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OLM Oil Heating System

HOTSTART-OLM-Oil-Engine-Heater

Marine heating systems allow large-displacement propulsion engines to start clean and deliver full-power right away without a warm-up delay or costly idling. HOTSTART's OLM heating system is an oil heater, developed to heat oil reservoirs of marine engines as well as diesel and gas engines for stationary land power, and mining equipment.

The OLM heater is available in a range of voltages up to 690 V, custom interfaces as needed and component configuration for 50 and 60 Hz allowing for easy integration into existing ship power. Designed with usability, reliability and safety in mind, the OLM's compact configuration features a remote automatic function, customer interface connections, pressure relief valve and two PT-100 sensors for accurate temperature monitoring and control.

Forced circulation of heated oil delivers uniform heating to the oil reservoir and external circuit piping – eliminating starting issues and reducing maintenance. HOTSTART's offices in North America, Europe and Asia – combined with our partner and dealer network around the globe, decrease delivery times and provide localized service and support.

Not intended for hazardous locations.

Heating Information

Primary Heating

  • Diesel Fuel
  • Lubrication Oil
  • Hydraulic Oil

Primary Heat Power

  • 9 kW
  • 12 kW

Power Specifications

Power Sources

  • AC, Single-Phase, 60 Hz
  • AC, Single-Phase, 50 Hz
  • AC, Three-Phase, 60 Hz
  • AC, Three-Phase, 50 Hz

Voltages

  • 120
  • 208
  • 220
  • 230
  • 240
  • 380
  • 400 (380-415)
  • 440
  • 480
  • 600
  • 690

Power Connectors

  • Hardwired

Temperature Control

Primary Temperature Control

  • 32–212°F (0–100°C), adjustable

Primary Temperature Control Set Points

  • 105°F (40°C), factory set

Primary High Limit Temperature

  • 195°F (90°C)

Mount Types

  • Foot

Inlets / Outlets

Inlets

  • 1” NPT

Outlets

  • 1” NPT

Ingress Options

Control Box Ingress

  • NEMA 4
  • IP66

Oil Motor Ingress

  • IP55

Certifications

  • Marine Society certification available
  • CE conformance

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