Nagasima Electronic Equipment N2322-15 User manual

N2322-15
MagneticSaturation
PowerSupply
User Manual
XIAMEN NAGASIMA ELECTRONIC EQUIPMENT CO LTD

Power Supply Units
NAGASIMA ELECTRONIC EQUIPMENT www.neecatv.com
Tel：[phone] Fax: [phone] Email: neec[email protected]
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Safety Precautions
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK OR ANY OTHER
POSSIBLE FATAL ACCIDENT CAUSED BY IMPROPER OPERATIONS OR
HANDLINGS, BE FULLY AWARE OF ALL THE FOLLOWING PRECAUTIONS.
PRECAUTIONS:
 REFER TO USER’S MANUAL BEFORE WORKING WITH THIS UNIT.
 INSTALLATION AND/OR OPERATION OF THE UNIT MUST BE PERFORMED ONLY BY QUALIFIED
PERSONNEL.
 ALWAYS USE PROPER LIFTING TECHNIQUES WHENEVER HANDLING THE UNIT.
 DO NOT CONNECT THE AC INLET WHILE SERVICING THE UNIT OR INSTALLING THE UNIT.
 ALWAYS WEAR INSULATING GLOVES AND FACE SHIELD WHENEVER WORKING WITH THE UNIT.
 THE UNIT MUST BE WELL EARTHED BEFORE PROCEEDING WITH INSTALLATION OR
OPERATION. FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK.
 THE UNIT SHOULD BE PLACED UPRIGHT DURING INSTALLATION AND OPERATION SO AS TO
DISPERSE HEAT GENERATED BY THE UNIT.
 HOUSING OF THE UNIT IS POLE-MOUNT. ITS INSTALLATION MUST BE FIRM AND RELIABLE TO
PREVENT FALLING FROM POLE.
 PLACE FOR INSTALLATION OF THE UNIT MUST BE VENTILATED AND AWAY FROM FLAMMABLE,
EXPLOSIVE AND CORROSIVE MATERIAL.
 WIRING OF THE UNIT AND CONNECTION OF OUTPUT PORTS MUST BE FIRM AND RELIABLE.
FAILURE TO DO SO MAY CAUSE FIRE.
 VERIFY INPUT VOLTAGE OF UNIT AND THEN GIVE THE UNIT CORRECT INPUT VOLTAGE
BEFORE POWERING IT ON.
 ALWAYS REFER TO SUPPLIER’S RECOMMENDATION WHENEVER REPLACING SPARE PARTS OF
THE UNIT.
 UNAUTHORIZED ALTERATION OR REPAIR IS NOT ALLOWED. IT MAY CAUSE UNREPAIRABLE
TROUBLES. THE SUPPLIER DOES NOT ASSUME ANY RESPONSIBILITY FOR THESE KINDS OF
TROUBLES.
 WHEN THE UNIT IS WORKING, PLEASE TAKE OUT FUSE OF OUTPUT PORT, WHERE OUTPUT
VOLTAGE IS NOT PRESENT.
A DANGEROUS VOLTAGE EXISTS INSIDE THE POWER SUPPLY. USE
EXTREME CAUTION.
IMPORTANT INSTRUCTIONS IS PRESENT WITHIN THE
TECHNICAL MANUAL.

Power Supply Units
NAGASIMA ELECTRONIC EQUIPMENT www.neecatv.com
Tel：[phone] Fax: [phone] Email: neec[email protected]
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Features
 Ferroresonant transformer (CVT) *
 Weather-resistance powder-coated housing
 Pole mount and wall mount installations **
 Short-circuit protection & alarm
 Automatically recovery ***
 Lightning protection ****
 Two output ports (5/8” female) *****
 User-selectable multiplex output voltage ******
 User-selectable output mode (Single/Double Way Output Selections)
 Easy reading ampere & voltage meters ********
 Power feed injector ********
* Ferroresonant transformer features stable and fully regulated output voltages.
** Pole mount installation is available as an optional feature. Please refer to Installation for details.
*** The unit resumes working automatically after overload/short-circuit or other problems are removed.
**** The unit resists some certain lightning strikes.
***** 3/8” female and terminal block are available as optional output ports.
******* It is to say several output voltages are present. User selects output voltage by rewiring terminal block.
******** These features are optional and only available on some models.
Diagrammatic View
<Figure-1>
* Configurationsvarywith different models.

Power Supply Units
NAGASIMA ELECTRONIC EQUIPMENT www.neecatv.com
Tel：[phone] Fax: [phone] Email: neec[email protected]
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Specifications
Model Input Voltage
(VAC)
Output Voltage
(VAC)
Connectors
(A)
Max Working
Current (A)
Protecting Current
of Overload (A)
Time of Auto
Restoration(min)
N2322-15A 80~130 60 F-(f) 15 18 5~10
Installation
I. Installation Note
1. Installation of the unit must be performed only by qualified personnel.
2. Please strictly follow installation directions.
3. Installation of the unit must be firm and reliable so as to prevent falling from installation location. Failure to
do so can damage the unit and may injure passerby under the unit. NEE DOES NOT assume any
responsibility for this.
II. Installation Package
NEE supplies two kinds of installation package: Standard Package (SP) and Optional Package (OP). SP includes
a fixing block and screws that is suitable for installation on the wall, while OP includes two U Stands and screws
that are suitable for both on the wall and on the pole. Quantity, size and types of screws of each package vary
with different model. Installation package depends on supplier’s choice when customers’ instructions are not
available.
<Figure-2>
III. SP Installation
1. Use screws to fix Fixing Block on the back of housing. (Figure-3)
2. Fix the unit on the wall. (Figure-4)
<Figure-3> <Figure-4>

Power Supply Units
NAGASIMA ELECTRONIC EQUIPMENT www.neecatv.com
Tel：[phone] Fax: [phone] Email: neec[email protected]
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Installation (continued)
IV. OP Installation
Operation
Verify input voltage that the unit requires and feed it utility power.
Power on the unit and check its output voltage and current.
Use suitable cable and connectors to connect the unit with the loads.
NOTE
If you have any questions or need further information, please feel free to contact us:
NAGASIMA ELECTRONIC EQUIPMENT CO., LTD.
ADD: NEE Building, 39 Xiangyue Rd,
Torch Xiang-An Industrial Park,
Xiamen，P.R.C. Post Code: 361001
TEL: [phone]
FAX: [phone]
Web: www.neecatv.com
Email: neec[email protected]