School

The school-specific generator set is a high-performance diesel power solution developed by the Engineering Department of Jiangsu Kaichen Power Equipment Co., Ltd. Based on extensive market research, this unit is designed to provide stable and reliable emergency power supply for schools.

1. Operating Conditions

The generator set is designed to operate reliably under the following conditions:

• Capable of delivering rated power with continuous operation for up to 24 hours, including a 10% overload for 1 hour every 12 hours
• Altitude: ≤ 1,000 meters
• Ambient temperature range: -15°C to 40°C
• Custom designs are available for special environmental conditions

2. Low Noise Operation

• The unit features an ultra-low noise design, ensuring a quiet environment for teaching and administrative activities. It minimizes disturbance to students and staff, creating a comfortable and focused learning atmosphere.

3. Protection and Control System

The generator set is equipped with comprehensive protection and automatic control features:

• Automatic shutdown and alarm functions for faults such as low oil pressure, high coolant temperature, overspeed, and startup failure
• Automatic startup mode with AMF (Automatic Mains Failure) function
• Equipped with an ATS (Automatic Transfer Switch) for seamless power switching

Performance Details:

• Automatic start within <5 seconds after power failure (adjustable)
• Up to 3 consecutive automatic start attempts
• Full-load transfer time: <10 seconds (meets requirement of <12 seconds)
• After mains recovery, the unit continues running for 0–300 seconds (adjustable) before automatic shutdown

4. Stability and Reliability

• Mean Time Between Failures (MTBF): ≥ 2,000 hours
• No-load voltage range: 95%–105% of rated voltage
• Designed for consistent and stable long-term operation

This generator set combines high stability, low noise performance, and advanced control technology. It is equipped with a PLC-5220 control system featuring AMF functionality. When integrated with an ATS, the system ensures immediate backup power supply in the event of a mains failure.

The unit complies with European and American emission standards and is designed for efficient, environmentally friendly operation. It also supports RS232 or RS485/422 communication interfaces, enabling remote monitoring, control, signaling, and telemetry. This allows for fully automatic and unattended operation.

• Complete Power Solutions: Integrated products and system solutions reduce technical complexity for users
• User-Friendly Operation: Simplified operation and maintenance
• Advanced Control System: AMF function with multiple automatic shutdown and alarm protections
• Flexible Configuration: Optional ATS; integrated ATS available for small-capacity units
• Ultra-Low Noise: Units below 30 kVA achieve ≤60 dB(A) at 7 meters
• High Reliability: MTBF ≥ 2,000 hours ensures long-term performance
• Compact Design: Suitable for various installation environments
• Environmental Adaptability: Optional configurations for cold and high-temperature regions
• Customization Available: Tailored solutions to meet specific customer requirements