Manufactured by Shenzhen Qinda Electronics, this display fan is documented here exactly as the factory publishes it. Supplier profile: 7 years on the platform. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Display Fan
- Model Number: DC12-50V 30A PWM Temperature Control Speed Regulat
- Warranty: 3 Months
- Place Of Origin: Guangdong, China
- Functional Application: –
- Features: –
- Mounting Type: –
Technical Specifications
| Functional Application | – |
|---|---|
| Mounting Type | – |
| Place Of Origin | Guangdong, China |
| Brand Name | – |
| Model Number | DC12-50V 30A PWM Temperature Control Speed Regulat |
| Description | – |
| Features | – |
| Size / Dimension | – |
| Dimension | – |
| Shipment Terms | DHL |
| MOQ | Sample |
| Warranty | 3 Months |
| Condition | 100% Original |
| Package Type | Electrostatic Bag |
| Lead Time | 1-3 Days |
| Quality | High-quality |
| Brand | original |
| Payment | Accept Trade Assurance |
| Dadecode | newest |
| Selling Units | Single item |
Product Details
| Contact | Nana |
| Whatsapp/Wechat | +8615915502242 |
| | qindamodule@ 163.com |
| Website | https://qindamodule.en.alibaba.com/ |
Features:
1.Support DC12-50V wide voltage input, suitable for a variety of specifications of equipment.
2. Maximum load current 30A, PWM accurate speed and voltage regulation, stable and reliable performance.
3. Intelligent temperature control function, according to the temperature automatically adjust the speed, energy saving and mute both.
4. Compatible with 2-wire, 3-wire, 4-wire fan, strong versatility, easy to use installation
5. Real-time speed display function, running status at a glance, easy to monitor and debugging
Parameter:
Product Name: DC temperature control automatic temperature control speed regulator module
Input Voltage: DC12V~50V
Output Power: Maximum 30A, Long-term use of 20A
Temperature Control Range: -40 ℃ ~ 120 ℃
Temperature Control Precision: ± 0.1 ℃
Temperature Probe Model: NTC thermistor 3950 10K Accuracy of 1%
Ambient Temperature: -20 ℃ ~ 50 ℃
Humidity: 80% of the following
Note: 4-wire fan speed display and stall fault detection function can only be used all the way, if 2 sets of the same type of fan at the same time can be adjusted speed and display speed, but can not detect the fan stall signal. 2 lines of 3-wire fan speed display and stall detection function, if not connected to the use of 4-wire fan must be the speed switch to the OFF position, otherwise the E3 alarm does not work.
Advantages of this temperature control:
collection of 2.3.4-wire fan synchronization control (of which 4-wire fan with speed display and stopping fault detection function); high-power 30A current output, 5 output power percentage indicator, onboard high-precision NTC temperature probe (intelligent control of cooling fan work, detect the temperature of the MOS power tubes, when the temperature of the power tube is greater than 70 degrees automatically shut down the PWM output, to protect the power tube from high temperature or overload damage). (will not be damaged by high temperature or overload); wide voltage input 12V ~ 50V can work normally.
Note:
This thermostat due to the 2.3.4 line fan at the same time, the circuit hardware can not do a complete anti-reverse protection, so when connecting the power supply +- poles must be double-checked to make sure it is correct. Important thing to say three times: correct wiring! Correct wiring! Correct wiring! Prohibit the use of three-phase brushless motors, including DC air conditioning compressor!
Package include
Temperature Control Module*1
Temperature Sensing Cable*1
Click here for more details:
Ordering and Pricing
- Minimum order quantity: 5 piece
- Volume pricing:
- 5–99 piece: US $9.22 / piece
- 100–999 piece: US $8.9 / piece
- 1000+ piece: US $8.83 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this display fan?
The standard minimum order quantity is 5 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 Months warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Qinda Electronics Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, Trading Company,Agent,Distributor/Wholesaler. Browse the full Shenzhen Qinda Electronics Co., Ltd. range on HVACR Nexus.
See more in Speed Controllers & Regulators on HVACR Nexus.
