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Multi-functional Automatic Controlled Power Supply
Product Detail:

Multi-functional Automatic Controlled Power Supply

Model: DXJDW series

Multi-functional Automatic Controlled Power Supply

Multi-functional Automatic Controlled Power Supply

The power of configuration is automatic controlled DC power supply, with Gaussmeter in it, can measure and control the magnetic field at any time. Using LCD screen, key touch screen operation, current display, magnetic field display, the user can set the output constant magnetic field, triangular wave magnetic field, as well as hysteresis loop and magnetization curve scanning, the power supply would be air cooled, it’s no need water cooling.

Main functions

1. The stability of the power output mode is set to the magnetic field by the user feedback or current feedback control; feedback mode when the magnetic field is set, the power output of the magnetic field as a target goal of automatic tracking control, and when set to the current feedback, the power output the current through the solenoid to track the target automatically as the control.
2. Power control can be automatic and remote to choose between two ways. When in automatic mode, the power can scan automatically magnetization curves and hysteresis graphs according to the setting current goals/magnetic field; when in remote control mode, the power supply via RS-232-C interface can do variety of excitation scans(waves) by a computer programming.
3. Power supply comes with overcurrent protection, which can effectively prevent a sudden power outage from damage to the power supply.
4. Using non-contact switch for shift, smooth to zero.
5. When the load is the electromagnet, and the output current is greater than half the maximum current, the power supply output current stability is better than 5 × 10-3.
6. The working status of power saves automatically, when power on automatically, it restores to the working condition before.
7. The power equipped with high accuracy tesla meter, test range: 0.2, 0.4, 1.0, 2.0 and 4.0T 5 gears 4 ½-digit digital display. It can meet users’ requirement of direct measurement of magnetic fields.

 

Specifications of Multi-functional Automatic Controlled Power Supply

Model
Power
Current range
Voltage range
Model of applied electromagnet
DXJDW-300
0.3KW
0A~1.2A
250V
50
DXJDW -600
0.6KW
0A~2.4A
250V
60, 80
DXJDW-1300
1.3KW
0A~2.88A
450V
100
DXJDW -2000
2.0KW
0A~4.44A
450V
100
DXJDW -3750
3.8KW
0A~8.44A
450V
130
DXJDW -6000
6.0KW
0A~13.33A
450V
175
DXJDW -8000
8.0KW
0A~17.77A
450V
178, 200
DXJDW -10K
10.0KW
0A~22.22A
450V
200, 220
DXJDW -12K
12.0KW
0A~26.66A
450V
250, 280
DXJDW -15K
15.0KW
0A~33.33A
450V
300

 

Technical indexes of Multi-functional Automatic Controlled Power Supply:

Type
 Bipolar, 4-quadrant, DC current source
Output voltage
0-rated value, continuously adjustable
Output current
 0-rated value, continuously adjustable
Load effect
 ≤0.5%
(It results in current variation when load changes. Measured when output volt is over than half of max voltage and output current is over than half of the max. current.)
Line regulation
 ≤0.5%
(It results in current changes when input voltage changes10%. Measured when output volt is over than half of max voltage and output current is over than half of the max. current.)
Ripple voltage
 ≤0.5%
(Measured when output volt is over than half of max voltage and output current is over than half of the max. current.)
Current stability
 ≤0.5%
at least 10 mA/hr for 1 hour and at least 50 mA/24hr for 24 hours
Display Mode
 LCD display
Display Resolution
 Current 0.1Ma
Magnetic field 0.1mT
Display Error
 Amperometer≤1%±2 digit
Protection Mode
 Over current protection, over voltage protection, short circuit protection, line loss protection, low line voltage protection, over temperature protection.
Time drift
 ≤0.5% Rating (it results in the output current change when the power supply work for 8 hours continuously.)
Temperature drift
 ≤0.1% rating/℃ (it results in the output current change when ambient temperature changes in the working temperature of the power supply.)
Working Mode
 continuously
Current adjustment
 Man-machine interface, any set of field current
PC interface
 RS232  with controlling software
Input voltage
 AC380V±10%, 50HZ±5Hz, AC220V  50Hz
Working Ambient
 Temperature: 24℃±2℃　Humidity: ≤80%
Weight
 120Kg