ENMG / ENCLOSURE HEATERS
CSP9
Fan-assisted modular PTC enclosure heaters
Aluminum PTC heaters with vertical air channels and EC fans for cabinet warming, frost prevention and condensation control.
Request a quote ↗TECHNICAL DATA / CSP9
Specifications & selection.
- 60, 80 and 120 mm square channel frames.
- 200–1300 W heating selections.
- 120 °C automatically resetting overtemperature protection.
| Model | Heating power | Frame / length mm | Mass excluding accessories |
|---|---|---|---|
| CSP906-F2200 | 200 W | 60 square / 183 | 0.88 kg |
| CSP906-F2300 | 300 W | 60 square / 183 | 0.88 kg |
| CSP908-F2450 | 450 W | 80 square / 203 | 1.6 kg |
| CSP908-F2600 | 600 W | 80 square / 203 | 1.6 kg |
| CSP908-F2800 | 800 W | 80 square / 233 | 1.87 kg |
| CSP912-F21000 | 1000 W | 120 square / 233 | 3.63 kg |
| CSP912-F21200 | 1200 W | 120 square / 233 | 3.63 kg |
| CSP912-F21300 | 1300 W | 120 square / 275 | 4.35 kg |
| Parameter | Published value |
|---|---|
| Fan frame / consumption | CSP906: 60 × 60 × 38 mm / 6 VA; CSP908: 80 × 80 × 38 / 10 VA; CSP912: 120 × 120 × 38 / 30 VA |
| Fan type / speed / life | Pressure-enhanced EC axial, ball bearing / 4000 rpm / 5000 h; test conditions unspecified |
| Nominal supply | 200–240 VAC/DC; stated limits 180–265 V; 18–36 VAC/DC custom |
| Power reference | ±20% at 25 °C, vertical, good airflow; fan consumption excluded |
| Terminal | 925 three-position spring; 16 A component rating |
| Wire / strip | 18–12 AWG (0.5–2.5 mm² in source); 8–9 mm; confirm terminal gauge range |
| Mounting | Surface screws or separate DIN accessory |
| Withstand / insulation | 1500 VAC, 1 minute / 100 MΩ at 500 VDC |
| Ambient / storage | −45 to +70 °C / −45 to +120 °C; ≤90% RH, non-condensing |
| Protection / safety class | IP20 / Class I |
| Approximate installed depth in prose | 60-frame: 88 mm; 80-frame: 108 mm; 120-frame: 148 mm; verify accessory drawing |
Selection & installation notes
- Frame length and nominal frame section are not the full installation envelope. Confirm the exact mounting kit, clearance and cable access.
- Provide the specified protective-earth connection. Confirm cold-start current, switching-device capacity and fuse coordination for the selected power.
- Use ON/OFF control; do not apply PWM or voltage-dimming control. Keep airflow vertical and unobstructed.
- The 120 °C limiter resets automatically. Unexpected repeated trips require removal of the cause before operation; allow the unit to cool before service.
- Parallel heating elements do not establish a certified redundant safety function. Use the complete model-specific installation specification.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG cabinet environment systems — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.