A Joint Venture Company between leading European brand "PRISMA Srl (SpA) " in auto doors, geared and gearless machines for elevators and leading Indian brand "DSA" in elevator components. The new company boasts of offering World Class Automatic Door Solutions for all kinds of elevators from the state of the art manufacturing facility at Wada, near Mumbai. While servicing remains important, PRISMA DSA believes in First-Time-Right-Solution and Zero Call Backs.
Features and Products:
Automatic Door Solutions with independent rescue facility for opening doors in case of emergency.
Smooth, noise free operation.
Very simple installation and virtual nil maintenance.
Common spares over the entire range, if required.
Stainless steel clad panels to give elegant look yet remain sturdy.
Glass-metal as well as Full Glass - Diamond with special edge protection. (optional)
Slim - 115 door system best suited for modernization jobs.
The SMART RESCUE DEVICE is the safest automatic elevator evacuation device designed for VF Elevators. The Smart Rescue relates to a new concept and design and operates the elevator controller at rated voltage to perform the evacuation operation.
Principle of Operation:
The Smart Rescue works on the principle of powering and operating the Elevator Controller at rated Voltage to perform the Rescue operation. The Rescue device interfaces with the ES Drive which has a unique feature of "Low voltage DC operation" to operate the Elevator Motor with Low voltage Battery. The Smart Rescue comprises of three-phase space vector modulated inverter and a state of the art high frequency battery charger with four operating modes of charging. During Mains power ON, it monitors the power and continuously charges the Batteries. In the event of power failure, the Rescue device will activate within the predetermined "response time". The Powerful Inverter will produce and supply 3-Phase, 400V, sinusoidal power to the Controller. The Controller is now energized with 3-Phase power and will run the Motor in the Up direction at low speed and bring the Elevator to the immediate next floor and opens the door automatically. Upon opening the doors, the trapped passengers shall exit and the Rescue will shut the Inverter to prevent any further battery drain. When normal power resumes, the Smart Rescue will automatically switch over the Controller to Normal Operation.
Salient Features and Benefits:
Controller is housed in a sleek compact floor mounted Cabinet with hinged doors.
Microprocessor based control and space vector modulated Inverter.
State of the art Battery charger with four charging modes- Trickle, Bulk, Float and Full.
Operates on 3-Phase, 400V, 50 Hz Power.
The Smart Rescue is the safest evacuation device as it has no interface with safety circuit of Elevator.
No interface with any operating component of elevator- Motor, Brake, Door Operator, Rcam, etc..
Hand-held LCD Display diagnostic test tool for On line operation status, Site Programming and Field test mechanism.
Ride quality in Rescue mode is same as Elevator Ride with accurate leveling (as the VF Drive runs the Motor during Rescue operation).
Very simple interface and easy and quick to install.
More reliable as the entire Rescue operation is achieved by producing 3-Phase power.
Consistent performance throughout service life of battery as the battery voltage does not affect the output 3-Phase Voltage.
DC model with instant Emergency light 'ON' at AC supply failure. Switches 'OFF' on supply resumption or after 30 minutes (whichever is earlier). Reverts back to battery charging mode on power resumption.
The machine-room-less elevator is the result of technological advancements that often allow a significant reduction in the size of the electric motors used with traction equipment.
On line operation status Floor Positioning, Parameter Programming.
Logging of last 99 faults with time and date stamp with floor number.
Fault diagnosis resulting in minimum down time in any maintenance.
The TANSA integrates advance technology. It supports Simplex and group operation up to 8 shafts. CAN bus serial communication significantly reduces the number of cables and the cost of wiring. Improved operational efficiency and energy saving. Functional Description:
32 bit high performance "ARM 32-bit CortexT-M3 CPU"
Robust CAN bus communication (2 wire serial communication).
Suitable for residential and commercial lifts.
Maximum stops up to 64 floors.
Real time fault logging. Fault records are accessible using Test tool.
Onboard 4 digit display board and keypad.
Supports Simplex mode and group mode up to 8 shafts.
Supports standard Test tool for monitoring and configuring settings of elevators.
Supports PC Software for monitoring and configuring settings of elevators.
Main Board Electrical Specification:
Galvanic isolated CAN bus.
High speed optically isolated inputs and outputs.
Electrically isolated power supply.
Industrial grade controller temp range -40 °C to 85 °C.
Technical Specification:
Rated velocity: 4.5 m/s (tested).
Power supply: AC 230V, 50 Hz, 3 Phase.
Settable Over voltage and under voltage protection.
SMD designed, microprocessor based Main Control board.
Optically isolated inputs and outputs with LED indication.
The iSMART Controller can be interfaced with any VVVF drive.
2-line LCD display test tool for main control board for parameter programming and Field test.
On line operation status.
Logging of last 99 faults with time and date stamp with floor number.
Fault diagnosis resulting in minimum down time in any maintenance.
Product Specs
iSMART CONTROLLER
Speed (m/s)
Upto 1.5 mps
Motor KW
Provided upto 2kW
Operation
Open Loop-Standard, Close Loop - Optional
Stops (max)
Upto DCL - 32 Stops, FCL - 22 Stops
Group Operation
Upto 4-Lifts
Door Operation
Auto Door & Manual Door
Power Supply
3 Phase, 380/400/415 V, +/- 6%, 50Hz, 4Wir
Special Features:
RS-232C port of Duplex Operation.
Car position retained upon power failure. This is a unique feature which ensures that the elevator does not make a power-on-reset run (run to bottom floor) on resumption of power.
The LCD display has a built-in RTC providing Date & Time View and Counter of Starts made by the elevator.
Car Operating Panel:
2 mm Stainless steel hairline finish faceplate.
Stainless steel capacity plate.
Position Indicator with 7-segment Red digit display for floor, up / down direction and overload message.
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