Transmille 3200A Series User manual

Version 7.00: Nov 2013
All product names are trademarks of their respective companies
3200A Series
Electrical Test Equipment Calibrator
Operation Manual

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 2
IMPORTANT NOTICE
THIS CALIBRATOR
WILL
REQUIRE AN
UNLOCK CODE
AFTER THE EVALUATION
PERIOD HAS EXPIRED.
(60 Days after invoice date)
AFTER THE EVALUATION PERIOD HAS EXPIRED THE OPERATION
OF THE CALIBRATOR IS LOCKED AND THE DISPLAY SHOWS A
NUMBER WHICH MUST BE QUOTED TO TRANSMILLE TO RECEIVE
THE UNLOCK CODE
THE UNLOCK CODE IS AVAILALBLE
FROM TRANSMILLE
ONLYAFTER PAYMENT
HAS BEEN RECEIVED.
This code is only needs to be entered once
in the life of the instrument.
Please contact Transmille or use the form in the
back of the manual to obtain the code.
Transmille Ltd.
Staplehurst, Kent.
Tel: [phone] Fax: [phone]
Email: [email protected]

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 3
DECLARATION OF CONFORMITY
Manufacturer’s Name: Transmille Ltd.
Manufacturer’s Address: Unit 4, Select Business Centre
Lodge Road
Staplehurst
TN12 0QW
Declares, that the product
Product Name: Electrical Test Calibrator
Model Number: 3200A
Product Options: This declaration covers all options of the above product(s)
Conforms to the following European Directives:
The product herewith complies with the requirements of the Low Voltage Directive
73/73EEC and the EMC Directive 89/336/EEC (including 93/68/EEC) and carries the
CE Marking accordingly
Conforms to the following product standards:
EMC
EN 61326-1:1997+A1:1998 • EN55011:1991 (Group 1: Class A)
Standard Limit
IEC 61000-4-2:1995+A1:1998 / EN 61000-4-2:1995 4kV CD, 8kV AD
IEC 61000-4-3:1995 / EN 61000-4-3:1995 3 V/m, 80-1000 MHz
IEC 61000-4-4:1995 / EN 61000-4-4:1995 0.5kV signal lines, 1kV power lines
IEC 61000-4-5:1995 / EN 61000-4-5:1995 0.5kV line-line, 1kV line-ground
IEC 61000-4-6:1996 / EN 61000-4-6:1996 3V, 0.15-80 MHz / cycle, 100%
IEC 61000-4-11:1994 / EN 61000-4-11:1994 Dips: 30% 10ms; 60% 100ms
Interrupt > 95%@5000ms
SAFETY
IEC 61010-1:1990+A1:1992+A2:1995 / EN 61010-1:1993+A2:1995
06/03/2006
Revision No: 1.1 Managing Director
Date 06/03/2006

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 4
TABLE OF CONTENTS
3200A Electrical Test Equipment Calibrator Introduction....................................................6
Installation & Power Requirements for the 3200A................................................................7
Preparing the calibrator for use..............................................................................................9
Initial Inspection. ..................................................................................................................9
Shipping Checklist ...............................................................................................................9
Lifting and carrying the calibrator......................................................................................9
Positioning the Calibrator. ................................................................................................10
Rear Panel Connections and Controls ............................................................................11
Setting and Checking the Line Voltage. ..........................................................................12
Connecting to a computer.................................................................................................13
Connection Details.............................................................................................................13
Powering up the calibrator................................................................................................14
Powering up the calibrator................................................................................................14
Output Connections...........................................................................................................15
Operation.................................................................................................................................16
Introduction to Operation..................................................................................................16
Front Panel Keyboard ........................................................................................................16
Front Panel Keyboard ........................................................................................................17
Graphic LCD Display..........................................................................................................18
Using the Digital Control ...................................................................................................19
Terminal status LEDs ........................................................................................................20
Calibrating Instruments Using the 3200A ............................................................................21
Calibrating Insulation Testers...........................................................................................21
1. High Value Resistance for Insulation Testing .........................................................21
2. Measuring Insulation Test Voltages & Current .......................................................22
3. Low Value Resistance for Continuity Testing .........................................................25
4. A.C. Voltage Output ................................................................................................26
5. High Voltage Insulation Tester Adapter [OPTION EXTHV] ....................................27
Introduction to RCD Testers .............................................................................................28
Calibrating RCD Testers using the 3200A .......................................................................29
1. RCD Current Measurements...................................................................................30
2. RCD Trip Time Measurements ...............................................................................33

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 5
Calibrating Portable Appliance Testers (PATs) ..............................................................36
1. PAT: Earth Bond Resistance ..................................................................................36
2. PAT: Earth Bond Current ........................................................................................38
3. PAT: Insulation Testing ...........................................................................................40
4. PAT : Load Testing..................................................................................................41
5. PAT : Flash Testing [OPTION]................................................................................43
6. PAT: Leakage..........................................................................................................45
Introduction to LOOP Testers...........................................................................................46
Calibrating LOOP Testers using the 3200A.....................................................................52
PSCC (Prospective Short Circuit Current) Testing.........................................................55
Introduction to Breakdown / Hipot Testers .....................................................................56
Calibrating BREAKDOWN / HIPOT Testers using the 3200A & 2102 adapter [OPTION] ...........57
Remote Programming ............................................................................................................60
USB Interface......................................................................................................................60
Programming Commands .................................................................................................60
Technical Description ............................................................................................................69
General ................................................................................................................................69
Construction .......................................................................................................................69
Internal Fuses. ....................................................................................................................70
Opening The Case..............................................................................................................70
Access to Internal Fuses...................................................................................................70
PCB Removal (Not required to gain access to internal fuses)......................................71
Processor Board ................................................................................................................71
Calibration and Maintenance.................................................................................................72
General ................................................................................................................................72
Electrical Safety Tests .......................................................................................................72
Cleaning the external case................................................................................................72
Calibration Overview .........................................................................................................72
Guarantee and service ...........................................................................................................74
Appendix A..............................................................................................................................76
Installing the USB Interface Driver (Windows XP)..........................................................76
Installing the USB Interface Driver (Windows Vista / 7)................................................77
Checking the COM Port setting for the USB Interface ..................................................78

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 6
3200A Electrical Test Equipment Calibrator Introduction
The 3200 Electrical Test Equipment Calibrator is a breakthrough in electrical test
equipment calibration providing a complete solution for testing:
 Insulation Testers
 RCD Testers
 LOOP Testers
 Portable Appliance Testers (PATs)
Extended Functionality
The 3200A Calibrator can be enhanced with options to provide high accuracy
resistance, increased resistance range (up to 10GΩ) for Insulation testers, auto loop
measurement and two external resistance inputs to extend the range of available
resistors.
A complete electrical test equipment calibration solution
Designed to provide an accurate cost effective portable instrument for the calibration
of Insulation & Continuity testers, RCD testers, LOOP testers, Multifunction testers
and Portable Appliance Testers (PAT), the 3200A calibrator can be combined with
the ProCal Calibration System to allow automated calibration.
IMPORTANT OPERATIONAL NOTE
For correct operation the Phase (Live) and Phase (Neutral) MUST be connected round
the correct way (some plugs used in non-UK countries can be connected either way
round, therefore this check is necessary) For International models the 3200A
automatically detects incorrect polarity and will not power on until this is corrected
(function not required for UK models).

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 7
Installation & Power Requirements for the 3200A
It is necessary that for correct operation the Phase (Live) and Phase (Neutral)
MUST be connected correctly (some plugs used in non-UK countries can be
connected either way round, therefore this check will be necessary). There should
only be a small voltage between Phase (Neutral) and Phase (Earth).
To keep the LOOP impedance value to a minimum, the mains input to the 3200A is
hardwired to the instrument. This avoids any introduction of unnecessary
impedance. It is desirable that the 3200A is connected to a supply point with low
LOOP impedance as this will limit the lowest value available LOOP impedance from
the 3200A using as good a quality outlet (contact wise) as possible.

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 8
Designed for use in the laboratory or portable on-site calibration.
The 3200A calibrator is suitable for use in the standards laboratory. The fast warm
up time combined with the small case and low weight make the 3200A series
calibrator also ideal for onsite calibration. The serial interface allows direct
connection to a PC/laptop.
Retro fit options allow extra functions to be added.
Several internal retro fit options including increased resistance range (up to 10GΩ)
for Insulation testers, auto loop, high accuracy resistance and external resistance
input allow the user to select the most cost effective solution for the calibration work
with the ability to add extra functions at a later date.
USB Interface as standard.
All functions and outputs of the 3200 calibrator are fully programmable over the USB
interface. The use of the USB interface saves the cost of fitting GPIB cards to the
PC, and also allows easy connection to portable PC’s, reducing the set up time for
on-site calibration.
Input / Output Connection
The input and output terminal configuration has been designed to enable simple
connection to a full range of instrumentation. Use of a dedicated socket directly on
the front panel allows resistance measurement functions such as LOOP testing to
be calibrated to include residual values right up to the socket.
All outputs are isolated when not in use, with an LED indicator showing the active
input / output terminal(s).

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 9
Preparing the calibrator for use.
Initial Inspection.
After shipment the calibrator should be inspected for any signs of external damage.
Should external damage be found contact the carrier immediately. Do not connect a
damaged instrument to the line power as this may result in internal damage. Please
retain the original packaging; this should be used when returning the calibrator for
service and recalibration.
Shipping Checklist
1 x USB interface lead
1 x Operation manual (this document)
1 x PAT Test Lead
1 x Adapter Connection Lead (only if option FLASH or BREAKD fitted)
Lifting and carrying the calibrator
The calibrator can be carried by one person supporting the underneath (note:
observe all normal practices for health and safety when carrying). A custom carry
case with shoulder strap is available if the calibrator is to be regularly transported -
see options list. The calibrator should always be placed down on a firm flat surface
on its base feet. Avoid knocking or banging the calibrator and always place down
smoothly.
Warning
DO NOT DROP THE CALIBRATOR – This may cause internal damage

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 10
Positioning the Calibrator.
The calibrator can be used free standing on a bench or mounted in a standard 19”
rack enclosure. The calibrator can be operated at any angle; the two front feet have
tilt legs for bench operation.
A 2” (5cm) space behind the instrument is also required for line and interface
connections (See diagram):
Minimum 2” (5cm) Clearance

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 11
Rear Panel Connections and Controls
Connections on the rear panel consist of a 9 Pin Serial interface connector for the
computer interface; this is optically isolated from the calibrator outputs.
Fuse holders for individual instrument functions are accessible from the back of the
calibrator. These are bayonet type fuse holders which allow a screwdriver to be
used to turn the fuse carrier until it ‘pops’ out of the fuse holder body. The fuse
carrier can then be withdrawn from the fuse holder body for inspection /
replacement.
Fuse Description Fuse Value
LOOP N (Neutral) 5A Anti Surge
MAINS 2A Anti Surge
LOOP L (Live) 5A Anti Surge
RCD 2A Quick Blow
ACV 100mA Quick Blow
PAT 100mA Quick Blow
INSULATION RESISTANCE 100mA Quick Blow
USB Port
Flash / Breakdown Box interface External Resistors (option)

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 12
Setting and Checking the Line Voltage.
Warning
The line power cord must have an earth conductor to avoid the
risk of shock. This instrument must be correctly earthed.
The calibrator has been designed to work from either 100-120 Volt line supply or
200 - 240 Volt line supply. Check Supply voltage as marked on the rear panel before
connecting to power line. Connecting the calibrator to the wrong supply will cause
internal damage to the instrument. To change the line voltage it is necessary to
remove the instrument covers and rewire the transformer. The calibrator has been
shipped wired for 110V operation in the USA, 230V operation in the UK and Europe.

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 13
Connecting to a computer
A USB cable (supplied) should be used to connect the calibrator to a USB port
on the PC.
Connection Details
Connection from calibrator to PC :
Also supplied is a USB driver on CD :
For details on installing USB driver see appendix A.

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 14
Powering up the calibrator
After connecting line power, the calibrator can be switched on with the line power
switch on the rear panel.
The front panel display will illuminate indicating power. The display will show
program version number and after a short delay, during which time the processor
performs a self-test of the instrument, the display will show the default start-up
display:

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 15
Output Connections
Warning - Risk of shock.
High voltages may be present on the output sockets.
Output sockets comprise of the following types:
IEC 3-Pin Socket:
For use with the supplied PAT test lead.
13A Socket (UK)*:
For use directly with LOOP /
RCD tester or EURO
Socket* or Australian
Socket*
* Fitted depending on country
4mm Safety Sockets: For connection to
Insulation and Continuity Testers

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 16
Operation
SAFETY WARNINGS
This instrument is capable of generating high voltages
WARNING
The information in this section is intended only for qualified
personnel. The user must at all times be adequately protected
from electric shock. Qualified personnel must ensure that
operators of the equipment are adequately insulated from
connection points.
A carry-case is available for regular transportation of the calibrator.
Introduction to Operation
All functions of the 3200A Calibrator can be controlled from the front panel or
controlled remotely by a computer over the USB interface.
Active Terminal / LED indicator
LCD Display with integral backlight
Menu buttons (soft keys)
Standby button
Output On button
Numeric keypad
Function keys Digital control

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 17
Front Panel Keyboard
The front panel of the 3200A Calibrator utilises a high quality custom rubber
keyboard with tactile feel buttons and integral display window. The front panel is
therefore sealed against the ingress of moisture and dirt enabling the calibrator to be
used in most working environments without risk of early failure of the operating
buttons. The front panel can easily be wiped clean with a soft cloth. Care should be
taken not scratch the display window. All graphics are ‘under printed’ making them
rugged and durable.
IMPORTANT NOTE
The front panel key buttons are for use with fingers only - do not press
the key with hard or sharp objects e.g. Ball-point pens, pencils,
screwdrivers etc. Repeated actions like this will almost certainly cause
the keyboard to fail. (This will not be covered under warranty). Care
should also be taken when transporting the instrument, do not place
test leads or other objects on top of the panel which may come into
contact with the display area and cause damage.

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 18
The Keyboard is divided into sections to allow rapid operation.
The Numeric section allowing values to be entered,
Functions keys for RCD, LOOP, PAT, Insulation Resistance, Continuity Resistance
and ACV Output
Range up and range down keys allows range changing for the currently selected
function
Left/right arrow keys select the digit to be controlled by the digital control knob.
Output on / Standby keys allow the calibrator output to be disconnected from the
terminals. Led indicators are incorporated in these switches to clearly show the
output status.
Graphic LCD Display
A back lit graphic LCD display shows the present setting and instrument status. The
bottom line of the display is used to assign the function of the four soft keys
immediately under the display. The displays back light automatically turns off if no
activity takes place. The back light turns on as soon as a key is pressed or a
command is received.
Soft keys

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 19
Using the Digital Control
A digital potentiometer allows the ‘highlighted digit’ on the display to be incremented
(turning clockwise) or decrement (turning anti-clockwise).
Clockwise Rotation
(Increment Digit)
Anti-Clockwise Rotation
(Decrement Digit)
Selected digit
marker.
Cursor Keys can be used to
move the position of the digit
marker, and increment /
decrement the digit.

3200A SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 20
Terminal status LEDs
LED’s above the terminals indicate the active input / output.
PAT Test IEC Socket
WARNING
Dangerous voltage may be present on these terminals.
LOOP & RCD TEST Socket
WARNING
Dangerous voltage may be present on these terminals.
INSULATION TEST 4mm terminals
WARNING
Dangerous voltage may be present on these terminals.
PAT GND Terminal Post
Active terminals indicated by
illuminated LED