The direct-heating radiator adopts an integrated molding process of high-purity aluminum alloy or stainless steel shell and nickel-chromium alloy/silicon carbide heating element, with anodized or ceramic coating on the surface, thermal conductivity ≥230W/m·K, supports direct contact heat transfer, heating rate of 10℃/second, and energy efficiency ≥95%. It integrates PID temperature control module and NTC sensor, adapts to wide voltage (110V-480V) and power customization (1kW-20kW), has IP67 dust and water resistance, dry burning and over-temperature protection, high temperature oxidation resistance (-40℃-500℃), life span of more than 100,000 hours, complies with CE, UL and AEC-Q200 automotive certification, and is suitable for high-frequency and high-load heat dissipation scenarios.
Minimum order quantity: 100
Lieferfrist: 15-25 Tage
Factory location: Wuhu, Anhui, China
Our Direct Heat Type Electric Heater is a compact, high-performance thermal solution designed for immediate and efficient space heating. Utilizing direct electric-to-heat conversion technology, it eliminates intermediate energy storage, delivering instant warmth within seconds of activation. Available in two models—SL-0201 (single-phase, 1000W) and SL-0202 (dual-mode, 1000W/2000W)—it caters to flexible heating needs, from small residential spaces to compact commercial areas. Constructed with a durable metal casing and optimized heating element, it ensures stable performance with minimal heat loss. Ideal for quick temperature adjustment, it features a slim profile (e.g., 150×300×600 mm) for easy installation in tight spaces.
| Model | Rated Power (W) | Rated Voltage (V) | Rated Current (A) | Wiring (mm²) | Socket Rating (A) | Dimensions (mm) | Heating Area (m²) |
|---|---|---|---|---|---|---|---|
| SL-0201-1000 | 1000 | 220 | 4.5 | 3×2.5 | 10 | 150×300×600 | 8–10 |
| SL-0202-2000 | 1000/2000 | 220 | 4.5/9.0 | 3×2.5 | 10 | 50×400×800 | 12–15 |
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