• Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
  • Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
  • Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
  • Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
  • Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
  • Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output

Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output

Output Type: Single
Warranty: 1 Year
Output Power: 10 - 15kw
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Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output pictures & photos
Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
US $1,800-2,900 / Piece
Min. Order: 1 Piece
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Manufacturer/Factory

Basic Info.

Model NO.
MTP - 5U
Input Voltage
380V
Connection Mode
Output Terminal Bolted
Starting Mode
Key Button
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE
Brand
Idealtek
Circuit Mode
Full-Bridge Phase-Shifting Soft Switch PWM Regulat
Working Mode
Constant Voltage / Constant Current
Protection
Ovp / Ocp / Otp / Short-Circuit
Remote Control
0~10V / 0 ~ 5V / 4~20mA /RS485 Port
Application
Motor Test / Battery Charging & Discharging
Enclosure
19-Inch 5u Rack Mount Chassis
Transport Package
Plywood Case
Specification
10-15KW DC output
Trademark
iDealTeknic
Origin
China
HS Code
85044019
Production Capacity
200PCS/Month

Packaging & Delivery

Package Size
65.00cm * 57.00cm * 40.00cm
Package Gross Weight
45.000kg

Product Description

MTP Series Switching DC Power Supply
  1. Power range: 7 ~ 15KW
  2. Voltage range: 30 ~ 1000V
  3. Current range: 10 ~ 500A
  4. 5U / 19-inch standard chassis
  5. Precise voltage and current setting and measurement capabilities
  6. Line voltage drop remote sensing & compensation function.
  7. OVP, OCP, OTP and short circuit protections etc.
  8. CE certified
Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output

 
Overview
MTP series high-precision DC test power supply adopts full-bridge phase-shift soft-switching technology, high output efficiency and small size; it has two-stage conversion circuit structure and double closed-loop control circuit system to ensure power supply with high stability and good output precision.
It can meet the testing needs of power electronics industry, electronic device industry, new energy motor industry and power battery industry.

 
Block diagram
Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
Features
  1. Isolated input and output for safe operation.
  2. CV & CC output mode, output voltage and current continuously adjustable in full scale.
  3. Multi-stage filtering circuit adopted to reduce harmonic interference to the power grid.
  4. Double closed-loop circuit, fast response speed and stable output.
  5. Full-bridge phase-shifting soft switching technology, the overall efficiency is up to 88%.
  6. With RS485 communication interface, in line with MODBUS-RTU communication protocol.
  7. Amorphous high-frequency transformers and potted inductance adopted to give smaller temperature rise and better reliability.
  8. The input and output terminals are equipped with safety shielding to ensure the safety of installation.
Optional functions
  1. Analog control via 0 ~ 5V / 0 ~ 10V or 4mA ~ 20mA signal. (+AC)
  2. Output power-limiting function (+PL)
  3. Built-in automatic energy discharging unit (+EDU)
  4. 24V interlock circuit (+ILK)
  5. Parallel-connection function (+PC)
Specifications
Input Connection mode Three - phase, four - wire + GND
Voltage 380V±10%
Frequency 50Hz/60Hz±5Hz
Output Rated power ** kW
Output voltage adjusting range 0V ~ ****V
Output current adjusting range 0A ~ ***A
Output voltage precision 0.5%FS
Output current precision 0.5%FS
Line regulation ≤0.2%FS
Load regulation ≤0.2%FS
Temperature drift 0.04%FS/ºC
Time drift 0.3%FS
Ripple (Vr.m.s.) ≤0.5% F.S (measured @ rated voltage with 80%-100% resistive loading)
Response time ≤10ms (measured @ 10%-90% resistive loading)
Efficiency ≥88% (measured @ 80%-100% resistive loading)
Working ability Withstand long-term continual working.
Setting & Display Control mode Local Front panel button control
Remote RS485 communication interface.
In line with MODBUS-RTU standard.
Display mode LED digital display
Set & Display error Voltage 0.5%FS
Current 0.5%FS
Display resolution Voltage Four-digit display with a minimum resolution of 0.01V
(Ue ≤ 30V)
Four-digit display with a minimum resolution of 0.1V
(30V < Ue < 1000V)
Four-digit display with a minimum resolution of 1V
(Ue ≥ 1000V)
Current Four-digit display with a minimum resolution of 0.01A
(Ie ≤ 50A)
Four-digit display with a minimum resolution of 0.1A
 (50A < Ie < 1000A)
Four-digit display with a minimum resolution of 1A
(Ie ≥ 1000A)
Automatic voltage compensation ≤5V (Ue ≤ 100V)
≤10V (100V < Ue ≤ 300V)
≤15V (300V < Ue ≤ 1000V)
Over-loading ability Iout≤1.25 Ie, output shutdown after 600s.
Iout≤1.5Ie, output shutdown after 60s.
Iout≤2Ie, output shutdown after 5s
Iout>2Ie, output shutdown immediately.
Protection & Monitoring functions Output over voltage protection (OVP) Output over voltage protection value settable.
Power supply automatically cuts off output and alarms when output has over voltage.
Output over current protection (OCP) Output over current protection value settable.
Power supply automatically cuts off output and alarms when the output has over current.
Over temperature protection (OTP) Power supply automatically cuts off output and alarms when the internal temperature of the power supply exceeds 85 °C.
Output short-circuit protection Power supply automatically cuts off output and alarms when the output has short-circuit.
Automatic voltage compensation protection Output over compensation protection / compensation line reverse-connected protection
Noise ≤60dB
Protection degree IP20
Cooling method Forced air cooling
Safety features Insulation resistance ≥20MΩ
Withstand voltage ability 60s test @ 2000VDC, no flash-over or spark-over.
Grounding inductance resistance ≤100mΩ
Working conditions Ambient temperature 0ºC~45ºC
Humidity 10%~90%(non-condensing)
Height ≤2000m
Size (W*H*D) (mm) 500*222*550 (19'' 5U standard chassis)
Functions
Working modes
The power supply has two working modes: CV / CC mode and CV / OC mode, customers can select different working modes according to actual use requirements.

CV / CC mode

Under CV / CC mode, the output voltage and current of power supply are continuously adjustable from 0 to the rated value.

Power supply works either in constant voltage (CV) or constant current (CC) state, the CV & CC working state are automatically switchable, the switching conditions are determined by the voltage & current set values and the customer's load resistance value. For details, please refer to the following figure.

In CV state, the output voltage is adjustable and regulated, the output current varies with the output voltage value and the customer load resistance.

In CC state, the output current is adjustable and regulated, the output voltage varies with the output current value and the customer load resistance.

Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
 
CV / OC mode

Under CV / OC (over current) mode, besides CV function, power supply still has over-current working ability, (OCP is invalid in this mode), detailed parameters as below:

0% ~ 100% rated current value: continuous working with load

100% ~ 125% rated current value: withstand 600s continuous working

125% ~ 150% rated current value: withstand 60s continuous working

150% ~ 200% rated current value: withstand 5s continuous working

Power supply automatic protected and stops output when Max. Over-current time exceeded.

OVP & OCP value setting function
OVP and OCP value could be set via front control interface, power supply could automatically stop output when output voltage or output current exceeds the set protection values.
OVP: over voltage protection value.
OCP: over current protection value.
Automatic line voltage drop compensation function
Power supply has automatic line voltage drop compensation terminals, connect the terminals to load ends; power supply could automatically detect load end voltage value and make voltage compensation for line voltage drop. Meanwhile, this function could detect if load connection is reverse connected or not.
Self-discharging function
The power supply has built-in discharging circuit, which would be automatically activated to quickly release the energy stored in the output capacitor after the power supply stops output, so as to prevent personal injury caused by accidently touching the output terminal right after the power supply stops.
Short-circuit protection
The power supply can adapt to two kinds of short-circuit conditions as below:
If the power supply has short-circuit before starting output, then power supply can be normally started and running continuously for a long time.
If power supply has a sudden short-circuit during running with load, then power supply would automatically stop output and gives sound alarm, LEDs on front panel would display corresponding alarm code.
Communication port
Power supply equipped with RS485 communication port for remote control and monitoring via PC.
Analog signal port (optional)
The power supply can be equipped with an external analog signal port via 0 ~ 10V or 4 ~ 20mA signal to realize power supply start / stop control, power supply running / fault status monitoring.
24V interlock circuit (optional)
The power supply can be equipped with 24VDC output interface to build an interlock circuit with external devices.
Reverse energy discharging (optional)
The power supply has automatic reverse energy discharging function, which automatically detects the reverse energy. When the load reverses the energy to the power supply device, the built-in discharging unit would be automatically turned on, and the discharging unit would be automatically turned off after the discharging is completed. The discharging reaction time is less than 1ms.
Key technology introduction
Air duct design
Full-sealing independent "Chimney" type air duct design adopted, the inner circuit uses independent cooling fan to improve the product heat dissipation effect, and the air inlet has dustproof measures, which greatly reduces dust and debris entering the power supply. The radiator and fan can be cleaned and maintained separately
The heat dissipation system undergoes rigorous simulation and actual testing, and is designed with reliability in consideration of national standards and enterprise standards to ensure that the device with low temperature rise and long life.
Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
 
Modular design
The power supply follows the modular design concept and requirements. According to the analysis of product characteristics and functions, each subsystem will use components with independent functions. By the Laminated busbar structure and the use of standardized long-term verified power units, the loop sense is effectively reduced, and the reliability of the product operation is greatly improved.
Core component
The key and important core devices are all internationally renowned brands, and high-quality devices ensure the stability and reliability of product operation.
Sophisticated Precision Variable AC DC Bench Power Supply, 19 - Inch Rack Mount, 0 ~ 1500VDC 15kw DC Output
 
Installation environment
  1. Ambient temperature: Please have the power source working in safe temperature range (0ºC ~ 45ºC) or it would affect life of power source.
  2. Please install the power source at least 50cm distant from surroundings to have better ventilation.
  3. Please install the power source away from vibration (less than 0.6G), especially equipment like puncher.
  4. Keep the power source away from direct sunshine, humidity or place with water globule.
  5. Keep the power source from corrosive, flammable & explosive gas.
  6. Keep the power source away from oil stain, dust & metallic dust.
Standard model list
Model MTP-0030-0350T MTP-0060-0170T MTP-0120-0085T MTP-0150-0070T MTP-0200-0050T MTP-0300-0035T MTP-0600-0017T MTP-1000-0010T
Rated power 10KW
Rated voltage 30V 60V 120V 150V 200V 300V 600V 1000V
Rated current 350A 170A 85A 70A 50A 35A 17A 10A
Model MTP-0030-0500T MTP-0060-0250T MTP-0120-0125T MTP-0150-0100T MTP-0200-0075T MTP-0300-0050T MTP-0600-0025T MTP-1000-0015T
Rated power 15KW
Rated voltage 30V 60V 120V 150V 200V 300V 600V 1000V
Rated current 500A 250A 125A 100A 75A 50A 25A 15A

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