MDG25IF4 Diesel Generator

Quiet, easy power in a compact package - the MDG25IF4 Diesel Generator

The MDG25IF4 mobile diesel generator from Generac Mobile provides three-phase 25kVA prime power in a compact cabinet. The new cabinet design enables maximum space and transport efficiency while making the generator easy to maneuver and tow. The Final Tier 4 Isuzu engine is reliable and easy to maintain, requiring no diesel particulate filter (DPF). Standard safety features enhance safety and security on the job.

Features & Benefits

COMPACT

  • Compact size saves space on the job site
  • Small cabinet  with space-saving flip-tongue allows for 12 units on a flatbed truck
  • Integrated fork pockets and central lifting allow for easy of loading and unloading
  • Lightweight – can be towed by most work trucks and SUVs
  • Heavy gauge steel trailer EPA Tier IV Turbocharged, after-cooled diesel engine

SAFE

  • External E-Stop is easy to locate and access in emergency situations
  • Interior cabinet and control panel lighting for enhanced visibility
  • Phase switch safety shutdown
  • Access doors with auto shutdown separates main breaker access from load cables; automatically shuts down unit if lug door is opened
  • Standard battery disconnect switch ensures all power is cut off during maintenance and storage
  • Controller located on rear of unit away from power wires and service points and lockable for security and safety
  • Fuel access is lockable and located away from power distribution
  • LED Trailer lights

EASY TO USE

  • Large access doors allow for unobstructed access to service components and includes slam latches
  • No diesel particulate filter (DPF)
  • Long, 24-hour run time requires less fill-ups for more uptime
  • Aluminum enclosure is corrosion proof

Additional information

ENGINE SYSTEM

ï Isuzu® 4LE2T

ENCLOSURE

ï Aluminum, sound attenuated enclosure • UV and fade resistant, high temperature cured, white polyester powder paint • Insulated and baffled • 67 dB(A) @ 23 ft (7 m) @ prime power ï Fully lockable – including doors and fuel fill ï Exterior emergency stop switch ï Central lifting point ï Multi-lingual operating and safety decals ï Document holder with owner’s manual – includes AC and DC wiring diagrams

LCD Alarm Indication

ï Generator diagnostic display • System kW output display • Line output and frequency display ï Alarm types: Warning, Shutdown, Electrical Trip, Engine ï Alarm list – warnings/shutdowns; 250 event history log – date/time stamp • Fuel level: warning – 15%; shutdown – 5% • Overspeed protection: shutdown – 110% • Coolant temperature: warning – 194 °F (90 °C); shutdown – 205 °F (96 °C) • Battery voltage: over – 15 VDC; under – 11 VDC • Generator over voltage: warning – 110%; electrical trip – 115% • Generator under voltage: warning – 87%; shutdown – 86% • Generator over frequency: warning – 105%; electrical trip – 110% • Generator under frequency: warning – 95%; electrical trip – 90% ï Auto-schedule ï Status ï View controller paramete

Cooling System

ï Capable of operating at 110 °F (43 °C) ambient ï Coolant capacity: 4.4 gal (17 L) ï Oil filter: Spin-on cartridge ï Air filter: Disposable – paper element ï Radiator and oil drains plumbed to exterior

TRAILER

ï DOT approved tail, side, brake, and directional lights; recessed rear lights ï Transportation tie downs ï Safety chains with spring loaded safety hooks ï 3 in (76.2 mm) lunette ring hitch ï Single-axle – 3,100 lb (1,406 kg) ï 2.000 lb (907 kg) tongue jack w/footplate ï Tires: ST175/90D13, tubeless

WARRANTY

• 2 year limited or 2,000 hours • Unlimited hours covered in first year

SYSTEM OUTPUTS

ï Voltage selection: 3-position, lockable switch • 1-phase: 120/240 V Zig Zag • 3-phase: 120/208 V Low Wye • 3-phase: 277/480 V High Wye ï Electrical power output – kW (kVA): • 1-phase standby: 17.5 (17.5) • 1-phase prime: 17.5 (17.5) • 3-phase standby: 25 (31) • 3-phase prime: 20 (25)

CERTIFICATIONS

CSA Tier 4 final ISO 8528-5 G2

ELECTRICAL CONTROLS

• Remote start/stop contacts in receptacle box • Lockable control box door with window • Lockable lug box with safety switch • Trips main breaker when door is opened • Output ground connection lug inside lug box •125 A main breaker with shunt trip • Convenience receptacles with individual breakers (restricted use in high wye mode) • Two 120 V, 20 A, GFCI, duplex outlets (NEMA 5-20R type) • Two 240 V, 50 A, 3-pole, 4-wire, twistlock outlets (Non-NEMA 6369) • Voltage adjustment through rheostat dial • One 12 V, 720 CCA, wet cell battery

GENERATOR

• 60 Hz engine/generator • Marathon Electric® 282PSL1705 • Brushless) • 4-pole • Insulation: Class H • Voltage regulation ±0.5% with PM600 AVR

Push Buttons For Easy Operation

• Manual or Auto start • Engine start • Engine stop/reset • User-friendly setup and button layout • Five key menu navigation

SYSTEM CONTROLS

Deep Sea® Controller And Display • Model DSE7310 MKII • 4-line back-lit LCD text display •-22 to 158 °F (-30 to 70 °C) operating temperature range

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