Manual for UPS5000-S-1200 kVA

Manual for UPS5000-S-1200 kVA

Brand: HUAWEI

Category: Other

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 6:21 p.m.

Manual Publish Date: 2020-12-15

Warranty Information

Warranty information is not explicitly stated in the provided manual excerpt.

  • Read and observe all safety instructions before installing, operating, and maintaining the equipment.
  • Ensure the equipment is used in environments that meet its design specifications.
  • Follow local laws and regulations.
  • Do not install, use, or operate outdoor equipment in harsh weather conditions.
  • Remove conductive objects before installing, operating, or maintaining.
  • Wear appropriate personal protective equipment.
  • Follow specified procedures for installation, operation, and maintenance.
  • Measure contact point voltage before handling conductor surfaces or terminals.
  • Remove idle packing materials after installation.
  • In case of fire, leave the building immediately.
  • Do not stop using protective devices.
  • Replace warning labels that have worn out.
  • Keep irrelevant people away from the equipment.
  • Use insulated tools.
  • Seal all cable holes.
  • Do not scrawl, damage, or block warning labels.
  • Use a torque wrench with a proper measurement range when installing.
  • Do not work with power on during installation.
  • Repaint any paint scratches.
  • Ensure equipment is firmly secured.
  • Do not use water to clean electrical components.
  • Do not change the structure or installation sequence without permission.
  • Do not touch a running fan.
  • When drilling holes, do not drill into the equipment.
  • Obtain consent before drilling.
  • Wear goggles and protective gloves when drilling.
  • Protect the equipment from shavings.
  • Clean up shavings after drilling.
  • When removing heavy components, be aware of unstable or heavy objects.
  • Be cautious when moving heavy objects.
  • When moving equipment by hand, wear protective gloves.
  • Move or lift equipment by handles or lower edges.
  • Avoid scratching the cabinet surface.
  • When using a forklift, ensure forks are properly positioned and secure the equipment.
  • Choose good condition transportation routes.
  • Move cabinets with caution.
  • UPS is for commercial and industrial purposes only, not for life support devices.
  • For critical systems, use Tier 4 or 3 power architecture.
  • Ensure environment meets product design specifications.
  • Operating environment must meet ETSI EN 300 019-1 class 3.6 requirements.
  • This is a category C3 UPS product for commercial and industrial application.
  • Power on UPS as soon as possible after unpacking.
  • Connect battery supply as soon as possible after unpacking batteries.
  • Install UPS away from liquids.
  • Ensure no liquid enters the UPS.
  • If liquid is detected, disconnect power and contact administrator.
  • Do not expose equipment to flammable or explosive gas or smoke.
  • During installation and maintenance, ensure sundries do not enter the UPS.
  • Valid mains voltage should not exceed 320 V AC.
  • UPS can serve resistive-capacitive, resistive, and micro-inductive loads.
  • Do not use for pure capacitive, pure inductive, or half-wave rectification loads.
  • UPS does not apply to regeneration loads.
  • Obey operating environmental requirements in inflammable environments.
  • Configure UPS with backfeed protection dry contact if needed.
  • Do not use UPS in environments with flammable materials, dust, corrosive gases, controlled temperature/humidity, near ocean, conducive to microorganisms, or rodents/insects.
  • Read battery safety precautions and master connection methods.
  • Do not expose batteries to high temperatures or heat-generating devices.
  • Do not burn batteries.
  • Do not disassemble, alter, or damage batteries.
  • Wear goggles, rubber gloves, and protective clothing when handling electrolyte.
  • Use dedicated insulated tools.
  • Move batteries in the required direction.
  • Keep battery loop disconnected during installation and maintenance.
  • Use specified battery models.
  • Dispose of waste batteries properly.
  • Site must be equipped with fire extinguishing facilities.
  • Use batteries provided by Huawei.
  • Install batteries in a well-ventilated, dry, and cool environment.
  • Place and secure batteries horizontally.
  • Note polarities and do not short-circuit.
  • Check battery connections periodically.
  • Do not place installation tools on batteries.
  • Battery short circuits generate high instantaneous current.
  • Do not maintain batteries with power on.
  • Do not use unsealed lead-acid batteries.
  • Ensure flammable gas is exhausted for lead-acid batteries.
  • Keep lead-acid batteries in a well-ventilated area.

Troubleshooting and error codes

Alarm ID (Alarm ID-Cause ID) Alarm Name Severity Cause Solution
0022-1 No battery Minor
  • There is no battery string.
  • The battery string is not properly installed.
  • The power module battery fuse is blown.
  1. Check that battery cables are correctly connected.
  2. Check that the battery terminal voltage is normal.
  3. Check that the battery fuse in the power module is intact.
0025-1 Battery overvoltage Minor
  • The configured number of batteries is less than the actual number.
  • The battery neutral wire is not installed properly.
  1. Check whether battery parameters are correctly set.
  2. If they are correctly set, certain batteries may be faulty.
  3. Check whether the battery neutral wire is correctly connected.
0026-1 Low battery voltage Minor
  • Battery discharge results in low battery voltage.
  • The battery neutral wire is not installed properly.
  • The charger is faulty.
  1. If the low battery voltage alarm is generated in battery mode, check whether the mains voltage recovers. If yes, charge batteries immediately.
  2. Check whether the battery neutral wire is correctly connected.
  3. If this alarm is generated in normal mode, check whether the battery switch is ON. If yes, the charger may be faulty. Replace the related power module.
0530-1 Battery ground fault Critical
  • The battery string is not properly grounded.
  • The battery ground monitoring cable is faulty.
  • The dry contact board is faulty.
  1. Check whether the positive and negative terminals of the battery string are grounded or have sufficient resistance to the ground.
  2. Check whether the battery grounding failure detector is faulty by replacing it with a new one.
  3. If no battery grounding failure detector is available, check on the dry contact board whether the battery grounding failure detector is enabled. If yes, disable it and check whether the alarm is cleared. If the alarm persists, the dry contact board may be faulty. Replace the board.
0032-1 Battery overvoltage protection Critical
  • The battery voltage is greater than the upper threshold.
  • The configured number of batteries is less than the actual number.
  • The actual number of batteries does not meet requirements.
  1. Check the battery voltage.
  2. Check that the configured number of batteries matches the actual number.
  3. Check that the actual number of batteries meets requirements.
0036-2 Battery maintenance reminder Warning The time for maintenance arrives. Maintain the batteries.
0037-1 Battery undervoltage Critical
  • The UPS has worked in battery mode for an extended amount of time.
  • The charger is faulty.
  1. Check whether the battery voltage is normal.
  2. Check whether the output is overloaded.
  3. Check whether any battery is damaged. If yes, replace the battery.
  4. Check whether any battery charger generates an alarm. If yes, replace the faulty module.
0040-7 Rectifier abnormal Critical
  • The fan for the power module is not functioning properly.
  • The air channel for the power module is obstructed.
  1. Check that the air channel for the module is free from blockage.
  2. Check whether the fans are functioning properly. Replace the power module if the fans are faulty.
0043-1 Fan abnormal Critical
  • The fan for the power module is abnormal.
  • The fan monitoring cable for the power module is not working properly.
 Replace the faulty power module.
0043-2 The fan is faulty. Check the fan or replace the bypass module.
0043-3 The fan is faulty.
  1. Replace the fan.
  2. Check the fan monitoring cable.
0043-4 The fan monitoring cable is faulty.
0047-1 Not ready Critical The ready switch is OFF. Close the ready switch.
0060-4 Inverter abnormal Critical
  • A load short-circuit occurs.
  • A short circuit occurs inside the module. (This fault seldom occurs.)
  • The output is incorrectly grounded.
  1. Check load cable distributions.
  2. Check whether the output is grounded.
  3. If the load cable connections are normal and the output is correctly grounded, replace the power unit or module.
0061-2 Inverter alarm Minor
  • The I2C bus is not normal.
  • The E2PROM is faulty.
  1. Rectify the fault and check whether the alarm is cleared.
  2. If the alarm is generated again, replace the power module.
0061-7 Inverter alarm Minor The bypass waveform is not normal.
  • If not all modules generate the alarm, start the UPS, transfer it to normal mode, and replace the faulty module.
  • If all modules generate the alarm, open the bypass input circuit breaker. After the inverter relay is closed, close the bypass input circuit breaker 10 seconds later.
0564-1 Overload timeout Critical
  • The load is excessive.
  • Derating reduces the rated system power.
  • The module is damaged.
  • The output is incorrectly grounded.
  • The peak load current is too high.
  1. Check that there is no overload.
  2. Check that the module power is not derated due to a fan fault.
  3. Check whether the power grid has a large asymmetric load.
  4. Check whether the output is grounded.
  5. Check whether the peak load ratio exceeds the upper limit.
  6. If the alarm persists, replace the power module.
0565-1 Load impact transfer-to-bypass Minor
  • A large-power RCD load is instantly connected, or the output load short-circuits.
  • The inverter bridge short-circuits.
  1. Check the load.
  2. If the load is normal, replace the power module.
0566-1 Output overload Minor
  • The load is excessive.
  • Derating reduces the rated system power.
  • The module is damaged.
  1. Check that there is no overload.
  2. Check that the module power is not derated due to a fan fault.
  3. If the alarm persists, replace the power module.
0570-4 BPM module abnormal Critical
  • The bypass fan is not functioning properly, or the air channel is blocked.
  • The ambient temperature exceeds the upper threshold.
  • The load is excessive.
  1. Check the bypass fan and air channel. If the fan is faulty, replace it.
  2. Check that the ambient temperature has not exceeded 40°C.
  3. Check that there is no overload.
0583-1 Inter-rack par. cable abnormal Critical
  • The inter-rack parallel system CAN bus is disconnected or short-circuited.
  • Only one rack works in a parallel system.
  • An ECM is faulty.
  1. Check the inter-rack parallel system CAN bus.
  2. Rectify the disconnection or short-circuit fault.
  3. Replace the ECM.
0583-4 The inter-rack industrial frequency synchronization cable is broken. Replace the inter-rack parallel cable.
0583-5 The inter-rack carrier synchronization cable is broken. Replace the inter-rack parallel cable.
0583-6 The intra-rack INVBYP cable is broken.
0584-2 Inter-rack par. cable alarm Minor The inter-rack parallel cable is faulty. Replace the inter-rack parallel cable.
0584-4 The inter-rack industrial frequency synchronization cable is broken.
0085-1 EPO Critical The EPO button is pressed. Restore the EPO button status. Start the UPS after the alarm is cleared.
0086-1 Max. number of BPM transfers Minor The system frequently transfers to bypass mode due to overload timeout or load impact. Check the load.
0087-1 System transfer-to-bypass Warning The neighboring UPS is not normal, and transfers to bypass mode. Check the reason why the neighboring UPS transfers to bypass mode.
0088-1 Rack address conflict Critical The configured rack address conflicts with another one. Check the rack address setting.
0089-1 Rack output overload Minor
  • The load is excessive.
  • The rack capacity setting is not appropriate.
  • Check the load and remove some loads or expand the UPS power capacity if the UPS is overloaded.
  • Check that the configured rack capacity meets requirements.
0090-1 Dry contact board fault Critical I2C communication with the dry contact board MUE05A fails. Replace the dry contact board MUE05A.
0090-2 I2C communication with the dry contact board MUE06A fails. Replace the dry contact board MUE06A.
0356 Battery Mode Minor The UPS is working in battery mode. The running status is displayed. See details about how to handle other alarms.
0359 No power supplied Warning No power is supplied. The running status is displayed. See details about how to handle other alarms.
0332 Output disabled Minor The output is disabled. The running status is displayed. See details about how to handle other alarms.
0337 PDC bypass input breaker open Critical The bypass input circuit breaker on the PDC is OFF. The running status is displayed. No further measures are required.
0338 PDC output breaker open Critical The output circuit breaker on the PDC is OFF.
  1. Check that all UPS output circuit breakers are ON.
  2. On the LCD, check that PDC output breaker open alarm has disappeared. If the alarm persists, tap the Clear Fault button to clear the alarm.
0341 PDC Maint. breaker closed Minor The maintenance circuit breaker on the PDC is ON. The running status is displayed. No further measures are required.
0342 Mains input breaker open Critical The mains input circuit breaker is OFF. The running status is displayed. No further measures are required.
0343 BPM input breaker open Critical The bypass input circuit breaker is OFF. The running status is displayed. No further measures are required.
0340 Maint. breaker closed Minor The maintenance circuit breaker is ON. The running status is displayed. No further measures are required.
0335 Generator connected Warning The generator is connected. The running status is displayed. No further measures are required.
0594-1 Insufficient redundant racks Minor
  • The load is excessive.
  • The configured number of redundant racks is incorrect.
  1. Reduce the load.
  2. Decrease the configured number of redundant racks.
0095-1 Insuffi. redundancy Minor
  • The load is excessive.
  • The configured number of redundant modules is incorrect.
  1. Reduce the load.
  2. Decrease the configured number of redundant modules.
0096-1 ECO volt. Abnormal Minor
  • The ECO bypass voltage or frequency is out of the preset range.
  • The ECO bypass voltage or frequency range is incorrectly set.
  • The bypass input sequence is reverse or the neutral wire is disconnected.
  1. Check the bypass input voltage and frequency.
  2. Check that the rated voltage, rated frequency, ECO bypass voltage range, and frequency range are correctly set.
  3. Check that the bypass cables and circuit breakers are correctly connected.
0098-1 Bypass current not shared Minor
  • The output and input circuit breakers are OFF.
  • The length of the bypass input or output cables is incorrect.
  • The bypass SCR open-circuits.
  1. Check that the output and bypass input circuit breakers on each rack are ON.
  2. Check that bypass input and output power cables on each rack meet the length requirements.
  3. Rectify any bypass SCR open-circuit.
0150-1 Inverter asynchronous Minor
  • The bypass frequency changes fast.
  • The output frequency track rate is incorrectly set.
  1. Check that the bypass output frequency does not change fast.
  2. Check that the Output freq. track rate is properly set.
0101-1 BSC signal abnormal Minor
  • The dual bus connector is loose.
  • Parameters are set incorrectly.
  1. Check the dual bus connector.
  2. Check the parameter settings.
  3. The master BSC system is not supplying power.
0102-1 Maint. breaker misoperation Critical The user operation is incorrect.
  1. Shut down the inverter and then close the maintenance circuit breaker.
  2. After maintenance, open the maintenance circuit breaker and then start the inverter.
0380 In self-check Warning The inverter is in self-check. Wait until the inverter self-check is complete.
Privacy Policy