ID
1339132
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
Kohler 55EFOZDJ is a 55 kW, 400 V, 50 Hz generator for demanding marine/industrial applications, featuring a John Deere Tier II (50 Hz) diesel engine (1500 rpm, direct injection, seawater/coolant exchanger) and a brushless 4‑pole synchronous alternator with Class H insulation and ±0.5% voltage/frequency regulation, managed by the DEC 3500 controller and supplied with a sound-absorbing enclosure.
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Kohler 55EFOZDJ Generator 55kW 400V 50Hz 24V Sound Enclosure
The Kohler 55EFOZDJ generator is designed for demanding marine and industrial power applications where reliability and precision are essential. Powered by a robust John Deere diesel engine and managed by the advanced DEC 3500 digital controller, this generator delivers stable electrical performance with comprehensive monitoring. The sound-absorbing cocoon reduces noise emissions while allowing easy access for maintenance.
Engine Characteristics
This generator features a John Deere diesel engine built to Tier II emission standards for 50 Hz operation and Tier III for 60 Hz versions. The 4-stroke engine uses direct fuel injection and an efficient seawater and coolant heat exchanger for optimal cooling and durability.
Engine Manufacturer John Deere Engine Type Diesel, 4-Stroke, Direct Injection Emission Standard Tier II (50 Hz) / Tier III (60 Hz) Rated Speed 1500 rpm Cooling System Seawater / Coolant Exchanger
Electrical Characteristics
The electrical system is based on a Kohler 4-pole synchronous generator with a brushless design and permanent magnet excitation. Class H insulation ensures excellent thermal resistance, while precise regulation guarantees consistent power quality.
Rated Power 55 kW Frequency 50 Hz Voltage 400 V Generator Type 4-Pole, Synchronous, Brushless Insulation Class Class H Voltage Regulation ± 0.5% Frequency Regulation ± 0.5% Output Configuration 12-Wire, Up to 480 V Three-Phase Starting Voltage 24 V, Ground-Isolated
Standard Equipment
- DEC 3500 digital controller
- Sound-absorbing enclosure
- Manual three-pole circuit breaker
DEC 3500 Digital Control System
The DEC 3500 digital control system integrates complete control and monitoring of the generator set, providing safe operation and detailed diagnostic information.
- Integrated generator monitoring and control
- On / Off / Reset / Auto control modes
- Rotary knob for menu navigation
- Emergency stop function
- Large, high-brightness LCD display
- Detailed display of voltage, current, power, alarms, and faults
- Engine diagnostics with history recording up to 1000 events
- Parallelization management
- CANbus SAE J-1939 and NMEA2000 outputs
- USB interface
Options
- Starting voltage: 12 V or 24 V
- Paralleling with P-Gen cable
- Motorized three-pole or four-pole circuit breaker
- Remote control with digital display and indicator lights (25 ft to 100 ft)
- Keel cooling and dry exhaust system
- Certifications: Lloyd’s Register, DNV, RINA
Brand: Kohler
Model: 55EFOZDJ
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1-2 weeks delivery time$ 718.24 -
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