How Often Should You Clean Diesel Generator Air Filters?

The standard cleaning interval for diesel generator air filters is every 100 to 200 hours of operation in normal environments. In dusty or high-particulate conditions, reduce to every 50 to 100 hours. Always follow your engine manufacturer's specific maintenance schedule.

Can a Dirty Air Filter Damage a Diesel Generator?

Yes. A clogged air filter restricts airflow, causing incomplete combustion, black smoke, reduced power output, increased fuel consumption, and long-term engine wear. In extreme cases, dirt can enter the combustion chamber and score cylinder walls.

How Do You Clean a Diesel Generator Air Filter?

Remove the filter element, use compressed air at low pressure (max 2 bar / 30 psi) from the inside out, inspect for tears or deformation, and reinstall or replace if damaged. Never tap the filter against hard surfaces.

How Often Should You Replace a Diesel Generator Air Filter?

Replace the air filter after every 600 to 1,000 hours of operation, or at least once per year. For generators in harsh environments, replacement may be needed as frequently as every 300 hours. Always inspect visually during scheduled maintenance.

Jadual Kandungan

250KW Set Penjana Diesel Siri WF

Q: What is the fuel consumption of the 250KW WF generator?

At 75% load, the 250KW WF Series diesel generator consumes approximately 55.0 liters per hour. At 50% load, consumption drops to about 38.5 L/h, and at 100% load approximately 74.2 L/h. Actual consumption depends on site conditions (altitude, temperature), fuel quality, and load characteristics.

Q: What is the warranty on this generator set?

Standard warranty is 12 months or 1,000 operating hours from the date of commissioning, whichever comes first. The warranty covers manufacturing defects in materials and workmanship on the complete generator set (engine, alternator, controller). Extended warranty packages of 2–5 years are available. Damage from improper installation, neglected maintenance, contaminated fuel, or operation outside specified parameters is excluded.

Q: Can this generator be synchronized with other generators?

Yes, with the appropriate synchronizing controller (DSE 8610, ComAp InteliGen, or equivalent), this WF generator can operate in parallel with other generators. Parallel operation requires: synchronizing-capable controller, compatible AVR, speed governor with load-sharing capability, and proper system design by a qualified engineer.

Q: What is included in the generator package?

Standard package includes: complete generator set (engine + alternator + controller), starting battery, battery charger, industrial silencer (exhaust), vibration isolators, user manual, and test certificate. Not included: ATS (separate purchase), fuel tank (open-frame models), cables, installation, commissioning, and freight. Silent canopy models include the canopy and integrated base-frame fuel tank.

The 250KW WF Series Diesel Generator Set is a economical diesel generator sets with weifang (ricardo) enjin. Engineered for reliable standby and prime power delivery, this generator set combines a proven Weifang / Ricardo (WF) diesel engine with a high-efficiency brushless alternator, delivering 312 kVA standby power with excellent voltage and frequency regulation.

Key Specifications

✔ Rated Power: 250 KW / 312 kVA (Bersedia)
✔ Engine: Weifang / Ricardo (WF) Diesel Engine
✔ Frequency: 50/60Hz | Voltan: 400/230V
✔ Phase: Tiga Fasa
✔ Fuel Consumption: ~55.0 L/h at 75% memuatkan
✔ Enclosure: Kanopi senyap (65–75 dBA @7m) or open-frame available

Spesifikasi Teknikal

Parameter	Spesifikasi
Model	WF-250GF / WF-250S (senyap)
Kuasa Perdana	225 KW / 281 kVA
Kuasa Siap Sedia	250 KW / 312 kVA
Jenama Enjin	Weifang / Ricardo (WF)
Jenis Enjin	4-Strok, Direct Injection, Pengecas turbo (di mana berkenaan)
Number of Cylinders	6
Bore x Stroke	Contact for detailed engine specifications
Anjakan	Contact for detailed engine specifications
Sistem Penyejukan	Water-cooled, radiator with fan
Jenis Gabenor	elektronik / mekanikal (model dependent)
Alternator Type	Tanpa berus, Single Bearing, IP23
Peraturan Voltan	±1% (AVR controlled)
Kekerapan	50/60Hz
Rated Voltage	400/230V
Faktor Kuasa	0.8 (Ketinggalan)
Fuel Tank Capacity	440–1320 L (base-frame integrated, 8–24 hour runtime)
Fuel Consumption @75% Load	55.0 L/j
Starting System	24V DC Electric Start
Pengawal	Deep Sea / ComAp / SmartGen (configurable)
Dimensions (LxWxH)	3500 x 1600 x 2300 mm (approximate)
Net Weight	4500 kg (approximate)
Noise Level @7m (senyap)	67 dBA
Waranti	12 berbulan-bulan / 1000 jam (yang mana dahulu)

Engine Features

Weifang / Ricardo (WF) Enjin: Economical diesel generator sets with Weifang (Ricardo) enjin. Ideal for budget-conscious projects requiring dependable backup power.
Advanced fuel injection system ensures complete combustion and low fuel consumption
High-strength cast iron cylinder block and head for extended service life
Integrated oil cooler and water-cooled exhaust manifold (model dependent)
Replaceable wet-type cylinder liners for easy overhaul
24V DC electric starting system with battery charger

Alternator Features

Tanpa berus, single-bearing design for reduced maintenance
Class H insulation for high-temperature operation
IP23 protection rating as standard (IP44 optional)
Pengatur Voltan Automatik (AVR) with ±1% regulation
High-quality copper windings for maximum efficiency
Damper windings for stable parallel operation capability

Panel Kawalan

Microprocessor-based digital controller (Deep Sea / ComAp / SmartGen)
Automatic Mains Failure (AMF) function for unattended standby operation
LCD display showing all engine and alternator parameters
Full engine protection: tekanan minyak rendah, suhu penyejuk yang tinggi, terlebih laju, terlebih beban
Event log (40–250 events) for maintenance tracking
Remote monitoring capability: RS485 Modbus / Ethernet / 4G (pilihan)

Optional Accessories

Silent soundproof canopy (65–75 dBA @7m)
Suis Pemindahan Automatik (ATS) — factory-matched
Remote radiator cooling system
Fuel water separator and additional filtration
Block heater for cold climate starting
Remote monitoring via Ethernet / 4G / Cloud platform
Extended warranty packages
Trailer or containerized mounting

Soalan Lazim

What is the fuel consumption of the 250KW WF generator?

Pada 75% memuatkan, the 250KW WF Series diesel generator consumes approximately 55.0 liter sejam. Pada 50% memuatkan, consumption drops to about 38.5 L/j, and at 100% load approximately 74.2 L/j. Actual consumption depends on site conditions (ketinggian, suhu), kualiti bahan api, and load characteristics.

Can this generator run 24/7?

The 250KW WF generator is rated for both standby and prime power applications. In prime power mode, it can run continuously with load variations, provided routine maintenance is performed per the maintenance schedule (oil and filter changes every 250–500 hours). For standby applications, it’s designed to run for the duration of a utility outage, typically 8–24 hours continuously.

What is the warranty on this generator set?

Standard warranty is 12 bulan atau 1,000 operating hours from the date of commissioning, yang mana dahulu. The warranty covers manufacturing defects in materials and workmanship on the complete generator set (enjin, alternator, pengawal). Extended warranty packages of 2–5 years are available. Damage from improper installation, neglected maintenance, bahan api yang tercemar, or operation outside specified parameters is excluded.

Is the silent canopy included in the price?

A standard open-frame configuration is included by default. The silent soundproof canopy is an optional accessory that reduces noise to 65–75 dBA at 7 meters and provides weather protection (IP44–IP55 rating). The canopy includes integrated base-frame fuel tank, acoustic insulation, attenuated air inlets/outlets, and lockable maintenance access doors.

How long does delivery and installation take?

Standard delivery time is 15–45 days depending on configuration and current production queue. Pemasangan (positioning, fuel connection, electrical connection, commissioning, load test, and training) typically takes 1–3 days for a silent canopy unit or 5–15 days for an open-frame unit requiring a generator room. Expedited delivery options are available.

What maintenance does this generator require?

Routine maintenance includes: daily visual inspection and fluid level checks; weekly no-load or light-load test run; monthly full-load test (30 minutes minimum); oil and filter change every 250–500 operating hours; fuel filter replacement every 250–500 hours; air filter replacement every 500–1000 hours or when restriction indicator shows red; annual full service including valve adjustment, injector testing, penggantian penyejuk, and load bank testing. Refer to the complete maintenance checklist.

Can this generator be synchronized with other generators?

ya, with the appropriate synchronizing controller (DSE 8610, ComAp InteliGen, or equivalent), this WF generator can operate in parallel with other generators. Parallel operation requires: synchronizing-capable controller, compatible AVR, speed governor with load-sharing capability, and proper system design by a qualified engineer.

What is included in the generator package?

Standard package includes: complete generator set (enjin + alternator + pengawal), starting battery, battery charger, industrial silencer (ekzos), pengasing getaran, user manual, and test certificate. Not included: ATS (separate purchase), tangki bahan api (open-frame models), kabel, pemasangan, commissioning, and freight. Silent canopy models include the canopy and integrated base-frame fuel tank.

Request Quote & Specification Sheet

Contact Huaquan Power for the detailed specification sheet, dimensional drawings, and a competitive price quotation for the 250KW WF Series diesel generator set. All quotations include full technical specifications, delivery timeline, warranty terms, and after-sales support details.

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