6000A24V,10000A12V High Frequency Rectifier

6000A24V,10000A12V High Frequency Rectifier

This is rectifier application of 6000A24V,10000A12V High frequency rectifier. Application of electroplating, electrolysis etc. 6000A24V, adopt 3 modules parallel. If one module break-down won’t affect other modules running, rectifier don't stop, don't need to stop production line.

Product Details

Application:

This is rectifier application of 6000A24V, 10000A12V High frequency rectifier. Application of electroplating, electrolysis etc.

6000A24V, 10000A12V adopt 3 modules parallel. If one module break-down won’t affect other modules running, rectifier don't stop, don't need to stop production line.


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Technical data:

1. AC Input

1.1

Input AC phase

3 phase 5 line

1.2

Input line voltage(V)

415V+-10%

1.3

Input Frequency(Hz)

50Hz

1.4

Max. Input current(A)

Follow nameplate

2. DC Output

2.1

Rated Output

6000A24V, 10000A12V

2.2

Output mode and range

Constant Current, 0-100% of rated value



Constant Voltage, 0-100% of rated value

2.3

Duty

100% full load

2.4

Accuracy

0.5%

3. Electrical Features

3.1

Application

Hard chrome plating

3.2

HMI

Touch panel

3.3

Regulation mode

IGBT PWM

3.4

Ripple

5%

3.5

Power Factor(Full load)

≥0.94

3.6

Cooling Method

Water cooling

3.7

IP degree

IP54

3.8

Insulation Grade

B

3.9

Working Mode

Continuous

3.10

Alarm type

Audible and visual alarm(on rectifier front panel and touch panel)


Cooling water requirement:

Item

Value

Remarks

Water quality

PH:6~8,

resistivity ≥20KΩcm, hardness<8 dH

Water is not corrosive, dirty or contains acids.

Inlet Water Temperature

20-35℃

To prevent condensation, the water must not be too cold. The ideal temperature is between ambient temperature and 35℃(not below dew point)

Inlet Water Pressure

0.2MPa-0.5MPa


Water flow

rectifier>30L/Min


Water chiller capacity

Recommend 15kW



Rectifier Protections:

The rectifier provides below protections to protect the rectifier and the system.

Table 3-2 Protection table

 

Protection type

Description

Modules

Over heat protection

Module heatsink exceeds 65℃, alarm and module stop working

Over current protection

Module output current exceeds 2700A, alarm and module stop working

Driving protection

IGBT module is conducted and CE voltage abnormal, or IGBT damaged, alarm and module stop working

Whole rectifier

Over current protection

Whole rectifier current exceeds 8500A, alarm and stop running

Inlet water under pressure protection

Inlet water pressure0.1MPa, alarm

Inlet water pressure 0.03MPa, alarm and stop running.



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