ZN25MT

Prime Range (kW/kVA)12-20/12-25
Fuel TypeDiesel
Frequency60 Hz
Speed1800 RPM
Alternator Type4-Pole, Rotating-Field
Engine ManufacturerRehlko
EmissionsTier 4 Final EPA-Certified for Nonroad Applications
Sound Levels66 dB(A) log average @ 7 m (23 ft.) with full load at the prime rating
Fuel Capacity/Run Time63 gal.

Standard Features

  • One-source responsibility for the generating system and accessories.
  • Superior voltage waveform from a two-thirds pitch stator and skewed rotor.
  • Approved for use with certified renewable Hydrotreated Vegetable Oil (HVO)/Renewable Diesel (RD) fuels compliant with EN15940/ASTM D975.
  • The generator set and its components are prototype-tested, factory-built, and production-tested.
  • A three-year, 3000-hour limited warranty covers all generator set systems and components. The trailer has a one-year limited warranty.
  • Unit-mounted radiator with 45˚C (113˚F) ambient air capability at the prime rating.
  • NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting.
  • Capable of sustained line-to-neutral short-circuit current of up to 300% of the rated current for up to 2 seconds. (IEC 60092-301 short-circuit performance.)
  • Sustained short-circuit current enabling downstream circuit breakers to trip without collapsing the alternator field.
  • Windings are vacuum-impregnated with polyester resin for dependability and long life.

Engine Features

  • Heavy-duty air cleaner with electronic air restrictor indicator switch.
  • The generator set engine is certified by the Environmental Protection Agency (EPA) to conform to Tier 4 Final nonroad emissions regulations.
  • Uses cooled Exhaust Gas Regeneration (EGR) and Diesel Oxidation Catalyst (DOC) to meet Tier 4 Final without a Diesel Particulate Filter (DPF).
  • Battery disconnect switch.

Enclosure/tank Features

  • Durable steel, sound-attenuating housing with quiet operation of 66 dB(A) log average @ 7 m (23 ft.) with full load at the prime rating.
  • Stainless steel hinges and lockable latches on doors.
  • 100% secondary containment tank for fuel.
  • Single-point lifting eye and four-point tie down system.
  • Subbase fuel tank for 33-hour run time with full load at prime rating (minimum).

Customer Connection Panel Features

  • Decision-Maker® 3500 controller with potted circuitry for protection from vibration and debris.
  • Externally mounted, recessed emergency stop switch.
  • Adjustable trip main line circuit breaker.
  • 1 load lug per phase #6-350MCM, 400 amp.
  • Remote start/stop capabilities.
  • Shore power connection points to front of junction box for block heater and battery charger.