H-Max™ Series Variable Frequency Drive Installation Manual Effective May 2017 Supersedes September 2011
H-Max Series Variable Frequency Drive Disclaimer of Warranties and Limitation of Liability The information, recommendations, descriptions, and safety notations in this document are based on Eaton Corporation’s (“Eaton”) experience and judgment, and may not cover all contingencies. If further information is required, an Eaton sales office should be consulted.
H-Max Series Variable Frequency Drive Support Services The goal of Eaton is to ensure your greatest possible satisfaction with the operation of our products. We are dedicated to providing fast, friendly, and accurate assistance. That is why we offer you so many ways to get the support you need. Whether it’s by phone, fax, or e-mail, you can access Eaton’s support information 24 hours a day, seven days a week. Our wide range of services is listed below.
H-Max Series Variable Frequency Drive Table of Contents SAFETY Definitions and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hazardous High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii vii vii ENGINEERING Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-Max Series Variable Frequency Drive List of Figures Figure 1. Drive System (PDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2. AC Power Networks with Grounded Center Point (TN-/TT Networks) . . . . . . Figure 3. EMC Environment and Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4. Parallel Connection of Several Motors to One Frequency Inverter . . . . . . . . . Figure 5. Example of a Motor Ratings Plate . . . . . .
H-Max Series Variable Frequency Drive List of Tables Table 1. Identification on the Residual-Current Circuit-Breakers . . . . . . . . . . . . . . . . . . . Table 2. Assignment of Frequency Inverters to Example Motor Circuit . . . . . . . . . . . . . Table 3. Maintenance Measures and Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 4. NEMA Type 1/IP21 or NEMA Type 12/IP54 . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5. NEMA Type 1/IP21 or NEMA Type 12/IP54 . . .
H-Max Series Variable Frequency Drive Safety Warning! Dangerous Electrical Voltage! Before Commencing the Installation ● Disconnect the power supply of the device ● Ensure that devices cannot be accidentally restarted ● Verify isolation from the supply ● Earth and short circuit the device ● Cover or enclose any adjacent live components ● Follow the engineering instructions (IL04020001E) for the device concerned ● Only suitably qualified personnel in accordance with EN 50110-1/-2 (VDE 0105 Part
H-Max Series Variable Frequency Drive Safety Definitions and Symbols Warnings and Cautions WARNING CAUTION This symbol indicates high voltage. It calls your attention to items or operations that could be dangerous to you and other persons operating this equipment. Read the message and follow the instructions carefully. This symbol is the “Safety Alert Symbol.” It occurs with either of two signal words: CAUTION or WARNING, as described below.
H-Max Series Variable Frequency Drive WARNING The frequency inverter outputs (U, V, W) must not be connected to the input voltage (destruction of the device, risk of fire). CAUTION Debounced inputs may not be used in the safety circuit diagram. CAUTION Debounced inputs may not be used in the safety circuit diagram. Ground contact currents in frequency inverters are greater than 3.5 mA (AC).
Engineering Engineering Introduction This chapter describes the most important features in the energy circuit of a drive system (PDS = Power Drive System) that you should take into consideration in your project planning. Figure 1. Drive System (PDS) L1 L2 a L3 PE Item Number 1 Network configuration, input voltage, input frequency, interaction with p.f.
Engineering Electrical Power Network Input Connection and Configuration Input Voltage and Frequency The H-Max series frequency inverters can be connected and operated with all control-point grounded AC power networks (see IEC 60364 for more information). The standardized input voltages (IEC 60038, VDE017-1) for energy suppliers (EVU) guarantee the following conditions at the transition points: Figure 2.
Engineering Voltage Balance Idle Power Compensation Devices Because of the uneven loading on the conductor, and with the direct connection of greater power ratings, deviations from the ideal voltage form and asymmetrical voltages can be caused in three-phase AC power networks. These asymmetric divergences in the input voltage can lead to different loading of the diodes in input rectifiers with three-phase supplied frequency inverters, and as a result, an advance failure of this diode.
Engineering Safety and Switching Fuses and Cable Cross-Sections Residual-Current Device (RCD) The fuses and wire cross-sections allocated for power-side connections depend on the rated input current ILN of the frequency inverter (without input reactor). RCD (Residual Current Device): Residual current device, residual current circuit breaker (FI circuit breaker). CAUTION When selecting the cable cross-section, take the voltage drop under load conditions into account.
Engineering The leakage current to ground is greater than 3.5 mA with a frequency inverter. Based on the requirements of EN 50178, an increased ground (PE) has to be connected. The cable cross-section must be at least 10 mm2 or consist of two separately connected ground cables.
Engineering Motor and Application Motor Selection General recommendations for motor selection: ● Use three-phase powered asynchronous motors with short-circuit rotors and surface cooling, also called asynchronous motors or standard motors for the frequency-controlled drive system (PDS).
Engineering Motor and Circuit Type The motor’s stator winding can be connected in a star or delta configuration, in accordance with the rated operational data on the nameplate. Figure 5. Example of a Motor Ratings Plate 230 /400 S1 3.5/2 A V cos 0.75 kW 1430 RPM 0.79 Because of the higher thermal loading, using only the next higher motor output according to the list (1.1 kW) is recommended. The motor (in this example) therefore still has 1.47-fold higher output compared with the listed output (0.
Engineering Bypass Operation If you want to have the option of operating the motor with the frequency inverter or directly from the input supply, the input branches must be interlocked mechanically. CAUTION Debounced inputs may not be used in the safety circuit diagram. A changeover between the frequency inverter and the input supply must take place in a voltage-free state.
System Overview System Overview Component Identification Figure 9. H-Max Series Figure 10. Description of the H-Max 1 1 2 4 5 2 BYPASS HOA Back 3 OK 2 sec. STOP RESET BYPASS START HOA Back 2 sec.
System Overview Figure 11.
System Overview Selection Criteria The frequency inverter [3] is selected according to the supply voltage ULN of the input supply [1] and the rated current of the assigned motor [2]. The circuit type ( / ) of the motor must be selected according to the supply voltage [1]. The rated output current Ie of the frequency inverter must be greater than/equal to the rated motor current. Figure 12.
System Overview Proper Use Maintenance and Inspection The H-Max frequency inverters are not domestic appliances. They are designed only for use as HVAC or pumping system components. H-Max frequency inverters are maintenance free. However, external influences may affect the function and the lifespan of the H-Max frequency inverter. We therefore recommend that the devices are checked regularly and the following maintenance measures are carried out at the specified intervals.
System Overview Storage Service and Warranty If the frequency inverter is stored before use, suitable ambient conditions must be ensured at the site of storage: In the unlikely event that you have a problem with your H-Max frequency inverter, please contact your local sales office.
H-Max Series Overview H-Max Series Overview This chapter describes the purpose and contents of this manual, the receiving inspection recommendations and the H-Max Series Open Drive catalog numbering system. Check to make sure that the package includes the Installation Manual (MN04008005E), Quick Start Guide (MN04008004E) and accessory packet.
H-Max Series Overview Figure 13. Rating Plate Made in Finland Type: HMX34AG3D421-B Input: Vin/Uin 3~AC, 380-480, 50/60 Hz, 3.4 A Vout/Uout 3~AC, 0- Vin/Uin, 0-320 Hz, 3.4 A @ 40°C, 2.7A @ 50°C Output: Power (IL): 1.5HP: 480V / 1.1kW: 400V Chassis: NEMA Type 1/IP21 S/N:123456789012 Figure 14. Approval Sticker VAC LISTED 9D42 ® B.ID: 09391 Code:12345678901234567890123456789012345 S/N:123456789012 Figure 15. Carton Labels (U.S.
H-Max Series Overview Catalog Number Selection Figure 16. H-Max Series Drives HMX 3 4 A G 3D4 2 1 - N Product HMX = HVAC drive Braking/Application N = No brake chopper (low overload) Phase 3 = Three-phase Enclosure 1 = Open NEMA Type 1 IP21 2 = Open NEMA Type 12 IP54 Voltage 2 = 200–240 V 4 = 380–480 V 5 = 525–600 V Input Options Frame and Voltage Specific 2 = EMC C2 Software Series A–Z Keypad G = Graphical panel 200–240 Volts 3D7 = 3.7 A–0.75 hp, 0.55 kW 4D8 = 4.8 A–1 hp, 0.75 kW 6D6 = 6.6 A–1.
H-Max Series Overview Power Ratings and Product Selection H-Max Series Drives—208–230 Volt Table 4. NEMA Type 1/IP21 or NEMA Type 12/IP54 Drive Rated Current and hp De-Rated Assigned Motor Ratings _ Can Be: FS Frame Size Drive Rating Low Overload Full Load Amps at 40°C 230V 60 Hz Horsepower Drive Input Amps NEC Motor 60 Hz 230V Amps 1 Low Overload Full Load Amps at 50°C Open Drive kW 230V 50 Hz FS4 3.7 0.75 3.2 3.2 2.6 0.55 HMX32AG3D72_-N 4.8 1 4.3 4.2 3.7 0.
H-Max Series Overview H-Max Series Drives—380–480 Volt Table 5. NEMA Type 1/IP21 or NEMA Type 12/IP54 Drive Input Rated Current and hp Low Overload Full Load Amps at 50°C Open Drive kW 400V 50 Hz 1 = N1 = IP21 2 = N12 = IP54 1.5 3.4 3 2.6 1.1 HMX34AG3D42_-N 2 4.6 3.4 3.4 1.5 HMX34AG4D82_-N 5.6 3 5.4 4.8 4.3 2.2 HMX34AG5D62_-N 8.0 5 8.1 7.6 5.6 3.0 HMX34AG8D02_-N 460V 60 Hz Horsepower FS4 3.4 4.8 FS7 FS8 FS9 Catalog Number 9.6 5 9.3 N/A 8 4 HMX34AG9D62_-N 12 7.
H-Max Series Overview H-Max Series Drives—600 Volt Table 6. NEMA Type 1/IP21 or NEMA Type 12/IP54 Drive Rated Current and hp De-Rated _ Can Be: 1 = N1 = IP21 2 = N12 = IP54 FS Frame Size Drive Rating Low 600V Overload Full Load 60 Hz Amps at 40°C Horsepower Drive Input Amps Low Overload Full Load Amps at 50°C FR5 3.9 3 4.6 3.3 HMX35AG3D92_-N 6.1 5 6.8 5.2 HMX35AG6D12_-N 9 7.5 9 7.7 HMX35AG9D02_-N FR6 FR7 FR8 FR9 Catalog Number 11 10 10.5 9.4 HMX35AG0112_-N 18 15 19.
H-Max Series Overview Electrical Installation WARNING Carry out wiring work only after the frequency inverter has been correctly mounted and secured. WARNING Electric shock hazard—risk of injuries! Carry out wiring work only if the unit is de-energized. CAUTION Debounced inputs may not be used in the safety circuit diagram. Fire hazard! Only use cables, protective switches, and contactors that feature the indicated permissible nominal current value.
Installation Requirements Installation Requirements This chapter contains all of the information required to properly install and prepare the H-Max Series VFD for operation. The contents are listed to serve as a list of tasks needed to complete the installation.
Installation Requirements Mounting dimensions: ● Refer to Page 23 for drive dimensions Figure 17. Mounting Space C B B A A D2 Table 8. Space Requirements for Mounting the H-Max Series VFD and Airflow Frame Size Line Voltage hp (VT) kW 1 Amperes FS4 230V 480V 230V 480V 600V 230V 480V 600V 230V 480V 600V 230V 480V 600V 230V 480V 600V 0.75–4 1.5–7.5 5–10 10–20 3–10 15–20 25–40 15–30 25–40 50–75 40–60 50–75 100–150 75–125 100–125 200–250 150–200 0.55–3.0 1.1–5.5 4–7.5 7.5–15 — 11–15 18.
Installation Requirements NEMA Type 1/12 Open Drives (1–250 hp) Approximate Dimensions in Inches (mm) Figure 18. Mounting Drive Dimensions—FS4–FS7 W2 W1 H1 H3 H2 W3 D H-Max Series Frames FS4—FS7 Table 9. Mounting Drive Dimensions—FS4–FS7 Frame Size FS4 FS5 FS6 FS7 Line Voltage hp (VT) kW Weight in Lbs (kg) Amperes D H1 H2 H3 W1 W2 W3 7.77 (197.3) 12.89 (327.5) 12.32 (313) 11.22 (285) 5.04 (128) 3.94 (100) 3.94 (100) 13.2 (6.0) 8.73 (221.6) 16.50 (419) 15.98 (406) 15.
Installation Requirements Approximate Dimensions in Inches (mm) Figure 19. Mounting Drive Dimensions—FS8 and FS9 W1 H3 W2 W3 H1 H2 D H-Max Series Frames FS8 and FS9 Table 10. Mounting Drive Dimensions—FS8 and FS9 Frame Size FS8 FS9 24 Line Voltage hp (VT) kW Weight in Lbs (kg) Amperes D H1 H2 H3 W1 W2 W3 13.76 (350) 38.02 (965.7) 37.26 (946) 37.26 (946) 11.42 (290) 9.29 (236) 1.42 (36) 154.3 (70) 14.63 (372) 33.09 (1150.4) 31.89 (810) 31.89 (810) 18.90 (480) 15.
Installation Requirements Power Wiring Selection Table 11. Power Connection Tightening Torque Fame Size Tightening Torque (in-lbs) Motor cable connections are made to terminals U/T1, V/T2, and W/T3. FS4 4.5–5.3 0.5–0.6 FS5 10.6–13.3 1.2–1.5 Cable Selection: Power and Motor Leads FS6 88.5 10 Line (Mains) and Motor Cable Installation 1/49.6 2 Tightening Torque (Nm) 8 1/5.6 2 ● Use UL approved heat-resistant copper cables only FS7 70.
Installation Requirements Figure 20. Input Power and Motor Cable Stripping Lengths Ground Ground A1 C1 A2 C2 B1 D1 B2 D2 Power Motor Table 14. Input Power and Motor Cable Stripping and Wire Lengths Frame Size Power Wiring in Inches (mm) Motor Wiring in Inches (mm) A1 B1 C1 D1 A2 B2 C2 C4 FS4 0.59 (15) 1.38 (35) 0.39 (10) 0.79 (20) 0.28 (7) 1.97 (50) 0.28 (7) 1.38 (35) FS5 0.79 (20) 1.57 (40) 0.39 (10) 1.18 (30) 0.79 (20) 2.36 (60) 0.39 (10) 1.57 (40) FS6 0.
Installation Requirements Cable Routing If conduit is being used for wiring, use separate conduits for line voltage (mains), motor cables, and all interface/control wiring. Avoid running motor cables alongside or parallel to any other wiring. If it is necessary to run motor cables with other wiring, then maintain spacing between motor cables and other wiring in accordance with the table on Page 25. Refer to the table on Page 25 for maximum cable lengths by frame size.
Installation Requirements Power Wiring Notice Do not discard the plastic bag containing the wiring hardware. 1. Remove the cover by removing (4) screws, then lifting the cover away from the base. Wiring Hardware Contents ● European rubber grommet and flat rubber grommet (for IP54 integrity). ● Modification label ● Wire (grounding strap) ● Detachable cable clamp ● Attachable grounding clamps ● Ground lug mounting screw size M4 Power Wiring/Grounding 2. Remove power wiring protection plate.
Installation Requirements Power Wiring/Grounding, continued 6. Line Wire power terminals (L1,L2,L3), motor terminal (U/T1, U/T2, U/T3), and grounding terminals per diagram below. Power and motor leads must be in separate conduit. Removable EMC Filter Clip L1 L2 Motor L3 R+ R– Removable EMC Filter Clip U/T1 V/T2 W/T3 Line Ground Clamp Location Motor Ground Clamp Location Note: Do not wire motor leads to R+, R–. This will cause damage to the drive.
Installation Requirements Control Wiring 8. RJ-45 Wire control to the control board. Note: Drive default is programmed for external interlock.
Installation Requirements Control Board The main H-Max Series VFD consists of a main control board, control I/O connections block and two slots for extra option boards. This main control board launched March 2017. Serial Numbers after C171201265 were manufactured with this main control board. All units manufactured prior shipped with an old style control board. The new main control board contains backward compatibility. Figure 22. H-Max Series Variable Frequency Drive L I K A H G J B F Legend A.
Installation Requirements Control Wiring DIP Switch Functionality ● All control I/O wiring must be segregated from line (mains) and motor cabling ● Control wiring shall be shielded twisted pairs. To meet EMC levels required by ENG1800-3 (2004). Control wiring must be Type 4 cable ● Run 120 Vac and +24 Vdc control I/O in separate conduit ● Control I/O terminals must be tightened to 4.5 lb (0.5 Nm) You can make 2 selections with the DIP switches for specified terminals.
Installation Requirements Digital Input Ground Isolation It is possible to isolate from ground the digital inputs (terminals 8–10 and 14–16) on the standard I/O board. To do this, change the position of a DIP switch on the control board. Figure 24. Digital Input Ground Isolation A B C A. The digital inputs B. Floating C. Connected to GND (default) Battery for Real Time Clock To use the Real Time Clock (RTC), you must install a battery in the drive. 1. Use a 1/2 AA battery with 3.
Installation Requirements EMC Installation The responsibility to comply with the legally stipulated limit values and thus the provision of electromagnetic compatibility is the responsibility of the end user or system operator. This operator must also take measures to minimize or remove emissions in the environment concerned (see figure on Page 5). He must also use means to increase the interference immunity of the system devices.
Installation Requirements 0.59 in (15 mm) Figure 25. EMC-Compliant Setup (Example: H-Max) PES I PE PES W2 U2 V2 U1 V1 W1 PE 24 Vdc 11.81 in ( 300 mm) 115/120 Vac 230/240 Vac 400 Vac 460/480 Vac 24 Vdc 115/120 Vac 230/240 Vac 400 Vac 460/480 Vac Notes 1 Power cable: L1, L2, L3 and U/T1, V/T2, W/T3. 2 Control and signal lines: 1 to 30, A, B, fieldbus connection Large-area connection of all metallic control panel components.
Installation Requirements Table 17. International EMC Protection Cable Requirements 1st Environment 2nd Environment EMC Levels According to EN61800-3 (2004) Cable Type Category C2 Category C3 Level T Line voltage/mains 1 1 1 Motor cable 31 2 2 Control cable 4 4 4 Cable Categories Cable Category Description (All cables are rated for the specific operating voltage) 1 Intended for fixed installation MCMK or similar 2 Symmetrical power cable equipped with a concentric protection wire.
Installation Requirements Installation in Corner-Grounded Network Installation in IT System Corner grounding is allowed for the drive types rating from 72–310A at 380–480V supply and from 75–310A at 208–240V supply. If your supply network is an IT (impedance-grounded) system but your AC drive is EMC-protected according to class C2 you need to modify the EMC protection of the AC drive to EMC level C4.
Installation Requirements Connection to Power Section Figure 29. Connection to Power Section The following figure shows the general connections for the frequency inverter in the power section. HMX32_, HMX34_, HMX35_ Input Figure 28. Three-Phase Input Connection L1 L2 Output L3 U/T1 V/T2 W/T3 햲 U1 V1 W1 3~ Motor 햴 햳 PE L1 L2 L3 Figure 30. Ground Connection PZ2 PE M4 11.5 lb-in (1.3 Nm) 15 mm (0.59 in) 0.17 in (4.
Installation Requirements Disconnect the RFI-filters from ground by removing the EMC-jumpers using long-nose pliers or similar. See figure below. Frames FS7 and FS8 Figure 31. Removing the Jumper, FS5 as Example Remove the main cover of the AC drive and locate the jumper. FS8 only: Push down the grounding arm. See figure below. Follow the procedure described below to modify the EMC protection of the AC drive of frames FS7 and FS8 to EMC-level C4. Figure 32.
Installation Requirements FS7 and FS8: Locate the EMC box under the cover. Remove the screws of the box cover to expose the EMC-jumper. Detach the jumper and re-fix the box cover. See figure below. FS7 only: Locate the DC grounding busbar between connectors R- and U and detach the busbar from the frame by undoing the M4 screw. See figure below. Figure 33. Removing the EMC Jumper, FS7 and FS8 Figure 34.
Installation Requirements Frame FS9 Follow the procedure described below to modify the EMC protection of the AC drive of frame FS9 to EMC-level C4. Find the Molex connector in the accessories bag. Remove the main cover of the AC drive and locate the place for the connector next to the fan. Push the Molex connector in its place. See figure below. Further remove the extension box cover, the touch shield and the I/O plate with I/O grommet plate.
Installation Requirements Checking the Cable and Motor Insulation 1. Check the motor cable insulation as follows: ● Disconnect the motor cable from terminals U, V and W of the H-Max Series drive and from the motor ● Measure the insulation resistance of the motor cable between each phase conductor as well as between each phase conductor and the protective ground conductor ● The insulation resistance must be >1 mohm 2.
Appendix A Appendix A Technical Data Table 18. H-Max Technical Data Attribute Description Specification Mains connection Input voltage Uin 208–240V, 380–480V, 525–600V, –10 to 10% Motor connection Input frequency 50–60 Hz, –5 to 10% Connection to mains Once per minute or less Starting delay 230/480V: 4S (FS4 to FS6), 6s (FS7 to FS9) 600V: 6s (FS4 to FS6), 8s (FS7 to FS9) Output voltage 0-Uin IL: Ambient temperature maximum 40°C, up to 50°C with derating, overload 1.1 x IL (1 min./10 min.
Appendix A Table 18. H-Max Technical Data, continued Attribute Description Specification Ambient conditions, continued Vibration: • EN61800-5-1 • EN60668-2-6 5–150 Hz Displacement amplitude: 1 mm (peak) at 5–15.8 Hz (FS4–FS9) Maximum acceleration amplitude: 1g at 15.
Appendix A Technical Information on Control Connections Table 19. Standard I/O Board Terminal Signal Description 1 Reference output 10V, 3%: Maximum current 10 mA 2 Analog input, voltage or current Analog input channel 1 0–10V (Ri = 200 kohms) 4–20 mA (Ri = 250 ohms) Resolution 0.
Appendix A Table 20. Relay Board 1 1 Terminal Signal 21 Relay output 1 Description 2 Switching capacity Relay output 2 2 Switching capacity Relay output 3 2 Switching capacity 22 23 24 25 26 32 33 24 Vdc/8A 250 Vac/8A 125 Vdc/0.4A Minimum switching load 5V/10 mA 24 Vdc/8A 250 Vac/8A 125 Vdc/0.4A Minimum switching load 5V/10 mA 24 Vdc/8A 250 Vac/8A 125 Vdc/0.4A Minimum switching load 5V/10 mA Table 21.
Appendix B Appendix B Cable Power and Motor Wiring Guidelines See Page 26 for cable stripping guidelines. Table 22. North America Cable and Fuse Sizes—208–240 Vac Ratings Frame Amp Suffix hp NEC Motor Amp Rating at 208 Vac FS4 3D7 0.75 3.5 FS5 FS6 FS7 FS8 FS9 NEC Wire Size (AWG) Terminal Connection Size (AWG) Fuse Rating (Class T) Line and Motor Ground Line and Motor Ground 0.
Appendix B Table 23. North America Cable and Fuse Sizes—380–480 Vac Ratings NEC Motor Amp Rating at 480 Vac VFD I(L) Amps at 40°C VFD I(L) Amps at 50°C [kW] 230V at 50 Hz Fuse Rating (Class T) NEC Wire Size (AWG) Terminal Connection Size (AWG) Line and Motor Line and Motor Frame Amp Suffix hp FS4 3D4 1.5 3 3.4 2.6 1.1 10 14 14 24–10 18–10 4D8 2 3.4 4.8 3.4 1.5 10 14 14 24–10 18–10 FS5 FS6 FS7 FS8 FS9 Ground 5D6 3 4.8 5.6 4.3 2.
Appendix B Table 24. North America Cable and Fuse Sizes—525–600 Vac Ratings NEC Wire Size (AWG) Terminal Connection Size (AWG) Line and Motor Ground Line and Motor Frame Amp Suffix hp VFD I(L) Amps at 40°C FR5 3D9 3 3.9 3.3 6 14 12 20–6 18–8 6D1 5 6.1 5.2 10 14 12 20–6 18–8 FR6 FR7 FR8 FR9 VFD I(L) Amps at 50°C Fuse Rating (Class T) Ground 9 7.5 9 7.7 10 14 10 20–6 18–8 11 10 11 9.
Appendix B Table 25. International Cable and Fuse Sizes 380–480 Vac Ratings Frame Amp Suffix VFD I(L) Amps at 40° C VFD I(L) Amps at 50° C [kW] 400V at 50 Hz Fuse Rating (gG/gL) Mains and Motor Cable Cu (mm2) FS4 3D4 3.4 2.6 1.1 6 4D8 4.8 3.4 1.5 5D6 5.6 4.3 8D0 8.0 9D6 FS5 FS6 FS7 FS8 FS9 Main Terminal Cu (mm2) Earth Terminal Cu (mm2) 3*1.5+1.5 1–6 solid or 1–4 stranded 1–6 6 3*1.5+1.5 1–6 solid or 1–4 stranded 1–6 2.2 10 3*1.5+1.
H-Max Series Variable Frequency Drive MN04008005E—May 2017 4 0.59 (14.8) 1.28 (32.5) 1.24 (31.5) Voltage 230 Vac 460 Vac ø0.98 (25.0) 7.77 (197.3) Frame size 0.59 (14.8) 11.22 (285.0) 0.13 (3.3) HP (VT) 0.74–4 HP 1.5–7.5 HP 4.40 (111.9) 7.48 (189.9) kW 55–3.0 1.1–5.5 1.24 (31.5) 1.36 (34.5) 12.89 (327.5) 4.00 (101.6) Amps 3.7–12.5 3.4–12.0 5.04 (128.0) W eight Lbs (kg) 13.2 (6.0) 13.2 (6.0) 2.84 (72.0) A/B = 0.79 (20.0) C = 3.94 (100.0) A/B = 0.79 (20.0) D = 1.99 (50.0) 3.94 (100.
52 H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 4 Frame size 1.34 (34.9) ø1.00 (25.3) 1.59 (40.5) IP 21/54 Metric 1.24 (31.5) 0.88 (22.5) 3.03 (77.0) 0.73 (18.5) 11.22 (285.0) 0.95 (24.0) 0.13 (3.3) Voltage 230 Vac 460 Vac 0.74 (18.8) 1.36 (34.5) HP (VT) 0.74–4 HP 1.5–7.5 HP 4.40 (111.9) 1.24 (31.5) 4.74 (120.3) 7.77 (197.3) 1.14 (29.0) 4.00 (101.6) kW 55–3.0 1.1–5.5 1.52 (38.5) ø1.11 (28.3) 1.58 (40.0) 4.80 (122.0) 4.80 (122.0) 12.70 (322.4) ø0.
0.51 (13.0) H-Max Series Variable Frequency Drive MN04008005E—May 2017 5 Frame size 8.73 (221.6) Voltage 230 Vac 460 Vac 1.46 (37.0) 1.38 (35.0) 2x ø1.23 (33.0) 1.48 (37.5) 1.36 (34.5) 4x ø1.30 (33.0) IP 21/54 Metric 15.04 (382.0) 0.19 0.95 (4.8) (24.0) HP (VT) 5–10 HP 10–20 HP 1.46 (37.0) 5.13 5.26 (130.2) (133.7) 1.48 (37.5) 1.48 (37.5) 0.30 (7.5) 1.38 (35.0) 1.46 (37.0) 1.36 (34.5) 1.48 (37.5) IP 21/54 UL kW 4–7.5 7.5–15 4.01 (101.9) Amps 18–31 16–31 9.90 (251.5) 16.50 (419.
54 0.19 (4.8) H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 5 Frame size 1.46 (37.0) 1.71 (43.5) 2x ø1.30 (33.0) 1.69 (43.0) 4x ø1.00 (25.3) 1.48 (37.5) IP 21/54 Metric 3.94 (100.0) 0.51 0.91 (13.0) (23.0) 15.04 (382.0) 0.95 (24.0) Voltage 230 Vac 460 Vac 8.72 (221.5) 1.48 (37.5) HP (VT) 5–10 HP 10–20 HP 1.46 (37.0) 5.26 1.33 (133.7) (33.7) 0.14 (3.5) 1.48 (37.5) 4.78 (121.5) 0.69 (17.5) 1.14 (29.0) 4.01 (101.9) 1.48 (37.5) kW 4–7.5 7.5–15 1.46 (37.
20.24 (514.0) 1.03 (26.2) H-Max Series Variable Frequency Drive MN04008005E—May 2017 6 Frame size 2.00 (51.0) 5.95 (151.2) 1.65 (42.0) 2.42 (61.4) IP 21/54 Metric 0.66 (16.8) 0.19 (4.9) 0.44 (11.2) Voltage 230 Vac 460 Vac HP (VT) 5–10 HP 10–20 HP 1.83 (46.5) 1.83 (46.5) 0.14 (3.5) ø1.30 (33.0) 2x ø1.59 (40.3) 1.42 (36.1) 3x ø1.00 (25.3) 1.42 (36.1) 9.29 (236.0) 1.83 (46.5) kW 11–15 18.5–30 2.00 (51.0) 2.42 (61.4) IP 21/54 UL 13.50 (342.8) 21.93 (557.0) 4.01 (101.
56 H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 6 Frame size HP (VT) 5–10 HP 10–20 HP 1.83 (46.5) 5.95 (151.2) 0.55 (14.0) 13.61 (345.7) 22.05 (560.1) 0.30 (7.5) kW 11–15 18.5–30 0.28 (7.0) ø0.28 (7.0) 21.5 (546.1) 2.84 (72.2) ø0.28 (7.0) Amps 48–62 36–61 W eight Lbs (kg) 44.1 (20) 44.1(20) 1.83 (46.5) 1.78 (45.2) 1.42 (36.1) 1.42 3x ø0.89 (36.1) (22.5) 3x ø1.38 (35.0) 7.24 (184.0) 8.31 (211.0) 7.72 (196.0) 1.83 (46.5) 2.34 (59.5) 5.95 (151.2) 1.65 (42.
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 7 Frame size 2.72 (69.0) 1.81 (46.0) 3x ø1.00 (25.3) 3x ø1.98 (50.3) 1.77 2.76 (45.0) (70.0) IP 21 0.71 (18.0) 24.29 (617.0) 0.98 (25.0) 3.61 (91.6) Voltage 230 Vac 460 Vac 3.09 (78.5) 10.49 (266.5) HP (VT) 25–40 HP 50–75 HP 2.72 (69.0) 6.28 2.24 (159.5) (56.8) 1.77 (45.0) 14pcs ø(7x15) 0.43 (11.0) 24.65 (626.0) kW 18.5–30 37–55 1.81 (46.0) 2.72 (69.0) 3x ø1.98 (50.3) 3x ø1.00 (25.3) 1.77 (45.0) 2.76 (70.
58 H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 7 Frame size 3.47 (88.0) Metric/UL 4.33 (110.0) 0.49 (12.5) 25.98 (660.0) 0.28 (7.0) 0.79 (20.0) Voltage 230 Vac 460 Vac 2.72 (69.0) 2.52 (64.0) ø1.98 (50.3) ø1.00 (25.3) 1.77 (45.0) 10.49 (266.5) 6.16 (156.5) 0.43 (11.0) 17.39 (441.7) HP (VT) 25–40 HP 50–75 HP 2.72 (69.0) 1.77 (45.0) 24.65 (626.0) kW 18.5–30 37–55 2.24 (56.8) 1.95 (49.5) 0.22 (5.5) 4.01 (101.9) 26.77 (680.0) 10.04 (255.0) 10.47 (266.
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 8 Frame size 4.18 (106.2) 2.79 (70.7) 26.89 (683.0) Voltage 230 Vac 460 Vac 11.23 (285.1) 10.78 (273.7) 13.30 (337.7) 13.76 (349.6) 1.54 (39.0) HP (VT) 50–75 HP 100–150 HP 12.03 (305.4) 3.43 (87.1) 4.21 (107.0) 1.50 (38.2) 1.15 (29.2) kW 37–55 75–110 1.50 (38.0) 16.57 (420.8) 4.01 (101.8) 2.84 (72.2) 3.08 (78.1) Amps 104–205 140–205 ø0.98 (25.0) 1.54 (39.0) 11.42 (290.1) 1.58 (40.0) 0.67 (17.1) C = 11.
60 H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 8 Frame size 8.31 (211.0) 3.24 (82.2) IP 21/54 Metric 11.26 (286.1) 10.78 (273.7) 13.30 (337.7) 13.76 (349.6) Voltage 230 Vac 460 Vac ø2.32 (59.0) 3.24 (82.2) 5.69 (144.5) 12.63 (320.9) 1.15 (29.2) HP (VT) 50–75 HP 100–150 HP 1.54 (39.0) 5.83 (148.0) 3.43 (87.1) kW 37–55 75–110 3.19 (81.0) 2.51 (63.8) 8.58 (218.0) 12.03 (305.4) IP 21/54 UL 23.48 (596.5) 4.01 (101.8) 2.84 (72.2) 3.08 (78.1) 11.42 (290.
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 8 Frame size 4.33 (110.0) 0.80 (20.4) 4.29 (109.0) 34.96 (888.0) 0.53 (13.5) Voltage 230 Vac 460 Vac 9.43 (239.6) 13.76 (349.6) 6.89 (175.1) 6.45 (163.7) 8.97 (227.7) 4.01 (101.8) 2.98 (75.8) 7.69 (195.4) 3.43 (87.1) 1.54 (39.0) kW 37–55 75–110 0.65 (16.5) 16.64 (422.8) 34.96 (888.0) HP (VT) 50–75 HP 100–150 HP 12.03 (305.4) 0.08 (2.0) 5.80 (147.2) 4.93 3.78 (125.2) (96.0) 0.49 (12.5) 1.49 (38.
62 H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 9 Frame size 4.41 (112.0) 1.96 (49.9) 33.09 (840.5) 1.65 (42.0) Voltage 230 Vac 460 Vac 12.52 (318.0) 3.33 (84.5) 11.50 (292.0) 10.30 (261.5) 13.98 (355.0) 14.63 (371.6) 1.65 (42.0) 1.65 (42.0) 5.06 (128.5) kW 75–90 132–160 13.43 (341.0) 4.01 (101.8) HP (VT) 100–125 HP 200–250 HP 1.59 (40.5) 1.63 (41.5) 4.39 (111.4) 2.84 (72.2) Amps 261–310 261–310 ø1.00 (25.3) 18.90 (480.0) 5.12 (130.0) C = 13.78 (350.
10.30 (261.5) 11.50 (292.0) H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 9 Frame size 6.16 (156.5) 3.21 (81.6) 9.36 (237.8) 1.63 (41.5) 6.42 (163.0) 3.21 (81.4) kW 75–90 132–160 2.85 (72.5) 2.85 (72.5) Amps 261–310 261–310 ø2.95 (75.0) ø1.00 (25.3) 3.35 (85.0) 3.35 (85.0) W eight Lbs (kg) 238.1 (108) 238.1 (108) 2.85 (72.5) 2.85 (72.5) ø0.87 (22.0) ø0.87 (22.0) ø0.87 (22.0) 1.65 (42.0) 1.65 (42.0) 2.84 (72.2) 18.90 (480.0) 2.60 12.52 (66.0) (318.0) 5.
64 4.27 (108.5) H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 9 0.49 (12.5) 3.54 (90.0) kW 75–90 132–160 0.41 (10.5) ø0.87 (22.0) 6.04 (153.5) W eight Lbs (kg) 238.1 (108) 238.1 (108) A/B = 1.18 (30.0) C = 13.78 (350.0) 0.79 (20.0) 3.35 (85.0) 2.56 (65.0) 0.32 (8.0) 14.17 (360.0) 15.75 (400.0) Detail B Scale 1:5 0.32 (8.0) ø0.35 (9.0) ø0.39m (10.0) 2.87 (73.0) 31.89 (810.0) ø0.79 (20.0) ø0.35 (9.0) 0.26 (6.
At Eaton, we believe that power is a fundamental part of just about everything people do. Technology, transportation, energy and infrastructure-these are things the world relies on every day. That’s why Eaton is dedicated to helping our customers find new ways to manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. To improve people’s lives, the communities where we live and work, and the planet our future generations depend upon. Because that’s what really matters.
