Manson NTP-5631 Bedienungsanleitung

Manson Ladegerät NTP-5631

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NTP- / /5661 SWITCHING MODE POWER SUPPLY 5621 5631
USER MANUAL
Keep this manual in a safe place for quick reference at all times.
This manual contains important safety and operation instructions for correct use of the power
supply. Read through the manual and pay special attention to the markings and labels of this unit
and equipment to be connected.
Pay special attention to these two types of notices used in this manual
WARNING:
Failure to observe this warning may cause injury to persons and damage to power supply
or connected equipment.
CAUTION:
Failure to observe this warning may result in damage to equipment
and Improper functioning of the power supply.
WARNING:
1. Do not use this power supply near water.
2. Do not operate or touch this power supply with wet hands.
3. Do not open the casing of the power supply when it is connected to ac mains.
4. Refer all servicing to qualied service personnel only.
5. Before replacing the AC fuse at AC socket, nd out and clear up the cause rst.
6. Replace the AC fuse with the same type and rating as the original fuse.
7. 5661 The max. output voltage of Model NTP- is 60VDC, avoid touch the metal contact part of the output
terminals.
CAUTION:
1. Use a grounded 3 pin AC source.
2. This unit is for indoor use only.
3. Do not operate or place this unit in a humid, dusty, in direct sunlight location or near any heat source.
4. Before plugging into local AC mains, check with the rating label at the back of the unit.
5. Do not block any ventilation openings of the unit.
6. This unit must be used within the specied rating, regular excessive continuous loading may cause
damage to the power supply.
7. The gauge size of input power cable must be at least 0.75mm
2 and the total length of power cable must
not exceed 3m.
OPERATION ENVIRONMENTAL CONDITION
-80% R.H. 10
Maximum relative humidity 80% for temperature up to 31°C decreasing linearly to 50% relative humidity at 40°C.
Altitude up to 2000m
Installation category: CAT 2
Pollution degree: 2
Mains supply voltage uctuation up to ±10% of the normal voltage
INTRODUCTIONS
This series of 100W Switching Mode Power Supplies with Current Limiting Control is designed with the objectives of
high accuracy, compactness and easy portability. Rotary encoder tuning with MCU are used for voltage and current
control. 4 digit display LCD of voltage and current for high precision.
CONTROLS AND INDICATORS
1. Power Switch
- Turns the power supply on off, when it is on the front display lights up.
2. AC Input Socket with Fuse
3. Concealed Fuse box (ply open the cover to get to the fuse)
4. Output Voltage Tuning knob. (Quick push the knob to toggle the coarse and ne tuning)
5. Output Current Tuning knob. (Quick push the knob to toggle the coarse and ne tuning)
6. Output On/Off push button
- For Main output: Quick push this button to turn the Main output ON/OFF
- For Main output & Aux outputs: Push and hold this button for 3 seconds to turn the Main and Aux outputs
OFF, quick push this button again to turn them ON
7. n Mai Output Terminal Positive (+) Red color.
8. Main Output Terminal Negative (-) Black color
9. GND Terminal ( ) Green color
- Chassis ground terminal, normally this is to be short to (+) or (-) as required by user.
10. Aux Output 1 USB port (5VDC, 1.8 A)
11. Aux Output 2 USB port (5VDC, 1.8 A)
12. LCD Display panel showing:
- 4 digit voltmeter meter, (CV) constant voltage mode, (CC) constant current mode, , Am
- Output Terminal on/o state
- 2 digit Aux outputs Ammeter
13. Reserved (factory internal use only)
OPERATIONS
Ground Connection
Depending on the application, the power supply output terminals can be grounded in any one of the following
grounding conditions:
Negative ground black (-) negative terminal is shorted with green GND terminal.
Positive ground red (+) positive terminal is shorted with green GND terminal.
Floating ground green terminal is not shorted with any of the output terminals.
Remarks:
When operating this power supply as a oating ground, high impedance leakage can exist between the power supply
circuitry and the chassis ground.
Basic Mode of Operation
This power supply is designed to operate as a constant voltage source or as a constant current source. Automatic
crossover to either mode of operation occurs when the load condition changes as following:
Constant Voltage (CV), Automatic crossover & Constant Current (CC)
The power supply functions as a constant voltage source (CV) as long as the load current is less than the preset
current limiting value. When the load current is equal to or greater than the preset current limiting value, the power
supply will automatically cross over to the constant current mode, voltage will drop, (CC) will show on the LCD display
panel and it will operate as a constant current source.
When the load current drops below the preset current limiting value, the supply returns to constant voltage (CV) mode.
Set the Output Voltage and Presetting Current Limiting Value (CC)
Turning the voltage or current knob to set your desired values.
Quick pushes on the knobs will move the decimal place for fast tuning.
Turn the knob when the desired number column is ashing otherwise you need to repeat quick pushes again.
One quick push on the current knob to see the preset current limiting value.
Connection and Operation Procedure
1. After checking with the rating label plug in to AC mains.
2. Switch on the power supply and the LCD display should be on at the same time.
3. The (CV) icon should be shown on the display.
4. Turn to current volume knob (6) to maximum clockwise if you do not require lower Current limiting value, otherwise do the
preset the (CC) limiting procedure.
5. Set your desired output voltage and then turn o the output terminal by push button (7).
6. Connect to your load positive to positive and negative to negative.
7. Turn on the output terminal again and check if display shows (CV).
8. If display shows (CC), either your preset current limiting value is too low or your load requires more voltage and current. You
need to re-access the voltage and current requirement of your load and increase the voltage or current accordingly until (CV)
appears.
Tracking Output Over Voltage Protection (OVP)
This is to protect the connected load in the event that the output voltage control circuit malfunctions, the maximum
output voltage will not exceed 30% of the adjusted voltage value at the time of the operation.
Over Temperature Protection
When the temperature inside the power supply becomes higher than a pre-determined value, the output voltage and
current of the power supply will automatically decrease to zero to prevent damage to power supply. When the
temperature inside the power supply returns to normal then the power supply will automatically return to operation
again.


Produktspezifikationen

Marke: Manson
Kategorie: Ladegerät
Modell: NTP-5631

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