Heytech HT-81 Control Card
The Heytech HT-81 is an elevator spare part from Heytech, listed in our Control Boards category. Elevator Market supplies it for elevator maintenance and modernization work.
Heytech HT-81 specifications
| Product name | Heytech HT-81 Control Card |
|---|---|
| Brand | Heytech |
| Category | Control Boards |
| Maximum parallel stops | 16 stops |
| Group operation | Duplex |
| Drive modes | VVVF, two-speed, hydraulic |
| Door support | Double car door |
| Door bridging relays | Built-in |
| Relevelling relays | Built-in |
| Position sensing | M1, ML or encoder counter |
| Announcement and music system | Built-in |
| Unintended car movement monitoring | UCM monitoring via main board |
| Phase monitoring | Single-phase or three-phase |
| Stock code | 9HEYTECH-1003 |
About the Heytech HT-81
VVVF, Double Speed, Hydraulic operation
Operation up to 16 stops in parallel
Duplex operation
Floor and cabin serial, parallel and ready-made installation operation options on a single card
Compliant with EN 81-1/2 +A3, 81-20 regulations
Cabin double door support on the same card
Unintentional cabin movement (UCM) control via main board
Internal leveling and door bridging relays
24-wire flex cable is sufficient for connection to the cabin
Detection of bridged safety contacts
Internal phase control (3 phase or single phase)
Motor contactor (KRC), Brake Contactor (FRC) control
Fire, earthquake functions and firefighter elevator functions
Smart addressing with Heytech floor and cabin in-cassette cards
M1, ML or Encoder counter option
Well copying feature with Motor Encoder
Odometer
Maintenance time counter
Built-in music and announcement system
Storing and monitoring error records
Easy panel construction and ease of making ready-made installation panels with Heytech terminal cards
With automatic return to floor feature (UPS) support in case of power outage
Full load, overload, minimum load, driver functions
Internal battery charging circuit and cabin fan relay on the revision card
Need help choosing?
Check the Heytech HT-81 against the model code printed on your existing part before ordering. Send us your elevator details and we will confirm that the Heytech HT-81 fits your installation. Quote stock code 9HEYTECH-1003 when you ask about the Heytech HT-81. Elevator Market supports you with technical questions about the Heytech HT-81.