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<html><head><title>Delta Electronics, Inc. RF Ammeter Accessories</title></head>
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<center><img src=../delta1.jpg alt="Delta Electronics, Inc.">
<h2>RF Ammeter Accessories</h2></center>
<hr>
<a name="remote"><h3>Remote Meter Sets</h3></a>
Meter movements and calibration potentiometers are available in separate sets in both single and dual scale models with 3- or 4-inch movements. All are available for EX and EXR TCA series meters and are complete with mirror scales identical to the TCA meters. Single scale sets can be mounted on the customer's panel with the potentiometer in series with the meter movement and connected to the TCA-N-EX by a shielded pair cable. Dual scale models are available for use with the TCA-N/N-EXR series meters. A set consists of an appropriate dual meter, two calibration potentiometers and a three position switch for operation of the relays and selection of separate potentiometers for the two scales.
<p><center>
<table cellpadding=6 align="top" border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=6><hr>REMOTE METER SETS - ORDERING INFORMATION</th></tr>
<tr><td> </td><th colspan=2>3-INCH METERS</td><td> </td><th colspan=2>4-INCH METERS</td></tr>
<tr><th>Current Range</th><th>Model Number</th><th>Order Number</th><td> </td><th>Model Number</th><th>Order Number</th></tr>
<tr><td colspan=2>Single Scale Models</td><td colspan=4> </td></tr>
<tr>
<td>1 - 5A<br>2 - 10A<br>4 - 20A<br>8 - 40A<br>16 - 80A<br>80 - 160A</td>
<td>TCA-5-EXM3<br>TCA-10-EXM3<br>TCA-20-EXM3<br>TCA-40-EXM3<br>TCA-80-EXM3<br>TCA-160-EXM3</td>
<td align="middle">924-0015-001<br>924-0015-002<br>924-0015-003<br>924-0015-004<br>924-0015-005<br>924-0015-011</td>
<td width=30> </td>
<td>TCA-5-EXM4<br>TCA-10-EXM4<br>TCA-20-EXM4<br>TCA-40-EXM4<br>TCA-80-EXM4<br>TCA-160-EXM4</td>
<td align="middle">924-0016-001<br>924-0016-002<br>924-0016-003<br>924-0016-004<br>924-0016-005<br>924-0016-011</td>
</tr>
<tr><td colspan=2>Dual Scale Models</td><td colspan=4> </td></tr>
<tr>
<td>1 - 5A & 2 - 10A<br>2 - 10A & 4 - 20A<br>4 - 20A & 8 - 40A<br>8 - 40A & 16 - 80A<br>16 - 80A & 32 - 160A</td>
<td>TCA-5/10-EXM3<br>TCA-10/20-EXM3<br>TCA-20/40-EXM3<br>TCA-40/80-EXM3<br>TCA-80/160-EXM3</td>
<td align="middle">924-0015-006<br>924-0015-007<br>924-0015-008<br>924-0015-009<br>924-0015-010</td>
<td> </td>
<td>TCA-5/10-EXM4<br>TCA-10/20-EXM4<br>TCA-20/40-EXM4<br>TCA-40/80-EXM4<br>TCA-80/160-EXM4</td>
<td align="middle">924-0016-006<br>924-0016-007<br>924-0016-008<br>924-0016-009<br>924-0016-010</td>
</tr>
<tr><td colspan=6><hr></td></tr>
</table>
</center>
<a name="stdpanel"><h3>Standard Meter Panels</h3></a>
Standard 19-inch wide panels are available to accommodate Delta's remote meters. The panels are equipped with mounting holes for the specified remote meter as well as holes for the calibration potentiometer and the ON/OFF or Scale Select toggle switch. Please note that remote meters and meter panels are sold as separate items but will be supplied assembled if requested.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=6><hr>STANDARD METER PANELS - ORDERING INFORMATION</th></tr>
<tr><td> </td><th colspan=2>3-INCH METERS</td><td> </td><th colspan=2>4-INCH METERS</th></tr>
<tr><th>No. of meters</th><th>Model Number</th><th>Order Number</th><td> </td><th>Model Number</th><th>Order Number</th><tr>
<tr>
<td align="middle">1<br>2<br>3<br>4</td>
<td>TCA-EXMP3-1<br>TCA-EXMP3-2<br>TCA-EXMP3-3<br>TCA-EXMP3-4</td>
<td align="middle">922-0008-001<br>922-0008-002<br>922-0008-003<br>922-0008-004</td>
<td width=30> </td>
<td>TCA-EXMP4-1<br>TCA-EXMP4-2<br>TCA-EXMP4-3<br> </td>
<td align="middle">922-0009-001<br>922-0009-002<br>922-0009-003<br> </td>
</tr>
<tr><td colspan=6><hr></td></tr>
</table>
</center>
<a name="encpanel"><h3>Enclosed Meter Panels</h3></a>
The Enclosed Meter Panel has all the features of the Standard Meter Panel plus a rear panel enclosure with connections for each meter circuit, a Power Supply and provision for an Integrating Buffer Amplifier Assembly. The rear panel also provides a hole pattern for an output connector used for connecting automatic logging, remote control or ATS equipment to the meter circuits.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=6><hr>ENCLOSED METER PANELS - ORDERING INFORMATION</th></tr>
<tr><td> </td><th colspan=2>3-INCH METERS</td><td> </td><th colspan=2>4-INCH METERS</th></tr>
<tr><th>No. of meters</th><th>Model Number</th><th>Order Number</th><td> </td><th>Model Number</th><th>Order Number</th><tr>
<tr>
<td align="middle">1<br>2<br>3<br>4</td>
<td>TCA-EXMCP3-1<br>TCA-EXMCP3-2<br>TCA-EXMCP3-3<br>TCA-EXMCP3-4</td>
<td align="middle">922-0010-001<br>922-0010-002<br>922-0010-003<br>922-0010-004</td>
<td width=30> </td>
<td>TCA-EXMCP4-1<br>TCA-EXMCP4-2<br>TCA-EXMCP4-3<br> </td>
<td align="middle">922-0011-001<br>922-0011-002<br>922-0011-003<br> </td>
</tr>
<tr><td colspan=6><hr></td></tr>
</table>
</center>
<a name="amplifier"><h3>Integrating Buffer Amplifier Assembly</h3></a>
This printed circuit board assembly contains up to four integrating instrumentation amplifiers to be used when metering outputs for automatic logging, remote control or ATS applications. Each amplifier accepts the output of one TCA-EX or TCA-EXR meter, removes the modulation components and raises the level to 10 VDC full scale. The outputs are low impedance so that the panel meters and auxiliary equipment can operate simultaneously. The assembly requires a ±15 VDC supply at 10 mA for the four amplifiers. This assembly is intended for use in the Enclosed Meter Panel but may be incorporated in customer designed circuits.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=4><hr>INTEGRATING BUFFER AMPLIFIER ASSEMBLY - ORDERING INFORMATION</th></tr>
<tr><th>No. of circuits</th><th>Model Number</th><th>Description</th><th align="left">Order Number</th><tr>
<tr>
<td align="middle">1<br>2<br>3<br>4<br>--<br> </td>
<td>TCA-IBA-1A<br>TCA-IBA-2A<br>TCA-IBA-3A<br>TCA-IBA-4A<br>TCA-IBA-FMK<br> </td>
<td>Assembly with 1 Buffer Amplifier<br>Assembly with 2 Buffer Amplifier<br>Assembly with 3 Buffer Amplifier<br>Assembly with 4 Buffer Amplifier<br>Field modification kit to add a<br>single amplifier circuit</td>
<td align="middle">933-0302-001<br>933-0302-002<br>933-0302-003<br>933-0302-004<br>944-0012-001<br> </td>
</tr>
<tr><td colspan=4><hr></td></tr>
</table>
</center>
<p>
<a name="power"><h3>TCA Power Supply</h3></a>
This modular power supply is for use in the Enclosed Meter Panel and is available for incorporation in customer designed circuits. The TCA-PS2 operates from 120/240 VAC, 50/60 Hz and provides two outputs: a regulated ±15 VDC at 100 mA for the Integrating Buffer Amplifier; and 24 VDC at 0.5A for operating the relays in the EXR series ammeters.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=3><hr>POWER SUPPLY - ORDERING INFORMATION</th></tr>
<tr><th>Model Number</th><th>Description</th><th>Order Number</th><tr>
<tr><td>TCA-PS2</td><td>Power Supply for Buffer Amplifier and Relays</td>
<td align="middle">933-0183-002</td></tr>
<tr><td colspan=3><hr></td></tr>
</table>
</center>
<a name="bushing"><h3>Conductor Bushings</h3></a>
A conductor bushing can be used to increase the voltage rating of a TCA or TCT to approximately 15 kV (RMS crest). The TCA-LS-8 has a 5-inch teflon bushing and an 8-inch conductor for use with a single TCA or TCT current transformer. The TCA-LS-11 has an 8-inch bushing and an 11-inch conductor for use with two TCA or TCT current transformers.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=3><hr>CONDUCTOR BUSHING - ORDERING INFORMATION</th></tr>
<tr><th>Model Number</th><th>Description</th><th>Order Number</th><tr>
<tr><td>TCA-LS-8<br>TCA-LS-11</td>
<td>Line Section, 8 inches<br>Line Section, 11 inches</td>
<td align="middle">981-0114-001<br>981-0114-002</td></tr>
<tr><td colspan=3><hr></td></tr>
</table>
</center>
<a name="bracket"><h3>Mounting Brackets</h3></a>
There are three special mounting brackets available for mounting TCA meters on network panels. The TCA-MB-1 is used for mounting one TCT current transformer on a panel. The TCA-MB-2 mounts two TCT current transformers on a panel (the second transformer is typically used for a phase monitor sample). The TCA-MB-3 mounts a single TCA meter unit.
<p><center>
<table cellpadding=6 border=0 cellspacing=0 bgcolor=White>
<tr><th colspan=3><hr>MOUNTING BRACKET - ORDERING INFORMATION</th></tr>
<tr><th>Model Number</th><th>Description</th><th>Order Number</th><tr>
<tr>
<td>TCA-MB-1<br>TCA-MB-2<br>TCA-MB-3</td>
<td>Mounting Bracket for One TCT<br>Mounting Bracket for Two TCT's<br>Mounting Bracket for One TCA Meter Unit</td>
<td align="middle">971-0674-001<br>971-0675-001<br>971-0616-001</td></tr>
<tr><td colspan=3><hr></td></tr>
</table>
</center>
<hr>
For additional information on any of our products, please contact <a href="mailto:[email protected]">Sales</a> to discuss your particular requirements:<br>
<center><table cellpadding=20>
<tr valign=top>
<td><strong>Delta Electronics, Inc.<br>
5730 General Washington Drive<br>
P. O. Box 11268<br>Alexandria, VA 22312</strong></td>
<td><strong>Phone: (703) 354-3350<br>
U.S. Toll Free: 1-800-8-DELTA-8 (1-800-833-5828)<br>
Fax: (703) 354-0216<br>
<address>http://www.deltaelectronics.com</address>
Email: <a href="mailto:[email protected]">[email protected]</a></strong></td>
</tr>
</table></center><hr>
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<font size=1>The Delta Electronics logo is a registered trademark of Delta Electronics, Inc.</center></font>
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