Nidec-Control-Techniques-Inverter-Unidrive_HS70
Nidec-Control-Techniques-Inverter-Unidrive-HS70

Nidec Unidrive HS70

Nidec Unidrive HS70

0 – 3,000 Hz Open Loop
0 – 1,250 Hz Closed Loop
0.75 kW – 2.8 MW (1.0 – 4,200 hp)
200 V / 400 V / 575 V / 690 V

Unidrive HS70 provides maximum control of high speed motors and incorporates an onboard Advanced Motion Controller and onboard PLC.

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Nidec inverter Unidrive HS70

 

  • Features

    Maximize throughput with superior motor control

    • High bandwidth motor control algorithm for closed-loop induction, permanent magnet and servo motors – 3,000 Hz current loop bandwidth and 250 Hz speed loop bandwidth
    • Flexible speed and position feedback interface supports a wide range of feedback technologies from robust resolvers to high resolution encoders
      • Up to three encoder channels simultaneously e.g. 1 feedback encoder, 1 reference encoder and 1 simulated output
      • MCi modules can eliminate the need for external PLCs and motion controllers
      • Simulated encoder output can provide position reference for CAMs, digital lock and electronic gearbox applications

     

    Optimize system performance with onboard Advanced Motor Controller

    • HS70 incorporates an Advanced Motion Controller capable of controlling 1.5 axes. The motion functions are carried out ‘on the drive’ so that system performance is maximized

     

    Design flexible centralized and decentralized control systems

    • MCi modules can be added to execute larger programs for advanced system control capability
    • Onboard PLC for logic programs
    • Machine Control Studio is an industry standard IEC61131-3 programming environment for efficient system design and configuration
    • Integrated dual port Ethernet switch provides simple connectivity using standard connections
    • Onboard real-time Ethernet (IEEE 1588 V2) uses RTMoE (Real Time Motion over Ethernet) to provide fast communication and accurate axis synchronization
    • Three System Integration ports are available to fit additional fieldbus, position feedback and I/O options

     

    Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems

    • HS70 has an integrated Safe Torque Off (STO) input and can accommodate an SI-Safety module for safe motion functions

     

  • Specifications

    Key data

    • Heavy Duty rating: 0.75 kW – 2.8 MW (1.0 – 4,200 hp)
    • Supply phases: 3 phase

    Standard features

    Intelligence:

    • Onboard PLC
    • Advanced Motion Controller

    Onboard comms:

    • HS70 & HS72 – Ethernet
    • HS71 – RS485

    Feedback:

    • 2 x Encoder inputs
    • 1 x Simulated encoder output

    Machine safety:

    • HS70 & HS71 – 1 x Safe Torque Off (STO) terminal
    • HS72 – 2 x STO terminals
    • SIL3/PLe compliant

    Keypad:

    • No keypad as standard

    Option slots:

    • 3

    Parameter cloning via:

    • PC tools
    • Smartcard
    • SD card
    VOLTAGE RATING POWER RANGE
    100 V (100 V – 120 V ± 10%)
    200 V (200 V – 240 V ± 10%) ✓ 0.75-37 kW
    400 V (380 V – 480 V ± 10%) ✓ 0.75-75 kW
    575 V (500 V – 575 V ± 10%) ✓ 75 – 225 kW
    690 V (500 V – 690 V ± 10%) ✓ 90 – 250 kW

     

    CONTROL MODE
    Open loop vector or V/Hz induction motor control ✓
    Open loop Rotor Flux Control for induction motors (RFC-A) ✓
    Open loop permanent magnet motor control (RFC-S) ✓
    Closed loop Rotor Flux Control for induction motors (RFC-A) ✓
    Closed loop permanent magnet motor control (RFC-S) ✓
    Active Front End (AFE) power quality convertor ✓

     

    SINGLE DRIVES:

    FRAME SIZE DIMENSIONS (H X W X D) WEIGHT
    mm in kg lb
    3 382 x 83 x 200 15.0 x 3.3 x 7.9 4.5 Max 9.9 Max
    4 391 x 124 x 200 15.4 x 4.9 x 7.9 6.5 14.3
    5 391 x 143 x 200 15.4 x 5.6 x 7.6 7.4 16.3
    6 391 x 210 x 227 15.4 x 8.3 x 8.9 14 30.9
    7 557 x 270 x 280 21.9 x 10.6 x 11.0 28 61.7
    8 803 x 310 x 290 31.6 x 12.2 x 11.4 52 114.6
    9A 1108 x 310 x 290 43.6 x 12.2 x 11.4 66.5 146.6
    9E 1069 x 310 x 288 42.1 x 12.2 x 11.3 46 101.4
    10E 1069 x 310 x 288 42.1 x 12.2 x 11.3 46 101.4
    11E 1410 x 310 x 310 55.5 x 12.2 x 12.2 63 138.9

     

    MODULAR DRIVES:

    FRAME SIZE DIMENSIONS (H X W X D) WEIGHT
    mm in kg lb
    INVERTER & RECTIFIER
    9A 1108 x 310 x 290 43.62 x 12.21 x 11.4 66.5 146.6
    9E | 9T 1069 x 310 x 290 42.1 x 12.2 x 11.4 46 | 60 101.4 | 132.3
    10E | 10T 1069 x 310 x 290 42.1 x 12.2 x 11.4 46 | 60 101.4 | 132.3
    11E | 11T 1242x 310 x 312 48.9 x 12.2 x 12.3 63 | 65 138.9 | 143.3
    INVERTER
    9D 773 x 310 x 290 30.4 x 12.2 x 11.4 34 75
    10D 773 x 310 x 290 30.4 x 12.2 x 11.4 34 75
    11D 863 x 310 x 312 34 x 12.2 x 12.3 42 92.6
    RECTIFIER
    10A
    6 pulse
    355 x 310 x 290
    6 pulse
    15.8 x 12.2 x 11.4
    		 12 26.5
    11A | 11T
    6 pulse
    415 x 310 x 290
    12 pulse
    415 x 310 x 290
    6 pulse
    16.3 x 12.2 x 11.4
    12 pulse
    16.3 x 12.2 x 11.4
    		 21 | 23 46.3 | 50.7

    All dimensions include mounting brackets

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