Hitachi SJ700B manual 75mm2 200V, Wire, 400V Shielded, Inverter input side

Page 28

WIRING and ACCESSORIES

Power Supply

Fuse

R

S

T PD(+1)

(L1)

(L2)

(L3)

 

 

P

Inverter

(+)

 

R0

 

RB

T0

 

 

(-)N

(T1)

(T2)

(T3)

U

V

W

IM Motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

 

 

 

Wiring

 

 

 

Fuse

Input

Motor Output

 

 

 

Power Lines

 

 

 

 

AWG

 

 

mm2

Signal

(Class J)

Voltage

(kW(HP))

 

 

 

mm2

AWG

 

 

 

SJ700

SJ700B

SJ700

SJ700B

Lines

SJ700 SJ700B

 

 

 

 

0.4(1/2)

004LFUF2,LFF2

-

14

 

2.1

 

-

 

5

-

 

 

0.75(1)

007LFUF2,LFF2

-

14

 

2.1

 

-

 

10

-

 

 

1.5(2)

015LFUF2,LFF2

-

14

 

2.1

 

-

 

15

-

 

 

2.2(3)

022LFUF2,LFF2

-

14

 

2.1

 

-

 

20

-

 

 

3.7(5)

037LFUF2,LFF2

-

10

 

5.3

 

-

 

30

-

 

 

5.5(7.5)

055LFUF2,LFF2

-

8

 

8.4

 

-

 

30

-

 

 

7.5(10)

075LFUF2,LFF2

-

6

 

13.3

 

-

0.75mm2

40

-

 

200V

11(15)

110LFUF2,LFF2

-

6

 

13.3

 

-

shielded

60

-

 

15(20)

150LFUF2,LFF2

-

2

 

33.6

 

-

80

-

 

 

 

 

wire

 

 

18.5(25)

185LFUF2,LFF2

-

1

 

42.4

 

-

 

100

-

 

 

22(30)

220LFUF2,LFF2

-

1

 

42.4

 

-

 

125

-

 

 

30(40)

300LFUF2,LFF2

-

2/0

 

67.4

 

-

 

150

-

 

 

37(50)

370LFUF2,LFF2

-

4/0

 

107.2

 

-

 

175

-

 

 

45(60)

450LFUF2,LFF2

-

4/0

 

107.2

 

-

 

225

-

 

 

55(75)

550LFUF2,LFF2

-

2/0X2

 

67.4X2

 

-

 

250

-

 

 

75(100)

-

-

 

-

 

 

-

 

-

-

 

 

0.75(1)

007HFEF2,HFUF2,HFF2

-

14

 

2.1

 

-

 

5

-

 

 

1.5(2)

015HFEF2,HFUF2,HFF2

-

14

 

2.1

 

-

 

10

-

 

 

2.2(3)

022HFEF2,HFUF2,HFF2

-

14

 

2.1

 

-

 

10

-

 

 

3.7(5)

037HFEF2,HFUF2,HFF2

-

14

 

2.1

 

-

 

15

-

 

 

5.5(7.5)

055HFEF2,HFUF2,HFF2

-

12

 

3.3

 

-

 

15

-

 

 

7.5(10)

075HFEF2,HFUF2,HFF2

-

10

 

5.3

 

-

 

15

-

 

 

11(15)

110HFEF2,HFUF2,HFF2

110HFF

8

 

8.4

8

 

8.4

 

20

30

 

 

15(20)

150HFEF2,HFUF2,HFF2

150HFF

6

 

13.3

6

 

13.3

 

30

40

 

 

18.5(25)

185HFEF2,HFUF2,HFF2

185HFF

6

 

13.3

6

 

13.3

 

40

50

 

 

22(30)

220HFEF2,HFUF2,HFF2

220HFF

6

 

13.3

6

 

13.3

 

50

60

 

 

30(40)

300HFEF2,HFUF2,HFF2

300HFF

3

 

26.7

3

 

26.7

0.75mm2

50

70

 

 

37(50)

370HFEF2,HFUF2,HFF2

370HFF

1

 

42.4

1

 

42.4

60

90

 

400V

 

 

shielded

 

45(60)

450HFEF2,HFUF2,HFF2

450HFF

1

 

42.4

1

 

42.4

70

125

 

 

 

 

wire

 

 

55(75)

550HFEF2,HFUF2,HFF2

550HFF

2/0

 

67.4

2/0

 

67.4

90

125

 

 

 

 

 

 

 

75(100)

750HFEF2,HFUF2,HFF2

750HFF

1/0X2

 

53.5X2

1/0X2

 

53.5X2

 

225

225

 

 

90(125)

900HFEF2,HFUF2,HFF2

900HFF

1/0X2

 

53.5X2

1/0X2

 

53.5X2

 

225

225

 

 

110(150)

1100HFEF2,HFUF2,HFF2

1100HFF

3/0X2

 

85.0X2

3/0X2

 

85.0X2

 

300

300

 

 

132(175)

1320HFEF2,HFF2

1320HFF

3/0X2

 

85.0X2

3/0X2

 

85.0X2

 

300

300

 

 

150(200)

1500HFUF2

-

3/0X2

 

85.0X2

 

-

 

300

-

 

 

160(220)

-

1600HFF

 

-

 

3/0X2

 

85.0X2

 

-

300

 

 

185(250)

1850HFE2,HFU2,HF2

-

300X2

 

152X2

 

-

 

700

-

 

 

220(300)

2200HFE2,HFU2,HF2

-

350X2

 

177X2

 

-

 

700

-

 

 

315(400)

3150HFE2,HFU2,HF2

-

500X2

 

253X2

 

-

 

700

-

 

 

400(550)

4000HFE2,HFU2,HF2

-

800X2

 

405X2

 

-

 

1000

-

 

Note 1: Field wiring connection must be made by a UL and c-UL listed closed-loop terminal connector sized for the wire gauge involved. Connector must be fixed using the crimping tool specified by the connector manufacture.

Note 2: Be sure to use large wire gauges for power wiring if the distance exceeds 20m (66ft).

Name

Function

 

 

This is useful in suppressing harmonics induced on the power supply

Input side AC reactor

lines, or when the main power voltage imbalance exceeds 3% (and

 

power source capacity is more than 500kVA), or to smooth out line

 

fluctuations. It also improves the power factor.

 

EMI filter

Reduces the conducted noise on the power supply wiring generated by

the inverter. Connect to the inverter input side.

 

 

Radio noise filter

Electrical noise interference may occur on nearby equipment such as a

radio receiver. This magnetic choke filter helps reduce radiated noise

 

(can also be used on output).

 

Radio noise filter

This capacitor filter reduces radiated noise from the main power wires in

(Capacitor filter)

the inverter input side.

DC link choke

Suppresses harmonics generated by the inverter.

 

Braking resistor

This is useful for increasing the inverter's control torque for high

 

duty-cycle (on-off) applications, and improving the decelerating capability.

Braking unit

 

 

 

Output side noise filter

Reduces radiated noise from wiring in the inverter output side.

 

Radio noise filter

Electrical noise interference may occur on nearby equipment such as a

radio receiver. This magnetic choke filter helps reduce radiated noise

 

(can also be used on input).

 

 

This reactor reduces the vibration in the motor caused by the inver-ter's

AC reactor

switching waveforms, by smoothing the waveforms to approxi-mate

commercial power quality. It is also useful when wiring from the inverter

 

to the motor is more than 10m in length, to reduce harmonics.

LCR filter

Sine wave shaping filter for the output side.

 

 

Note: An EMI filter is required for European EMC directive and C-Tick, but the others are not for this purpose.

27

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Contents For More Precise Control When inverter is one frame size larger than motor TorqueSpeed min FrequencyMeets EN61800-3 2nd-Environment Frequency HzBasic mode Indication only Basic Parameter Chose Basic ParameterRead write Control circuit terminals comparison tableEU RoHS compliant except solder in power module =650V, cable=100mPhase 200V class Standard SpecificationsPhase 400V class Weight lbs 900HFFIP00 Rated capacity 400VGeneral Specifications SpecificationsInput terminals Unit mminch DimensionsInches for reference only ・SJ700-750, 900HFEF2, HFUF2, HFF2 ・SJ700B-900, 1100HFF SJ700-1850,2200HFE2 Model DCL-H-185-H-R 305 DCL-H-220-H-R 395 315Setting the output frequency Contents of a basic mode display.defaultFunction List 50.0 10015.00 A094 A294A095 A296B028 B029B030 B031Others B132B133 B134C030 C031C033 C032C149 C151C150 C154Output 268435455 Not available for SJ700B1024 135.0 25.0 100Operator, Cable OperatorOperator Terminals Main Circuit TerminalsTerminal Symbol Specifications 11A Contacting Maximum Rate Analog Digital DigitalAnalogRun ContactProtective Functions 〈How to access the details about the present fault〉〈Status Display〉 Connecting Diagram Source type logicSink type logic OperatingToConnecting to PLC Connection with Input TerminalsWire 75mm2 200VShielded 75mm2Torque Charactoristic SJ700 Series / Maximum Torque with Short Time RatingSJ700B Series / Maximum Torque with Short Time Rating Output frequency HzDerating Data SJ700/SJ700B Series / Torque Under Continous OperationTherating% Rating%Those with compatibility Option boardsBasic display mode/Data comparison function addition You can mount the SJ300 series into the SJ700 seriesOI-L input start frequency enable Those with compatibility Option boardsD007Scaled output frequency monitoring External frequency filter time constMemo Characteristic of the motor Temperature increaseApplication to Motors MechanismMain power supply Precaution for Correct UsageHigh-frequency Noise and Leakage Current Lifetime of Primary Parts
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SJ700B, SJ700 specifications

The Hitachi SJ700 and SJ700B series are renowned variable frequency drives (VFDs) that represent a significant advancement in motor control technology. Designed for industrial applications, these drives offer a versatile solution for managing motor speed, torque, and efficiency in a variety of settings.

One of the main features of the SJ700 and SJ700B series is their compact design. This allows for easy installation and integration into existing systems, which is crucial for minimizing downtime during upgrades or replacements. The drives support multiple mounting orientations, facilitating applications with space constraints.

Another standout characteristic is their advanced control algorithms. The SJ700 series uses vector control technology, which optimizes the performance of both AC and induction motors. This ensures high precision in speed and torque control, making it suitable for processes that require fine adjustments. The drives also feature automatic tuning capabilities, which allow for quick commissioning while minimizing the need for extensive parameter adjustments.

The SJ700 and SJ700B series are designed with energy efficiency in mind. They utilize advanced regenerative braking technology that recovers energy, reducing power consumption and improving overall system efficiency. Furthermore, these drives incorporate energy-saving features that optimize motor operation based on load requirements, contributing to a lower carbon footprint.

These drives come equipped with robust communication capabilities. They support various communication protocols such as Modbus, Profibus, and EtherCAT, making them easily integrable with modern automation systems. This flexibility allows for real-time monitoring and control, enhancing operational visibility and efficiency.

Reliability is another hallmark of the SJ700 series. Built with high-quality components, these drives exhibit excellent thermal management and protection against overvoltage, overload, and short circuits. The SJ700B variant boasts additional features such as enhanced fault diagnostics and improved environmental protection, making it suitable for more demanding applications.

In conclusion, the Hitachi SJ700 and SJ700B series variable frequency drives stand out in terms of compact design, advanced control technologies, energy efficiency, versatile communication options, and robust reliability. These features make them an ideal choice for a wide range of industrial applications, from manufacturing automation to HVAC systems, ensuring optimal performance and cost savings for users.
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