Kikusui PAN 16-10A User manual

Part No. Z1-002-322, IA003474
Apr. 2009
PAN 16-10A
PAN 60-3A
PAN 110-1.5A
PAN 35-5A
PAN 70-2.5A
PAN 160-1A
PAN 16-18A
PAN 60-6A
PAN 110-3A
PAN 35-10A
PAN 70-5A
PAN 160-2A
PAN 16-30A
PAN 60-10A
PAN 110-5A
PAN 250-2.5A
PAN 35-20A
PAN 70-8A
PAN 160-3.5A
PAN 16-50A
PAN 60-20A
PAN 110-10A
PAN 250-4.5A
PAN 600-2A
PAN 35-30A
PAN 70-15A
PAN 160-7A
PAN 350-3.5A
175W MODEL
350W MODEL
700W MODEL
1000W MODEL
OPERATION MANUAL
Regulated DC Power Supply
PAN-A Series

About This Manual
If you find any incorrectly arranged or missing pages in this manual, they will be
replaced. If the manual gets lost or soiled, a new copy can be provided for a fee. In
either case, please contact Kikusui agent/distributor, and provide the "Part No." given
on cover.
This manual has been prepared with the utmost care; however, if you have any ques-
tions, or note any errors or omissions, please contact Kikusui agent/distributor.
All or any parts of this manual may not be reproduced in any forms, without express
written permission of Kikusui Electronics Corporation.
The contents of this manual are subject to change without notice.
© 2004-2009 Copyright Kikusui Electronics Corporation.
All rights reserved.

PAN-A I
Power Requirements of this Product
Power requirements of this product have been changed and the
relevant sections of the Operation Manual should be revised
accordingly. (Revision should be applied to items indicated by a
check mark .)
Input voltage
The input voltage of this product is _______________ VAC,
______________ VAC.
and the voltage range is __________ to
___________ A, ___________ .___________ VAC, and
Use the product within this range only.
Input fuse
The rating of this product's input fuse is
WARNING
To avoid electrical shock, always disconnect the
AC power cord or turn off the switch on the
switchboard before attempting to check or replace
the fuse.
Use a fuse element having a shape, rating, and
characteristics suitable for this product. The use of
a fuse with a different rating or one that short
circuits the fuse holder may result in fire, electric
shock, or irreparable damage.
3
•
•

II PAN-A

PAN-A III
Safety Symbols
For the safe use and safe maintenance of this product, the
following symbols are used throughout this manual and on
the product. Understand the meanings of the symbols and
observe the instructions they indicate (the choice of sym-
bols used depends on the products).
or
Indicates that a high voltage (over 1000 V) is used here.
Touching the part causes a possibly fatal electric shock. If
physical contact is required by your work, start work only
after you make sure that no voltage is output here.
DANGER
Indicates an imminently hazardous situation which, if
ignored, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation which, if
ignored, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if
ignored, may result in damage to the product and other
property.
Shows that the act indicated is prohibited.
Indicates a general danger, warning, or caution.
When this symbol is marked on the product, see the rele-
vant sections in this manual.
Protective conductor terminal.
or
Chassis (frame) terminal.
On (supply)
Off (supply)
In position of a bi-stable push control
Out position of a bi-stable push control

IV PAN-A
Safety Precautions
The following safety precautions must be observed to avoid
fire hazard, electrical shock, accidents, and other failures.
Keep them in mind and make sure that all of them are
observed properly.
Using the product in a manner that is not specified in this
manual may impair the protection functions provided by the
product.
Users
• This product must be used only by qualified
personnel who understand the contents of this
operation manual.
• If it is handled by disqualified personnel, personal
injury may result. Be sure to handle it under
supervision of qualified personnel (those who
have electrical knowledge.)
• This product is not designed or produced for
home-use or use by general consumers.
Purposes of use
• Do not use the product for purposes other than
those described in the operation manual.
Input power
• Use the product with the specified input power
voltage.
• For applying power, use the AC power cord
provided. For details, see the relevant page of this
operation manual.
Fuse
• With products with a fuse holder on the exterior
surface, the fuse can be replaced with a new one.
When replacing a fuse, use the one which has
appropriate shape, ratings, and specifications.
Operation
Manual
Line
Voltage

PAN-A V
Cover
• There are parts inside the product which may
cause physical hazards. Do not remove the
external cover.
Installation
• When installing products be sure to observe "1.3
Precautions for installation" described in this
manual.
• To avoid electrical shock, connect the protective
ground terminal to electrical ground (safety
ground).
• When applying power to the products from a
switchboard, be sure work is performed by a
qualified and licensed electrician or is conducted
under the direction of such a person.
Relocation
• Turn off the power switch and then disconnect all
cables when relocating the product.
• Use two or more persons when relocating the
product which weights more than 20 kg. The
weight of the products can be found on the rear
panel of the product and/or in this operation
manual.
• Use extra precautions such as using more people
when relocating into or out of present locations
including inclines or steps. Also handle carefully
when relocating tall products as they can fall over
easily.
• Be sure the operation manual be included when
the product is relocated.

VI PAN-A
Operation
• Check that the AC input voltage setting and the
fuse rating are satisfied and that there is no
abnormality on the surface of the power cord. Be
sure to unplug the power cord or stop applying
power before checking.
• If any abnormality or failure is detected in the
products, stop using it immediately. Unplug the
power cord or disconnect the power cord from the
switchboard. Be careful not to allow the product to
be used before it is completely repaired.
• For output wiring or load cables, use connection
cables with larger current capacity.
• Do not disassemble or modify the product. If it
must be modified, contact Kikusui distributor/
agent.
Maintenance and checking
• To avoid electrical shock, be absolutely sure to
unplug the power cord or stop applying power
before performing maintenance or checking.
• Do not remove the cover when performing
maintenance or checking.
• To maintain performance and safe operation of
the product, it is recommended that periodic
maintenance, checking, cleaning, and calibration
be performed.
Service
• Internal service is to be done by Kikusui service
engineers. If the product must be adjusted or
repaired, contact Kikusui distributor/agent.
Check?

PAN-A VII
Arrangement of this manual
This Operation Manual is made up of the following sections.
Preface
Describes all the models covered by this manual, as well as out-
lines the features of each model.
Chapter 1 "Setup"
This chapter describes the necessary procedure from unpacking
to preparation before use. Since details on installation location
and power supply are provided, be sure to read this chapter
before using the unit for the first time.
Chapter 2 "Before Using the Unit"
Before using the power supply, users are requested to thoroughly
understand the following units.
Chapter 3 "Basic Operation"
Describes the unit’s start-up function, protection circuit, and the
basic operations managed from the front panel of the unit.
Chapter 4 "Applied Operation"
Explains the remote control of the unit, and use of multiple num-
ber of power supply in combination to increase output capacity.
Chapter 5 "Names and Functions of Controls"
Provides an outline of the switches and terminals on the panels,
including their names and functions.
Read this chapter to learn the meanings of the caution
marks indicated on the panels of the unit.
Chapter 6 "Maintenance"
Describes the daily inspection procedures and the adjustment
conducted when necessary. To remote-control the unit, such
adjustment is necessary. Follow the adjustment procedures
detailed in this chapter. The chapter also describes some symp-
toms of possible problems encountered during use of the unit,
along with appropriate remedies.

VIII PAN-A
Chapter 7 "Specifications"
Describes the electrical, mechanical and general specifications of
the unit.

PAN-A IX
CONTENTS
Safety Symbols- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - III
Safety Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IV
Arrangement of this manual - - - - - - - - - - - - - - - - - - - - - - - - - - VII
Preface - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P-1
Outline of the manual - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P-1
Introduction of the products - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P-2
Option- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P-3
Chapter 1 Setup- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1
1.1 Checks during unpacking - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-1
1.2 Precautions for moving - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-5
1.3 Precautions for installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-8
1.4 Checking the input fuse- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-9
1.5 Connecting the AC power code - - - - - - - - - - - - - - - - - - - - - - - - - 1-10
1.6 Grounding- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-14
Chapter 2 Before Using the Unit - - - - - - - - - - - - - - - - - - - - - - - 2-1
2.1 Inrush current - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1
2.2 Negative voltage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1
2.3 Output terminals on the front panel - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.4 Load - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.4.1 When load current has peaks or is pulse-shaped- - - - - - - - - - - - 2-2
2.4.2 When a load generates a reverse current to the power supply - - - 2-3
2.4.3 In case of load with accumulated energy, such as batteries - - - - 2-4
2.5 CV power supply and CC power supply- - - - - - - - - - - - - - - - - - - - - 2-5
2.6 Output Terminal Isolation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-8
Chapter 3 Basic Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1
3.1 Turning on the power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1
3.2 Basic operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-4
3.2.1 OVP(Over Voltage Protection) trip point presetting - - - - - - - - - 3-4
3.2.2 Using as a constant voltage power supply- - - - - - - - - - - - - - - - 3-6
3.2.3 Using as a constant current power supply - - - - - - - - - - - - - - - - 3-7
3.3 Connecting load- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-8
3.4 Mounting the auxiliary output terminal cover - - - - - - - - - - - - - - - - 3-13
3.5 Fixing output presetting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-14

X PAN-A
Chapter 4 Applied Operation - - - - - - - - - - - - - - - - - - - - - - - - - 4-1
4.1 CONTROL terminal board - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-1
4.2 Remote sensing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-5
4.3 Analog remote control - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-10
4.3.1 Controlling output voltage with external resistor - - - - - - - - - - 4-12
4.3.2 Controlling output voltage with external voltage - - - - - - - - - - 4-14
4.3.3 Controlling output current with external resistor- - - - - - - - - - - 4-18
4.3.4 Controlling output current with external voltage- - - - - - - - - - - 4-20
4.3.5 Output ON/OFF control - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-24
4.4 Master-slave-control parallel operation- - - - - - - - - - - - - - - - - - - - - 4-26
4.5 Master-slave-control series operation - - - - - - - - - - - - - - - - - - - - - - 4-35
Chapter 5 Names and Functions of Controls - - - - - - - - - - - - - - 5-1
5.1 Front panel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-1
5.2 Rear panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-7
Chapter 6 Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-1
6.1 Cleaning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-1
6.2 Inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-1
6.3 Adjustment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-2
6.3.1 Test equipment required - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-2
6.3.2 Adjustment procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-2
6.4 Malfunctions and Causes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6-9
Chapter 7 Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-1
Common Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7-1
Specifications of PAN-A Series Model 175W - - - - - - - - - - - - - - - - - - - - -7-2
Specifications of PAN-A Series Model 350W - - - - - - - - - - - - - - - - - - - - -7-8
Specifications of PAN-A Series Model 700W - - - - - - - - - - - - - - - - - - - - 7-14
Specifications of PAN-A Series Model 1000W - - - - - - - - - - - - - - - - - - - 7-20
INDEX- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I-1

PAN-A P-1
Preface
Preface
Outline of the manual
The PAN-A series is classified depending on output capacity. This
Operation Manual describes the PAN-A series, including the specific
types named below.
Fig.P-1 Models and types covered by this manual
POWER
1
1
PAN-A SERIES MODEL 175W
PAN16-10A, PAN35-5A,
PAN60-3A, PAN70-2.5A,
PAN110-1.5A, PAN160-1A
PAN-A SERIES MODEL 700W
PAN16-30A, PAN35-20A,
PAN60-10A, PAN70-8A,
PAN110-5A, PAN160-3.5A,
PAN250-2.5A
PAN-A SERIES MODEL 1000W
PAN16-50A, PAN35-30A,
PAN60-20A, PAN70-15A,
PAN110-10A, PAN160-7A,
PAN250-4.5A,PAN350-3.5A
PAN600-2A
PAN-A SERIES MODEL 350W
PAN16-18A, PAN35-10A,
PAN60-6A, PAN70-5A,
PAN110-3A, PAN160-2A

P-2 PAN-A
Introduction of the products
The PAN-A series is an automatic constant voltage/constant current
shifting regulated DC power supply equipped with the phase control
pre-regulator. A series regulator system is used to assure low-noise
and stable output.
The PAN-A series are featured with the following points.
• The two distinctly visible LED display units on the front panel dis-
play output voltage, output current and various preset data.
• The output control potentiometer (for voltage and current preset-
ting) is of a 10-turns wire-wound design, and allows precise setting.
• For both the front and rear panels, the output terminals can be
equipped with a cover for safety.
• Using external voltage or external resistor, output voltage and cur-
rent can be remote-controlled.
For remote-control operations using an external voltage, you can
also perform adjustments output using the knob on the front panel.
• The remote control and remote sensing terminals use screwless ter-
minal boards, which facilitates wiring.
• Using the Kikusui power supply controller with the control board
allows you to construct an automatic tester and other systems.
• The PAN-A series uses a choke input smoothing circuit in the phase
control pre-regulator; input apparent power is less than for capaci-
tor input smoothing circuits, improving the power factor at low out-
puts.
• High-speed transient response of 50μs allows it to follow a sudden
load change.
• Carefully selected parts, improved circuit, and forced air cooling
heat dissipation combine to produce an excellent low temperature
drift of 100 ppm/˚C (TYP value).

PAN-A P-3
Preface
• To protect a load from unexpectedly excessive voltage, the unit
includes a built-in OVP (over-voltage protection) circuit capable of
handling voltages 10 % - 110 % of the rated output voltage.
The OVP (over-voltage protection) circuit has a preset feature,
allowing you to check the OVP set voltage even when the unit is
being used.
With the above-mentioned features, PAN-A series units offers a wide
range of applications to laboratory experimental equipment, test
equipment for mass-production lines, power supply for aging, etc.
• Since this unit uses a phase control circuit for the pre-regula-
tor, output is superimposed with pulsive noise. Although the
noise level is kept a few tens of mV, it may still cause some
problem with certain types of applications. Please study this
issue carefully before choosing which unit to use.
Option
The following optional accessories are available for rack mounting.
• Rack mount frame RMF4M (Metric rack conforming to JIS standards)
RMF4 (Inch rack conforming to EIA standards)
• Blank panel BP2, BP4
• Bracket B22, B42, BH4M, BH4
• The unit is furnished with air intake ports for forced air
cooling. For rack mounts, therefore, we request that
you mount a blank panel of at least one panel wide
*1
on the rack.
For details on optional accessories, contact your Kikusui agent.
*1. One panel wide; JIS standard: 50 mm, EIA standard: 44.45
mm
NOTE
CAUTION

P-4 PAN-A
MODEL 175W
Fig.P-2 Model 175W mounted into RMF4M/RMF4
177 (6.67)
102 (4.02)
37.5
(1.48)
465 (18.3)
482 (19.0)
Blank panel BP2
Blank panel BP4
Rack mount frame
RMF4
Rack mount frame
RMF4M
Bracket B42
199
50505024.5
465
480
Blank panel BP2
Blank panel BP4
Bracket B42
Unit: mm (inch)
Unit: mm

PAN-A P-5
Preface
MODEL 350W/700W
Fig.P-3 Model 350W/700W mounted into RMF4M/
RMF4
Blank panel BP2
Bracket B22
199
50505024.5
465
480
Blank panel BP2
Bracket B22
Rack mount frame
RMF4M
Rack mount frame
RMF4
Unit: mm (inch)
Unit: mm
177 (6.67)
102 (4.02)
37.5
(1.48)
465 (18.3)
482 (19.0)

P-6 PAN-A
MODEL 1000W
Fig.P-4 Model 1000W with BH4M/ BH4 mounted on it
Bracket BH4
160 (6.30)
462 (18.2)
Bracket BH4M
199
480
505050
460
21.5
(0.85)
24.5
Unit: mm (inch)
Unit: mm
102 (4.02)
482 (19.0)

PAN-A 1-1
Chap.1
Setup
1
Chapter 1 Setup
1.1 Checks during unpacking
When you unpack the product, make sure that you have all the parts
and that none have been damaged during transportation. If any parts
is damaged or missing, contact your Kikusui agent/distributor.
Accessories vary depending on the model.
MODEL 175W
Fig.1-1 Accessories (model 175W)
• We recommend that all packing materials be saved, in case
the product needs to be transported at a later date.
Guard cap 2 pcs.
GP01-PMC
[83130]
AC power cable
Operation manual
[Z1-002-322]
Auxiliary output
terminal cover
Cover:[P1-000-048]
Screw:[M3-112-019]
Rear output terminal cover
(Mount on the unit. )
[Q5-000-160]
The power cord that is provided varies
depending on the destination for the product
at the factory-shipment.
Plug: CEE7/7
[85-AA-0005]
Plug: NEMA5-15
[85-AA-0006]
or
Plug: CB1002
[85-10-0790]
or
Part No.Z1-002-322,IA003361
Jul.2004
PAN16-10A
PAN60-3A
PAN110-1.5A
PAN35-5A
PAN70-2.5A
PAN160-1A
PAN16-18A
PAN60-6A
PAN110-3A
PAN35-10A
PAN70-5A
PAN160-2A
PAN16-30A
PAN60-10A
PAN110-5A
PAN250-2.5A
PAN35-20A
PAN70-8A
PAN160-3.5A
PAN16-50A
PAN60-20A
PAN110-10A
PAN250-4.5A
PAN600-2A
PAN35-30A
PAN70-15A
PAN160-7A
PAN350-3.5A
175WMODEL
350WMODEL
700WMODEL
1000WMODEL
OPERATIONMANUAL
RegulatedDCPowerSupply
PAN-ASeries
NOTE

1-2 PAN-A
MODEL 350W
Fig.1-2 Accessories (model 350W)
• We recommend that all packing materials be saved, in case
the product needs to be transported at a later date.
Guard cap 2 pcs.
GP01-PMC
[83130]
Operation manual
[Z1-002-322]
Fuse
[99-00-0112]
Auxiliary output terminal
cover
Cover:[P1-000-047]
Screw:[M3-112-019]
Rear output terminal cover
(Mount on the unit. )
[Q5-000-170]
AC power cable The power cord that is provided varies
depending on the destination for the product
at the factory-shipment.
Plug: CEE7/7
[85-AA-0005]
Plug: NEMA5-15
[85-AA-0006]
or
Plug: CB1002
[85-10-0790]
or
PartNo.Z1-002-322,IA003361
Jul.2004
PAN16-10A
PAN60-3A
PAN110-1.5A
PAN35-5A
PAN70-2.5A
PAN160-1A
PAN16-18A
PAN60-6A
PAN110-3A
PAN35-10A
PAN70-5A
PAN160-2A
PAN16-30A
PAN60-10A
PAN110-5A
PAN250-2.5A
PAN35-20A
PAN70-8A
PAN160-3.5A
PAN16-50A
PAN60-20A
PAN110-10A
PAN250-4.5A
PAN600-2A
PAN35-30A
PAN70-15A
PAN160-7A
PAN350-3.5A
175WMODEL
350WMODEL
700WMODEL
1000WMODEL
OPERATIONMANUAL
Regulated DCPowerSupply
PAN-ASeries
NOTE