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TRANSCRIPT
Feb
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20
16
HV JUICE
This Issue
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Raychem Cable Jointing Tool KitsPAGE 4
Power Quality Analyser – MI2892 PAGE 6
G&W DIAMONDBACK - SOLID DIELECTRIC SWITCH
PAGE 2
TE POLYMER POST INSULATORS
PAGE 5
MAINS ENTRY BOX PAGE 8
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
MECHANICAL INTER-LOCK
G&W DIAMONDBACK SOLID DIELECTRIC SWITCH
MODELS AVAILABLE:
• Manual Only - includes motor for future automation
• Fully Automated
APPLICATIONS:
• Manual Switching
• Automated Switching - Sectionalising - Fault Isolation - Tie Switches - Loop Scheme - Automatic Transfer
FEATURES:
• Field-proven Solid Dielectric Technology
• 6 Integral Voltage Sensors & 3 Current Transformers
• Compact, Light-weight
• Maintenance-free; SF6 free
• Smart Grid Ready
• DNP3.0, IEC-101 and IEC-104 communication protocols
• Reversible side mount or top of pole installation
• Mechanical & Electrical Inter-Lock
• Wild Life Protectors available (optional)
Diamondback RATINGS:
• 25.8kV; 630A Continuous current
• 12.5kV Short Circuit Current
SOLID DIELECTRIC MODULES
The solid dielectric modules utilise a time-proven solid dielectric epoxy insulation to fully encapsulate each of the three vacuum interrupters. The operating temperature range of the switch is -30ºC to +50ºC (-22ºF to +122ºF). A 1000:1 ratio current transformer with +/-1% accuracy is encapsulated into each solid dielectric module. There
are six (6) internal voltage sensors that allow for voltage measurement on both the source and load side of the device. These voltage sensors are encapsulated inside the solid dielectric modules and have an accuracy of +/-3%.
The Diamondback switch is a solid dielectric, three-phase load break switch for overhead applications. The Diamondback switch combines the time-proven reliability of vacuum bottles with the maintenance-free benefits of a solid dielectric insulated device. Diamondback is designed for three phase automatic or manual switching operations providing circuit isolation for systems rated up to 25.8 kV, 630 A continuous current. The compact, light-weight design provides ease of installation. Diamondback has been designed and tested to comply with the IEC 62271-103 standard (formerly IEC 60265-1:1998).
The Diamondback solid dielectric load break switch is a Smart Grid ready solution for three phase automatic or manual switching applications designed to minimise outages and increase system reliability.
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
Strut Nut Fixing
RAYCHEM TREFOIL CABLE CLAMPS
What makes Raychem the Industry Leader?Raychem cable clamps have a patented design which optimises clamping force at both the attachment point, and the cable by securing each clamp half separately. Cables can be aligned and located in the bottom half of the clamp prior to the final tightening.
Clamps come complete with all fasteners, no chance of coming up short on the job.
Designed & independently tested to meet all requirements of IEC61914
FEATURES• Range accepts cable diameters from 26-38mm, 38-50mm & 50-60mm• Can be mounted using centre bolt or 2 bolts at extremities• Can be stacked• Available in slider plate and strut nut configurations (slider plate - indent only)• Superior clamping performance• Captive elastomeric inserts for increased cable protection and containment• Optimised for harsh environments with stainless steel hardware and
self-extinguishing polymer materials• Smooth aesthetics which improve overall strength while in operation• Easy product identification• Perfect for harsh environments, made from UV stable materials and
complete with stainless steel hardware
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
TE S
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O NE
POS T
S
RAYCHEM CABLE JOINTERS TOOL KITS
CHAMFERING TOOL• Cable Range up to 60mm OD• Simple and easy to use• Creates rounded chamfer for installation of push
on terminations
HEAVY DUTY SHEATH STRIPPER• One cutter for all plastic cable sheaths• Cuts at any point in the cable• Adjustable cutting depth control
OUTER SHEATH/INSULATION STRIPPER• Cable Range 15-50mm OD• Can be used to strip outer sheath (1 core
cable) & core insulation• Can cut insulation up to 10mm thick• 3 settings,1 & 2=autofeed, 0=square
cut• Ball bearing rollers mean no need
for grease
SEMI CON SCORING TOOL (Easy Peel)• Cable Range 8-45mm OD• Easy & precise blade depth adjustment
(0.05mm increments)• Calibrates circumferential cut to ensure no
step in semi con• Able to perform spiral & longitudinal cuts• Compact for ease of use on 3core cables• Mounts easily and no grease is required
SEMI CON SHAVING TOOL (Bonded)• Cable Range 18-60mm OD• Accurate within 25mm of outer sheath cut &
7mm when in reverse• Blade depth altered in 0.1mm increments• No extra stop required to transition
between spiral & square shave• Ball bearing rollers mean no need for
grease
In order to properly prepare MV cables for jointing, you must have the right tools at your disposal. TE have two tool kits to do exactly this. The kits are made up of these tools:
RAY
CH
EM U
LTIM
ATE
M
V C
AB
LE P
REP
KIT
Kit Contents:
• Semi Con Scoring Tool (Easy Peel)• Semi Con Shaving Tool (Bonded)• Outer Sheath/Insulation Stripper• Heavy Duty Sheath Stripper• Chamfering Tool3-
3613
72-0
RAY
CH
EM B
ASI
C
MV
CA
BLE
PR
EP K
IT
Kit Contents:
• Semi Con Scoring Tool (Easy Peel)• Outer Sheath/Insulation Stripper• Heavy Duty Sheath Stripper3-
3613
72-1
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
TE SILI CONE P OSTS
TE S
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STE SILICONE POLYMER POST INSULATORS
Electrical insulating polymeric formulations first introduced by Raychem 30 years ago have been proven to have excellent long-term physical and electrical properties.
The term “silicone” refers to a polymer composed of an inorganic siloxane backbone (Si-O, silicon-oxygen link). The most common silicone is Polydimethylsiloxane (PDMS), which has a backbone of silicon and oxygen, but also contains two methyl groups (CH3) for every one silicone:
CH3 |
-( - Si -O -)n- |
CH3
The above unit is linked with similar units to form a chain which is the polymer (n can be in the thousands). Hydrocarbon side-groups other than methyl that are commonly seen along the polysiloxane chain are ethyl, phenyl, and vinyl groups. There may be other types of side groups (such as fluorine to form fluorosilicone or hydrogen such as in mono-substituted silicones), but the Si-O backbone is key for it to be called a “silicone”.
“Silicone” must be thought of then as a broad term covering materials with a wide variety of achievable properties; some silicones are better for outdoor electrical insulating applications, whereas others are not. TE’s introduction of a silicone elastomer outdoor insulating material for Raychem products comes after many years of development. As a Materials Science company, we understand that to formulate a compound represents a long optimisation process to balance processing, design, and performance considerations. Materials are developed and then extensively tested to ensure the best performance possible over the life of the product.
FEATURES & BENEFITS• Long life expectancy
• Low leakage current
• UV resistant
• Light weight
• Tracking & erosion resistant
• TE formula Silicone
• Very high hydrophobicity
• Available in 11kV, 22kV & 33kV tie top & clamp top variations
• Come complete with M20 stud
• Over-moulded design
• Forged Steel End Fittings, to ensure a higher consistency of all critical dimensions
• Meets requirements of all applicable international standards
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
MI2892 – METREL POWER QUALITY ANALYSER
The NEW MI 2892 Power Master is a hand-held three phase power quality analyser with a large easy-to-read graphical colour display enabling the user to detect harmonics and waveform anomalies in the installation simply by connecting the device. The instrument is designed for a long term recording as well as for troubleshooting power quality problems in three-phase and single-
phase power distribution systems. The handy Quick Set buttons makes the instrument more user friendly and are allowing
faster data overview for troubleshooting.
Advanced PC SW package PowerView3 enables detailed analysis of recorded data, direct reading from the microSD memory card, analysis of long term records and automatic creation of professional test report.
MEASURING FUNCTIONS:• Voltage: TRMS, peak, crest factor (4-channel);
• Current: TRMS, peak, crest factor (4-channel);
• Power (active, reactive, apparent);
• Power measurements fully compliant with IEEE 1459 (active, non active, fundamental, harmonic, load unbalance);
• Unbalance, flicker measurement;
• Harmonic and interharmonic analysis up to 50th harmonics, THD measurement;
• Energy (active, reactive, generated, consumed);
• Capturing and recording of power supply events (shutdowns, interruptions, swells, dips);
• Inrush currents monitoring and recording;
• Waveform/inrush displaying, snapshot and recording;
• Transients recording;
• Power quality analysis according to EN 50160;
• Recording up to 7 adjustable alarms;
• Temperature measurement;
• Power factor cos Ø.
KEY FEATURES:• 4-voltage channels with wide measurement range: 0 ... 1000 Vrms (CAT III / 1000 V);
• 4-current channels with support for automatic clamp recognition and “on instrument“ range selection;
• Automatic Smart Clamp detection and Smart Clamp range selection;
• Sampling frequency on transients recording 49 kSamples/sec;
• Compliance with power quality standard IEC 61000-4-30 Class A; (with optional GPS receiver)
• Complete power quality analysis according to EN 50160 including signalling and interharmonics;
• Support for microSD memory card (8-GB supplied with the instrument) up to 32GB;
• Color-coded input terminals and terminal labels to suit your application region;
• Intuitive main menu and large icons that makes the equipment very easy to navigate and configure;
• Powerful PC SW PowerView3 enables downloading, view, analysis of recorded data and professional report creation;
• Four 3000 A / 300 A / 30 A flexible clamps (without additional power supply) are included in the standard set;
• Remote communication via Ethernet (GPS clock synchronization - optional)
NEWPRODUCT
www.transnet.co.nzPh 0800 442 182 +64 9 274 3340
With switchgear interfaces trending towards a “C” style bushing TE has ensured they follow the trend with Screened Separable Elbows for 630A and 1250A rated bushings.
The Raychem RSTI-Large range is specially designed for large cross sections 1250A up to 42kV.
BENEFITS OF RSTI ELBOW RANGE• Connector insulation is made of highly modified silicone rubber
characterised by high tracking resistance, elongation at break and non-flammability.
• Insulation has permanently bonded thin walled screen to protect against accidental contact.
• No need to remove screened connector for over sheath testing
• Exceeds CENELEC HD 629.1 S2
• Design fits 630A and 1250A bushings (interface C1
and C2) as specified by
EN 50180 and EN 50181
• Compact design supports the use of double “T” connections inside standard terminal boxes
• Easily accessible rear plug with capacitive test point
• Wide application range 25mm² to 800mm²
• Mechanical lugs make off connection
• Sold as complete kit
3. Mechanical Lug
9. Conductive End Cap
8. Test Point
7. Rear Plug with Test Point
6. Threaded Pin
5. Earthing Eye & Ground Lead
4. Stress Cone Adaptor
2. Inner Screen
1. Screened Body
FEATURES
MAKING THE CONNECTION THAT COUNTS
RSTI-69 SCREENED SEPARABLE ELBOWS
TransNet NZ Ltd has made every reasonable effort to ensure the accuracy of this information and it is to the best of our knowledge correct and reliable. Under no circumstances does this constitute an assurance of any particular quality or performance and users should independently evaluate the suitability of products for their desired application. All information in this publication including pricing, drawings, illustrations, images and graphic designs are reflections of our current understanding. TransNet NZ Ltd reserves the right to make any adjustment to this information at any time. Our liability for the products outlined in this publication is set forth in our standard terms and conditions of trade. In case of any potential ambiguities or questions, please contact us for clarification.
TransNet New Zealand Ltd
Auckland20 Neilpark DriveEast TamakiAucklandNEW ZEALAND Ph 0800 442 182 Fax 0800 442 183PO Box 39 383 Howick, Auckland
Wellington18 Sydney StreetPetoneWellingtonNEW ZEALAND Ph 04 576 2530Fax 04 576 0040PO Box 39 383 Howick, Auckland
NEW ZEALAND
TransNet Equipment Pty Ltd
PerthUnit 20, 8 Hurley StreetCanning Vale WA 6155PerthAUSTRALIA Ph +61 8 9256 3417Fax +61 8 9256 3917PO Box 1439Canning Vale DC WA 6970
AUSTRALIA
TransNet Tonga
Ma’ufangaSmall IndustriesMa’ufangaTONGA Ph +67 627 939Fax +67 627 976 PO Box 2932Nukualofa
TONGA
Test points
Cable entry port
Test point cap
Cable entry port cap
Shear head bolt
Strip length clearly shown
Cable size range
Mains Entry Box - TNMEB1, 2 & 3 phase kits
Mains entry terminations have never been so safe, sleek or easy!
Made of durable and UV stable black plastic, the TransNet Mains Entry Box has been designed to make installation of overhead mains entry points as safe, quick and as simple as possible.
FEATURES• Made of UV stable plastic that won’t shatter• Shear bolt connectors for perfect connection every time• Safer – No bare live parts• Main cable supported by gland in gland plate• Gland plate perfect fit for conduit gland too• Strip length clearly outlined on connector body• Make off connectors outside enclosure, saves time & effort• Electrical test points and test point caps built into connector bolt• Captive Stainless Steel cover screw• Insulated bimetallic connectors will terminate AL/CU cables,
4mm²-35mm² range
PRODUCT RANGE
Single Phase: TNMEB1PH Two Phase: TNMEB2PH Three Phase: TNMEB3PH
The 2ph & 3ph products use the same enclosure, the 2ph phase unit will come with 3 connectors while the 3ph will come with 4 connectors.
K208
CON
NECT
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tested to
as
/nzs 3820:
2009 + a
1