| Product Name | Number of Rows | Voltage | Power |
|---|---|---|---|
| 220V-1500W-120*120*15mm-PTC Heater | 4-row | 220V | 1500W |
| 220V-1500W-120*120*15mm-PTC Heater | 4-row | 220V | 1500W |
Square Ribbed Ceramic Heater Block | 1500W 220V
🛡️ Premium Material & Long Lifespan: Built with high-quality PTC ceramic heating elements with aluminum corrugated fins, durable and eco-friendly. Equipped with high-temperature wires, flameless and non-red-hot. Stable under 95% humidity with over 8000 hours service life.
🛡️ High Power & Fast Heating: 220V, 1500W. Ribbed design boosts heat transfer. Fast heating via airflow, safe and stable for continuous operation, great for heating and large-space dehumidification.
🛡️ Custom Square Shape & Wide: Use Custom square design available for easy installation. Suitable for commercial heaters, agricultural warming equipment, dehumidifier units and server room temperature control devices.
Customization: Logo / Color / Material / Packaging
Technical Specs
Applications
1 What is the difference between conductive and insulated PTC heaters?
Insulated Type: Electrically insulated surface, safe for direct contact with plastics and various materials.
Conductive Type: Conductive surface with lower cost and higher power density; proper housing and insulation protection required.
2 What is the surface temperature?
The standard steady-state surface temperature ranges from 200°C to 230°C, with custom temperature configurations available upon request to meet specific application requirements.
3 Is 380V customization supported?
Yes, 380V customization is supported.
4 Can it directly contact metal equipment?
Yes, as long as proper grounding and insulated mounting are in place. However, direct human contact during operation is strictly prohibited due to high temperatures and electrical hazards.
5 What wiring methods are available?
We offer three standard termination options: lead wires, solder tabs, and screw terminals. For high-power applications, series, parallel, and three-phase (star or delta) connections are available to suit your system requirements.
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