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Automatic Rescue Device (ARD)

Technical features: modern power electronic transformation technology, high efficiency and high reliability, embedded MCU, DSP control and communication technology Suitable motor: 5-30kw Output voltage: 220 V、 380VAC,~ 50 Hz ,single-phase or three phrase Battery voltage: 48-60 VDC
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Product description
Parameters

ARD of Brotek is a kind of specialized safety equipment designed for lift. When failures of power supply (lack of phase, power outage, fire) occur, it will operate automatically and supply power for lift to run to designated position and let trapped passengers out after the door opens. The product integrates charging, inverting, control, communication and other function, it is the must equipment for the first line of defense of emergency rescue of lift for its compact design, strong function, high efficiency and good reliability.

The company has accumulated more than eight years of experience in the field, and it has successful developed and formed a series of products meeting the different needs of customers.

Brotek products meet the related standards of electronic equipment in safety, EMC, environmental adaptability and protection grade, they also pass the testing and certification of the designated authority (located in country or region where they are applied).

The company gives full play to its own technical advantages, ensures product reliability and service life by advanced charging, power management technology, and long life and maintenance-free battery.

         Model

Parameter

MRL10-48-L

MRL10-48

MRL10-48H

MR30-60

Lift type

Liftsingle phase)

Liftthree phase)

Liftthree phase)

Liftthree phase)

Motor

PMSM

PMSM

PMSM

PMSM or induction machine

Motor power(KW)

3~7

5~11

13~22

22~30

Output voltage(V)

220

380

380

380

Output frequency(Hz)

50

50

50

50

Harmonic distortion

<3%

Output mode

Single phase

Three-phase three-wire or three-phase four-wire

Installation type

wall-hangingroom-less lift)

wall-hanging(room-less lift)

wall-hanging(room-less lift)

floor(with lift rom)

Duration of supply time(s)

15ms( Expire this time, can add battery box according to customer's requirements.

Automatically switch time(s)

5~30( Adjustable to customers’ need

Emergency speed(m/m)

5~15(Adjustable to customers need)

Environment temperature

0~+50℃

Relative humidity

≤95%

Battery Characteristics

Voltage(V)

 48

48

48

60

Charge current(A)

3.5

3.5

UPS maximum output power(KW)

 

 

Floating VoltageV)

Automatically adjust with temperature (with automatic temperature compensation function)

Protective function and alarm

Protective Function

Short circuit, overload, overheating, lack of phase output, battery voltage low, over voltage charge, battery charging failure

Dimension and Weight

Dimension(mm)

400 x 200 x 900

400 x 200 x 900

400 x 220 x 900

550 x 300 x 800

Weight(KG)(without battery)

43

43

56

75

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R&D Center: Building 8,No.451 Yuanzhong Road,Nanhui Industrial Park                           ,Shanghai

 

Production factory: No. 99, Wei'er Road, Quanjiao Economic

                                Development Zone, Chuzhou City, Anhui Province

Contact Number:0086-02168009518

                              0086-18019118133

E-mail:sales@brotek.com.cn