Elevator Drive E300 AC Drives

Rapid set-up and adjustment

• Simple and intuitive parameter adjustment via a bright back-lit LCD keypad
• Set-up in familiar elevator language and units
• Easy to use menu structure for quick and simple access to key adjustments
• Top level menu; all your frequently needed functions in one location
• No de-roping for encoder phasing test, no need to rotate motor

Optimum ride comfort

• Direct-to-floor positioning
• Peak curve operation
• High resolution multi-step S-ramp for start, run, slowdown and stopping
• Ultra-fast current loop for vibration free motor control
• Advanced brake control management, no rollback on starting without the need of load sensor 

Silent operation

• No motor contactors required, advanced EN81-1/2 TÜV certified STO enable input
• High switching frequencies selectable up to 16 kHz
• Variable speed cooling fan

Energy efficient

• Standby sleep/wake mode, powers down unused circuitry during prolonged periods of standby
• Easy connection to a range of regenerative modules

Flexible integration

• Modbus RTU communications
• Parallel I/O interface
• +/- 10V analog reference control
• Direct RS485 comms control
• Tile mount for low profile shaft mounting
• 24 Vdc backup
• Simple UPS connection with load direction signal
• Dynamic braking transistor fitted to all drives as standard

Robust

• Active thermal management for tripless operation under extreme conditions
• Advanced power circuit design using latest IGBT technology
• Conformal coating for use in harsh environments
• Building on the market leading position as the industry’s most robust drive
• Phase loss detection on both input and output

Enhanced elevator data logger

• User configurable, for example speed reference, speed feedback, current and I/O sequence can all be recorded for every car journey
• Can be stored in the event of system fault
• Available for offline viewing to aid system diagnostics

Key data

• Dedicated Elevator drive

Standard features

Onboard comms

• RS485 communications port MODBUS RTU with integrated command word and built in watchdog

Safety

• 1 x Safe Torque Off (STO) terminal

• SIL3/PLe compliant

Keypad

• Dedicated elevator keypad supplied as standard, providing:

Option slots

• 3

Parameter cloning via

• PC tools
• Smartcard
• SD card

Approval & Listings

380 - 480 Vac, 50-60 Hz ± 10 % Drive Ratings

Switching frequency 8 KHz (selectable 3 to 16 kHz @ 50 % ED)

Braking transistor built in as standard

200 - 240 Vac, 50-60 Hz ± 10 % Drive Ratings

For all above

Switching frequency 8 KHz (selectable 3 to 16 kHz @ 50 % ED)

Braking transistor built in as standard

Further information from your supplier is available on the following features:

• UPS operation - all drives have a dedicated rescue mode allowing operation from 200 V UPS

• DC supply - all drives have the possibility of being supplied from a DC source from 24 V to the maximum voltage rating of the product

• 500 V, 525 V, 575 V and 690 V units are also available

Keypads

System Integration Modules - Communications

	SI-DCP DCP interface module
	SI-CANopen CANopen interface module supporting various profiles, including several drive profiles

System Integration Modules - Feedback

	SI-Universal Encoder Encoder input and output interface supporting Quadrature, SinCos, EnDat and SSI encoders.
	SI-Encoder Quadrature encoder input interface module

System Integration Modules - Applications

System Integration Modules - Additional I/O

Drive interface units - Backup

Drive interface units - Communications

	KI-485 Adaptor This allows the drive to communicate via RS485. This is commonly used for programming if the drive has no keypad
	CT USB Comms cable The USB Comms cable allows the drive to connect to a PC for use with Unidrive M's PC tools.

Commissioning and monitoring software

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