Product overview
The ZHTAERO PCSS-400V Soft Start Module provides a relay-based, one-button start function intended to prevent power surge. Its electrical operating range is 248V-450V DC, with a rated continuous current of 450A. These specifications define its power-handling role as a soft-start component. The separate peak-current rating is 600A at 25°C ambient; that temperature qualification applies specifically to the peak figure.
Control options comprise a button, CAN and remote control, giving the module both a button-operated start method and communication-based control options. The CAN communication rate is 1Mbps. Fault indication combines an audible buzzer alarm with an error code on a digital display, providing sound and visual indications of a fault. Together, the start function, control methods and fault indicators describe the module’s power-management purpose.
Specifications
| Specification | Value & conditions |
|---|---|
| Start function | One-button start using a relay to prevent power surge |
| Operating voltage | 248V-450V DC |
| Rated continuous current | 450A |
| Peak current | 600AAt 25°C ambient. |
| Control methods | Button, CAN and remote control |
| CAN communication rate | 1Mbps |
| Fault indication | Buzzer alarm and digital display error code |
