CXM Coolant Heating System
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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 CXM heating system is a coolant preheater, developed to heat marine engines as well as diesel and gas engines for stationary land power, and mining equipment.
The CXM 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 CXM'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.
Engine heating in humid marine environments prevents condensation from forming in the cylinders during cool down periods – 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
- Coolant Mix
Primary Heat Power
- 48 kW
- 54 kW
- 60 kW
- 66 kW
- 72 kw
Power Specifications
Power Sources
- AC, Three-Phase, 60 Hz
- AC, Three-Phase, 50 Hz
Voltages
- 380
- 400 (380-415)
- 440
- 480
- 600
- 690
Power Connectors
- Hardwired
Temperature Control
Primary Temperature Control
- 32–176°F (0–80°C), adjustable
Primary Temperature Control Set Points
- 122°F (50°C), factory set
Primary High Limit Temperature
- 195°F (90°C)
Mount Types
- Foot
Inlets / Outlets
Inlets
- 1.25” NPT
Outlets
- 1.25” NPT
Ingress Options
Control Box Ingress
- NEMA 4
- IP66
Coolant Motor Ingress
- IP55
Certifications
- CE conformance
- Marine Society certification available
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