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Power-cut Magnetism Sustaining Unit Series GTBM LPBM

 
                       
    Applications:              
   

There are two kinds of product series of power-cut magnetism sustaining unit: the product series GTBM is designed rated voltage mode controlling type; series LPBM has the function of power-cut magnetism sustaining as well as magnetism regulating, which can easily control the pieces of being handled steel plates by field exciting voltage to adjust the electromagnet freely. These product series are update modification through technical diagnosis based on the original product series GTB6 and LPB6, which improve the operational reliability and technical advantages. Thus, the service work for the customers is obviously minimized.

   
Main features

1,It will auto changeover the power supply in case of sudden power-cut of transmission-line system of electric power during operation. The holding materials will be gearanteed not to fall down during the set time, and the band-type brake of the hoister will be open to release the attached materials down to the ground safely.

2,The unit has complete integration provided special charging equipment and wonderful testing & display alarm system.

3,Using valve controlled all sealed non-service plumbic acid butteries, acid butteries, auto-charging without man-watching. The butteries will auto-changeover the charging mode by self-monitoring. It has a long durability.

4,The unit is light and compact. These is no special requirement for installation; easy and convenient to be serviced.

Product series GTBM2 has extra crane ups power source based on product series GTBM1, with following functions:

1,Input DC voltage 220V provided by the accumulator and output 3-phase AC 380V50Hz.

2,It can control the movement of the cart of the carane when the attracted material can not be unloaded at power failure.

3,It can control the AC brake of lifting deviceat power failure, no need to replace the AC brake to DC brake.

   
     
Attentions for model selection

1,The rated voltage of the electromagnet is in conform with the output voltage of the equipments; The total current (consumption power)of the electromagnet shall be less than or equal to the output current(power) of the commutation controlling units.

2,Electromagnetic band-type brake of lifting device of the lift equipment shall be changed into DC electromagnetic band-type brake when the UPS power source of the crane is not available.

3,Environment working temperature shall be over 50??.If these is other special requirements for modification, enlarging the capacity and etc, shall note when ordered.

 
           
           
       

Main technical data of GTBM

Completeset of unit model

GTBM-9E-C

GTBM-14E-C

GTBM-25E-C

GTBM-32E-C

Input voltage (V)

AC-380V

Power supply phase number

3

Output voltage (V)

DC-220V

Output

9KW

14KW

25KW

32KW

Magnetism sustaining time

5 min,10 min , 15 min, 20 min

 

Equipment integration of GTBM

Corollary equipment

Number

overall dimension (mm)

Mass

(kg)

Name

Model

GTBMT-7E-C

GTBMT-15E-C

GTBMT-25E-C

GTBMT-40E-C

W

D

H

X

Y

Installation

Commut-ation
controlling
units

GTBMT-7E-C

1

0 0 0

900

530

1750

860

480

4- 14

250

GTBMT-15E-C

0

1

0 0

900

530

1750

860

480

4- 14

300

GTBMT-25E-C

0 0

1

0

900

530

1750

860

480

4- 14

320

GTBMT-40E-C

0 0 0

1

1100

530

1750

1060

480

4- 14

380

Charging unit

LFCM-072F5-C

1

1

0 0

700

530

1555

660

480

4- 14

240

LFCM-152F5-C

0 0

1

1

900

530

1555

860

480

4- 14

280

LFCM-252F5-C

0 0 0 0

900

530

1555

860

480

4- 14

290

main rectifomer (attached outside)

ZSC-15/0.5

1

0 0 0

460

400

480

385

310

4- 14

120

ZSC-20/0.5

0

1

0 0

600

510

675

500

410

4- 14

160

ZSC-35/0.5

0 0

1

0

600

510

675

500

410

4- 14

200

ZSC-45/0.5

0 0 0

1

710

600

675

640

480

4- 14

240

Accumulator

FM65-12

19

19

0 0 0 0 0 0 0 0

22

FM120-12

0 0

19

0 0 0 0 0 0 0

42

FM200-12

0 0 0

19

0 0 0 0 0 0

69

Accumulator bracket

JFM65-12

1

1

0 0

1255

420

1100

1050

320

4- 14

98

JFM120-12

0 0

1

0

1360

475

1190

1150

370

4- 14

112

JFM200-12

0 0 0

1

1780

580

1220

1580

480

4- 14

140

gauge box

MBP1-211S

1

350

190

130

290

140

4- 14

5

controller

LC-4S2-2

1

325

135

352

300

150

4- 14

12

electric flute

SA-DC24V

1

0 0 0 0 0 0

1

 
Yueyang PaxarKuei Electromagnetic Machinery Co.,Ltd(CHINA)
Add:Tonghai Road, Yueyang City, Hunan Province,China. P.C:414000          
TEL:+86-730-8566615 FAX:+86-730-8566697  
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