Compliance and Standards
Gustav Klein’s UPS systems are built in compliance with the most stringent industry standards, ensuring that they meet the necessary safety, performance, and environmental requirements:
Low Voltage Directive: 2014/35/EU, ensuring electrical safety.
EMC Directive: 2014/30/EU, governing electromagnetic compatibility.
RoHS Directive: 2011/65/EU, restricting the use of hazardous substances.
EMC Standards:
EN 61439-1: Low-voltage switchgear and controlgear assemblies.
EN 61439-2: Power switchgear and controlgear assemblies.
EN IEC 62040-2: EMC requirements for UPS systems.
General Requirements and Safety Standards:
EN 61439-1: General requirements for low-voltage switchgear.
EN 61439-2: Specific requirements for power switchgear.
EN 60721-x: Classification of environmental conditions.
EN IEC 62040-1: General and safety requirements for UPS systems.
EN 62040-3: Method of specifying the performance and testing of UPS systems.
EN 62477-1: Safety requirements for power electronic converter systems.
EN IEC 63000: Technical documentation for RoHS compliance.
Key Features and Benefits
Robust Design and Industrial-Grade Construction:
Designed for continuous operation in harsh environments, these UPS systems feature a durable construction that ensures longevity and reliability.
Fanless design for lower output systems minimizes maintenance needs and reduces the risk of failure, particularly in dusty or corrosive environments.
Advanced Power Protection:
Zero Millisecond Interruption: Critical loads experience no downtime, ensuring continuous operation even during power disturbances.
Galvanic Isolation: Both the IGBT rectifier and inverter are equipped with galvanic isolation, enhancing safety and protecting sensitive equipment from electrical noise and disturbances.
Energy Efficiency and Cost-Effectiveness:
High Input Power Factor (>0.99): Ensures minimal reactive power and reduces the load on the power supply infrastructure, leading to lower energy costs.
Low Total Harmonic Distortion (THDi ≤ 6%): Reduces the impact on upstream electrical systems, improving overall power quality and efficiency.
Battery Test and Regeneration: These systems include features that allow for the testing and regeneration of batteries using the mains supply, ensuring batteries are always in optimal condition without unnecessary wear.
User-Friendly Interface and Monitoring:
The color TFT touch screen display provides an intuitive user interface, allowing operators to easily monitor system status, view event logs, and perform diagnostics.
Password-protected user levels ensure that only authorized personnel can make critical changes, enhancing system security.
Customization and Flexibility:
A wide range of custom options is available, including non-standard input/output voltages, battery configurations, and interface options (e.g., SNMP, Modbus).
Parallel operation capabilities and short-circuit current customization ensure that these UPS systems can be tailored to specific industrial needs.
Long-Term Reliability and Support:
Gustav Klein guarantees spare parts availability for at least 15 years, ensuring long-term support and minimizing the risk of obsolescence.
The robust design and high-quality components used in these UPS systems ensure they have a long operational life, providing peace of mind in critical applications.
Applications
Gustav Klein’s UPS-7011 and UPS-7013 systems are ideal for a wide range of industrial applications where power continuity and reliability are paramount:
Telecommunications: Protecting critical communication infrastructure from power interruptions.
Railroads: Ensuring continuous operation of signaling, communication, and safety systems.
Power Generation and Distribution: Providing stable power to control systems and other critical infrastructure in power plants and distribution networks.
Chemical Industry: Maintaining uninterrupted power to sensitive processes and control systems, ensuring safety and productivity.
Technical Specifications
| Parameter | UPS-7011 (1~) | UPS-7013 (3~) |
| Nominal Power | 10-200 kVA | 10-500 kVA |
| Rectifier Input Voltage | 3/N/PE AC 400/230 V ± 10% | 3/N/PE AC 400/230 V ± 10% |
| Rectifier Frequency | 50 or 60 Hz ± 5% | 50 or 60 Hz ± 5% |
| Rectifier Power Factor | > 0.99 | > 0.99 |
| Battery Voltage | 110 / 220 / 372 V DC | 110 / 220 / 372 V DC |
| Bypass Input Voltage | 1/N/PE AC 230 V or 3/N/PE AC 400/230 V | 1/N/PE AC 230 V or 3/N/PE AC 400/230 V |
| Bypass Frequency | 50 Hz ± 5% | 50 Hz ± 5% |
| Inverter Output Voltage | 1/N/PE AC 230 V or 3/N/PE AC 400/230 V | 1/N/PE AC 230 V or 3/N/PE AC 400/230 V |
| Output Voltage Tolerance (Static) | ± 1% | ± 1% |
| Output Voltage Tolerance (Dynamic) | ± 4% @ 100% load change | ± 4% @ 100% load change |
| Waveform | Sinusoidal | Sinusoidal |
| Distortion Factor (Linear Load) | ≤ 3% | ≤ 3% |
| Output Frequency | 50 or 60 Hz ± 0.1% or mains-synchronized | 50 or 60 Hz ± 0.1% or mains-synchronized |
| Short-Circuit Current (1-Phase) | 2 x INom | 2 x INom |
| Short-Circuit Current (3-Phase) | 2-4 x INom | 2-4 x INom |
| Cooling Type | Natural (AN) or Forced Air (AF) | Natural (AN) or Forced Air (AF) |
| Protection Class | IP 20 (floor IP00) | IP 20 (floor IP00) |
| Installation Height | Up to 1,000 m above sea level | Up to 1,000 m above sea level |
Optional Features and Customizations
Voltage Customization: Options for mains/output voltages that deviate from the standard 400 V AC, ensuring compatibility with various regional power systems.
Battery Configuration: Options include different battery voltages (110 V DC, 220 V DC, or 372 V DC), battery racks, and battery cabinets with fan monitoring.
Earth Fault and Fan Monitoring: Enhanced safety and reliability through real-time monitoring of earth faults and cooling fans.
Parallel Operation: Capabilities for parallel running devices, allowing for scalability and redundancy in power protection.
Short-Circuit Current Customization: Increased short-circuit currents tailored to specific industrial needs.
Interface Options: A wide selection of communication interfaces, including SNMP and Modbus, for integration with existing monitoring and control systems.
Isolating Transformers: Available according to VDE 0558-507 or ÖVE / ÖNORM E 8007 in bypass cabinets, providing additional electrical isolation and safety.
Environmental Conditions
Gustav Klein’s UPS systems are designed to operate reliably under a variety of environmental conditions:
Storage Conditions: Compliant with EN 60721-3-1 standards (1K21 / 1M11), suitable for temperatures from +5 to +40 °C.
Transport Conditions: Built to withstand extreme temperatures during transport, from -45 to +70 °C, compliant with EN 60721-3-2 standards (2K12 / 2M4).
Operating Conditions: Engineered to perform in temperatures from +5 to +40 °C with relative humidity between 5-85%, following EN 60721-3-3 standards (3K22 / 3M11).