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Fireproof Type Rolling Door Operator (DRF 500kg, DRF 800kg, DRF 1000kg)
 Fireproof Type Rolling Door Operator (DRF 500kg, DRF 800kg, DRF 1000kg) |
Product Description
Input Voltage: 380V 50Hz
Rated power: 350W / 400W / 580W
Max Lifting Load: 500kg / 800kg / 1000kg
Max rolling diameter: 9.2 meter / 9.5 meter
Feature as follow:
1. Surface: Aluminum shell is used, rigid.
2. American single-chip microcomputer is used for intelligent control, signals from smoke sensor and temperature sensor are received and controlled in three different programs, smoke and tempeature anignals can be separated, having complete functional including mid-stop indication.
3. The microcomputer can learn each adjusted time value for intelligent control, easy and simple to operator.
4. In addition to automatic and manual control of fire-proof rolling doors, different kinds of protection, and over-load protection etc.
5. The control circuit and the controlled circuit are separated by a phototube with high interference resistance; The main control circuit has a large capacity and long service life.
| Trademark: | Dongrong |
|---|---|
| Model NO.: | DRF500KG, DRF 800KG, DRF 1000KG |
| Productivity: | 3,0000 pcs/year |
| Company: | Dongrong Intelligent Door Operator Co., Ltd. |
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