Matsusada Precision PZJ Series User manual

Rev. 1.0
B/N 037.9.078 *037.9.078*
MODEL
PZJ series (3 channels output)
Instruction Manual
F-RA-001-3R1

F-RA-001-5R0
For Safe Use
◆Introduction
This product generates high voltage and energy.
In order to use the product safely and prior to using the product, please read the instruction manual to the end
before use in order to use the product safely, because there is a danger of death or serious injury due to electric
shock. Please use the product after fully understanding how to use the product properly. We are not responsible for
any damages incurred by not observing the warnings and procedures stated in the instructions, so be forewarned.
Keep the instruction manual carefully so that you can view it whenever you need.
◆Symbols
In order to use the product safely, the following symbols are displayed in the instruction manual and on the product.
Understand the meaning of the symbols and observe each item. Depending on the product, some symbols may not
used.
禁止
Indicates content that
could cause death or
serious injury.
Indicates content that
could cause injury or
damage to property.
Indicates danger / warning /
caution. Refer to the instruction
manual when using the part with
this symbol.
Indicates where high voltage is
handled. Touching it may cause
electric shock and result in death
or serious injury.
This symbol means “Prohibited”.
Protective earth terminal (ground
terminal for electric shock
prevention)
Ground terminal
Frame or chassis terminal
Power On
Power standby
The product will not be completely
disconnected from the power
supply even if it is set to standby.
Bistable push button switch on
Bistable push button switch off
Power Off
High temperature attention
Touching it carelessly may cause
burns.
Indicates that it must be performed
in order to demonstrate the
performance of the product.
Alternative Current
WARNING
CAUTION

F-RA-001-5R0
◆Understand the risk.
Products generate high voltage and energy.
An electrician or equivalent knowledge must read the instruction manual to the end and familiarize yourself with the
proper use and danger of the product.
If you want the product to be handled by another person, limit it to those with knowledge of electricity, and have
people who are familiar with correct use and danger of the product conduct education and training before handling
it, or handle the product under the supervision of those who are familiar with the proper use and danger of the
product. Persons, with the exception of the above, must not handle the product.
◆Do not open the product case and panel.
Do not disassemble, remodel, or repair by opening the product case and panel yourself. There is a high voltage area
inside, which may possibly cause electric shock and fire.
Never remove the case and panel of the product, since the safety and function of the product will not be
guaranteed.
◆It is not suitable for use in places where there is a possibility of a child being present.
The product is designed assuming that it will be used in places where there are only adults, such as factories and
laboratories. Do not use it where there is a possibility of a child being present.
◆Ensure that the product is handled only by a limited number of people.
Only those who are familiar with the proper use and danger of the product, or those who are educated and trained
by them should install the product. Any other person handling the product may cause electric shock, burns and
injuries.
◆Ground it.
When the product has a protective ground terminal or GND terminal, connect it to the ground.
If the input terminal of the product is an inlet type, connect to the power outlet with the ground using the supplied
power cable or a power cable suitable for the area to be used. If it is not connected to the ground, there is a risk of
electric shock and fire, which is extremely dangerous.
◆About power supply cable
If there is a power supply cable attached to the package or product, it cannot be used for other products. In the
case of a product that does not include a power supply cable, you must purchase an optional power supply cable
suitable for the operating environment and the area, or you must prepare it yourself.
◆About the connection of the power supply cable
Connection of the power cable should be done by an electrician or someone who has equivalent knowledge and is
familiar with the correct usage and danger of the product. Refer to the page about connection of the input cable in
the instruction manual and carry out work. For products that have acquired safety standards, also refer to the page
that describing overvoltage categories.
◆About input voltage
For the input voltage of the product, refer to the page describing the input terminal of the product and the input
voltage in the instruction manual. Do not supply input exceeding the specifications of the product.
◆About the fuse
The product contains a protective fuse. In the case of a product in which a fuse holder is arranged externally, it is
possible to replace the fuse. For the replacement method, refer to the instruction manual.
If the product does not have a fuse holder externally, the user cannot replace the fuse. If the fuse blows out, do not
open the case or panel. Please contact our sales representative.
◆Do not modify or damage the cable.
It may cause electric shock and fire.
WARNING

F-RA-001-5R0
◆Designed for indoor use
Use the product indoors. Do not use it outdoors or indoors where there is a possibility of water leakage, flooding, or
crown.
◆About operating temperature and humidity
Use within the range of operating temperature and humidity stated in the instruction manual.
Do not use it in a place where the ambient temperature becomes higher than the operation temperature of the
product or in a narrow closed place.
◆Do not install in places that cause condensation.
Do not install it in places that cause condensation, where it is exposed to steam or water vapor.
Insulation deteriorates, causing breakdown, electric shock, or fire.
◆Do not place anything on top of the product.
Falling or collapsing is dangerous.
◆Do not put any objects on or in the product.
Do not put any objects such as metal or liquid in the product through the inlet etc. Failure, electric shock, fire may
result.
◆Operate the product with your right hand.
In case of electric shock when manipulating the product, in order to reduce the risk of current flowing through
important organs of the body. Keep your left hand off from the product and operate with your right hand.
◆Do not touch the wiring or load connected to the output terminal or output terminal during operation or
immediately after output stop.
Very high voltage is applied to the terminals during normal operation and trial operation.
Touching it will result in electric shock.
In addition, since a capacitor is connected to the terminal, high voltage remains on the terminal even immediately
after stopping the output. To avoid electric shock, do not touch the terminals.
◆Turn off the power when touching the terminal.
Before touching the terminals of the product, turn off the power and check that the power has actually turned off.
There is a capacitor at the terminal, and it is particularly dangerous to touch it immediately after turning off the
power supply. Be careful of the electric charge of these capacitors and connect it to earth to discharge it
completely. Remove input line (AC line) during work.
WARNING

F-RA-001-5R0
◆Install horizontally.
Do not install the product in the reverse direction and the lateral direction. Internal heat dissipation becomes
insufficient, parts deteriorate, there is a risk of smoke and fire.
◆Do not install in the place where cool air blows directly.
There is a danger of condensation, leakage current and burnout.
◆Do not install the product in places around corrosive gas or liquid and places where chemicals handled.
There is a danger of parts being deteriorated, smoking and burning.
◆Avoid using it in a place with much dust.
If dust accumulates in the air inlet, remove it promptly.
If dust accumulates in the air inlet, cooling of the product is hindered and it may cause malfunction.
◆Do not block intake port and exhaust port.
Secure more than 30cm space on the front and back of the product.
If the intake port and exhaust port are blocked, the specified performance of the product cannot be demonstrated
and parts are deteriorate, which may cause smoke and fire.
◆When work such as welding is conducted near the product, disconnect all the wires from the product.
◆Do not wipe with chemicals (thinner etc.) or wet cloth.
There is a danger of electric shock, electric leakage, burnout from chemicals or water entering the inside of the
product.
◆About fan replacement
In the case of products with air-cooling fans, the fan has a lifetime part. As wear, deterioration, etc. progress with
the lapse of use time, operation may become unstable. Also note that the lifetime of fan varies greatly depending on
the environment where it is used (temperature, humidity, dust, etc.). In order to use the product for a longer time,
it is necessary to replace the fan periodically. For replacement, please contact our sales office (replacement require
separate repair charges). Do not exchange fans with other users because there is a danger of electric shock, etc.
CAUTION

P
age
1. Introduction
1-1 Introduction 1
1-2 Unpacking the Power Supply 1
1-3 Installation requirements 1
1-4 Handling 2
1-5 Trouble shooting 2
2. Exterior view diagram
2-1 Front panel 3
2-2 Rear panel 4
3. Instructions for handling
3-1 Summary 5
3-2 Features 5
3-3 Operation 6
3-4 Protection 6
a. Power outage protection 6
b. Over voltage protection 6
c. Over current protection 6
4. Optional features
4-1 Output voltage monitor (L2) 7
4-2 Remote ON/OFF switch (LS) 7
4-3 External sensor input (LVs) 8
4-4 Overload protection (LC) 8
4-5 Cancel the power failure protection (LN) 8
Table of Contents

1
1-1 Introduction
Thank you very much for your purchase of our product, PZJ SERIES.
We have done our best to exercise quality control of out products.
Please handle this unit properly according to this instruction manual so that you can display the full
capacity of this unit, operate it smoothly in high efficiency for many years and safely.
We have done our best to prepare this operation but if you find any doubtful or unknown point or
omission, please find any contact our company immediately, and we will be very grateful.
1-2 Unpacking the Power Supply
When unpacking the power supply unit, you will please check the following accessories beside the
unit.
〈ACCESSORIES〉
・Instruction manual
・Output cable
・Input AC cable
1-3 Installation requirements
・Install the unit horizontally and use it.
・Never place an object on the unit.
・Provide an ample space not to block ventilation holes and a fan.
・Install the unit in the ventilated environment as possible.
・Do not use the unit at a dusty place or place where chemicals are used.
1 Introduction
1 Introduction

2
1-4 Handling
・The chassis must be grounded as illustrated below.
・The chassis and the load frame must be grounded by using a short and thick wire.
・The shielding wire of the output cable must be connected to the load frame to prevent electric shock.
・Even after power is turned off, never touch the load and output cable until 0 voltage is
confirmed or until output is grounded.
・The cover of the unit should not be removed it.
1-5 Trouble shooting
・In case no output voltage is induced.
1. Check whether or not a specified voltage has been inputted.
・115 V AC±10 % 50/60 Hz single phase of power voltage.
・External control voltage (Vcon-in) 0 to 10 V .
2. Check whether or not the over current protection is effective.
(see “over current protection” in [3 instruction munual])
1 Introduction
output cable
ground terminal
ground
load frame
load
Power Supply Chassis
Connection diagram to ground

3
２－１ Front panel
①POWER ON／OFF switch
②OUTPUT ON／OFF switch
③Selector switch of the digital display meter
④Digital display meter 3½ digit
⑤Vcon-in connector
⑥Output connector
⑦Bias voltage ON/OFF switch
⑧Bias voltage setting dial
2 Exterior view diagram
2 Exterior view diagram
POWER
OFF
V
ON
⑤
①
OUTPUT
1
2
3
CH 1
CH 3
CH 2
IN
OUT
BIAS
BIAS
BIAS
ON
ON
IN
OUT
IN
OUT
②
③
④
⑥
⑦
⑧

4
２－２ Rear panel
①Fan
②GROUND terminal
③FUSE (5A)
④AC115V input connector
⑤Sensor input terminal（LVs option）
⑥Output voltage monitor（L2 option）
⑦Terminal block option（LS option）
⑧External sensor select switch（LVs option）
Dimension ：280W×140H×330D(mm)
2 Exterior view diagram
①
⑦
③
②
GND
FUSE
⑥
④
⑤
ON
⑧