- New

Indoor Discount introduces the Delta-1 to control the speed of three-phase motors for predictive control cis control of fans. Perfectly compatible withHydro-X Pro TrolMaster, it guarantees high-performance, automated equipment management.
Designed to control the speed of three-phase AC motors, the Delta-1 integrates perfectly with TrolMaster's VFD-1 module and Hydro-X Pro system. It is ideal for optimizing the operation of industrial fans and equipment requiring precise speed adjustment.
The Delta-1 is supplied with an optimized configuration, ready for immediate use with the VFD-1. It comes with an RJ45 cable for fast, error-free connection.
This drive is designed exclusively for three-phase motors. Like the VFD-1, it cannot be used with single-phase motors. Be sure to check compatibility before installation.
Electrical input
Normal use: 3PH 380-480V 50/60Hz 11.6A
Heavy use: 3PH 380-480V 50/60Hz 9.9A
Electrical output
Power rating: ND (HD) 5HP (5HP)
Normal duty: 3PH 0-460V 10.5A 8.0KVA 3.7KW
Heavy duty: 3PH 0-460V 9A 6.9KVA 3.7KW
Performance
Frequency range: 0-599 Hz
Protection and temperature
IP20 / UL Type open : -20 °C to 50 °C
NEMA 1 / UL Type 1 : -20 °C to 40 °C (with junction box accessory)