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ZAdyn4C MRL is perfect solution for elevators without machine room. It has extremely compact design and energy consumption through controlled ventilation.
Additional links:  Technical documentation and Downloads
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Model range
ZAdyn4C MRL elevator series (3 phase 360-440 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| 4CS011-MRL-AI | 4,6 | 11 | 445x437x306 | reduced! | |
| 4CS011-MRL-BI | 4,6 | 11 | 445x437x318 | reduced! | |
| 4CS011-MRL-BE | 4,6 | 11 | 311x437x318 | reduced! | |
| 4CS013-MRL-AI | 5,5 | 13 | 445x437x306 | reduced! | |
| 4CS013-MRL-BI | 5,5 | 13 | 445x437x318 | reduced! | |
| 4CS013-MRL-BE | 5,5 | 13 | 311x437x318 | reduced! | |
| 4CS017-MRL-AI | 7,5 | 17 | 445x437x306 | reduced! | |
| 4CS017-MRL-BI | 7,5 | 17 | 445x437x318 | reduced! | |
| 4CS017-MRL-BE | 7,5 | 17 | 311x437x318 | reduced! | |
| 4CS023-MRL-AI | 11 | 23 | 445x437x306 | reduced! | |
| 4CS023-MRL-BI | 11 | 23 | 445x437x318 | reduced! | |
| 4CS023-MRL-BE | 11 | 23 | 311x437x318 | reduced! | |
| 4CS032-MRL-AI | 14 | 32 | 445x437x306 | reduced! | |
| 4CS032-MRL-BI | 14 | 32 | 445x437x318 | reduced! | |
| 4CS032-MRL-BE | 14 | 32 | 311x437x318 | reduced! | |
ZIEHl-ABEGG frequency inverter ZAdyn4C MRL series overview.
The ZAdyn4C MRL is a field-oriented frequency inverter for speed control of three-phase motors developed for use in elevator machines. They are based on the ZAdyn4C, whereby a brake control, a device switch, a brake resistance (except ZAdyn4C MRL BE) and room for additional components (only ZAdyn4C MRL AI) have been additionally integrated. The inverter is equipped with a microprocessing control. This drives the motor based on time and travel-dependent programs, which can be selected through the superordinate elevator controls. The use of IGBT modules and a pulse width modulation in which the clock frequencies can be modified enable low-noise motor operation. The user interface specifically matched to elevator technology, interfaces and software enable simple installation and commissioning of the device. The frequency inverter is designed for elevator installations for passenger and freight transport with a high demand on travel comfort and positioning accuracy. The frequency inverter has been developed for operating synchronous motors.
ZIEHL-ABEGG vfd ZAdyn4C MRL series dimensions and minimum clearances.
ZIEHL-ABEGG drive ZAdyn4C MRL series applications and uses.
- For mounting on the machine support.
- Additional integrated components: device switch, brake resistor, brake actuation
- Nominal current of 11 A – 32 A
- Nominal output of 4.6 kW – 14 kW
- STO (Safe Torque Off) function according to IEC 61800-5-2 (SIL 3) or EN ISO 13849
- Category 3, performance level e
- Integrated power choke and line filter
- Integrated short-circuit for motor windings
- Programmable inputs and outputs / DCP / CANopen LIFT
