Danfoss VLT HVAC Basic Drive FC 101 Operating Manual
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Danfoss VLT HVAC Basic Drive FC 101 Operating Manual

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Operating Guide
VLT® HVAC Basic Drive FC 101

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  • Page 1 Operating Guide VLT® HVAC Basic Drive FC 101...

  • Page 3: Table Of Contents

    3.2.3.10 Enclosure Size I3 3.2.3.11 Enclosure Size I4 3.2.3.12 IP54 Enclosure Sizes I2, I3, I4 3.2.3.13 Enclosure size I6 3.2.3.14 Enclosure size I7, I8 3.2.4 Fuses and Circuit Breakers 3.2.4.1 Branch Circuit Protection Danfoss A/S © 2019.11 AQ275641848264en-000101 / | 3...
  • Page 4 Mains Supply (L1, L2, L3) 6.4.3 Motor Output (U, V, W) 6.4.4 Cable Length and Cross-section 6.4.5 Digital Inputs 6.4.6 Analog Inputs 6.4.7 Analog Outputs 6.4.8 Digital Output 6.4.9 Control Card, RS485 Serial Communication 4 | Danfoss A/S © 2019.11 AQ275641848264en-000101 /...
  • Page 5 Operating Guide | VLT® HVAC Basic Drive FC 101 Contents 6.4.10 Control Card, 24 V DC Output 6.4.11 Relay Output 6.4.12 Control Card, 10 V DC Output 6.4.13 Ambient Conditions Danfoss A/S © 2019.11 AQ275641848264en-000101 / | 5...

  • Page 6: Introduction

    The latest software does not always contain the latest updates for drives. Contact the local sales office for the latest drive updates (in the form of *.upd files), or download the drive updates from the service and support section on www.danfoss.com.

  • Page 7: Certificates And Approvals

    ✓ ✓ ✓ ✓ UkrSEPRO ✓ ✓ The drive complies with UL 508C thermal memory retention requirements. For more information, refer to the section Motor Thermal Protection in the product-specific design guide. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 7...

  • Page 8: Disposal

    Operating Guide | VLT® HVAC Basic Drive FC 101 1.6 Disposal Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with local and currently valid legislation. 8 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 9: Safety

    AC drives contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury. Only qualified personnel must perform installation, start-up, and maintenance. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 9...
  • Page 10 LEAKAGE CURRENT HAZARD Leakage currents exceed 3.5 mA. Failure to ground the drive properly can result in death or serious injury. Ensure the correct grounding of the equipment by a certified electrical installer. 10 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 11: Motor Thermal Protection

    Ensure that all safety covers are in place and securely fastened before applying power. 2.4 Motor Thermal Protection Procedure 1. Set parameter 1-90 Motor Thermal Protection to [4] ETR trip 1 to enable the motor thermal protection function. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 11...

  • Page 12: Installation

    IP54 – 75–90 (100–125) – 225 (8.9) N O T I C E With IP21/NEMA Type1 option kit mounted, a distance of 50 mm (2 in) between the units is required. 12 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 13: Drive Dimensions

    Maximum weight kg (lb) 2.1 (4.6) 3.4 (7.5) 4.5 (9.9) 7.9 (17.4) 9.5 (20.9) Including decoupling plate. Table 7: Dimensions, Enclosure Sizes H6–H10 Enclosure Size IP class IP20 IP20 IP20 IP20 IP20 Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 13...
  • Page 14 9 (0.35) 9 (0.35) 9 (0.35) 9.5 (0.37) 9.5 (0.37) 9 (0.35) 9.8 (0.39) 9.8 (0.39) Maximum weight kg (lb) 5.3 (11.7) 7.2 (15.9) 13.8 (30.42) 27 (59.5) 45 (99.2) 65 (143.3) 14 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 15: Electrical Installation

    0.8 (7) 0.5 (4) IP54 22–37 (30–50) 4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.6 (5) IP54 45–55 (60–70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.6 (5) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 15...

  • Page 16: Mains

    On IP20, 200–240 V, 0.25–11 kW (0.33–15 hp) and 380–480 V, IP20, 0.37–22 kW (0.5–30 hp) units, open the RFI switch by removing the screw on the side of the drive when at IT grid. 16 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 17 On 400 V, 30–90 kW (40–125 hp) and 600 V units, set parameter 14-50 RFI Filter to [0] Off when operating in IT mains. For IP54, 400 V, 0.75–18.5 kW (1–25 hp) units, the EMC screw is inside the drive, as shown in the the following illustration. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 17...

  • Page 18: Mains And Motor Connection

    IP54, 400 V, 0.75–18.5 kW (1–25 hp) N O T I C E If reinserted, use only M3x12 screw. 3.2.3 Mains and Motor Connection 3.2.3.1 Introduction The drive is designed to operate all standard 3-phase asynchronous motors. 18 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 19: Connecting To Mains And Motor

    3.2.3.3 Relays and Terminals on Enclosure Sizes H1–H5 -DC +DC 1 Mains 2 Ground 3 Motor 4 Relays Illustration 4: Enclosure Sizes H1–H5, IP20, 200–240 V, 0.25–11 kW (0.33–15 hp), IP20, 380–480 V, 0.37–22 kW (0.5–30 hp) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 19...

  • Page 20: Relays And Terminals On Enclosure Size H6

    4 Relays Illustration 5: Enclosure Size H6 , IP20, 380–480 V, 30–45 kW (40–60 hp) , IP20, 200–240 V, 15–18.5 kW (20–25 hp) , IP20, 525–600 V, 22–30 kW (30–40 hp) 20 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 21: Relays And Terminals On Enclosure Size H7

    Enclosure Size H7 , IP20, 380–480 V, 55–75 kW (70–100 hp) , IP20, 200–240 V, 22–30 kW (30–40 hp) , IP20, 525–600 V, 45–55 kW (60–70 hp) 3.2.3.6 Relays and Terminals on Enclosure Size H8 1 Mains 2 Relays Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 21...

  • Page 22: Connecting To Mains And Motor For Enclosure Size H9

    3.2.3.7 Connecting to Mains and Motor for Enclosure Size H9 Context: MO T OR Illustration 8: Connecting the Drive to the Motor, Enclosure Size H9 IP20, 600 V, 2.2–7.5 kW (3.0–10 hp) 22 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 23 1. Slide the mounting plate into place and tighten the 2 screws as shown in the following illustration. Illustration 9: Mounting the Mounting Plate 2. Mount the ground cable as shown in the following illustration. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 23...
  • Page 24 3. Insert the mains cables to the mains plug and tighten the screws as shown in the following illustration. Use the tightening torques described in 3.2.1 Electrical Installation in General. Illustration 11: Mounting the Mains Plug 24 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 25: Relays And Terminals On Enclosure Size H10

    3.2.1 Electrical Installation in General. Illustration 12: Mounting the Support Bracket 3.2.3.8 Relays and Terminals on Enclosure Size H10 Illustration 13: Enclosure Size H10 , IP20, 600 V, 11–15 kW (15–20 hp) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 25...

  • Page 26: Enclosure Size I2

    3.2.3.9 Enclosure Size I2 1 RS485 2 Mains 3 Ground 4 Cable clamps 5 Motor 6 UDC 7 Relays 8 I/O Illustration 14: Enclosure Size I2, IP54, 380–480 V, 0.75–4.0 kW (1–5 hp) 26 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 27: Enclosure Size I3

    3.2.3.10 Enclosure Size I3 1 RS485 2 Mains 3 Ground 4 Cable clamps 5 Motor 6 UDC 7 Relays 8 I/O Illustration 15: Enclosure Size I3, IP54, 380–480 V, 5.5–7.5 kW (7.5–10 hp) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 27...

  • Page 28: Enclosure Size I4

    3.2.3.11 Enclosure Size I4 1 RS485 2 Mains 3 Ground 4 Cable clamps 5 Motor 6 UDC 7 Relays 8 I/O Illustration 16: Enclosure Size I4, IP54, 380–480 V, 0.75–4.0 kW (1–5 hp) 28 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 29: Ip54 Enclosure Sizes

    3.2.3.12 IP54 Enclosure Sizes I2, I3, I4 Illustration 17: IP54 Enclosure Sizes I2, I3, I4 3.2.3.13 Enclosure size I6 Illustration 18: Connecting to Mains for Enclosure Size I6, IP54, 380–480 V, 22–37 kW (30–50 hp) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 29...
  • Page 30 Operating Guide | VLT® HVAC Basic Drive FC 101 Illustration 19: Connecting to Motor for Enclosure Size I6, IP54, 380–480 V, 22–37 kW (30–50 hp) Illustration 20: Relays on Enclosure Size I6, IP54, 380–480 V, 22–37 kW (30–50 hp) 30 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 31: Enclosure Size

    3.2.4.2 Short-circuit Protection Danfoss recommends using the fuses and circuit breakers listed in this chapter to protect service personnel or other equipment in case of an internal failure in the unit or a short circuit on the DC link. The drive provides full short-circuit protection in case of a short circuit on the motor.

  • Page 32: Recommendation Of Fuses And Circuit Breakers

    KTN-R150 JKS-150 JJN-150 JGE3150FFG A160 30 (40) FRS-R-150 KTN-R150 JKS-150 JJN-150 37 (50) Cutler-Hammer Moeller NZMB1- FRS-R-200 KTN-R200 JKS-200 JJN-200 JGE3200FFG A200 45 (60) FRS-R-200 KTN-R200 JKS-200 JJN-200 3x380–480 V IP20 32 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 33 JJS-125 JGE3125FFG JGE3125FFG 45 (60) FRS-R-125 KTS-R125 JKS-125 JJS-125 55 (70) FRS-R-125 KTS-R125 JKS-125 JJS-125 75 (100) Cutler-Hammer Cutler-Hammer FRS-R-200 KTS-R200 JKS-200 JJS-200 JGE3200FAG JGE3200FAG 90 (125) – FRS-R-200 KTS-R200 JKS-200 JJS-200 Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 33...

  • Page 34: Emc-Correct Electrical Installation

    Avoid installation with twisted shield ends (pigtails), because it reduces the shielding effect at high frequencies. Use the cable clamps provided. • Ensure the same potential between the drive and the ground potential of PLC. • Use star washers and galvanically conductive installation plates. 34 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 35 Motor cable Minimum 200 mm (7.87 in) between control Mains-supply cable, mains cable and between mains motor cable Motor, 3 phases and Reinforced protective earth protective earth Illustration 22: EMC-correct Electrical Installation Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 35...

  • Page 36: Control Terminals

    5-03 Digital Input 29 Mode (PNP is default value). BUS TER. 61 68 69 18 19 27 29 42 45 50 53 12 20 55 Illustration 24: Control Terminals 36 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 37: Electrical Wiring

    There is no access to UDC- and UDC+ on the following units: IP20, 380–480 V, 30–90 kW (40–125 hp) IP20, 200–240 V, 15–45 kW (20–60 hp) IP20, 525–600 V, 2.2–90 kW (3–125 hp) IP54, 380–480 V, 22–90 kW (30–125 hp) Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 37...

  • Page 38: Acoustic Noise Or Vibration

    • Parameter group 4-6* Speed Bypass. • Set parameter 14-03 Overmodulation to [0] Off. • Switching pattern and switching frequency parameter group 14-0* Inverter Switching. • Parameter 1-64 Resonance Dampening. 38 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 39: Programming

    (factory setting). When active and edit setup differ, both numbers are shown in the display (setup 12). The number flashing indicates the edit setup. Motor direction is shown to the bottom left of the display – indicated by a small arrow pointing either clockwise or counter- clockwise. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 39...

  • Page 40: Setup Wizard

    4.2.1 Setup Wizard Introduction The built-in wizard menu guides the installer through the setup of the drive in a clear and structured manner for open-loop and closed- loop applications, and for quick motor settings. 40 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 41 Press [OK] to start the wizard. Press [Back] to return to the status view. P r ess OK t o star t W izar d P ush Back t o sk ip it S etup 1 Illustration 28: Start-up/Quit Wizard Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 41...

  • Page 42: Setup Wizard For Open-Loop Applications

    (Do not AMA) Do AMA ... the Wizard starts AMA Failed Auto Motor Adapt OK AMA running Press OK ----- AMA OK AMA Failed Illustration 29: Setup Wizard for Open-loop Applications 42 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 43 [111] 380–440 V/60 Hz/Delta [112] 380–440 V/60 Hz [120] 440–480 V/60 Hz/IT-grid [121] 440–480 V/60 Hz/Delta [122] 440–480 V/60 Hz [130] 525–600 V/60 Hz/IT-grid [131] 525–600 V/60 Hz/Delta [132] 525–600 V/60 Hz Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 43...
  • Page 44 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. 44 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 45 Ld. Ideally, this parameter has the same value as parameter tance Sat. 1-37 d-axis Inductance (Ld). However, if the motor supplier (LdSat) provides an induction curve, enter the induction value, which is 200% of the nominal current. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 45...
  • Page 46 0 Hz Enter the minimum limit for low speed. Motor Speed Low Limit [Hz] Parameter 4-14 0.0–400.0 Hz 100 Hz Enter the maximum limit for high speed. Motor Speed High Limit [Hz] 46 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 47 Select if terminal 53 is used for current or voltage input. Terminal 53 mode [1] Voltage Parameter [0] Off [0] Off – 30-22 Locked Rotor Detection [1] On Parameter 0.05–1 s 0.10 s – 30-23 Locked Rotor Detection Time [s] Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 47...

  • Page 48: Setup Wizard For Closed-Loop Applications

    00.50 6-25 T54 high Feedback 6-25 T54 high Feedback 0050 20-94 PI integral time 0050 0020.00 1-29 Automatic Motor Adaption ... the Wizard starts Illustration 30: Setup Wizard for Closed-loop Applications 48 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 49 [111] 380–440 V/60 Hz/Delta [112] 380–440 V/60 Hz [120] 440–480 V/60 Hz/IT-grid [121] 440–480 V/60 Hz/Delta [122] 440–480 V/60 Hz [130] 525–600 V/60 Hz/IT-grid [131] 525–600 V/60 Hz/Delta [132] 525–600 V/60 Hz Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 49...
  • Page 50 Programming Operating Guide | VLT® HVAC Basic Drive FC 101 Parameter Range Default Usage Parameter 1-00 [0] Open loop [0] Open loop Select [3] Closed loop. Configuration Mode [3] Closed loop 50 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 51 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 51...
  • Page 52 Ld. Ideally, this parameter has the same value as parameter tance Sat. 1-37 d-axis Inductance (Ld). However, if the motor supplier (LdSat) provides an induction curve, enter the induction value, which is 200% of the nominal current. 52 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 53 0.0 Hz Enter the minimum limit for low speed. Motor Speed Low Limit [Hz] Parameter 4-14 0.0–400.0 Hz 100 Hz Enter the minimum limit for high speed. Motor Speed High Limit [Hz] Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 53...
  • Page 54 20-94 PI Inte- trol through a short integral time, though if the integral time gral Time is too short, the process becomes unstable. An excessively long integral time disables the integral action. 54 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 55: Motor Setup

    The motor setup wizard guides users through the needed motor parameters. Table 18: Motor Setup Wizard Settings Parameter Range Default Usage Parameter 0-03 [0] International [0] Interna- – Regional Set- tional tings [1] US Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 55...
  • Page 56 [111] 380–440 V/60 Hz/Delta [112] 380–440 V/60 Hz [120] 440–480 V/60 Hz/IT-grid [121] 440–480 V/60 Hz/Delta [122] 440–480 V/60 Hz [130] 525–600 V/60 Hz/IT-grid [131] 525–600 V/60 Hz/Delta [132] 525–600 V/60 Hz 56 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 57 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 57...
  • Page 58 Ld. Ideally, this parameter has the same value as parameter tance Sat. 1-37 d-axis Inductance (Ld). However, if the motor supplier (LdSat) provides an induction curve, enter the induction value, which is 200% of the nominal current. 58 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 59 [Hz] is set equal to parameter 4-19 Max Output Frequency auto- matically. Parameter [0] Off [0] Off – 30-22 Locked Rotor Detection [1] On Parameter 0.05–1.00 s 0.10 s – 30-23 Locked Rotor Detection Time [s] Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 59...

  • Page 60: Changes Made Function

    4. Press [▵] [▿] to browse through the parameters in the specific group. 5. Press [OK] to select the parameter. 6. Press [▵] [▿] to set/change the parameter value. 7. Press [OK] to accept the change. 60 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 61: Parameter List

    Programming Operating Guide | VLT® HVAC Basic Drive FC 101 4.3 Parameter List Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 61...
  • Page 62 Programming Operating Guide | VLT® HVAC Basic Drive FC 101 62 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 63: Warnings And Alarms

    Earth Fault – Discharge from output phases to ground, using the value of parameter 15-31 InternalFaultReason if possible. Control Volt- – Control voltage is low. Contact the local Danfoss supplier. age Fault Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 63...
  • Page 64 Illegal FC – The control card and power card are not matched. configuration – Illegal power – Internal fault. Contact the local Danfoss supplier. section con- figuration 64 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 65 Contact the local Danfoss supplier. – New Type- – The drive has a new type code (on 400 V, 30– 90 kW (40– code 125 hp) and 600 V units). Contact the local Danfoss sup- plier. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 65...

  • Page 66: Specifications

    Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.

  • Page 67: 3X380-480 V Ac

    Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.
  • Page 68 Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.
  • Page 69 Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.
  • Page 70 Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.

  • Page 71: 3X525-600 V Ac

    Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.
  • Page 72 Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.

  • Page 73: Emc Emission Test Results

    Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consump- MyDrive® ecoSmart tions are included. For power loss data according to EN 50598-2, refer to Danfoss website.

  • Page 74: Special Conditions

    6.3.2 Derating for Low Air Pressure and High Altitudes The cooling capability of air is decreased at low air pressure. For altitudes above 2000 m (6562 ft), contact Danfoss regarding PELV. Below 1000 m (3281 ft) altitude, derating is not necessary. For altitudes above 1000 m (3281 ft), decrease the ambient temperature or the maximum output current.

  • Page 75: General Technical Data

    Cross-section DC terminals for filter feedback on enclosure sizes H4–H5 16 mm /6 AWG Maximum cross-section to control terminals, rigid wire 2.5 mm /14 AWG Maximum cross-section to control terminals, flexible cable 2.5 mm /14 AWG Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 75...

  • Page 76: Digital Inputs

    Maximum voltage at analog output 17 V Accuracy on analog output Maximum error: 0.4% of full scale Resolution on analog output 10 bit Terminals 42 and 45 can also be programmed as digital outputs. 76 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...

  • Page 77: Digital Output

    IEC 60947 parts 4 and 5. Endurance of the relay varies with different load type, switching current, ambient temperature, driving configuration, working profile, and so forth. It is recommended to mount a snubber circuit when connecting inductive loads to the relays. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 77...
  • Page 78 Aggressive environment (IEC 60721-3-3), coated (standard) enclosure Class 3C3 sizes H1–H5 Aggressive environment (IEC 60721-3-3), non-coated enclosure sizes Class 3C2 H6–H10 Aggressive environment (IEC 60721-3-3), coated (optional) enclosure Class 3C3 sizes H6–H10 78 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 79 Derating for high ambient temperature. • Derating for high altitude. Determined according to EN 50598-2 at: • Rated load. • 90% rated frequency. • Switching frequency factory setting. • Switching pattern factory setting. Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 79...
  • Page 80 Relay output EMC-correct electrical installation RS485 serial communication Energy efficiency class Short-circuit protection Fuse Side-by-side installation Software version Switching frequency Symbols High altitudes UL 508C Indicator light UL/Non-UL compliance Installation Qualified personnel 80 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 81 Operating Guide | VLT® HVAC Basic Drive FC 101 Index Voltage Safety warning Wiring schematic Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 81...
  • Page 82 Operating Guide | VLT® HVAC Basic Drive FC 101 82 | Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078...
  • Page 83 Operating Guide | VLT® HVAC Basic Drive FC 101 Danfoss A/S © 2019.11 AQ275641848264en-000101 / 132R0078| 83...
  • Page 84 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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