- Monitoring of battery production for electric vehicles
- Insulation monitoring for unearthed DC charging systems
- Insulation monitoring for unearthed DC drive systems (IT systems) in electric vehicles
Insulation Monitoring
Residual Current Monitoring
- Monitoring of DC residual currents IΔn DC ≥ 6 mA
- Residual current monitoring of AC charging systems for electric vehicles
- Monitoring of loop resistance of protective conductor connections
Insulation Monitoring for Industries
- Insulation monitoring devices for AC, AC/DC and DC
- Coupling devices for isometers
- Insulation fault location
- Control and alarm panels as well as touchscreen solutions
- Protocol converters for fieldbus/Ethernet
- Visualisation solutions
- Insulation monitoring
- Isometers for 3AC systems up to 1000V
- Isometers for 3AC systems up to 2000V
- Isometers for 3AC systems up to 690V
- Isometers for AC systems up to 400V
- Isometers for disconnected consumers
- Isometers for DC systems up to 1000V
- Isometers for railway applications
- Isometers for DC systems up to 120V
- Isometers for DC systems up to 3000V
- Isometers for DC systems up to 400V
- Isometers for electromobility
- Isometers for photovoltaic systems
- Isometers for mobile power generation
Residual Current Monitoring
- Residual current monitoring devices for TN and TT systems
- Multi-channel residual current evaluation with 6 or 12 channels
- Residual current monitoring modules with integrated transducers
- Control and alarm panels as well as touchscreen solutions
- Protocol converters for fieldbus/Ethernet
- Visualisation solutions
Supply and Monitoring of Medical Equipment
- Distribution units for IT systems
- Control and changeover modules for main distribution
- Changeover and monitoring modules for rooms according to AWG 2 standards
- Isolating transformers
- Control and alarm panels as well as touchscreen solutions
- Protocol converters for fieldbus / Ethernet
- Visualisation solutions
Mobile Testing Systems
- Testing systems for medical electrical devices
- Testing systems for electrical machines and utilities
Measuring and Monitoring Relays
- Undervoltage / overvoltage relays
- Undercurrent / overcurrent relays
- Underfrequency / overfrequency relays
- Multifunctional monitoring relays
- Phase sequence / phase failure relays
- Asymmetry relays
- Loop supervision relays
Fault Indication Systems
- Display components
- Bus-capable fault indication systems
- Remote alarm systems
- Data logger
- Distribution boards for alarm management including visualisation
Power Supply Systems
Transformers
- Cast resin and oil-immersed transformers
- Transformers for medical applications
UPS systems
- Single-phase UPS systems up to 10kVA
- Single-phase UPS systems up to 20kVA
- Three-phase UPS systems up to 500kVA
- Three-phase modular UPS systems up to 1008kW
Emergency power supply systems
- Emergency power supply systems according to ÖVE E 8101 (E 8007) as well as VDE 0100 Teil 710
Switched-mode power supply modules
- Single-phase switched-mode power supply modules up to 4A nominal current
- Single-phase switched-mode power supply modules up to 40A nominal current
Uninterruptible Power Supply Systems (UPS)
Single-Phase UPS (KEHUA), 1 – 10 kVA
KR11 Plus Series
Input Voltage: 80 – 295 VAC, Rated Capacity: 1 – 10 kVA
Green Power
- Input power factor up to 0.996, low THDi (< 5%), environment-friendly
- AC/AC efficiency up to 95%, energy saving and low carbon emission
- Compliance with RoHS standard, innocuous and environment-friendly
- Design in accordance to international EMC and safety standards
Excellent Flexibility
- Output voltage and ECO mode selectable via LCD
- 1 – 8 A charging current settable via software (6 – 10 kVA)
- Settable number of batteries (16/17/18/19/20 for 6 – 10 kVA)
- Maintenance bypass (optional)
- Battery disconnection alarm (optional)
- SNMP or RS485 + dry contact (optional)
- Charging voltage temperature compensation (optional)
Outstanding Profitability
- Minimium 0.05 m2 footprint, cost-saving delivery and easy installation
Applications
- Data networks
- Workplaces
- Servers
- Industries
KR11T Series
Input Voltage: 80 – 275 VAC, Rated Capacity: 6 – 10 kVA
High Performance
- Input power factor up to 0.996, low THDi (< 5%), environment-friendly
- AC/AC efficiency up to 93.5%, energy saving and low carbon emission
- Wide input voltage for application in harsh electrical environments
- LCD with comprehensive visualized information including working status, operation data, etc.
Excellent Flexibility
- Output voltage selectable via LCD
- Settable number of batteries (16/17/18/19/20 for 6 – 10 kVA)
- Maintenance bypass
- Battery disconnection alarm (optional)
- SNMP, RS485+dry contact, USB, protocol transfer kit (optional)
- Charging voltage temperature compensation (optional)
- Parallel kit (optional)
Outstanding Profitability
- Minimum 0.16 m2 footprint, easyily expandable
- Output voltage 120/208/220/230/240 VAC, application-dependent
- Optional external battery pack for the standard model for higher system availability
- Full galvanic isolation for safer operation and stronger load adaptability
Applications
- Data networks
- Router, Hhb and network devices
- Industries
- Medical applications
KR11-J Plus Series
Input Voltage: 80 – 295 VAC, Rated Capacity: 1 – 10 kVA, Housing: 19“ Tower or Rack
Green Power
- AC/AC efficiency up to 95.5%, low operation costs and energy saving
- Output power factor up to 1.0 (optional), capable of connecting multiple critical loads
- Input power factor >0.996 and THDi <5%, environment-friendly and lower TCO
Flexible Configuration
- Optional dry contact kits and SNMP
- Selectable output sockets
- External battery pack port available
User-friendly with Rotatable LCD
- Intelligent RS232, USB, EPO
- ECO function
- Selectable output sockets
- Rack- and tower-convertible
- LCD suitable for vertical or horizontal installation
- External battery bank, rack kits (optional)
Applications
- Data networks
- Router, hub and network devices
KR-RM
Input Voltage: 120 – 295 VAC, Rated Capacity: 1 – 3 kVA, Housing: 19“ Tower or Rack
Green Power
- AC/AC efficiency up to 93.8%, low operation costs and energy saving
- Output power factor 1.0, capable of connecting multiple critical loads
- Input power factor >0.996 and THDi<5%, environment-friendly and lower TCO
Flexible Configuration
- Optional dry contact kits and SNMP
- Selectable output sockets
- External battery pack port available
- Programmable power management outlet (optional)
Hot-Swap Battery Design
- Optional external battery pack
- Easy hot-swap battery replacement
User-friendly with Rotatable LCD
- Rotatable LCD for rack or tower mounting
Applications
- Data networks
- Router, hub and network devices
KR-RM Li Series (Lithium Battery)
Input Voltage: 120 – 295 VAC, Rated Capacity: 1 – 3 kVA, Housing: 19“ Tower or Rack
Built-In Lithium-Ion Battery
- Extra-long backup time, 11 minutes backup time with internal battery
- Wide temperature range up to 60°C without affecting battery
- Internal lithium-ion battery featuring up to 8 years of service life
- Up to 100 charging and recharging circles
- Environment-friendly lithium-ion battery
Green Power
- AC/AC efficiency up to 93.0%, low operation costs and energy saving
Compactness
- Space-saving, easy installation
User-friendly and easy-operable LCD
- Rotatable LCD for rack or tower mounting
Applications
- Data networks
- Router, hub and network devices
KRA-RM Li Series (Lithium Battery)
Input Voltage: 60 – 148 VAC, Rated Capacity: 1 – 3 kVA, Housing: 19“ Tower or Rack
Built-In Lithium-Ion Battery
- Extra-long backup time, 11 minutes backup time with internal battery
- Wide temperature range up to 60°C without affecting battery
- Internal lithium-ion battery featuring up to 8 years of service life
- Up to 100 charging and recharging circles
- Environment-friendly lithium-ion battery
Green Power
- AC/AC efficiency up to 93.0%, low operation costs and energy saving
Compactness
- Space-saving, easy installation
User-friendly and easy-operable LCD
- Rotatable LCD for rack or tower mounting
Applications
- Data networks
- Router, hub and network devices
Single- and Three-Phase UPS (Riello), 10 – 1008 kVA
- One-phase UPS systems up to 20kVA
- Three-phase UPS systems up to 500kVA
- Three-phase modular UPS systems up to 1008kW
See PDF for more information