Product Overview

Hospital High Reliability Diesel Generator designed for ICU, operating room, laboratory, and emergency medical backup systems, featuring ≤10s automatic startup, AVR-controlled voltage stability, and continuous emergency power supply during utility failure.

Technical Specifications

Item	Specification
Power Range	50–2500kVA
Rated Voltage	220V / 380V / 400V / 415V / 440V / 480V
Frequency	50Hz / 60Hz
Engine Type	4-Stroke Water-Cooled Diesel Engine
Governor Type	Electronic Governor
Starting System	24V DC Electric Start
ATS Response Time	≤10s
Voltage Regulation	±1%
Frequency Regulation	±0.25Hz
Power Factor	0.8
Cooling Method	Heavy-Duty Water Cooling
Fuel Tank Capacity	8–24 Hours Runtime
Alternator Type	Brushless Copper Alternator
Insulation Class	H Class
Protection Grade	IP23 / IP44
Noise Level	68–75dB at 7m
Continuous Operation	24-Hour Emergency Running
Parallel Operation	Available
Controller Options	Deep Sea / ComAp / SmartGen
ATS Type	Open Transition / Closed Transition
Ambient Temperature	Up to 45°C
Altitude Capability	≤1000m Standard

Core Reliability Technologies

Fast Emergency Startup
Engine jacket water heaters maintain coolant temperature at 40–50°C to support ≤10s startup response after utility failure.

Voltage Stability Control
Brushless alternator with automatic voltage regulator maintains voltage fluctuation within ±1% during sudden load transfer.

Frequency Recovery Performance
Electronic governor controls frequency fluctuation within ±0.25Hz during elevator, HVAC, and MRI startup impact.

Continuous Load Operation
Oversized radiator and high-airflow cooling design support continuous operation under high ambient temperature conditions.

Fuel Supply Reliability
Multi-stage fuel filtration system reduces injector blockage during long standby periods.

ATS Coordination System
Supports automatic ATS signal reception and synchronized load transfer during emergency power switching.

ATS Emergency Power Transfer

Automatic Utility Failure Detection
ATS continuously monitors utility voltage and frequency conditions.

Generator Auto-Start Sequence
Controller initiates automatic startup immediately after utility failure signal detection.

Automatic Load Transfer
ATS transfers hospital critical loads after voltage stabilization.

Re-Transfer to Utility Power
System automatically switches back after stable utility restoration.

Remote Monitoring Compatibility
Supports remote ATS and generator operation monitoring through Ethernet or GSM communication.

Compliance & Factory Testing

Load Bank Testing
0%, 25%, 50%, 75%, and 100% load testing completed before shipment.

ATS Switching Simulation
Utility failure and ATS automatic transfer simulation tested before delivery.

Emergency Startup Verification
Cold-start and emergency startup response testing conducted during inspection.

Continuous Runtime Testing
Temperature stability and fuel consumption monitored during continuous operation testing.

Electrical Output Inspection
Voltage regulation and frequency recovery performance verified before shipment.

Compliance Standards

ISO 8528
CE Certification
IEC Standards
Factory Quality Inspection Procedures

Commercial Terms & Supply Chain Commitments

Warranty:

24 Months or 2,000 running hours (Extended warranty available).

Lead Time:

Standard configurations: 25–35 days; Customized medical systems: 45 days.

Premium Component Support:

Built-in breakers from ABB / Schneider / Delixi.

Lifecycle Guarantee:

10+ years guaranteed availability for genuine spare parts with global DHL express shipping.

Remote Monitoring: Optional GSM / Ethernet modules for real-time mobile tracking of oil pressure, fuel level, and alarms.

Optional Configurations

Optional Item	Available Options
ATS System	Open / Closed Transition
Fuel Tank	Base Tank / External Tank
Canopy Type	Soundproof / Weatherproof
Noise Control	68dB Residential Silencer
Controller Brand	Deep Sea / ComAp / SmartGen
Synchronization System	Parallel Operation
Remote Monitoring	GSM / Ethernet
Cooling System	High Ambient Radiator
Fuel System	External Daily Tank
Output Breaker	ABB / Schneider / Delixi
Trailer Type	Mobile Trailer Optional
Exhaust System	Industrial Silencer

FAQ

Q: How often should hospital diesel generators be load tested?

A: Monthly no-load inspection and regular load bank testing are recommended for emergency hospital systems.

Q: Can the generator support MRI and CT equipment startup loads?

A: Yes. AVR-controlled alternator and electronic governor improve voltage and frequency recovery during sudden load impact.

Q: What ATS type is suitable for hospitals?

A: Closed transition ATS is commonly used for critical medical systems requiring reduced transfer interruption.

Q: How is voltage fluctuation controlled during emergency transfer?

A: Automatic voltage regulator maintains output voltage stability during load switching conditions.

Q: Can the generator operate continuously during extended outages?

A: Yes. Heavy-duty cooling and external fuel tank configurations support long-duration emergency operation.

Q: What monitoring functions are available?

A: Optional remote monitoring supports engine status, alarms, fuel level, voltage, frequency, and runtime tracking.

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Hospital High Reliability Diesel Generator