DSD® 412 DC Aufzugsantrieb
DSD® 412 DC Elevator Drive Brochure
DSD® 412 DC Elevator Drive Manual CS00407 RV12
Elevator Modernization Brochure
Application Note DSD 412 Encoder Tips (6/4/2001)
Application Note DSD 412 (102) Using Self-Tune (11/2/2001)
Application Note DSD 412 (103) Ripple Current Fault (F909) (11/2/2001)
Application Note DSD 412 (104) Using Tach Rate Gain Function (11/2/2001)
Application Note DSD 412 (105) Measuring Elevator System Inertia (11/2/2001)
Application Note DSD 412 (106) Using DC Motor Ripple Filters (2/6/2001)
Application Note DSD 412 (107) Using Emergency Power (11/2/2000)
Application Note DSD 412 (108) Start-up Procedure (11/2/2000)
Application Note DSD 412 (109) Gearless Elevators Setting Up the DSD 412 (12/5/2000)
Application Note DSD 412 (110) Measuring the Ripple Filter Inductance with the DSD 412 (P2/7/2001)
Application Note DSD 412 (111) Grounding Recommendations (4/3/2001)
Application Note DSD 412 (112) Selecting an External Transformer/Fuses for Field Power Supply (7/12/2004)
Application Note DSD 412 (113) Utility Power Factor (12/9/2002)
Application Note DSD 412 (114) Reducing Acoustic Noise of Wiring (12/9/2002)
Application Note DSD 412 (115) Selecting Dynamic Braking Resistors (12/9/2002)
Application Note DSD 412 (116) Isolation Transformer Selection (May 2022)
Application Note DSD 412 (117) Source of Control Power (10/15/03)
Application Note DSD 412 (118) Replacement of NVRAM (10/15/03)
Application Note DSD 412 (119) Internal S-Curve (10/15/03)
Application Note DSD 412 (120) Field Winding Failure (10/15/03)
Eigenschaften und Vorteile
Versatility is what makes the DSD 412 one of our most popular drives. It offers a broad range of application features and an expansive range of ratings from least demanding to the fastest and heaviest cars. If ever there was a “workhorse” of a drive with versatility, the DSD 412 DC Elevator Drive is your best candidate for the job.
Features/Benefits
- Completely Digital Solid State Drive – No analog adjustments, and, less maintenance, down time and costly repair bills.
- High Torque Capacity – Peak torque rating of 250% easily accommodates acceleration requirement for mid- to high-rise buildings.
- Self-Tune Capability – Immediate motor/drive compatibility for faster start-ups; vital for modernization projects.
- Ultra Smooth Torque Reversing – Bumpless transfer of motor current and torque from motoring to regenerating at all speeds even with balanced load.
- Unique Elevator Speed Regulator – Providing no overshoot at the end of acceleration or deceleration.
- Line Regeneration of Overhauling Loads – Returns electrical energy to the power system for maximum efficiency and minimum overall power consumption. No heat producing resistors used.