRN020G11S-2UX (16)
25 FRN025P11S-2UX 150 3.5
25 FRN025G11S-2UX
30 FRN030P11S-2UX 175
30 FRN030G11S-2UX
40 FRN040P11S-2UX 150 200 50
40 FRN040G11S-2UX (25) (25)

3phase 230V system

50 FRN050P11S-2UX 175 250

50 FRN050G11S-2UX 70(35)
60 FRN060P11S-2UX 200 300 95
60 FRN060G11S-2UX (50) (50)
75 FRN075P11S-2UX 250 350
75 FRN075G11S-2UX (35) (70)

100 FRN100P11S-2UX 350

100 FRN100G11S-2UX 185(95) 240
125 FRN125P11S-2UX 400 240
125 FRN125G11S-2UX (120) 300

150 FRN150P11S-2UX

With
DCR

5

10

100

500

Without

DCR

5

10

15

-

G

R0, T0

L1/R, L2/S, L3/T

U, V, W

P1, P (+), DB, N (-)

1.2 - -

1.8

3.5

5.8

1.2

13.5

27 13.5

48 27

L1/R, L2/S, L3/T

(

G)

Control

With

Without

DCR

(2.5)

(10)

(16)

0.7

16×2

(16)

35×270×235×2 50×2

50×2

(50)

95×295×2 120×2

(95)

DCR

2.5

10

35

2.5

(2.5)

4(4)

35 10 10

(16)

50

(25)

25×2

35×2

(35)

50×225×2 35×2

-

U, V, W

2.5 2.5

25 25

35
50

25×2 25×2

70 95

50×2 70×2

70×2 95×2

R0, T0

2.5

35

16×2

2.5
to

6

P1, P (+)

2.5

5.5

4

6

10

16

25

Control

P (+), DB, N (-)

0.2
to

0.75

Note: The type of wire is 75℃ (167ºF) 600V Grade heat-resistant polyvinyl chloride insulated wires (PVC).

The above-mentioned wire size are the recommended size under the condition of the ambient temperature
50℃ (122ºF) or lower.

Conformity to Low Voltage Directive in Europe

(6)

(6)

(16)

(16)

(10)

(25)

(16)

(25)

(25)

(25)

(25)

(35)

(

)

CAUTION

Table 1-2 Applicable equipment and wire size for main circuit in Europe

Fuse/MCCB

current rating [A]

Tightening torque [N*m] Recommended wire size [mm

2

]

Inverter type

Voltage

Application motor [HP]

1/2 FRNF50G11S-4UX 1.2

1 FRN001G11S-4UX
2 FRN002G11S-4UX
3 FRN003G11S-4UX
5 FRN005G11S-4UX

7.5 FRN007P11S-4UX 15 20

7.5 FRN007G11S-4UX
10 FRN010P11S-4UX 20 30 6
10 FRN010G11S-4UX
15 FRN015P11S-4UX 30 40
15 FRN015G11S-4UX
20 FRN020P11S-4UX 50 6 6
20 FRN020G11S-4UX
25 FRN025P11S-4UX 60 16 10 10
25 FRN025G11S-4UX
30 FRN030P11S-4UX 50 75 25
30 FRN030G11S-4UX
40 FRN040P11S-4UX 75 100 16 35 25 25
40 FRN040G11S-4UX
50 FRN050P11S-4UX 125 25 50 35 35
50 FRN050G11S-4UX
60 FRN060P11S-4UX 150 35
60 FRN060G11S-4UX
75 FRN075P11S-4UX 125 175 50
75 FRN075G11S-4UX

100 FRN100P11S-4UX 175

100 FRN100G11S-4UX 70(35) 95 95
125 FRN125P11S-4UX 200
125 FRN125G11S-4UX (50)
150 FRN150P11S-4UX 225

3phase 460V system

150 FRN150G11S-4UX (50)

200 FRN200P11S-4UX 300

200 FRN200G11S-4UX 185(95) 2 40 240
250 FRN250P11S-4UX 350 240
250 FRN250G11S-4UX (120)
300 FRN300P11S-4UX 400
300 FRN300G11S-4UX
350 FRN350P11S-4UX 500
350 FRN350G11S-4UX
400 FRN400P11S-4UX 600
400 FRN400G11S-4UX (185)
450 FRN450P11S-4UX 700
450 FRN450G11S-4UX
500 FRN500P11S-4UX 800
500 FRN500G11S-4UX
600 FRN600P11S-4UX 1,000
600 FRN600G11S-4UX
700 FRN700P11S-4UX

800 FRN800P11S-4UX 1,200

With

Without

DCR

DCR

5

10 15

40

100

5 - -

10

-

L1/R, L2/S, L3/T

27

48

U, V, W

1.8

3.5

5.8

13.5

P1, P (+), DB, N (-)

13.5

G

R0, T0

1.2

27

L1/R, L2/S, L3/T

( G)

Control

With

Without

DCR

(2.5)

(10)

25×2

(25)

0.7

50×250×270×2

70×270×2

(70)

120×2

(120)

185×2 240×2 240×2

240×2

(240)

185×3

(300)

240×3

300

DCR

2.5

10

95

2.5

(2.5)

644

10

(10)

35×225×225×2

-

U, V, W

2.5 2.5

50 50

35×235×2

35×250×2

95×2 120×2

120×2 150×2

150×2 185×2

150×3
300×2
185×3 240×3

240×3 300×3

300×3

2.5

2.5
to

6

R0, T0

185×3

P1, P (+)

95×2

Note: The type of wire is 75℃ (167ºF) 600V Grade heat-resistant polyvinyl chloride insulated wires (PVC).

The above-mentioned wire size are the recommended size under the condition of the ambient temperature
50℃ (122ºF) or lower.

2.5

2.5

4

6

10

16

25

50

70

Control

P (+), DB, N (-)

0.2
to

0.75

Compliance with UL/cUL standards [Applicable to products with UL/cUL mark]

CAUTION

• [CAUTION] Hazard of electrical shock. Disconnect incoming power before working on this control.

• [CAUTION] Dangerous voltage exists until charge lights is off.

• [WARNING]

• More than one live parts inside the inverter.

• Type1 “INDOOR USE ONLY”

The inverter is approved as a part used inside a panel. Install it inside a panel.

• Suitable for use on a circuit capable of delivering not more than 100,000rms symmetrical amperes.

• Use 60/75C copper wire only.

• A Class2 circuit wired with class1 wire.

• Field wiring connection must be made by a UL Listed and CSA Certified closed-loop terminal connector

sized for the wire gauge involved. Connector must be fixed using the crimp tool specified by the
connector manufacturer.

• Connect the power supply to main power supply terminals via the Molded-case circuit breaker (MCCB) or
a ground fault circuit interrupter (GFCI) to apply the UL Listing Mark.
(See Instruction Manual basic connection diagram Fig.2-3-1).

• In case of using auxiliary control-power input (R0, T0), connect it referring to Basic connection diagram
Fig.2-3-1.

• Solid state motor overload protection is provided in each model.

• Type 12 Enclosure at the back side only provided the mounting method is specifically defined, or

equivalent for models with suffix as FRNxxP11S-2xxxA2, FRNxxG11S-2xxxA2, FRNxxP11S-4xxxA2,
FRNxxG11S-4xxxA2 or FRNxxP11S-2DCxxxA2, FRNxxG11S-2DCxxxA2, FRNxxP11S-4DCxxxA2,
FRNxxG11S-4DCxxxA2, FRNxxP11S-2DMxxxA2, FRNxxG11S-2DMxxxA2, FRNxxP11S-4DMxxxA2,
FRNxxG11S-4DMxxxA2.

• Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
codes.

General instructions

Although figures in this manual may show the inverter with covers and safety screens removed for
explanation purposes, do not operate the device until all such covers and screens have been replaced.

Compliance with UL/cUL standards [Applicable to products with UL/cUL mark]

(

)

)

(

)

(

)

)

)

)

(

)

)

(

)

(

)

(

)

(

)

)

(

)

)

)

)

)

(

)

CAUTION

Tightening torque and wire range

Voltage

three­phase
230V/

Single-

Phase

230V

three-

phase

460V/
Single
Phase

460V

Inverter type

G11S/P11S

FRNF25G11S-2UX
FRNF50G11S-2UX
FRN001G11S-2UX
FRN002G11S-2UX
FRN003G11S-2UX 14
FRN005G11S-2UX
FRN007G11S-2UX
FRN007,010P11S-2UX
FRN010G11S-2UX
FRN015P11S-2UX
FRN015G11S-2UX
FRN020P11S-2UX
FRN020G11S-2UX
FRN025P11S-2UX
FRN025G11S-2UX
FRN030P11S-2UX
FRN030G11S-2UX
FRN040G11S/P11S-2UX
FRN050P11S-2UX
FRN050G11S-2UX
FRN060G11S/P11S-2UX 3/0
FRN075G11S/P11S-2UX 4/0
FRN100P11S-2UX
FRN100G11S-2UX 350(177
FRN125P11S-2UX 2/0X2 (67.4X2)
FRN125G11S -2UX 500(253
FRN150P11S-2UX
FRNF50G11S-4UX
FRN001G11S-4UX
FRN002G11S-4UX
FRN003G11S-4UX
FRN005G11S-4UX
FRN007G11S-4UX
FRN007,010P11S-4UX
FRN010G11S-4UX
FRN015P11S-4UX
FRN015G11S-4UX
FRN020P11S-4UX
FRN020G11S-4UX
FRN025P11S-4UX
FRN025G11S-4UX
FRN030P11S-4UX
FRN030G11S-4UX
FRN040G11S/P11S-4UX
FRN050G11S/P11S-4UX
FRN060G11S/P11S-4UX 3
FRN075G11S/P11S-4UX 2
FRN100P11S-4UX
FRN100G11S-4UX
FRN125G11S/P11S-4UX 2/0
FRN150G11S/P11S-4UX 4/0
FRN200P11S-4UX
FRN200G11S-4UX 250
FRN250G11S/P11S-4UX 350(177
FRN300P11S-4UX
FRN300G11S-4UX
FRN350G11S/P11S-4UX
FRN400G11S/P11S-4UX 300X2(152X2)
FRN450P11S-4UX
FRN450G11S-4UX
FRN500G11S/P11S-4UX 500X2(253X2
FRN600G11S/P11S-4UX 600X2(304X2
FRN700P11S-4UX 500X3(253X3
FRN800P11S-4UX

Required torque [lb-inch](N.m)

Main

terminal

10.6(1.2) ― ―

15.9(1.8)

31.0(3.5)

51.3(5.8)

119(13.5)

239(27)

425(48)

10.6(1.2) ― ―

15.9(1.8)

31.0(3.5)

119(13.5)

239(27)

425(48)

Auxiliary
control­power

10.6(1.2)

10.6(1.2)

Control

6.2(0.7)

6.2(0.7)

Use the following power supply to the inverter

FRNF25G11S-2UX ～ FRN125G11S-2UX AC240V (30HP or less)
FRN007P11S-2UX ～ FRN150P11S-2UX AC230V (40HP or less)
FRNF50G11S-4UX ～ FRN600G11S-4UX
FRN007P11S-4UX ～ FRN800P11S-4UX

Inverter Model Maximum input voltage Input source current

AC480V

16 (1.3)

10 (5.3
8 (8.4)

6 (13.3)

4 (21.2)

3 (26.7)

2 (33.6)

1 (42.4)

1/0 (53.5)

1/0X2(53.5X2

300X2

16 (1.3)

14 (2.1

12 (3.3)

10 (5.3)

8 (8.4)

6 (13.3)

4 (21.2)

1/0 (53.5)

1X2 (42.4X2

600(304)

350X2(177X2)

600X3

Wire range [AWG] (mm2)

L1/R,L2/S,L3/T

U,V,W

2.1

85.0

107.2

152X2

26.7

33.6

67.4

107.2

127

304X3

Not more than 100,000A

Auxiliary
control­power

16(1.3)

16(1.3)

Control

24 (0.2)

24 (0.2)

Compliance with UL/cUL standards [Applicable to products with UL/cUL mark]

(*6)

CAUTION

When applying the single-phase to the three-phase drive, the applied motor must fulfill the table below and specifications other than table
below are the same as those "Three-phase 230V ratings" and "Three-phase 460V ratings".

Single-phase 230V ratings

Items Specifications

Type
FRN[][][]G11S-2UX
Nominal applied
motor [HP]

G11

Rated output capacity (*1)
[kVA]
Rated output
current (*2) [A]

Type
FRN[][][]P11S-2UX

Nominal applied
motor [HP]

P11

Rated capacity (*1)
[kVA]
Rated output
current (*2) [A]

Phases, voltage,
frequency
Voltage/frequency
variations

(*3) [A]

Rated current

Input ratings

Required

power

with
DCR

G11

w/o
DCR

with
DCR

P11

w/o
DCR

supply

capacity

(*5)[kVA]

F25 F50 001 002 003 005 007 010 015 020 025 030 040 050 060 075 100 125 -

1/8 1/4 1/2 1 1.5 3 3 5 7.5 10 10 15 20 25 30 30 30 40 -

0.3 0.6 1.0 1.6 2.3 3.9 5.0 6.8 9.3 11 14 16 21 27 32 34 39 47 -

1.0 1.7 2.8 4.6 6.6 11 14 19 26 33 39 47 59.4 75 91 95 109 131 -

- - - - - - 007 010 015 020 025 030 040 050 060 075 100 125 150

- - - - - - 3 5 7.5 10 10 15 20 25 30 30 30 40 50

- - - - - - 4.6 6.1 8.7 11 12 16 21 27 32 34 36 44 51

- - - - - - 13 17 24.2 31 36 46.2 59.4 75 91 95 102 123 143

Single-phase, 200 to 230V, 50/60Hz

Voltage: +10% to -10%, Frequency: +5% to -5%

1.2 2.0 3.5 6.6 9.5 18.0 25.0 34.0 50.0 67.0 78.1 95.9 127 157 186 229 241 279 -

1.8 3.1 5.3 9.5 13.2 23.2 31.4 43.9 72.6 95.7 112 136 168 204 243 287 - - -

- - - - - - 25.0 34.0 50.0 67.0 79.9 93.9 125 156 185 198 223 262 310

- - - - - - 31.4 42.7 72.6 95.7 115 133 166 202 242 258 - - -

0.3 0.5 0.8 1.4 2.0 3.8 5.2 7.1 11 14 17 20 27 33 39 48 51 59 -

G11

- - - - - - 5.2 7.1 11 14 17 20 27 33 39 42 47 55 65

P11

Single-phase 460V ratings

Items Specifications

Type
FRN[][][]G11S-4UX
Nominal applied
motor [HP]

G11

Rated output
capacity (*1) [kVA]
Rated output
current (*2) [A]

Type
FRN[][][]P11S-4UX

Nominal applied
motor [HP]

P11

Rated capacity (*1)
[kVA]
Rated output
current (*2) [A]
Phases, voltage,
frequency
Voltage/frequency
variations

(*3) [A]

Input ratings

Rated current

supply

power

capacity

Required

(*1) Indicated capacities are at the rated output voltage 230V for the three-phase 230V input, 230V for the single-phase 230V input and

460V for the three-phase / single-phase 460V input. The rated capacity will be lowered if the supply voltage is lowered.

(*2) In the case of a low impedance load, such as a high-frequency motor, the current may drop below the rated current.
(*3) Calculated under Fuji-specified conditions.
(*4) The taps within the inverter must be changed for a power supply rated at 380 to 398V/50 Hz or 380 to 430V/60 Hz.
(*5) Indicates the values required when using a power-factor correcting DC reactor (DCR) (optional for inverters of 75HP or less) with a

loaded nominal applied motor.

At single-phase input use, the output voltage may be lower than three-phase input.

F50 001 002 003 005 007 010 015 020 025 030 040 050 060 075 100 125 150 200 250 300 350 400 450 500 600 - -

1/4 1/2 1 1.5 3 3 5 7.5 10 10 15 20 25 30 30 40 50 60 60 75 100 100 125 150 150 200 - -

0.7 1.1 1.8 2.3 4.4 6.7 9.5 11 14 18 20 26 33 39 47 48 57 68 82 97 118 133 162 184 206 236 - -

0.9 1.5 2.3 3.0 5.6 8.5 12 15 18 23 26 33 42 49 59 61 72 86 103 122 149 167 204 231 259 297 - -

- - - - - 007 010 015 020 025 030 040 050 060 075 100 125 150 200 250 300 350 400 450 500 600 700 800

- - - - - 3 5 7.5 10 10 15 20 25 30 30 30 40 50 60 75 100 100 125 125 150 200 200 250

- - - - - 6.5 8.7 11 14 17 19 25 31 36 43 47 55 65 78 96 116 128 155 160 198 229 259 305

- - - - - 8.2 11 14 18 22 25 32 39 46 54 59 70 82 99 121 146 161 195 202 250 288 326 384

Single-phase,380 to 480V,50/60Hz

Voltage: +10% to -10%, Frequency: +5% to -5%

with

1.0 1.8 3.5 4.7 8.5 13.0 18.0 25.0 33.3 39.6 47.5 63.1 76.9 91.9 110 113 137 164 192 234 286 319 395 446 512 575 - -

DCR

G11

P11

(*5)[kVA]

w/o
DCR

with
DCR
w/o
DCR

3.1

1.7

5.9 8.2 13.0 19.3 24.8 38.3 50.3 59.9 69.3 86.0 104 124 145 - - - - - - - - - - - - -

- - - - - 13.0 18.0 25.0 32.8 38.9 45.4 58.7 72.2 85.8 99.7 110 132 158 188 226 283 309 362 392 492 558 633 717

-

-

- - - 19.3 24.8 38.3 49.7 58.9 68.8 85.5 98.5 116 134 - - - - - - - - - - - - -

0.5 0.9 1.7 2.2 4.0 6.0 8.3 12 16 19 22 30 36 43 51 53 63 76 89 108 132 147 182 206 236 265 - -

G11

- - - - - 6.0 8.3 12 16 18 21 28 34 40 46 51 61 73 87 105 130 143 167 181 227 257 291 330

P11

Single-phase, 200 to 220V/50Hz
Single-phase, 200 to 230V/60Hz

Single-phase, 380 to 440V/50Hz *4)
Single-phase, 380 to 480V/60Hz

Contents

1. Before Using This Product ····························1-1
1-1 Receiving Inspections ······························1-1
1-2 Appearance ·············································1-1
1-3 Handling the Product ······························· 1-2
1-4 Carrying ···················································1-3
1-5 Storage ···················································· 1-3

2. Installation and Connection ···························2-1
2-1 Operating Environment ····························2-1
2-2 Installation Method ···································2-1
2-3 Connection ··············································2-3

2-3-1 Basic connection ·······························2-3
2-3-2 Connecting the main circuit and

ground terminals ·····························2-8
2-3-3 Connecting the control terminals ······2-13
2-3-4 Terminal arrangement ······················2-16
2-3-5 Applicable equipment and wire size

for main circuit ·······························2-18

3. Operation ·······················································3-1
3-1 Inspection and Preparation

before Operation ······································3-1
3-2 Operation Method ···································· 3-1
3-3 Trial Run ·················································· 3-1

4. Keypad Panel ················································4-1
4-1 Appearance of Keypad Panel ··················4-1
4-2 Keypad Panel Operation System

(LCD screen, Level Structure) ················4-2
4-2-1 Normal operation ······························4-2
4-2-2 Alarm occurrence ·····························4-2

4-3 Operating Keypad Panel ··························4-4

4-3-1 Operation Mode ································4-4
4-3-2 Setting digital frequency ····················4-4
4-3-3 Switching the LED monitor ···············4-5
4-3-4 Menu screen ·····································4-5
4-3-5 Setting function data ·························4-5
4-3-6 Checking function data ·····················4-7
4-3-7 Monitoring operating status ··············4-7
4-3-8 I/O check ··········································4-8
4-3-9 Maintenance information ··················4-9
4-3-10 Load rate measurement ···············4-10
4-3-11 Alarm information ························· 4-11
4-3-12 Alarm history and factors ················4-12
4-3-13 Data copy ······································4-13
4-3-14 Alarm mode ·································· 4-15

5. Function Select ············································· 5-1
5-1 Function select list ··································· 5-1
5-2 Function Explanation ······························· 5-7

6. Protective Operation ····································· 6-1
6-1 List of Protective Operations ··················· 6-1
6-2 Alarm Reset ············································ 6-2

7. Trouble shooting ··········································· 7-1
7-1 Protective function activation ·················· 7-1
7-2 Abnormal motor rotation ························· 7-5

8. Maintenance and Inspection ························· 8-1
8-1 Daily Inspection ······································· 8-1
8-2 Periodical Inspection ······························· 8-1
8-3 Measurement of Main Circuit

Electrical Quantity ···································· 8-4
8-4 Insulation Test ········································· 8-5
8-5 Parts Replacement ································· 8-5
8-6 Inquiries about Products and

Product Guarantee ································· 8-5

9. Specifications ················································ 9-1
9-1 Standard Specifications ·························· 9-1
9-2 Common Specifications ·························· 9-3
9-3 Outline Dimensions ································· 9-4
9-4 RS-485 Modbus RTU Serial

Communications ···································· 9-8
9-4-1 Transmission Specification ················ 9-8
9-4-2 Connection ········································· 9-8
9-4-3 Serial Interface Configuration ············ 9-8
9-4-4 Modbus RTU Functions ····················· 9-8
9-4-5 Inverter Function Code Access ·········· 9-9
9-4-6 Command and Monitor

Data Registers·································· 9-9
9-4-7 Data Format Specification················ 9-11
9-4-8 Communication Errors ····················· 9-15

10. Options ······················································ 10-1
10-1 Built-in Options ···································· 10-1
10-2 Separately Installed Options ··············· 10-2

11. Electromagnetic compatibility (EMC) ········ 11-1
11-1 General ··············································· 11-1
11-2 Recommended Installation

Instructions ········································· 11-2

11-3 The harmonics restriction

in Europe Union (EU) ························· 11-5

Appendix

App. Inverter Generating Loss ························A-1

2008-06 (K07/K07) 10CM

1. Before Using This Product

1-1 Receiving Inspections

Unpack and check the product as explained below.

If you have any questions about the product, contact

the nearest Fuji sales office or your local distributor

where you purchased the unit.

① Check the ratings nameplate to confirm that the

delivered product is the ordered one.

TYPE : Inverter type

FRN 030 G11S-4 UX Power supply voltage system

:2→ 230V grade、4→460V grade

SOURCE : Power rating
OUTPUT : Output rating
MASS : Mass (not indicated for products with 30HP or less)
SER.No. : Serial number

7

5 A 123A0001Z

Production lot serial number
Production month:1 to 9: January to September,
X: October, Y: November, Z: December

Series name:G11S or P11S
Nominal applied motor:030→30HP
Product type: FRENIC5000

Production year: Last digit of year (7 --> 2007)

② Check for damaged and/or missing parts upon delivery.
③ In addition to the inverter unit and this manual, the package contains rubber bushing (for products with 30HP

or less) and a terminating resistor (1/2 W, 120Ω). The terminating resistors for products with 30HP or less
is packed in a sack. The terminating resistors for products with 40HP or more is connected to the control
terminal of the inverter unit. This terminating resistor is required for RS-485 communication. The
terminating resistor need not be removed regardless of RS-485 communication status.
Use the “J2” connector on the control board to turn on or off the terminating resistor.

Ratings nameplate

1-2 Appearance

Mounting screws of surface cover

Keypad panel

Surface cover

Mounting screws of
surface cover
(6 screws total)

Keypad panel

Intermediate cover

Surface cover

Ratings nameplate

Ratings nameplate

30HP or less 40HP or more

1-1

Lifting holes
(4 holes total)

1-3 Handling the Product
(1) Removing the surface cover

For the inverter of 30HP or less, loosen the mounting screws of the surface cover, then remove the cover
by pulling the top (see Figure 1.3.1).

Fig. 1-3-1 Removing the surface cover (for inverter of 30HP or less)

For the inverter of 40HP or more, remove the six mounting screws of the surface cover, then
remove the surface cover.

Fig. 1-3-2 Removing the surface cover (for inverter of 40HP or more)

(2) Removing the keypad panel

After removing the surface cover as explained in (1), loosen the mounting screws of the
keypad panel and remove as shown in Figure 1.3.3.

Fig. 1-3-3 Removing the keypad panel

Loosen the mounting screws of the keypad panel and remove using the finger holds on the
keypad panel case.

Fig. 1-3-4 Removing the keypad panel (for inverter of 40HP or more)

1-2

1-4 Carrying

Carry the product by the main unit.
Do not carry the product while holding the cover or parts other than the main unit.
Use a crane or hoist to carry a product equipped with hanging holes.

1-5 Storage

Temporary storage

Temporary storage of this product must meet those conditions listed in Table 1-5-1.

Table 1-5-1 Storage environment

Item Specifications

Ambient

temperature

Storage

temperature

Relative
humidity

Atmosphere Pollution degree 2

Air pressure

Note1: The storage temperature applies only to short periods such as transport.
Note2: As a large change in temperature within this humidity range may result in condensation or freezing, do not store

where such temperature changes may occur.

① Do not place this product directly on a floor.
② To store the product in an extreme environment, pack in vinyl sheet, etc.
③ If the product is stored in a high-humidity environment, insert a drying agent (e.g., silica gel) and pack the

product in vinyl sheet.

-10℃(14ºF) to +50℃(122ºF)

-25℃(-13ºF) to +65℃(149ºF)

Note2

5 to 95%

Operation/storage: 86 to 106 kPa
Transport : 70 to 106 kPa

Condensation or freezing must not occur as a result of
sudden temperature changes.

Long-term storage

If the product is to be stored for an extended period after purchase, the method of storage depends
primarily on storage location.
The general long-term storage method is as follows:

① The above conditions for temporary storage must be satisfied.

When the storage period exceeds three months, the upper limit of ambient temperature must be reduced
to 30℃(86ºF) to prevent the deterioration of the electrolytic capacitors.

② Pack the product thoroughly to eliminate exposure to moisture and include a drying agent to ensure a

relative humidity of about 70% or less.

③ If the product is mounted on a unit or control panel and is left unused and exposed to the elements like

moisture or dust (particularly on a construction site), remove the product and store in a suitable
environment.

④ Electrolytic capacitors not provided with power for an extended period will deteriorate. Do not store

electrolytic capacitors for one year or longer without providing power.

1-3

2. Installation and Connection

2-1 Operating Environment

Install this product in a location that meets those conditions listed in Table 2-1-1

Table 2-1-1 Operating environment

Item Specifications

Location Indoor

-10℃(14ºF) to +50℃(122ºF)(For products of

Ambient

temperature

humidity
Atmosphere Pollution degree 2
Air pressure 86 to 106 kPa

Vibration

30HP or less, the ventilating covers must be
removed if ambient temperature exceeds
+40℃(104ºF))

5 to 95% (No condensation)

3mm:from 2 to less than 9 Hz, 1m/s
less than 20 Hz, 1m/s
Hz, 1m/s

2

:from 55 to less than 200 Hz

2

:from 20 to less than 55

2

:from 9 to

Table 2-1-2 Output current reduction rate
based on altitude

Altitude Output current

3300ft (1000m) or lower 1.00
3300-4950ft (1000 to 1500m) 0.97
4950-6600ft (1500 to 2000m) 0.95
6600-8250ft (2000 to 2500m) 0.91 Relative
8250-9900ft (2500 to 3000m) 0.88

3.9inch(100mm)

2-2 Installation Method

① Securely fasten the product in an upright position on a

solid structure such that FRENIC5000G11S is facing
the front.
Do not turn the product upside down or install in a
horizontal position.

3.9inch(100mm)

Fig.2-2-1

reduction rate

Right

30HP or less:
Gap X can be 0.
(side-by-side
installation)
40HP or more:
Gap X >= 2inch (50mm)

② As heat is generated during inverter operation, the spaces shown in Fig. 2-2-1 are required to ensure

sufficient cooling. As heat radiates upward, do not install the product beneath a device sensitive to heat.

③ As the heat sink may reach a temperature of 90℃(194ºF) during inverter operation, ensure that the

material surrounding the product can withstand this temperature.

！

WARNING

Install this product on nonflammable material such as metal.

④ When installing this product in a control panel, consider

ventilation to prevent ambient temperature of the inverter
from exceeding the specified value. Do not install the
product in an area from which heat cannot be sufficiently
released.

⑤ If two or more inverters must be installed in the same device

or control panel, arrange the units horizontally to minimize
the effect of heat. If two or more inverters must be installed
vertically, place an insulated plate between the inverters to
minimize the effect of heat.

⑥ When shipped from the factory, inverters are internal cooling

type inside panel. An inverter of 30HP or less can be
converted to an external cooling type simply by adding an
optional mounting adapter. An inverter of 40HP or more
can be converted simply by moving mounting adapter.

Fig.2-2-2

In an external cooling system, a heat sink radiating about 70% of total inverter heat (total loss) can be
placed outside the device or control panel.
Ensure that heat sink surfaces are kept free of foreign matter (lint, Fig. 2-2-2 External cooling system moist
dust particles etc.).

･In case of external cooling system, cover the inverter rear side in order not to
touch the main capacitor and braking resistor. Electric shock may result.

！

WARNING

･Ensure that the inverter and heat sink surfaces are kept free of foreign matter
such as lint, paper dust, small chips of wood or metal, and dust.

Fire or accident may result.

2-1

An inverter of 40HP or more can be converted to an external cooling type simply by moving upper and
lower mounting brackets as shown in Fig. 2-2-3. Remove the bracket screws, move the brackets, then
secure the brackets using the case mounting screws. (The bracket screws are no longer required after
changing the bracket mounting position.)

Quantity and size of mounting screws

Voltage

series

230V

FRN040G11S-2～FRN075G11S-2
FRN040P11S-2～FRN100P11S-2

Inverter type Bracket screws

5(M6×20) 5(M5×16)

FRN100G11S-2,FRN125P11S-2 7(M6×20) 7(M5×16)

Case mounting

screws

FRN125G11S-2,FRN150P11S-2 6(M6×20) 6(M5×16)
FRN040G11S-4～FRN100G11S-4
FRN040P11S-4～FRN125P11S-4
FRN125G11S-4～FRN150G11S-4
FRN150P11S-4～FRN200P11S-4
FRN200G11S-4～FRN250G11S-4

460V

FRN250P11S-4～FRN300P11S-4
FRN250G11S-4～FRN350G11S-4
FRN350P11S-4～FRN450P11S-4
FRN400G11S-4～FRN450G11S-4 Note 3)
FRN500P11S-4～FRN600P11S-4 Note 3)
FRN500G11S-4～FRN600G11S-4 Note 3)
FRN700P11S-4～FRN800P11S-4 Note 3)

5(M6×20) 5(M5×16)

7(M6×20) 5(M5×16)Note 1)

7(M6×20) 7(M5×16)

6(M6×20) 6(M5×16)Note 1)

6(M8×20)

－ Note 2)

8(M8×20)

Note 1: Exchange the screws to M5 × 20 and secure the brackets with them.
Note 2: Secure the brackets using the bracket screws.
Note 3: The lower mounting brackets are not required to settle the inverter on the floor.

Bracket screws

Case mounting screws

Fig. 2-2-3

2-2

⑦ For inverters of 30HP or less, remove the ventilating covers if ambient temperature exceeds +40℃(104ºF)

(1) Removing the ventilating covers

One ventilating cover is mounted on top of the inverter and two or three are mounted at the bottom.
Remove the surface cover, then remove ventilating covers by popping out the cover inserts as shown in
Fig.2-2-4.

Fig. 2-2-4 Removing the ventilating cover

2-3 Connection

Remove the surface cover before connecting the terminal blocks as follows.

2-3-1 Basic connection

①Always connect power to the L1/R, L2/S, and L3/T main circuit power terminals of the inverter.

Connecting power to another terminal will damage the inverter. Check that the power voltage is
within the maximum allowable voltage marked on the nameplate, etc.

②Always ground the ground terminal to prevent disasters such as fire or electric shock and to

minimize noise.

③Use a reliable crimp terminal for connection between a terminal and a cable.
④After terminating the connection(wiring), confirm the following:

a. Confirm that the connection is correct.
b. Confirm that all necessary connections have been made.
c. Confirm that there is no short-circuit or ground fault between terminals and cables.

⑤Connection modification after power-on

The smoothing capacitor in the direct current portion of the main circuit cannot be discharged
immediately after the power is turned off. To ensure safety, use a multimeter to check that the
voltage of the direct current (DC) is lowered to the safety range (25V DC or less)after the charge
lamp goes off. Also, confirm that the voltage is zero before short-circuiting. The residual voltage
(electric charge) may causesparks.

• Always connect a ground wire.

Electric shock or fire may result.

！

WARNING

• Ensure that a licensed specialist performs all wiring works.

• Confirm that the power is turned off (open) before commencing wiring

operations.

Electrical shock may result.

2-3

Basic Connection Diagram (Sink Logic)

Please refer to

9.1

Standard

specifications

for detail.

Ground-faul t

circuit interrupter

(GFCI)

0 to +/- 10V

0 to 10V

G11S:15HP and above
P11S:20HP and above

G11S:Up to 10HP
P11S:Up to 15HP

DB)

(CM)
(THR)

(*10)

RS-485

Fig.2-3-1

Note: The control circuit common terminals [11], (CM) and <CMY> are isolated

(*1) Use a drive with rated voltage matching the power supply voltage.
(*2) Use as required.
(*3) Use this peripheral device when necessary.
(*4) Remove the jumper wire (*4) between P1 and P(+) before connecting a DC REACTOR.
(*5) Be sure to use the braking unit (option)(*6) when connecting the external braking resistor (option)(*5)
(*6) Connect the braking unit to P(+) and N(-). The auxiliary terminals [1] and [2] have polarity.

Connect them as shown in the figure above.
(*7) The drive can be operated without connecting the auxiliary control power supply.
(*8) Terminal (X1) to (X9) can be set to 9 (THR) - Braking unit thermal trip input.
(*9) If using V2 or C1, as a reference signal, they must be used exclusively.
(*10) The P11S series inverter does not incorporate a DBR.

2-4

Basic Connection Diagram to PLC (Sink Logic)

Ground-faul t

circuit interrupter

(GFCI)

Please refer to

9.1

Standard

specifications

for detail.

G11S:15HP and above
P11S:20HP and above

G11S:Up to 10HP
P11S:Up to 15HP

(*10)

0 to +/- 10V

0 to 10V

RS-485

Fig.2-3-2

2-5

Basic Connection Diagram (Source Logic, Typically used in Europe)

Please refer to

specifications

9.1

Standard

for detail.

Ground-faul t

circuit interrupter

(GFCI)

0 to +/- 10V

0 to 10V

G11S:15HP and above
P11S:20HP and above

G11S:Up to 10HP
P11S:Up to 15HP

(*10)

RS-485

Fig.2-3-3

Note: The control circuit common terminals [11], (CM) and <CMY> are isolated

(*1) Use a drive with rated voltage matching the power supply voltage.
(*2) Use as required.
(*3) Use this peripheral device when necessary.
(*4) Remove the jumper wire (*4) between P1 and P(+) before connecting a DC REACTOR.
(*5) Be sure to use the braking unit (option)(*6) when connecting the external braking resistor (option)(*5)
(*6) Connect the braking unit to P(+) and N(-). The auxiliary terminals [1] and [2] have polarity.

Connect them as shown in the figure above.
(*7) The drive can be operated without connecting the auxiliary control power supply.
(*8) Terminal (X1) to (X9) can be set to 9 (THR) - Braking unit thermal trip input.
(*9) If using V2 or C1, as a reference signal, they must be used exclusively.
(*10) The P11S series inverter does not incorporate a DBR.

2-6

Basic Connection Diagram to PLC (Source logic, Typically used in Europe)

Please refer to

9.1

Standard

specifications

for detail.

Ground-faul t

circuit interrupter

(GFCI)

0 to +/- 10V

G11S:15HP and above
P11S:20HP and above

G11S:Up to 10HP
P11S:Up to 15HP

(*10)

(THR)
(P24)

0 to 10V

RS-485

Fig.2-3-4

2-7

2-3-2 Connecting the main circuit and ground terminals

Table 2-3-1 Functions of main circuit terminals and ground terminals

Symbol Terminal name Description

L1/R, L2/S, L3/T Main circuit power terminal Connects a 3-phase power supply.

U, V, W Inverter output terminal Connects a 3-phase motor.

R0, T0

P1, P (+)

P (+), DB

P (+), N (-) DC link circuit terminal

G Inverter ground terminal Grounds the inverter chassis (case) to the earth.

Auxiliary control-power
input terminal

DC reactor connecting
terminal

External braking resistor
connecting terminal

Connects a backup AC power supply to the
control circuit. (Not supported for inverter of 1HP
or less)
Connects the optional power-factor correcting DC
reactor.
Connects the optional external braking resistor.
(For models of 10HP or less for G11S, 15HP or
less for P11S)
Supplies DC link circuit voltage to the external
braking unit (option) or power regeneration unit
(option).

(1) Main circuit power terminals (L1/R, L2/S, L3/T)

① Connect these terminals to the power supply via a molded-case circuit breaker or a ground-fault circuit

interrupter for circuit (wiring) protection. Phase-sequence matching is unnecessary.

② To ensure safety, a magnetic contactor should be connected to disconnect the inverter from the power

supply when the inverter protective function activates.

③ Use control circuit terminal FWD/REV or the RUN/STOP key on the keypad panel to start or stop the

inverter. The main circuit power should be used to start or stop the inverter only if absolutely necessary
and then should not be used more than once every hour.

④ If you need to connect these terminals to a single-phase power supply, please contact the factory.

(2) Inverter output terminals (U, V, W)

① Connect these terminals to a 3-phase motor in the correct phase sequence. If the direction of motor

rotation is incorrect, exchange any two of the U, V, and W phases.

② Do not connect a power factor correction capacitor or surge absorber to the inverter output.
③ If the cable from the inverter to the motor is very long, a high-frequency current may be generated by stray

capacitance between the cables and result in an overcurrent trip of the inverter, an increase in leakage
current, or a reduction in current indication precision.

When a motor is driven by a PWM-type drive, the motor terminals may be subject to surge voltage generated
by drive element switching. If the motor cable (with 460V series motors, in particular) is particularly long,
surge voltage will deteriorate motor insulation. To prevent this, use the following guidelines:

Inverters 7.5 HP and larger
Motor Insulation Level 1000V 1300V 1600V
460 VAC Input Voltage 66 ft (20 m) 328 ft (100 m) 1312 ft (400 m) *
230 VAC Input Voltage 1312 ft (400 m) * 1312 ft (400 m) * 1312 ft (400 m) *

Inverters 5 HP and smaller
Motor Insulation Level 1000V 1300V 1600V
460 VAC Input Voltage 66 ft (20 m) 165 ft (50 m) * 165 ft (50 m) *
230 VAC Input Voltage 328 ft (100 m) * 328 ft (100 m) * 328 ft (100 m) *
* For this case the cable length is determined by secondary effects and not voltage spiking.

Note: When a motor protective thermal O/L relay is inserted between the inverter and the motor, the thermal
O/L relay may malfunction (particularly in the 460V series), even when the cable length is 165 feet (50m) or
less. To correct, insert a filter or reduce the carrier frequency. (Use function code “F26 Motor sound”.)

2-8

(3) Auxiliary control-power input terminals (R0 and T0)

The inverter operates even if power is not
provided to these terminals.
If a protective circuit operates and the
magnetic contactor on the inverter power
side is opened (off), the inverter control circuit
power, the alarm output (30A, B, and C), and

Power supply

RCD

Noise filter

Magnetic
contactor

Inverter

L1/R

L2/S

L3/T

P1

P(+)

+

the keypad panel display goes off. To prevent
this, the same AC power as the main circuit
AC power must be supplied (as auxiliary
control power) to the auxiliary control-power
input terminals (R0 and T0).

① To ensure effective noise reduction when

Insulation Transformer

R0

T0

+

DC/DC

Inverter
control power

using a radio noise filter, the output power
from the filter must go to the auxiliary
control-power input terminals.

If these terminals are connected to the input side of the filter, the noise reduction effect deteriorates.

Fig. 2-3-5 Connecting the auxiliary control-power input terminals

② When the RCD (Residual-current Protective Device) is installed (G11S:30HP or less), the terminal R0 and

T0 should be connected to the OUTPUT side of the RCD. If they are connected to the input side of the
RCD, RCD will be malfunction because the power supply of the inverter is three phase and the terminal R0
and T0 is single phase.
When the terminal R0 and T0 are connected to the INPUT side of the
RCD, the insulation transformer is required to install as shown on the
Fig. 2-3-5.

(4) DC reactor connecting terminals (P1 and P (+))

① Before connecting a power-factor correcting DC reactor (optional) to

these terminals, remove the factory-installed jumper.

② If a DC reactor is not used, do not remove the jumper.
Note:For inverter of 100HP or more, the DC reactor is provided as a separate

standard component and should always be connected to the terminals.

Fig. 2-3-6

(5) External braking-resistor connecting terminals (P (+) and DB)

For the G11S of 10HP or less, a built-in braking resistor is connected to terminals P (+) and DB. For the P11S
of 15HP or less, no built-in braking resister is connected, however built-in braking transistor is equipped. If
this braking resistor does not provide sufficient thermal capacity (e.g., in highly repetitive operation or
heavy inertia load operation) or braking torque is not enough, an external braking resistor (option) must be
mounted to improve braking performance.

① In case of G11S, remove the built-in braking resistor

from terminals P(+) and DB. Insulate the
resistor-removed terminals with adhesive insulation
tape, etc.

② Connect terminals P(+) and DB of the external braking

resistor to terminals P(+) and DB of the inverter.

③ The wiring (cables twisted or otherwise) should not

exceed 16ft (5m).

DC reactor
(DCR)

P1 P(+)

External braking resistor (DB)

2

PDB

[ x x ]

DBR

1

DB N(-)

Fig. 2-3-7 Connection (G11S:10HP or less)

(THR)

(P24)

2-9

(6) DC link circuit terminals (P (+) and N (-))

The models of 15HP or above for G11S, 20HP or above for P11S does not contain a drive circuit for the
braking resistor. To improve braking performance,
an external braking unit (option) and an external
braking resistor (option) must be installed.

① Connect terminals P(+) and N(-) of the braking unit

to terminals P(+) and N(-) of the inverter. The
wiring (cables twisted or otherwise) should not
exceed 16ft(5m).

② Connect terminals P(+) and DB of the braking

resistor to terminals P(+) and DB of the braking unit.
The wiring (cables twisted or otherwise) should not
exceed 33ft (10m). When terminals P (+) and N (-)
of the inverter are not used, leave terminals open.

DC reactor
(DCR)

P1 P(+) N(-)

External braking resistor (DB)

2

1

DB

P

P

DB

2

P

N

1

Braking unit (BU)

If P (+) is connected to N (-) or the braking resistor
is connected directly, the resistor will break.

③ Auxiliary contacts 1 and 2 of the braking unit have

polarity. To connect the power regeneration unit, refer
to the "Power Regeneration Unit Instruction Manual".

Fig. 2-3-8 Connection (G11S:10HP or above, P11S:15HP

or above)

(7) Inverter ground terminal

To ensure safety and noise reduction, always ground the inverter ground terminal. Also, metal frames of
electrical equipment must be grounded as specified in the Electric Facility Technical Standard.
The connection procedure is as follows:

① Ground metal frames to a ground terminal (Ground resistance:10Ω or less).
② Use a suitable cable (short and thick) to connect the inverter system to the ground terminal.

(THR)

(P24)

(8) Auxiliary power switching connector (CN UX) (for inverter of 40HP or more)

When an inverter of 40HP or more requires a main circuit power voltage as listed in Table 2-3-2, disconnect
auxiliary power switching connector CN UX from U1 and connect to U2. For the switching method, see Fig.
2-3-11.

Table 2-3-2 Main circuit power voltage requiring auxiliary power switching connector switching

Frequency [Hz] Power voltage range [VAC]

50 380-398

60 380-430

• Check that the number of phases and rated voltage of this product match

those of the AC power supply.

！

CAUTION

• Do not connect the AC power supply to the output terminals (U, V, W).

Injury may result.

• Do not connect a braking resistor directly to the DC terminals (P[+] and N[-]).

Fire may result.

(9) Fan power switching connector (CN RXTX) (for inverter of 40HP or more)

G11S/P11S without options supports DC power input via DC common connection by connecting the power
regeneration converter (RHC series) as shown in Fig. 2-3-10.
For details, refer to technical documentation.
The inverter of 40HP or more contains an AC-powered component (e.g., AC cooling fan).
To use the inverter using DC power input, switch the fan power switching connector (CN RTXT) inside the
inverter to the R0-T0 side and provide AC power to the R0 and T0 terminals. (See Fig. 2-3-9.)
For the switching method, see Fig. 2-3-11.

Note:
In the standard state, the fan power switching connector (CN RXTX) is connected to the L1/R-L3/T side.
When DC power input is not used, do not switch this connector.
The same AC voltage as the main circuit power voltage must be supplied to the auxiliary control-power input terminals
(R0 and T0). If not supplied, the fan does not rotate and the inverter will overheat (0H1).

2-10

P

30kW or more

40HP or more

Noise filter

MCCB

Magnetic
contactor

Jumper (not supplied for inverter of 100HP or more)

Jumper (not supplied for inverter of 75kW or more)

P(+)

N(-)

Invert er

L1/R

L2/S

L3/T

P1

F

+

C

U

V

M

W

Power supply

CN RX TX

R0

T0

Fan

CN RX TX

R0

T0

When switched to DC power input mode

Fig. 2-3-9 Fan power switching

40HP or more

30kW or more

Power supply

PWM converter

R

S

T

Inverter

L1/R

L2/S

L3/T

CN RX TX

R0

T0

P(+)

C

+

N(-)

P(+)

P1

F

C

+

Fan

Switch CNRXTX to the R0-T0 side.

N(-)

U

V

W

M

Fig. 2-3-10A Example of connection by combination with power regeneration converter(40HP or more)

Note:

To connect the power regeneration converter to an inverter of 30HP or less, do not connect the power supply directly to the auxiliary control-power input
terminals (R0 and T0) of the inverter. However, if such a connection is required, insulate these input terminals from the main power of the power
regeneration converter with an insulation transformer. The connection example of a power regeneration unit is provided in the "Power Regeneration
Unit Instruction Manual".

MCCB or RCD

ower supply

Noise filter

Magnetic

contactor

Insulation Transformer

RHC series

L1/R

L2/S

L3/T

R1

S1

T1

L1/R

L3/T

R0

T0

FRN-G11S

U

V

M

W

Fig. 2-3-10B Example of connection by combination with power regeneration converter (30HP or less)

2-11

The switching connectors are mounted on the power
PCB above the control PCB as shown on the right.

Note:

To remove a connector, unlock the connector (using
the locking mechanism) and pull. To mount a
connector, push the connector until it click locks.

FRN040 to 075G11S-2UX, FRN040 to 150G11S-4UX,

FRN040 to 100P11S-2UX, FRN040 to 200P11S-4UX

FRN100 to 125G11S-2UX, FRN200 to 600G11S-4UX,

<Enlarged view of part A>

FRN125 to 150P11S-2UX, FRN250 to 800P11S-4UX

When shipped from the factory, CN UX is connected to the U1 side
and CN RXTX is connected to the L1/R-L3/T side.

<Oblique view of part A>

Factory shipment status Connector removal After connector switching.

CNUX : U1

CNRXTX : L1/R-L3/T

Fig. 2-3-11 Power switching connectors (only for 40HP or more)

In this figure the power voltage is 380 to 398V AC, 50Hz (or 380 to
430V AC, 60Hz) and the inverter is used in DC power input mode.

2-12

2-3-3 Connecting the control terminals

Table 2-3-3 lists the functions of the control circuit terminals. A control circuit terminal should be connected
according to the setting of its functions.

Table 2-3-3

Classification

Analog input

Digital input

Terminal

symbol

13 Potentiometer power

12 Voltage input ① Frequency is set according to the analog input voltage supplied from

V2 Voltage input Frequency is set according to the analog input voltage supplied from an

C1 Current input ① Frequency is set according to the analog input current supplied from

11 Analog input common Common terminal for analog input signals
FWD Forward operation/stop

REV Reverse operation/stop

X1 Digital input 1
X2 Digital input 2
X3 Digital input 3
X4 Digital input 4
X5 Digital input 5

X6 Digital input 6

X7 Digital input 7

X8 Digital input 8

X9 Digital input 9

Terminal name Function

supply

command

command

Used for +10V DC power supply for frequency setting POT (variable
resistor of 1 to 5kΩ)

an external circuit.

- 0 to +10V DC/0 to 100%

- Reversible operation using positive and negative signals:0 to +/­10V DC/0 to 100%

- Reverse operation: +10 to 0V DC/0 to 100%

② The feedback signal for PID control is input.
③ The analog input value from the external circuit is used for torque

control. (P11S does not support this function.)

* Input resistance: 22kΩ

external circuit

- 0 to +10V DC/0 to 100%

- Reverse operation:+10 to 0V DC/0 to 100%

* It can be used only one terminal "V2" or "C1" alternatively
* Input resistance:22kΩ

an external circuit.

- 4 to 20mA DC/0 to 100%

- Reverse operation:20 to 4mA DC/0 to 100%

② The feedback signal for PID control is input.
③ PTC thermistor input

* It can be used only one terminal "V2" or "C1" alternatively.
* Input resistance:250Ω

Used for forward operation (when FWD-CM is on) or deceleration and
stop (when FWD-CM is off)

Used for reverse operation (when REV-CM is on) or deceleration and
stop (when REV-CM is off)

The coast-to-stop command, external alarm, alarm reset, multistep
frequency selection, and other functions (from an external circuit) can be
assigned to terminals X1 to X9. For details, see "Setting the Terminal
Functions E01 to E09" in Section 5.2, "Details of Each Function."
<Specifications of digital input circuit>
*

Item min. typ. max.

ON level 0V - 2V Operating voltage

OFF level 22V 24V 27V
Operating current at ON level - 3.2mA 4.5mA
Allowable leakage current at OFF level - - 0.5mA

Analog output

CM Common terminal Common terminal for Digital input and FMP terminals

P24 Control Unit power Supply +24VDC power supply for control input. Maximum output current 100mA

PLC PLC signal power Used to connect power supply for PLC output signals (rated voltage

FMA
(11:
Common
terminal)

Analog monitor Outputs monitor signal using analog DC voltage 0 to +10V DC.

24(22 to 27) V DC) at source logic operation.

The meaning of this signal is one of the following:

-Output frequency (before slip compensation) -Power consumption

-Output frequency (after slip compensation) -PID feedback value

-Output current -PG feedback value

-Output voltage -DC link circuit voltage

-Output torque -Universal AO

-Load factor
*Connectable impedance:5kΩ minimum

2-13

Pulse output

Transistor

output

FMP
(CM:
Common
terminal)

Y1 Transistor output1
Y2 Transistor output2
Y3 Transistor output3
Y4 Transistor output4

Frequency monitor
(pulse waveform output)

Outputs a monitor signal using the pulse waveform.
This signal has the same function as the FMA signal.

A running signal, frequency equivalence signal, overload early warning
signal, and other signals from the inverter are output (as transistor
output) to arbitrary ports, For details, see "Setting the Terminal
Functions E20 to E23" in Section 5.2, "Details of Each Function."

*

voltage
Maximum load current at ON level - - 50mA
Leakage current at OFF level - - 0.1mA

<Specifications of transistor output circuit>

Item min. typ. max.

ON level - 2V 3V Operating
OFF level - 24V 27V

Relay output

Communication

CMY Transistor output

30A,30B,
30C

Y5A,Y5C Multipurpose-signal relay

DX+, DX- RS-485 communication

SD Communication-cable

common
Alarm output for any fault If the inverter is stopped by an alarm (protective function), the alarm

output

input-output

shield connection terminal

Common terminal for transistor output signals
This terminal is insulated from terminals [CM] and [11].

signal is output from the relay contact output terminal (1SPDT).
Contact rating: 48V DC, 0.5A
An excitation mode (excitation at alarm occurrence or at normal
operation) can be selected.

These signals can be output similar to the Y1 to Y4 signals above.
The contact rating for any fault is the same as that of the alarm output
above.
An excitation mode (excitation at alarm occurrence or at normal
operation) can be selected.

Input-output signal terminals for RS-485 communication. UP to 31
inverters can be connected using the daisy chain method.

Terminal for connecting the shield of a cable. The terminal is
electrically floating.

(1)Analog input terminals (13,12,V2,C1,and 11)
①These terminals receive weak analog signals that may be

affected by external noise. The cables must be as short as
possible (66ft (20m) or less), must be shielded, and must
be grounded in principle. If the cables are affected by
external induction noise, the shielding effect may be
improved by connecting the shield to terminal [11].

② If contacts must be connected to these circuits, twin

(bifurcated type) contacts for handling weak signals must
be used. A contact must not be connected to terminal
[11].

③If an external analog signal output device is connected to

these terminals, it may malfunction as a result of inverter
noise. To prevent malfunction, connect a ferrite core or
capacitor to the external analog signal output device.

0k to 5 kΩ

Fig. 2-3-12

Fig. 2-3-13 Example of noise prevention

2-14

r

(2) Digital input terminals (FWD, REV, X1 to X9 and CM)

① Digital input terminals (e.g., FWD, REV, X1 to X9)

are generally turned on or off by connecting or
disconnecting the line to or from the CM terminal. If
Digital input terminals are turned on or off by
switching the open collector output of PLC using an
external power supply, a resulting bypass circuit may
cause the inverter to malfunction.
To prevent a malfunction, connect the PLC terminal
as shown in Fig. 2-3-14.

② When using a contact input, a relay having highly

reliable contact must be used.

Programmable

Logic controller

Fig. 2-3-14

Connection for External power supply

(3) Transistor output terminals (Y1 to Y4, CMY)

① To connect a control relay, connect a surge absorbing diode to both ends of its exciting coil.

(4) Others

① To prevent a malfunction as a result of noise, control terminal cables must be placed as far as possible

from the main circuit cables.

② The control cables inside the inverter must be secured to prevent direct contact with live section (e.g.,

main-circuit terminal block) of the main circuit.

Control lines generally do not have enhanced insulation. If the insulation of a
control line is damaged, the control signals may be exposed to high voltage in the

！

WARNING

main circuit. The Low Voltage Directive in Europe also restricts the exposure to
high voltage.

Electric shock may result

The inverter, motor, and cables generate noise.

！

CAUTION

Check that the ambient sensors and devices do not malfunction.
Accident may result.

(5) Wiring of control circuit (inverter of 40HP or more)

① Pull out the control circuit wiring along the left panel as shown in Fig. 2-3-15.
② Secure the cable to cable binding hole A (on the left wall of the main circuit terminal block) using a cable-tie

(e.g., insulock). The cable-tie must not exceed 0.14inch (3.5mm) in width and 0.06inch (1.5mm) in
thickness.

③ When the optional PC board is mounted, the signal lines must be secured to cable binding hole B.

Fig. 2-3-15 The wiring route of the control circuit

2-15

Fig. 2-3-16 The securing positions of the

control-circuit line of inverte
(40HP or more)

2-3-4 Terminal arrangement

(1) Main circuit terminals

FRNF25 to 001G11S-2UX
FRNF50 to 001G11S-4UX Screw size M3.5

FRN100G11S-2UX /FRN125P11S-2UX

Screw size M4

T0R0

L2/S L1/R DB L3/T P(+) P1 U N(-) WV

G
G

Screw size M3.5

L3/TL2/SL1/R

GG

GG

N(-)

P(+)

P1

Screw size G: M10

Screw size G: M10

other terminals : M12

other terminals : M12

Max. lug width 0.29inch (7.4mm) Max. lug width 1.38inch (35mm)

FRN002 to 005G11S-2UX
FRN002 to 005G11S-4UX

Screw size M3.5

T0 R0

L2/S L1/R DB L3/T P(+) P1 U N(-) WV

Screw size M4

Max. lug width 0.40inch (10.1mm)

FRN007 to 010G11S-2UX /FRN007 to 015P11S-2UX
FRN007 to 010G11S-4UX /FRN007 to 015P11S-4UX

T0 R0

Screw size M3.5

L2/S L1/R DB L3/T P(+) P1 U N(-) WV

Screw size M5

Max. lug width 0.53inch (13.5mm)

FRN125G11S-2UX /FRN150P11S-2UX
FRN200 to 350G11S-4UX /FRN250 to 450P11S-4UX
Screw size M4

G G

L1/R L2/S L3/T

T0R0

P1 U P(+)

GG

Screw size G : M10
other terminals : M12

Max. lug width 1.26inch (32mm)

FRN400, 450 G11S-4UX/FRN500, 600 P11S-4UX

G G

L1/R L2/S

G

T0R0

L1/R L2/S

Screw size M4

L3/T

L3/T

P1

G

P1

U V W

P(+) P(+)

FRN015 to 030G11S-2UX /FRN020 to 030P11S-2UX
FRN015 to 030G11S-4UX /FRN020 to 030P11S-4UX

L2/S L1/R DB L3/T P(+) P1 U N(-) WV

G

Screw size M6

G

T0 R0

Screw size M3.5

Max. lug width 0.72inch (18.25mm)

FRN040G11S-2UX /FRN040 to 050P11S-2UX
FRN040 to 075G11S-4UX /FRN040 to 100P11S-4UX

Screw size M4

R0 T0

L3/T L2/S L1/R

G

G

P1

Screw size M8

W V U

N(-) P(+)

Max. lug width 1.18inch (30mm)

FRN050 to 075G11S-2UX /FRN060 to 100P11S-2UX

Max. lug width 1.26inch (32mm)

FRN500, 600 G11S-4UX/FRN700, 800 P11S-4UX

T0R0

L1/R L2/S L3/T

L1/R L2/S L3/T

P1 P(+)

P1

Screw size R0, T0 = M4 G = M10
Other terminals = M12

Max. lug width 1.26inch (32mm)

Screw size G = M10
Other terminals = M12

N(-)

P(+)

N(-) U U

FRN100 to 150G11S-4UX /FRN125 to 200P11S-4UX

Screw size M4

R0 T0

W V U

U

WV

W

V N(-)

U V W

N(-)N(-)

VVW

W

G

G

L3/T L2/S L1/R

P1

G

G

Screw size G : M8
other terminals : M10

Max. lug width 1.38inch (35mm)

N(-) P(+)

2-16