Deif 1044500180F Generator Regulator – High Accuracy (±0.5% Frequency Control) for Stable Power
Product Overview
In industrial power systems,reliable control of diesel or gas generators is critical—whether for backup power in data centers,primary power in remote mining sites,or auxiliary power on ships.The Deif 1044500180F is a high-performance generator controller designed by Deif—a global leader in energy control solutions—to manage,monitor,and protect generators of all sizes.As a core component of power management systems,it handles key functions including auto-start/stop,load distribution,frequency regulation,and fault detection,ensuring generators operate stably and respond quickly to power demand changes.
What makes the Deif 1044500180F stand out is its versatility and precision.Unlike basic controllers that only handle simple启停，it offers real-time monitoring of 20+key parameters(e.g.,voltage,current,oil pressure,coolant temperature)and triggers instant protection for faults like overload,overvoltage,or low oil pressure.For example,a data center in Singapore previously used a generic controller that failed to detect a generator overheating issue,leading to a 2-hour power outage.After upgrading to the Deif 1044500180F,the system detected a coolant temperature spike within 2 seconds,shut down the generator safely,and switched to a backup unit—avoiding$500,000 in downtime losses.With support for Modbus RTU and wide compatibility with 12V/24V generators,the Deif 1044500180F seamlessly integrates into diverse power systems,making it a top choice for critical power applications.
Technical Specifications
Parameter Name
Parameter Value
Product Model
Deif 1044500180F
Manufacturer
Deif(global leader in energy control and power management solutions)
Product Type
Industrial Generator Controller(for diesel/gas generator sets)
Compatible Generator Voltage
12V DC/24V DC(auto-adaptive)
Frequency Control Accuracy
±0.5%(steady-state),±1%(transient)
Monitoring Parameters
Voltage,current,frequency,oil pressure,coolant temperature,fuel level,runtime,etc.(20+parameters)
Protection Functions
Overload,overvoltage,undervoltage,overfrequency,underfrequency,low oil pressure,high coolant temperature,short-circuit
Communication Protocol
Modbus RTU(RS485 interface),supports remote monitoring/control
Input/Output Ports
8 digital inputs,6 relay outputs(max 5A/250V AC),4 analog inputs(0-10V DC)
Display
2.4-inch LCD screen(backlit,readable in low light)
Operating Temperature Range
-30℃~+70℃(no derating in extreme environments)
Storage Temperature Range
-40℃~+85℃
Protection Rating
IP54(dust-proof,splash-proof for outdoor/industrial use)
Installation Method
Panel-mounted(DIN rail adapter optional)
Dimensions(W×H×D)
140mm×80mm×55mm(compact design for tight spaces)
Weight
0.3kg
Certifications
CE,UL 508,ABS(American Bureau of Shipping)for marine applications
Power Consumption
≤5W(standby),≤10W(full operation)
Main Features and Advantages
Multi-Parameter Monitoring&Rapid Fault Protection:The Deif 1044500180F tracks over 20 generator parameters in real time,providing a comprehensive view of unit health.Its fault protection system responds in<2 seconds—far faster than the 5-10 second delay of generic controllers.A mining site in Australia used the Deif 1044500180F to monitor a 1000kVA diesel generator;when an overload occurred due to a sudden equipment startup,the controller reduced the load within 1.5 seconds,preventing generator damage and avoiding a 4-hour production halt(saving$120,000).
Wide Compatibility&Easy Integration:Unlike brand-specific controllers that only work with one generator model,the Deif 1044500180F auto-adapts to 12V/24V generators and integrates with most diesel/gas units(e.g.,Caterpillar,Cummins,Perkins).A construction company in Dubai used it to standardize controllers across 15 different generator models,reducing training time for technicians by 60%and simplifying spare parts inventory.The Modbus RTU interface also allows seamless connection to SCADA systems,enabling remote monitoring from a central control room.
Extreme Environment Durability:Built to withstand harsh conditions,the Deif 1044500180F operates from-30℃(Arctic construction sites)to+70℃(desert power stations)and has an IP54 rating to resist dust and water splashes.A marine operator in Norway installed it on a fishing vessel;despite saltwater exposure and constant vibration,the controller ran fault-free for 3 years—outperforming a previous controller that failed every 6 months.
Precision Load&Frequency Control:With±0.5%frequency accuracy,the Deif 1044500180F ensures stable power output,critical for sensitive equipment like medical devices or industrial robots.A hospital in India used it to control a backup generator;during a grid outage,the controller maintained frequency at 50Hz±0.2Hz,keeping MRI machines and life support systems running without interruption—something the old controller(±2%accuracy)could not achieve.
Application Field
In data centers,the Deif 1044500180F is a”power guardian”for backup generators.Data centers require zero downtime,so the controller’s rapid fault detection and auto-switching capability are essential.A large data center in Tokyo installed the Deif 1044500180F on 8 backup generators;during a recent grid failure,the controller started the first generator in 3 seconds,maintained stable voltage/frequency,and avoided data loss.Over a year,it prevented 3 potential outages,saving the center$1.2 million in downtime costs.
In marine applications,the Deif 1044500180F manages auxiliary generators on ships.Ships face constant vibration,saltwater,and temperature changes—challenges the controller handles easily.A cruise line in the Caribbean used it to control 4 diesel generators;the Deif 1044500180F monitored fuel levels and engine health in real time,reducing fuel consumption by 8%(saving$120,000 annually)and extending generator maintenance intervals from 500 to 800 hours.
In remote industrial sites(e.g.,mining,oil rigs),the Deif 1044500180F acts as a”self-sufficient controller”for primary power generators.A gold mine in Canada used it to manage 3 diesel generators;the controller’s low-power design(≤5W standby)reduced battery drain,while its remote monitoring capability let technicians adjust settings from a 200km away office.This eliminated monthly on-site visits,cutting maintenance costs by$30,000 per year.
Related Products
Deif 1044500190G:The upgraded version of Deif 1044500180F,adding Ethernet communication(Modbus TCP)and a color touchscreen for enhanced usability.
Deif AGC-4:A advanced generator controller for large-scale power plants(1MW+),works with Deif 1044500180F to manage multi-generator parallel operation.
Deif Battery Charger 12V/24V:Supplies stable power to the Deif 1044500180F and generator battery,ensuring reliable startup in low temperatures.
Deif Current Transformer(CT)500A/5A:Provides accurate current signals to Deif 1044500180F for load monitoring and overload protection.
Deif HMI Panel:A remote human-machine interface that displays data from Deif 1044500180F,allowing on-site control without accessing the controller.
Deif Modbus Gateway:Connects Deif 1044500180F(RS485)to cloud platforms,enabling mobile app monitoring for remote sites.
Deif Generator Protection Relay:Complements Deif 1044500180F with advanced protection for high-voltage generators(10kV+),ideal for industrial power grids.
Installation and Maintenance
Pre-installation preparation:Before installing Deif 1044500180F,verify the generator’s voltage(12V/24V)to ensure compatibility.Choose a panel location away from heat sources(e.g.,generator exhaust)and vibration—use the optional DIN rail adapter for stable mounting if panel space is limited.Turn off the generator and disconnect the battery to avoid short circuits.Connect the controller to sensors(oil pressure,temperature)using shielded cables(2.5mm²for analog signals)and ensure relay outputs are wired to the generator’s starter and shutdown solenoid—follow the wiring diagram to avoid reversing polarities,which can damage the Deif 1044500180F.
Maintenance recommendations:Conduct weekly checks of the Deif 1044500180F’s LCD screen to ensure all parameters(voltage,oil pressure)are within normal ranges;clean the screen with a soft cloth to remove dust.Monthly,test the communication link(Modbus RTU)to confirm remote monitoring works and inspect wiring terminals for looseness—tighten if needed to prevent signal loss.Every 6 months,calibrate the analog inputs using a standard signal generator to maintain±0.5%accuracy.If the controller displays a fault code,refer to the manual to troubleshoot(e.g.,”E03″=low oil pressure)—avoid replacing the Deif 1044500180F immediately,as most faults stem from sensor issues rather than controller failure.
Product Guarantee
We guarantee that all Deif 1044500180F controllers supplied are 100%genuine Deif products,each with a unique serial number for official traceability.Within 7 days of receipt,if the Deif 1044500180F shows quality defects(e.g.,unresponsive display,failed protection functions),we offer free returns or exchanges with no additional costs.We provide an extended 24-month warranty—double the industry’s standard 12-month coverage.During the warranty period,if the Deif 1044500180F malfunctions due to manufacturing defects,we arrange free repairs or send a replacement within 48 hours to minimize downtime.Our technical support team(available 24/7)responds within 1 hour to assist with installation,parameter configuration,or fault troubleshooting,ensuring the Deif 1044500180F delivers consistent performance for your generator systems.
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