Description: The RDP2-J4 high-temperature constant power electric heater operates on the same principle and structure as the RDP2-J3 model and can be used for explosive gas mixtures T3-T6 in areas one and two of the factory. Its main difference is: higher high-temperature grade; the medium maintains a temperature of ≤205°C, with insulation materials being high-temperature composite materials and PFA fluoroplastic. The insulation material has a higher temperature resistance of up to 206°C.
Application Range: The RDP2-J4 high-temperature constant-power electric tracing heater is suitable for tracing, frost protection, and insulation of pipelines, valves, and pump bodies, as well as maintaining the process temperature of instrument pipelines. It is particularly suitable for tracing and insulation of large-diameter, long-distance pipelines. Product Selection
Model Rated Working Voltage (V) Rated Power W/m Maximum Operating Length m High Temperature Resistance °C Explosion Proof Grade EX Insulation Resistance (per 100 meters) Model Rated Working Voltage (V) RDP2-J4-3022030300260eHT3-T6>50MQ RDP2-J4-30220 RDP2(Q)-J4-3022030300260enT3-T6>50MQ RDP2(Q)-J4-30220 RDP2-J4-4022040260260eIIT3-T6>50MQ RDP2-J440220 RDP2(Q)-J4-4022040260260eUT3-T6^50MQ RDP2(Q)-J4-40220 RDP2-J4-5022050220260eHT3-T6>50MQ RDP2-J4-50220 RDP2(Q)-J4-5022050220260enT3-T6>50MQ RDP2(Q)-J4-50220
Product specifications and parameters
Model RDP2-J4, Product Specifications: 7-9mm, Temperature Range: 0-150 °C, Maximum Operating Temperature: 205°C-260°C, Standard Power: 10-60W/M (Customizable), Standard Voltage: 220V/380V, Insulation Resistance: >750MKm, High-Temperature Insulation: J3-205°C, J4-260°C, Low Installation Temperature: -50°C, Dielectric Strength: 2 x Rated Voltage + 2500, Insulating Material: F46 Fluoroplastic. Application: RDP2-J4 High-Temperature Constant Power Heating Cable, suitable for pipe, valve, and pump jacketing, frost prevention, and thermal insulation, or maintaining process temperatures of instrument pipelines, especially suitable for large-diameter, long-distance jacketing and insulation.
