HV Diagnostics TD30 User Manual
User Manual
TD30
E N G L I S H
Rev 1.4
HV Diagnostics, Inc
North and South America
271 Rope Mill Pkwy, Ste2
Woodstock, GA 30188
USA
Tel. +1 678-445-2555
Fax +1 678-445-2557
www.hvdiagnostics.com
sales@hvdiagnostics.com
HV Diagnostics S.à.r.l.
Africa, Asia, Australia,
Middle East
www.hvdsa.com
Portable Tan Delta Measurement System
User Manual
Rev 1.4
Page
2 HV Diagnostics
User Manual
HV Diagnostics
Page
3 Rev 1.4
Computer Notebook ID
TD System Ser No
COM Port #
Bluetooth Hardware
NOTE:
The information presented in this instruction manual is believed to be accurate and correct
for the intended use of this product. Should this instrument be used for other applications and
purposes not covered herein, please contact HV Diagnostics to validate its suitability. This
manual, all of its contents and the instruments specifications are subject to change without
notice.
Windows®, Windows 2000®, Windows XP®, Windows 7® are registered trademarks of Microsoft
Corporation.
Bluetooth® and the Bluetooth Label are owned by the Bluetooth SIG, Inc.
PDF and the Adobe Acrobat Family of Software are trademarks of Adobe Inc.
Space to note the used communication Parameters for your TD System:
User Manual
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Table of Contents
1 Forward ................................................................................................... 5
Regarding this Document ........................................................................ 5
1.1
Documentation Conventions ................................................................... 6
1.2
Legal Considerations .............................................................................. 7
1.3
2 Safety ..................................................................................................... 8
General Safety ........................................................................................ 8
2.1
Work Safety ............................................................................................ 8
2.2
3 Introduction ............................................................................................. 9
4 Features .................................................................................................. 9
5 Applications ............................................................................................ 9
6 General Description ...............................................................................10
Technical Specifications* .......................................................................10
6.1
Materials ................................................................................................11
6.2
7 Hardware Description .............................................................................13
8 Connecting up the TD30 Instrument .......................................................16
9 Software TD ControlCenter ....................................................................17
10 Instrument Care .....................................................................................24
Appendix A: Software Installation Procedure ‘TD ControlCenter’...................25
Appendix B: Bluetooth® Setup and Config Procedure ...................................26
User Manual
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5 Rev 1.4
User
Responsibilities
Focus
safety
1 Forward
Purpose
This operating manual serves to ensure the proper and safe use of the TD test instrument.
Regarding this Document
1.1
Target User
This operating manual is designed to inform various user groups. The scope and depth of the
information provided may not be appropriate for all users. However, it is important that all
users familiarize themselves with this document in full. The following is a guideline indicating
the most significant information as a function of the user’s responsibilities.
HVA Operator
Procurement,
Management
• To connect the equipment
• To carry out manual or pre-programmed test
sequence
• To verify validity of HVA application
• To verify validity of TD application
• To adjust instrument settings
• To program automatic test sequences in
ccordance with particular testing standards
a
• To assure that the workplace is safe and
has all required equipment
• To assure that HVA and TD operators are
qualified technicians
• To assure that operators fulfil their
responsibilities
All Sections
Particular focus on all
s
afety messages
Particular focus on
messages and information
regarding general product
description.
User Manual
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6 HV Diagnostics
Blue circle with white exclamation mark: Used to indicate recommended
Documentation Conventions
1.2
The following explain the symbols, and safety messages found in this document. The
employment of safety symbols and signal words are according to the American National
Standards Institute standard ANSI Z535.6 "Product Safety Signs and Labels".
Safety Messages
Danger
Indicates a hazardous situation which if not avoided will result in death or
serious injury
Warning
Indicates a hazardous situation which if not avoided could result in death
or serious injury.
Caution
Indicates a hazardous situation which if not avoided could result in minor
or moderate injury.
DANGER
WARNING
CAUTION
Notice
Symbols
NOTICE
Indicates suggested practices to protect equipment and property.
Yellow triangle, framed in black: Used to indicate a potential hazard.
Only used in conjunction with description of the possible hazard!
Detailed symbol may correspond to this specific hazard.
Red outlined circle with red diagonal line: Used to indicate forbidden
practices.
The described handling practice must not be carried out!
precautionary measures or a situation that can lead to property damage.
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7 Rev 1.4
Legal Considerations
1.3
Warranty
HV Diagnostics provides a one-year warranty from the original purchase date
of instrument for all necessary parts and labor. This warranty is void in the
event of abuse, incorrect operation or use, unauthorized modification or
repairs, or failure to perform the specified maintenance as indicated in this
operation manual. This warranty does not include normal consumable items
such as lamps, paper rolls, printer ribbons, batteries or other auxiliary items.
This warranty and our liability are limited to replacing or repairing defective
equipment, at our discretion. Equipment that is returned to HV Diagnostics
must be packed in original packaging. All shipped items must be prepaid and
insured. No other warranties are expressed or implied.
Contact Information
HV Diagnostics, Inc. H.V. Diagnostics S.à.r.l.
271 Rope Mill Pkwy. Africa, Asia, Australia,
Ste 2 Middle East
Woodstock, GA 30188 www.hvdsa.com
T. +1 678-445-2555
F. +1 678-445-2557
North and South America
www.hvdiagnostics.com
sales@hvdiagnostics.com
Copyright
©2006 HV Diagnostics. All rights reserved.
No part of this publication may be reproduced, transmitted, stored, or
translated in hardcopy or electronic form without the written consent of HV
Diagnostics.
Your opinion matters!
Your comments and suggestions are of value. We are dedicated to supporting
your needs. Offering you optimal documentation is part of our promise of
quality.
Improvement suggestions regarding this manual may be sent to:
sales@hvdiagnostics.com
Thank you for your feedback!
User Manual
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8 HV Diagnostics
2 Safety
General Safety
2.1
Work Safety
2.2
Safety is priority! Respect all safety information; only use the TD for
appropriate applications and ensure that operators possess the required
operator qualifications.
NOTICE
Operation Manual
Before carrying out any high voltage test with this instrument, read this
Operating Manual in its entirety.
DANGER
Electric Shock Hazard
Never assume that equipment is safe to handle without using the
necessary safety equipment and grounding procedures.
• All procedures must comply with local safety regulations
• Always treat exposed connectors and conductors as potential electric
shock hazards. All cables and connectors must be inspected for
damage before use. Damaged equipment must not be used.
• All equipment to be high potential tested must be de-energized and
properly isolated from all power sources. All equipment grounds must
remain in place.
• DUT must be grounded, de-energized and isolated from
sources. DUT must be discharged and grounded before disconnecting
the test lead.
• All auxiliary electrical apparatus such as switchgear, surge arresters
etc. must be isolated from the test power source and the DUT.
• Ground connections must be made first and removed last!
• Avoid testing alone. In the event of an emergency another person’s
presence may be essential.
• The visual signals of the TD30 are designed to be easily distinguished
even under bright sunlight to avoid incorrect readings. Always keep at
least 6 feet / 2 meters distance when looking directly at the LED
signals. Avoid long direct exposure of eyes to the signals especially
under dark conditions.
The LED signal colors on the TD system indicate a TD value / range or equipment
status condition. These LED lights signals in no way indicate the presence or absence
of high voltage and the TD30 should be considered energized at all times when
connected to a potential voltage source like a HVA test system.
all power
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3 Introduction
The TD30 model is an easy to use, single piece, Digital Signal Processor based, field
portable, fully automatic VLF (Very Low Frequency) high voltage measurement instrument
developed for the high potential measuring of the insulation dielectrics of various types of
electrical apparatus.
4 Features
• Lightweight, portable, battery powered unit
• Solid state air insulated design
• Suitable for use with the HVA30 VLF test systems.
• Test results are easily stored via Notebook Computer or PocketPC via wireless
Bluetooth® connection.
• Supplied complete with TD communication and analysis software – TD Control
Center.
• Real-time display of actual output waveform.
• Power Save (Sleep) function (1 hour of inactivity), automatic wakeup on reapplication
of high voltage. One-Click reconnect in ControlCenter after Sleep
5 Applications
The TD30 provides the testing and commissioning engineer/technician with a versatile
high voltage tan delta measuring system suitable for testing medium voltage electrical
insulation systems such as cables (including: XLPE, PE, EPR, PILC, etc.), capacitors,
switchgear, transformers, rotating machines, insulators and bushings.
Tan Delta testing enables the cable test engineer to detect insulation defects before the
cable fails in service. The TD30 is a versatile tan delta measuring system that is directly
connected to the HVA series of VLF test systems from HV Diagnostics. The tan delta test
results of the test object can now be easily measured and recorded and the results stored
on a standard PC or Laptop for analysis, trending or quality control. This enables the
cable engineer to now make tan delta testing a routine maintenance test.
The TD30 is a battery powered system that is directly connected to the HVA30 series of
VLF test systems. Standard “C” size alkaline or rechargeable battery cells that are
commonly available will last up to 10 hours of continuous operation.
The TD30 is supplied with 30 feet /10 meters of terminated output cable to plug directly
into the HVA30 test system and is supplied complete with operating software which gives
a complete picture of the tan delta measurement together with a real time display of the
output voltage and current. The data transmission to standard notebook PC or PDA that
is Bluetooth® enabled, thus eliminating a direct connection between the TD30 and the
data collection device.
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6 General Description
Technical Specifications*
6.1
Characteristic TD30
Supply Power 2 C-Size Alkaline or NiMH Rechargeable Batteries
Operating Time Alkaline Batteries: min. 10 hours
Operating Time Rechargeable Battery: min 5 hours
Operating Time means uninterrupted use under full load. The
TD system incorporates an automatic power shutdown mode
during extended periods of inactivity which will further extend
the battery life.
Operating Voltage
Voltage Measurement
Operating Current
Current Measurement
Operating Frequency 0.1 Hz
Tan Delta Measurement 0.1 E-3 to 1000 E-3
Load Capability Limit Minimum Load: 5nF
Computer Interface Bluetooth® Class 1
HV Cable Test Lead Standard is 30 ft (10 m) with direct plug interface to HVA30
Operating Temperature 20 to 113°F / -5 to 45°C
Storage Temperature -13 to 155°F / -25 to 70°C
Relative Humidity 0-80% non-condensing.
Weight 11 lbs / 5 kg
Dimensions Length x Diameter: 11” x 3” / 28 cm x 8 cm
*Technical Specifications are subject to change. HV Diagnostics reserves the right to modify values in accordance with
future HVA development.
1 – 24 kVrms
Resolution 100 Vrms
Accuracy 0.5% of reading
0.001mA - 14 mA rms
Resolution 1 µArms
Accuracy 1% of reading
Resolution 0.1 E-3
Accuracy: Load > 15nF and < 500nF: +/-0.2 E-3
Accuracy: Load < 15nF and > 500nF: +/-0.5 E-3
max. Transmission Power 12dB @ range 45 ft (15 meters)
indoor fully Bluetooth® SIG™ certified communication
Series of HV Test Generators – other lengths are available.
User Manual
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11 Rev 1.4
Materials
6.2
Shipment Content
Items included upon delivery of the HVA are listed below. The * marking
specifies items that are country specific. For inquiries, please contact HV
Diagnostics. For inquiries, please contact HV Diagnostics.
Part No. Item Description Qty
700 003 TD30 Tan-Delta System 24 kVrms
With TD stand
1
700 086 HV Protective Cap
700 062 Red Jumper Cable 36“/100cm
700 053 BlueTooth Adapter
700 050 Corona Protection Shield; 2 parts
USB Stick Flash Drive HV Diagnostics
Battery Charger
1
1
1
1
1
1
AC Power Adapter for Battery Charger*
DC Power Adapter for Battery Charger
1*
1
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C Batteries
1.5 V
Battery Cap
Hooks
TD head inserts
Alligator Clip
TD30 Manual
4
2
1
3
1
1
TD Software: TD Control Center
(On USB Flash Drive)
1
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13 Rev 1.4
Pos. Item Descrip
tion
4
3
1
5
6
7 Hardware Description
2
1 TD System Housing The TD System housing/enclosure. Note the TD30 will
assume a potentially dangerous high potential /
voltage during testing and measurement. Always keep
the housing isolated and clear of any ground during
testing. Depending on the application, the 3-Pod
“Sputnik” Stand which is supplied can be used to
ensure proper isolation.
2 High Voltage Cable High Voltage connection cable that links the TD30 to the
HVA generator.
3 High Voltage Plug TD30 Plug directly into HVA30 HV output plug socket.
4 Ground/Earth Cable Ground connection for load / station ground.
Always connect this cable to a station ground. Do not
use this cable to “ground” the Device Under Test
without a suitable connection to a safe station / earth
ground.
5 Tan Delta Head
Tan Delta Head covers the main ON/OFF switch and
the battery housing. This head also incorporates an
8mm metric thread, which assists in providing a number
of different connection options to the DUT. Unscrew
head cap section to remove from the rest of the housing
to turn ON/OFF the system or to replace the batteries.
To re-install the head cap section, carefully screw on the
cap, taking care not to cross thread the connection.
6 LED and Bluetooth® RF 5 LEDs showing operation status information. Do not
cover this area.
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Pos. Item Description
The Head of the TD30 system
with the Cap removed showing
the Battery compartment and
the ON / OFF switch.
7 TD system control By removing the Tan Delta head cap the main
switch and the battery housing can be
accessed.
8 Main Switch Switch for powering up or shutting down the TD
system. It is advisable to turn off the system to
conserve battery life if the system is not
planned to be used for an extended period of
time.
The TD system incorporates an automatic
power save sleep mode, which shuts down the
system after no voltage (<1kV) has being
sensed for 60 minutes or more. In this mode
the main switch has to be set to 0 (off) for about
2 minutes and then on again to wake up the
system manually, or you can reapply voltage
with the HVA which will also wake up the unit.
9 Battery Compartment Unscrew the cover of the battery compartment
to replace or install batteries. 2 of C-Size 1.5V
batteries are required. Insert the batteries with
the + positive upwards (towards the operator)
See Battery Cover for polarity marking if in
doubt.
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Pos.
Item Description
of the system.
LED 1
– High Limit TD
LED 2 – Medium Limit TD
ED 3 – Low Limit TD
L
LED 4 – Battery Low
LED 5 – TD30 Status
LED Test during Startup
After Power On and during system startup/wake mode the TD unit performs a LED test to make
sure that all of the LED signals work and performs a quick self check
LED 1 Signal High TD
(RED)
LED 2 Signal Medium TD
(YELLOW)
LED 3 Signal Low TD
(GREEN)
LED 4 Signal Battery Low
(RED)
LED 5 Signal Status (BLUE) Flashing status signal showing active operation
A flashing signal here indicates a TD level that
is higher than the HIGH TD setting. If setup
correctly, this will normally indicate a poor TD
result. Flashing will occur simultaneously with
the status LED signal. The TD HIGH limit can
be set using the TD ControlCenter PC
Software.
A flashing signal here indicates a TD level that
is lower than the HIGH limit and higher than the
LOW limit. If setup correctly, this will normally
indicate a mediocre (medium) condition. The
limits of the TD value can be set using the TD
ControlCenter PC Software.
A flashing signal here indicates a TD level that
is lower than the LOW limit. If setup correctly,
this will normally indicate a good TD result. The
limit of the TD value can be set using the TD
ControlCenter PC Software.
Battery Low signal. Permanently ON if battery
voltage drops below critical limit. In battery
condition is OK then this light will not be ON.
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