Highlight:
Material Number: |
R911326648 |
Product Family: |
IndraDrive C HCS03 |
Product Type: |
Upper-power Single-axis Compact Converter Power Section |
Maximum Current: |
70 A |
Continuous Current: |
45 A Class Reference |
Mains Input: |
3 AC 400 To 500 V, 50 To 60 Hz |
Output Voltage: |
3 AC 0 To 480 V Class Reference |
Overload Capacity: |
Up To 1.5 Times, Subject To Duty-cycle Limits |
Cooling: |
Internal Forced-air Cooling |
Protection Rating: |
IP20 |
Power Class: |
HCS03 W0070 - Verify Option-specific Power Data By R911326648 |
Nominal Envelope: |
125 X 315 X 440 Mm Class, Verify Exact Option Drawing |
Hardware Suffix: |
NPBV - Exact Option Configuration Must Be Matched |
Control Section: |
Separate CSB Or CSH Control Section Required |
Communication And Safety: |
Defined By The Installed Control Section |
Verification Note: |
Use The R911326648 Nameplate And Project Documentation For Final Option Details |
HCS03.1E-W0070-A-05-NPBV 70A 400-500V NPBV Power Section
The HCS03.1E-W0070-A-05-NPBV is a distinct 70 A HCS03 converter-section variant identified by material number R911326648. It is intended for upper-power, 400 to 500 V single-axis systems and uses internal forced-air cooling in an IP20 control-cabinet construction.
The NPBV suffix is the purchasing differentiator from the R911308417 NNBV model. Because the public power-section code does not identify the attached control section, communication, encoder and safety functions must be described only after the CSB or CSH order code is confirmed. Option-specific hardware details should be checked against the R911326648 nameplate and project documentation before publishing a firm compatibility claim.
Key Features
· 70 A HCS03 maximum-current class
· 400 to 500 V three-phase mains range
· Distinct NPBV hardware suffix and R911326648 identity
· Upper-power single-axis converter construction
· Internal forced-air cooling with IP20 protection
· Separate control-section slot for interfaces and firmware
Typical Applications
· High-power machine axes using the NPBV configuration
· Industrial printing and converting systems
· Heavy material-handling equipment
· Exact R911326648 replacement projects
Compatibility and Selection Note
Treat NPBV as an exact hardware configuration. Do not replace it with NNBV, NNNV or another suffix without checking the project documentation, control-voltage and braking arrangement, control section, motor and cabinet connections.
Frequently Asked Questions
Q1 What makes this page different from the NNBV W0070 page?
The complete suffix and material number differ. This page is for NPBV and R911326648, while the other page is for NNBV and R911308417.
Q2 Can the NPBV suffix be omitted from an inquiry?
No. Omitting it removes a key hardware-configuration identifier and can lead to the wrong power section being quoted.
Q3 Is the control section part of R911326648?
R911326648 identifies the HCS03 power-section configuration. Any attached CSB or CSH control section must be listed separately.
Q4 Does this model automatically include a specific fieldbus?
No. Fieldbus, encoder and safety functions depend on the installed control section and firmware.
Q5 Which data should be verified before installation?
Verify the full type plate, R911 number, mains voltage, braking and control-voltage connections, control section, firmware, motor and cabinet airflow.
Q6 Can it replace an HCS02 W0070?
No direct interchange should be assumed. HCS02 and HCS03 use different power architectures, voltage ranges, mechanical sizes and project-planning rules.
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