DDH series low-voltage temperature control equipment

Overview: According to the requirements of the on-site operating environment, our factory has designed and produced the DDH series low-voltage temperature control cabinets, low-voltage temperature control boxes, and low-voltage power switch boxes. These products have received high praise from the market, especially from foreign enterprises and construction sites with complex working conditions.

This device uses a dedicated transformer as the power source, with output voltages ranging from 24V to 60V in multiple levels of low voltage. It features safety and reliability, as well as ease of operation.

The low-voltage temperature control cabinet can be equipped with corresponding temperature control systems according to the heating process requirements of users: the DWK series computer temperature control system; the ZWK series intelligent temperature control system; the LWK series automatic temperature control system, as well as automatic recording instruments with different requirements.

Common specifications: 24KV/A; 36KV/A; 48KV/A; 60KV/A; 90KV/A; 120KV/A; 180KV/A, special requirements. Customized production can be done according to user's requirements.
 

In large-scale installation projects, on-site heat treatment is often carried out under harsh environmental conditions and lacks maintenance technology and spare parts. Considering this characteristic, we have designed and produced the highly versatile ZWK temperature control box. ZWK adopts a temperature program control instrument and uses microprocessor technology, software configuration, PID parameter self-tuning. Each use can find the adjustment parameter values and automatically input them into the memory. The voltage regulation uses an integrated voltage regulation module, with no interference from three-phase power supply, and the output voltage is 0-220V without adjustment. The thyristor uses a high-power bidirectional thyristor, with a large output capacity. This machine can be set and operated according to different process temperature curves, automatically records the temperature, which can ensure product quality and also extend the lifespan of the heater. It can be matched with various heaters of different voltages and used for preheating before welding and post-weld heat treatment. The output (0-220V) is adjustable voltage.