Explosion-Proof Gas Heater Control PanelTOPAZ is experienced in design, manufacture, testing and comissioning of Explosion-proof Heater Control Panel (HCP) for Fuel Gas system & Glycol Regeneration fro Oil & Gas industry application. We can custom design and size up the control panel as per customer requirements.The HCP is designed to provide precise and safe controls of electric heater using SCR power controller. The control portion integrates input & output logic, remote interface and tenmperature control loop. The HCP is also equipped with monitoring and safety features that enable automatic shutdown. Control mode is selectable between local control and remote control (through DCS). |
Product Brochures: Explosion proof gas heater panel-rev3.pdf(4.35 MB) |
Technical Specification |
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| Power | : Up to 1000kW |
| Current | : Up to 1500A |
| Power Supply Voltage | : 3ph 4 wires,200-440VAC |
| Control Voltage | : 100-240VAc |
| Frequency | : 50/60Hz |
| SCR Power Control | : Zero cross burst firing |
| DC Power Supply | : 24 VDC, 10A |
| Metering | : Volt meter, Ammeter |
| Over Current Protection | : Fuse, MCB |
| Earth Leakage Protection | : Earth Leakage Relay 30mA - 30A/0 - 4.5sec |
| Zone Location | : 1,2,21 & 22 |
| Enclosure rating | : Ex 'd' |
| Enclosure material | : Alluminium Alloy En AC-42000 |
| Cable Entry | : Bottom entry with Ex 'd' cable gland |
| Paint | : Grey |
| Ingress Protection (IP) | : IP66 |
| Standards Conformance | : Petronas Technical Specification (PTS) & DEP |
Application |
| Control panel for Heater in hazardous area for Oil & Gas, offshore and onshore installation. |
