IT370DBU-2H [ETC]

Dynamic Braking Unit;


型号：	IT370DBU-2H
厂家：	ETC
描述：	Dynamic Braking Unit
文件：	总1页 (文件大小：114K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Tel : 82-32-817-4325

Fax : 82-32-817-4329

Resistors And

Resistive Applications

DBU

Dynamic Braking Unit

■ Features

- Used for load with relatively high damping frequency(ED), 20%.

- Up to a max of 4 parallel driving control units is possible.

- Used for load with high damping frequency.

■ GENERAL SPECIFICATIONS

Damping Resistance

Max Input Direct Applicable Inverter Capacity

Model

Min Resistance

Current Voltage

[kW]

Capacity[kW]

Value[Ω ]

8.5 Ω

IT150DBU-2H

IT220DBU-2H

IT370DBU-2H

IT550DBU-2H

IT150DBU-4H

IT220DBU-4H

IT370DBU-4H

IT550DBU-4H

IT750DBU-4H

11 kW

18.5 kW

37 kW

15 kW

30 kW

3.2 kW

4.8 kW

6.4 kW

9.6 kW

3.2 kW

4.8 kW

6.4 kW

9.6 kW

12.8 kW

5.7 Ω

22 kW

55 kW

200V series

DC 400V

4.2 Ω

45 kW

2.8 Ω

33.9 Ω

22.8 Ω

16.9 Ω

11.4 Ω

8.4 Ω

11 kW

18.5 kW

30 kW

15 kW

22 kW

37 kW

55 kW

400V series

DC 800V

45 kW

75 kW

■ CHARACTERISTICS

■ DIMENSIONS

Surrounding

Temp

-10℃ ~ 40℃

Relative humidity of under 90% RH(Should be no

dew condensation)

Humidity

Altitude

Under 1000m above the sea level

Natural cooling

Cooling way

There should be no corrosive gas inside panel,

oil remnant,

Surrounding

circumstance

inflammable gas and dust inside panel.

Max Turn

on time

6sec

Protecting

function

Protection of heat sink’s overheating, over current

and output shortcut

Output signal

HEAT SINK heating, FUSE OPEN, OC trip signal

Parallel

driving

Up to a max of 3 parallel driving units is possible.

Allowed

damping

frequency

Ave damping

torque

Without cooling FAN, 10%

100%

Website : http://www.raraohm.com Email : sg@raraohm.com

相关型号：

IT370DBU-4H

Dynamic Braking Unit

ETC