Automatic rescue device: UPS for elevator

Product Description

GENERAL:

This device is mainly an UPS supplied by a *0VDC 7AH batteries (or other DC voltage model such as *8VDC/ *2VDC/ *6VDC/ **0VDC), with some additional functions.

Soji SP Series can be used for both synchronous and asynchronous motor drives.

The main part of the Soji SP Series device is a '**0VAC, *0Hz/*0Hz inverter build-in battery charger' which supplies power to the main lift control panel, including the control circuits, the brake and the door unit, during a power failure. In Soji SP elevator rescue device, the main power to the motor drive inverter is supplied directly from the Batteries with voltage *8VDC/ *0VDC/ *2VDC/ *6VDC/ **0VDC depends on the model.

This device can be used for emergency evacuation operation for all elevator panels with inverters of all power ratings, because the inverters DC buses are directly derived from the batteries.

They usually require **0Volts to activate their own built-in power supply, and a powerful DC voltage (the batteries) to be connected to their DC bus for power conversion. This DC bus voltage changes from *8V to **0V depending on the different model.

Soji SP Series devices are to be placed within the main elevator control panel. The dimensions are **5 mm width, **0mm height, and **5mm depth, weight 7.0 kg. 

The operating ambient temperature is 00C.

Main features:

-       Pure sine wave output

-       Microprocessor-based digital control

-       Auto restart while AC is recovering

-       Intelligent battery management with build-in 3 stage battery charger to maximize battery life

-       High efficiency, optimum performance, low maintenance, easy to operate

-       User friendly through LED indicators

-       Small size, light weight to build in lift control panel

-       **0VDC output to supply lift inverter control circuit (such as Yaskawa L***0A)

-       Short circuit and overload protection

-       Suitable for all kinds of elevator VVVF supported DC rescue operation

-       Expandable DC voltage to *0VDC *2VDC- *6VDC ***0VDC for many different types of inverters on the market