RS PRO IIT-2000 User manual

Instruction Manual
IIT-2000/2010/5000/5010
Electrical Safety Tester
EN FR DE IT SP

IIT-2000/2010/5000/5010 Instruction Manual/English
05/08/2015 Version No. 001 1
Table of Contents
SAFETY INSTRUCTIONS ...............................................................3
GETTING STARTED.......................................................................8
IIT-2000/2010/5000/5010 Overview ........................10
Appearance...........................................................15
Set Up ..................................................................24
OPERATION................................................................................32
Menu Tree.............................................................34
Test Lead Connection ............................................39
ACW, DCW, IR and GB Manual Testing...................42
Special MANU Test Mode (000) ..............................86
Automatic Tests .....................................................92
Common Utility Settings....................................... 112
EXTERNAL CONTROL ............................................................... 121
External Control Overview....................................122
REMOTE CONTROL .................................................................. 129
Interface Configuration ........................................ 130
Command Syntax ................................................ 136
Command List ..................................................... 139
Error Messages ...................................................194
FAQ .......................................................................................... 195
APPENDIX ................................................................................ 197

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Fuse Replacement ...............................................197
Test Errors...........................................................198
IIT-2000/2010/5000/5010 Specifications ................201
IIT-2000 Dimensions ............................................210
IIT-2010 Dimensions ............................................211
IIT-5010 Dimensions ............................................212
IIT-5000 Dimensions ............................................213
Declaration of Conformity .....................................215
INDEX .......................................................................................216

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SAFETY INSTRUCTIONS
This chapter contains important safety instructions that you must
follow during operation and storage. Read the following before
any operation to ensure your safety and to keep the instrument in
the best possible condition.
Safety Symbols
These safety symbols may appear in this manual or on the instrument.
WARNING
Warning: Identifies conditions or practices that could result in
injury or loss of life.
CAUTION
Caution: Identifies conditions or practices that could result in
damage to the instrument or to other properties.
DANGER High Voltage
Attention Refer to the Manual
Protective Conductor Terminal

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Frame or Chassis Terminal
Earth (ground) Terminal
Do not dispose electronic equipment as unsorted municipal
waste. Please use a separate collection facility or contact the
supplier from which this instrument was purchased.
Safety Guidelines
General
Guideline
CAUTION
Do not place any heavy object on the instrument.
Avoid severe impact or rough handling that leads to damaging
the instrument.
Do not discharge static electricity to the instrument.
Use only mating connectors, not bare wires, for the terminals.
Do not block the cooling fan opening.
Do not disassemble the IIT-2000/2010/5000/5010 unless you
are qualified.
(Measurement categories) EN 61010-1:2010 specifies the measurement
categories and their requirements as follows. The IIT-2000/2010/5000/5010 does
not fall under category II, III or IV.
Measurement category IV is for measurement performed at the source of low-
voltage installation.
Measurement category III is for measurement performed in the building

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installation.
Measurement category II is for measurement performed on the circuits directly
connected to the low voltage installation.
Power Supply
WARNING
AC Input voltage range:
100/120/220/230VAC ±10%
Frequency: 50Hz/60Hz
To avoid electrical shock connect the protective grounding
conductor of the AC power cord to an earth ground.
Cleaning
the IIT-2000/
2010/ 5000/
5010
Disconnect the power cord before cleaning.
Use a soft cloth dampened in a solution of mild detergent and
water. Do not spray any liquid.
Do not use chemicals containing harsh material such as
benzene, toluene, xylene, and acetone.
Operation
Environment
Location: Indoor, no direct sunlight, dust free, almost non-
conductive pollution (Note below)
Relative Humidity: ≤70% (no condensation)
Altitude: < 2000m
Temperature: 0˚C~40˚C
(Pollution Degree) EN 61010-1:2010 specifies the pollution degrees and their
requirements as follows. The IIT-2000/2010/5000/5010 falls under degree 2.
Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized
gases), that may produce a reduction of dielectric strength or surface resistivity”.
Pollution degree 1: No pollution or only dry, non-conductive pollution occurs.

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The pollution has no influence.
Pollution degree 2: Normally only non-conductive pollution occurs.
Occasionally, however, a temporary conductivity caused by condensation must
be expected.
Pollution degree 3: Conductive pollution occurs, or dry, non-conductive
pollution occurs which becomes conductive due to condensation which is
expected. In such conditions, equipment is normally protected against
exposure to direct sunlight, precipitation, and full wind pressure, but neither
temperature nor humidity is controlled.
Storage
environment
Location: Indoor
Temperature: -10°C to 70°C
Relative Humidity: ≤ 85% (no condensation)
Disposal
Do not dispose this instrument as unsorted municipal waste.
Please use a separate collection facility or contact the supplier
from which this instrument was purchased. Please make sure
discarded electrical waste is properly recycled to reduce
environmental impact.

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Power cord for the United Kingdom
When using the safety tester in the United Kingdom, make sure the power cord
meets the following safety instructions.
NOTE: This lead/appliance must only be wired by competent persons
WARNING: THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in this lead are coloured in accordance with the following code:
Green/ Yellow:
Earth
Blue:
Neutral
Brown:
Live (Phase)
As the colours of the wires in main leads may not correspond with the coloured marking
identified in your plug/appliance, proceed as follows:
The wire which is coloured Green & Yellow must be connected to the Earth terminal
marked with either the letter E, the earth symbol or coloured Green/Green & Yellow.
The wire which is coloured Blue must be connected to the terminal which is marked with
the letter N or coloured Blue or Black.
The wire which is coloured Brown must be connected to the terminal marked with the
letter L or P or coloured Brown or Red.
If in doubt, consult the instructions provided with the equipment or contact the supplier.
This cable/appliance should be protected by a suitably rated and approved HBC mains
fuse: refer to the rating information on the equipment and/or user instructions for details.
As a guide, a cable of 0.75mm2should be protected by a 3A or 5A fuse. Larger
conductors would normally require 13A types, depending on the connection method
used.
Any exposed wiring from a cable, plug or connection that is engaged in a live socket is
extremely hazardous. If a cable or plug is deemed hazardous, turn off the mains power
and remove the cable, any fuses and fuse assemblies. All hazardous wiring must be
immediately destroyed and replaced in accordance to the above standard.

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GETTING STARTED
This chapter describes the safety tester in a nutshell, including its
main features and front / rear panel introduction. After going
through the overview, please read the safety considerations in
the Set Up chapter.
IIT-2000/2010/5000/5010 Overview...............................................10
Series lineup ........................................................................................................... 10
Model Overview ......................................................................................................11
Main Features .........................................................................................................11
Accessories.............................................................................................................12
Package Contents...................................................................................................14
Appearance ................................................................................15
IIT-2000/5000 Front Panel...................................................................................... 15

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IIT-2010/5010 Front Panel...................................................................................... 15
IIT-2000/2010 Rear Panels..................................................................................... 20
IIT-5000 Rear Panel................................................................................................ 20
IIT-5010 Rear Panel................................................................................................ 21
Set Up........................................................................................ 24
Line Voltage Connection and Power Up................................................................. 24
Installing the Optional GPIB Card........................................................................... 26
Workplace Precautions........................................................................................... 27
Operating Precautions ............................................................................................ 28
Basic Safety Checks............................................................................................... 31

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IIT-2000/2010/5000/5010 Overview
Series lineup
The IIT-2000/2010/5000/5010 Safety Testers are AC/DC withstanding voltage,
insulation resistance and ground bond safety testers.
The IIT-2000/IIT-5000 is AC/DC withstanding voltage testers. The IIT-2010 & IIT-
5010 include all the test functions as well as ground bond testing. All models can
operate at up to 5kVAC for AC withstanding voltage testing and at up to 6kVDC for
DC withstanding voltage testing.
For the IIT-5010/5000 models, the testing terminals are also mirrored on the rear
panel for added safety and for more permanent safety testing environments. They
also include an innovative sweep function to view test results as a graph.
The IIT-2000/2010/5000/5010 can store up to 100 manual tests, as well as run up
to 16 manual tests sequentially as an automatic test, allowing the safety testers to
accommodate any number of safety standards, including IEC, EN, UL, CSA, GB,
JIS and others.
Note: Throughout this user manual, the terms ACW, DCW, IR and GB refer to AC
Withstanding, DC Withstanding, Insulation Resistance and Ground Bond testing,
respectively.

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Model Overview
Model name
ACW
DCW
IR
GB
Sweep
IIT-2000


IIT-2010




IIT-5000



IIT-5010





Main Features
Performance
ACW: 5kVAC
DCW: 6kVDC
IR: 50V~1000V (50V steps)*
GB: 3A~30A (IIT-2010);
3A~32A (IIT-5010)
* The IIT-5010 also includes an extra +125V test point

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Features
Ramp up time control
Safety discharge
100 test conditions (MANU mode)
100 automatic tests (AUTO mode)
Over temperature, voltage and current protection
Pass, Fail, Test, High Voltage and Ready indicators
PWM output (90% efficiency, increased reliability)
Interlock (configurable)
Sweep Function
Rear panel output (IIT-5000/5010 only)
Interface
Remote control start/stop interface terminal
RS232/USB interface for programming
Optional GPIB interface for programming
Signal I/O port for pass/fail/test monitoring and start/stop
control/interlock
Accessories
Standard Accessories
Part number
Description
GHT-114 x1
Test lead
Region dependent
Power cord

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GTL-115 x1
GB Test leads
(IIT-2010/5010 only)
N/A
Remote terminal male plug
N/A
Interlock key
Optional Accessories
Part number
Description
GHT-205
High Voltage Test Probe
GHT-113
High Voltage Test Pistol
GTL-232
RS232C cable
GTL-248
GPIB cable
GTL-247
USB cable
GRA-417
Rack Adapter Panel
(19”, 4U)
(IIT-2000/2010/5000 only)
Options
Part number
Description
Opt.01 GPIB Interface
GPIB module

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Package Contents
Check the contents before using the IIT-2000/2010/5000/5010.
Opening the box
Contents
(single unit)
IIT-2000/2010/5000/5010
Quick Start guide
User manual CD
CTC (Calibration Traceable
Certificate)
Power cord x1 (region
dependent)
GHT-114 test leads x1
GTL-115 test leads x1
(IIT-2010/5010)
Remote terminal male plug
Interlock key
Note
Keep the packaging, including the box, polystyrene foam and
plastic envelopes should the need arise to return the unit to
RS components.

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Appearance
IIT-2000/5000
Front Panel
POWER
START STOP
REMOTE
MANU/AUTO EDIT/SAVE UTILITY
ESC PAGE
G P T -9 8 0 3 Tester
HIGH VOLTAGE
CAUTION 5.0 kVAC MAX.
6.0 kVDC MAX.
AC / DC Withstanding Voltage /
Insulation Resistance
RETURN
PASS FAIL READY TEST
PASS/FAIL indicators
Directional keysFunction keys
HIGH VOLTAGE
indicator
RETURN
terminal
REMOTE terminal
STOP button
START button
POWER
button
Display
Scroll wheel
Configuration
keys
READY indicator
TEST indicator
HIGH VOLTAGE
output terminal
IIT-2010/5010 Front Panel
POWER
START STOP
REMOTE
MANU/AUTO EDIT/SAVE UTILITY
ESC PAGE
HIGH VOLTAGE
CAUTION 5.0 kVAC MAX.
6.0 kVDC MAX.
GB Rx
SENSE H
SOURCE H
SENSE L
SOURCE L
RETURN
PASS FAIL READY TEST
HI-POT
IR
G P T - 9 9 0 4 Tester
AC / DC Withstanding Voltage /
Insulation Resistance / Ground Bond
SOURCE L
SENSE L &
RETURN Terminal
SENSE H
SOURCE H

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Display
240 X 64 dot matrix display (LCD)
Function keys
The function keys correspond to the soft-keys directly above on
the main display.
Pass/Fail
indicators
PASS
FAIL
The PASS and FAIL indicators light up upon a
PASS or FAIL test result at the end of a manual
test or automatic test.
ESC key
ESC
The ESC key is used to exit out of a menu or
cancel a setting.
PAGE key
PAGE
The PAGE key is used to view automatic test
information and test results.
Directional
arrow keys
The directional arrow keys are used to navigate
menus and parameter settings.
READY
indicator
READY
The READY indicator is lit when the tester is
ready to begin testing. The STOP button is used
to put the tester into READY status.
TEST indicator
TEST
The TEST indicator is lit when a test is on. The
START button is used to put the tester into TEST
status.

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HIGH VOLTAGE
indicator
HIGH VOLTAGE
CAUTION 5.0 kVAC MAX.
6.0 kVDC MAX.
The HIGH VOLTAGE indicator will light up when
an output terminal is active. Only after the test
has finished or stopped will the indicator turn off.
HIGH VOLTAGE
output terminal
HIGH VOLTAGE
CAUTION 5.0 kVAC MAX.
6.0 kVDC MAX.
The HIGH VOLTAGE terminal output is used for
outputting the testing voltage. The terminal is
recessed for safety. This terminal is used in
conjunction with the RETURN terminal.
WARNING
USE EXTREME CAUTION.
Do not touch the HIGH VOLTAGE terminal during testing.
RETURN
terminal
All models except
IIT-2000/5000
RETURN
The RETURN terminal is used for IR, DCW
and ACW tests.
RETURN,
SENSE and
SOURCE
terminals
IIT-2010/5010
SOURCE H
SENSE H
SOURCE L
SENSE L
GB Rx
RETURN
HI-POT
IR
The RETURN terminal is used for IR, DCW
and ACW tests.
The SOURCE H, SOURCE L, SENSE H
and SENSE L terminals are used for GB
tests.

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Scroll wheel
The scroll wheel is used to edit parameter values.
UTILITY key
UTILITY
Used to enter the MANU Utility or Common Utility
menu.
EDIT/SAVE key
EDIT/SAVE
Used to start editing MANU/AUTO tests as well
as save settings and parameters.
MANU/AUTO
key
MANU/AUTO
The MANU/AUTO key is used to select manual
tests (MANU) or automatic tests (AUTO).
REMOTE
terminal
REMOTE
The REMOTE terminal is used to connect to a
remote controller.
STOP button
STOP
The STOP button is used to stop/cancel tests.
The STOP button will also put the safety tester in
the READY status to begin testing.