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MPN: R911296725
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Rated 4.4 (92 total
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The Bosch Rexroth Indramat HMV01.1R-W0045-A-07-NNNN is a supply unit from the HMV IndraDrive Supply Units series. It features a regenerative power supply configuration and a rated output power of 45 kW. The supply unit uses internal air cooling with an integrated blower and has an IP20 protection rating.
The HMV01.1R-W0045-A-07-NNNN is a supply module produced by Bosch Rexroth Indramat for the HMV IndraDrive Supply Units series. As a supply unit, it forms the central DC bus for multi-axis servo systems, returning excess kinetic energy to the mains and supplies the DC bus for compatible IndraDrive drive sections.
This model uses Internal Air with Integrated Blower to draw cabinet air through the heat sink, eliminating external ducting while still supporting continuous operation. A cabinet ingress rating of IP20 permits safe cabinet installation in enclosed electrical panels where touch-safe construction is required but a sealed housing is unnecessary. The supply section can furnish a maximum of 45 kW to the shared DC link. That link is maintained at a nominal DC 700 V, so connected inverters receive a stable voltage reference independent of mains fluctuations. Because the power front end is Regenerative, regenerative configuration can feed recovered braking energy back to the mains in compatible systems.
Within the product family this unit is classified as design version 1, paired with series version 01; these identifiers ensure firmware compatibility and mounting geometry identical to similarly coded devices. It is cataloged as an HMV Supply Unit, so wiring interfaces, bus capacitors, and protection components follow the standard HMV layout, simplifying spares management across a plant. No auxiliary options are built in so auxiliary contactors, filters, or braking resistors are added only when the application demands them, helping integrators keep panel footprints compact.
Cooling Method
Internal Air with Integrated Blower
DC Bus Nominal Voltage
DC 700 V
Design Version
1
Other Design Feature
None
Power Supply Configuration
Regenerative
Product Type
HMV Supply Unit
Protection Rating
IP20
Rated Output Power
45 kW
Series Version
01
Frequently Asked Questions about HMV01.1R-W0045-A-07-NNNN:
Q: What is the power supply configuration for the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN supports a regenerative power supply configuration, enabling energy recovery back to the mains during deceleration phases.
Q: What cooling method is used in the HMV01.1R-W0045-A-07-NNNN supply unit?
A: This model features internal air cooling with an integrated blower.
Q: What is the DC bus nominal voltage for the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN operates at a nominal DC bus voltage of 700 V for its drive applications.
Q: What protection rating does the HMV01.1R-W0045-A-07-NNNN supply unit have?
A: This supply unit is designed with a protection rating of IP20, offering protection against solid objects but no protection against water.
Q: What is the rated output power of the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN supply unit provides a rated output power of 45 kW.
HMV 01.1R-W0045-A-07-NNNN
HMV 1.1R-W0045-A-07-NNNN
HMV01 1R W0045 A 07 NNNN
HMV01.1R-W0045-A
HMV01.1R-W0045-A-07
HMV01.1R-W0045-A-07-NNN
HMV011RW0045A07NNNN
HMVO1.1R-W0045-A-07-NNNN
hmv01.1r-w0045-a-07-nnnn
HMV1.1R-W0045-A-07-NNNN
HMV011RW0045A07NNNN
HMV01 1R W0045 A 07 NNNN
hmv01.1r-w0045-a-07-nnnn
HMV1.1R-W0045-A-07-NNNN
HMV1.1R-W45-A-7-NNNN
hmv011rw0045a07nnnn
HMV0I.1R-W0045-A-07-NNNN
HMV01.IR-W0045-A-07-NNNN
HMV01.1R-WO045-A-07-NNNN
HMV01.1R-W0O45-A-07-NNNN
HMV01.1R-W004S-A-07-NNNN
HMV01.1R-W0045-A-O7-NNNN
HMVOI.IR-WOO4S-A-O7-NNNN
HMV01.1R-W045-A-07-NNNN
HMV01.1R-W0045-A-7-NNNN
HMV01.1RW0045-A-07-NNNN
HMV01.1R-W0045A-07-NNNN
HMV01.1RW0045A-07-NNNN
HMV01.1R-W0045-A07-NNNN
HMV01.1RW0045-A07-NNNN
Fault / Error Code
What it means
Recommended Corrective Action
F218
Supply-unit heat-sink temperature above shutdown limit
Check cabinet airflow, clean or replace blower, wait until heat-sink < 45 °C, then perform Class 1 Reset
F226
DC-bus undervoltage while drives were enabled
Verify mains for brown-outs; be sure “Drive Enable” drops before mains contactor; restore AC and reset fault
F8025
Over-voltage in the power section (regenerative energy too high)
Lengthen decel ramps or add / up-size braking resistor; clear fault when bus ≤ 730 V
F8028
Over-current in power section
Inspect motor & DC-bus cables for shorts, check mains choke, test IGBTs if fault repeats, then reset
F8070
+24 V DC control-supply undervoltage
Measure the 24 V rail, tighten X31 terminals, up-size PSU if it sags below 22.8 V, then clear fault
F8091
Power section defective (hardware monitor trip)
Run IndraDrive Diag self-test; if fault recurs, replace inverter power stage or send for repair
F8838
Over-current in external braking resistor
Check resistor Ω rating & wiring; size resistor for peak regen power; replace damaged unit, then reset
F8813
Connection error – mains choke not detected
Inspect choke wiring / ID plug, verify choke type in parameters, then power-cycle and test
Encoder 1: signals incorrect (cable, shielding, or encoder fault)
F8025
Over-voltage in power section (regen energy too high)
F8028
Over-current in power section
F8057
Device overload shutdown (supply unit exceeded thermal/electrical limits)
F8060
Fast hardware trip – over-current
F8070
+24 V DC control-supply undervoltage
F8091
Power section defective (internal hardware monitor)
F8813
Connection error: mains choke not detected
F8838
External braking-resistor over-current
Internal Product Review
‘‘The HMV01.1R-W0045-A-07-NNNN is an HMV IndraDrive supply unit from Bosch Rexroth Indramat, delivering a rated output power of 45 kW with a DC bus nominal voltage of 700 V. It features a regenerative power supply configuration and efficient internal air cooling with an integrated blower. The IP20 protection rating and advanced supply design make this unit a dependable choice for demanding industrial drive systems.’’