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OCSM Oil Coolant Heating System

Sectors

  • Equipment
  • Energy
  • Engine
HOTSTART-OCSM-Oil-Coolant-Engine-Heater

Engine availability is critical for marine, machinery and backup power generation applications. The OCSM heats and circulates engine lube oil throughout the engine sump and external piping while also preheating and circulating engine coolant, allowing for easy starts and decreased wear and tear. 

The OCSM's controls allow for easy power connection and enables automatic heater operation, eliminating the need for additional customer-supplied control components. The OCSM can be used in a variety of applications and installations. Its compact design features an integrated coolant to oil heat exchanger, allowing for maximum heat output in a small space. 

Not intended for hazardous locations.

Heating Information

Primary Heating

  • Diesel Fuel
  • Engine Coolant / Water

Primary Heat Power

  • 3 kW
  • 6 kW
  • 9 kW
  • 12 kW

Secondary Heating

  • Lubrication Oil

Secondary Heat Power

  • Coolant to oil heat exchanger

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
  • 230
  • 240
  • 400 (380-415)
  • 480
  • 600

Power Connectors

  • Hardwired

Temperature Control

Primary Temperature Control

  • 100–120 °F (38–49 °C)

Primary High Limit Temperature

  • 165–205°F (74–96°C), fixed

Mount Types

  • Foot

Inlets / Outlets

Inlets

  • 1” NPT

Outlets

  • 1” NPT

Secondary Inlets / Outlets

Secondary Inlets

  • 0.5” NPT

Secondary Outlets

  • 0.5” NPT

Ingress Options

Control Box Ingress

  • NEMA 4

Coolant Motor Ingress

  • NEMA 2
  • IP44

Certifications

  • UL-C / US listed
  • CE conformance

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Engine availability is critical for marine, machinery and backup power generation applications. The OSM heats and circulates engine lube oil throughout the engine sump and external piping, allowing…

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