| Function: | Do as Your Request |
|---|---|
| Structure: | Control Module |
| Contact Type: | as Specification |
| Detection Method: | as Specification |
| Pole: | as Specification |
| Rated Continuous Current: | as Specification |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Handcart VCB Trolley Motorised Chasis Truck Control Module For Remote Control
The control module is developed for the motor chassis truck. It is installed in the low-voltage room of the switchgear. It is used for the electric access control and protection device of the electric chassis. It can simplify the engineering design, reduce the secondary wiring work of the switchgear and improve the reliability.
The DD-3B control module can be achieved on control and protect of motor chasis truck (low body vehicle), with both local and remote operation mode. The controller can brake the motor immediately when the driving condition of the motor chasis truck is blocked (such as the installation is not in place or the mechanism is stuck), and the motor is reversely driven to release the stuck state of the boring vehicle.
Features
1. With removable terminals, easy installation and maintenance
2. Combination use of panel and buttons, can achieve emergency braking function, avoid accidents timely
3. Remote / local operation internal blocking, simplifies external circuit design and assembly
Control logic
When the trolley is in non-working position and non-test position, the motor is only allowed to shake out.
Only when all the interlock signals are satisfied and the controller is fault-free, the controller is ready to light, the controller is allowed to operate.
When the process of shaking int stalling occurs, stop the current operation and drive the motor back to the test position, when the precess of return stalling occurs again, motor stop running; when the process of shaking out stalling occurs, stop the current operation and reverse drive motor running 300ms.
When a timeout occurs (timeout set to 70s) does not reach the specified location, should be returned to the test position.
After the motor reaches the test position delay 400ms, then reverse run 20ms.
Overcurrent protection current segment settings, 15 seconds before shake in, 220V set 1.2A, 110V set 2A, the following time 220V is set to 4A, 110V set to 5A; 7 seconds before shake out, 220V set 4A, 110V set 5A, the following time 220V is set to 1.2A, 110V set to 2A.
Instructions of use
Technical parameter
| Power voltage | AC/DC 220V,AC/DC 110V |
| Allow motor rated power | DC220V, DC110V, Max. 300W |
| Fault output contact | 1NO, 5A, AC 250V |
| Power consumption | < 2W |
| Power frequency voltage | AC2.5KV 1min |
| Degree of protection | IP50 |
| Working temperature | -25 °C to +55°C |
| Installation method | inside the cabinet, DIN35mm rail installation or fixed installation |
Application
FAQ
Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.
Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
Suppliers with verified business licenses
Audited Supplier 
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