SMART MATERIAL EEL1500-2 Manual de usuario
VERSION 1.0 JANUARY 2023
EEL1500-2
User Manual
Version 1.0
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EEL1500-2 User Manual V1.0
CONTENTS
1. SAFETY INSTRUCTIONS AND SYMBOLS
READ FIRST .................................................................. PAGE 3
2. OVERVIEW ..................................................................... PAGE 5
2.1 FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . PAGE 6
2.2 REAR PANEL . . . . . . . . . . . . . . . . . . . . . . PAGE 8
3. INSPECTION AND PARTS.................................................PAGE 9
3.1 WHAT COMES WITH THE EEL1500-2 . . . . . . . . . . . . PAGE 9
3.2 INSPECTION AND VERIFICATION OF THE EEL1500-2. . . . . PAGE 9
4. SPECIFICATIONS .......................................................... PAGE 10
4.1 GENERAL SPECIFICATIONS . . . . . . . . . . . . . . . . PAGE 10
4.2 OUTPUT VOLTAGE, CURRENT, POWER . . . . . . . . . . . PAGE 10
4.3 MONITOR OUTPUTS . . . . . . . . . . . . . . . . . . . PAGE 11
5. OPERATIONS ................................................................ PAGE 12
5.1 OFFSET SWITCH IN OFF POSITION . . . . . . . . . . . . .PAGE 12
5.2 OFFSET SWITCH IN ON POSITION . . . . . . . . . . . . . PAGE 13
6. TROUBLESHOOTING.......................................................PAGE 14
7. FURTHER RESOURCES................................................... PAGE 15
© Electrical Energy Limited, LLC and Smart Material Corp.
All rights reserved. No part of this manual may be reproduced without the prior permission of Smart Material Corporation.
This document is for the instructional use of the EEL1500-2. Please read carefully before using the equipment.
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EEL1500-2 User Manual V1.0
To ensure safe operation and to keep the operator and the product safe,
THE INFORMATION, CAUTIONS, AND WARNINGS IN THIS
MANUAL MUST BE HEEDED.
WARNING – WARNING STATEMENTS AND SYMBOLS IDENTIFY
CONDITIONS OR PRACTICES THAT COULD RESULT IN INJURY OR
LOSS OF LIFE.
CAUTION – CAUTION STATEMENTS AND SYMBOLS IDENTIFY
CONDITIONS OR PRACTICES THAT COULD RESULT IN DAMAGE TO
THIS PRODUCT OR OTHER PROPERTY.
REVIEW THE FOLLOWING SAFETY PRECAUTIONS TO AVOID INJURY AND
PREVENT DAMAGE TO THIS PRODUCT OR ANY PRODUCTS CONNECTED
TO IT. TO AVOID POTENTIAL HAZARD, USE THIS PRODUCT ONLY AS
SPECIFIED.
• Only qualied personnel should operate and make connections to this
unit.
• All connections including removal of any connections from the High
Voltage Output Connector must be done with the unit OFF and discon-
nected from the AC line source.
• To avoid shock hazard, electrocution, or re, observe all ratings and
markings on the product. Consult the User’s Manual for further safety
information before making connections to the product.
Make sure that attached cables are electrically and mechanically NOT
defective. Replace cables only with the high voltage amplier switched o.
Before removing the cables from the load, switch o the amplier and wait
at least 5 minutes until the load capacitors are discharged.
1. SAFETY INSTRUCTIONS AND SYMBOLS
READ FIRST
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EEL1500-2 User Manual V1.0
Warning!
HAZARDOUS VOLTAGES UP TO 2000V ARE
PRESENT AT THE OUTPUT OF THE HIGH VOLTAGE
AMPLIFIER.
TAKE APPROPRIATE PRECAUTIONS DURING
MEASUREMENT PROCEDURES.
BEFORE TURNING ON THE AMPLIFIER, REMOVE
HANDS AND ALL TEST EQUIPMENT FROM THE
LOAD AND CONNECTED CABLES!!
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EEL1500-2 User Manual V1.0
The High Voltage Amplier (HVA) model EEL1500-2 is specically designed
for the MacroFiberComposite™ (MFC).
The EEL1500-2 is a 2-channel, high speed, 55 Watt High Voltage Amplier
capable of generating a -500 to +1500Vpp output @ +/-50mA with a large
signal bandwidth greater than 150kHz at -3db, no load per channel. The
xed amplication for a signal applied to the Control Input to generate High
Voltage output is 200.
With OFFSET switch OFF, a -2.5V to +7.5V input (AC or DC) generates a
-500V to +1500V output.
With the OFFSET switch ON a 500V oset is activated. The Control Input
accepts in this mode -5V to +5V (AC or DC) symmetric input. This
generates -500V output at -5V input, +500V output at 0V input and
+1500V at +5V input.
There are three LED indicators for each channel on the front panel,
signaling the following conditions. The two channels are identied as
AMPLIFIER 1 and AMPLIFIER 2.
1. When the unit is powered on, the LED POWER ON illuminates,
2. When the high voltage is on (enabled), the LED HIGH VOLTAGE
illuminates,
3. If high voltage output goes into an Out-Of-Regulation condition (high
voltage output doesn’t match the input), the LED OUT OF REGULATION
illuminates.
The high voltage is turned ON by providing a TTL LOW to the HIGH
VOLTAGE ENABLE BNC on the rear panel, or by plugging the shorting cap to
the HIGH VOLTAGE ENABLE BNC for each channel.
A DYNAMIC ADJUSTMENT1 turn potentiometer is provided on the front
panel to adjust for optimum square wave shape with varying capacitive
loads.
Two monitors are provided for each channel. The VOLTAGE MONITOR BNC
represents a 1:200 representation of the HIGH VOLTAGE OUTPUT. The
CURRENT MONITOR BNC represents a 1V to 5mA representation of the
CURRENT being drawn from the amplier.
The EEL1500-2 comes in a 19” rack, 2U case.
2. OVERVIEW
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EEL1500-2 User Manual V1.0
2.1 FRONT PANEL
The Front Panel of the Model EEL1100.50.1 is shown in Figure 2-1 and 2.2.
The information provides important details on features provided, which will
be useful for operating the product to its fullest capability.
Fig. 2-1 EEL1500-2 Front Panel
1. POWER SWITCH
Rocker switch to turn ON and OFF the AC source to the unit.
2. INPUT AMPLIFIER 1 (channel 1)
BNC used for connecting DC or AC sources to be amplied.
3. VOLTAGE MONITOR AMPLIFIER 1 (channel 1)
BNC used for monitoring a 200:1 replica of the HV OUTPUT.
4. CURRENT MONITOR AMPLIFIER 1 (channel 1)
BNC used for monitoring the value of current being drawn from the
unit at a 1V/5mA ratio.
5. INPUT AMPLIFIER 2 (channel 2)
BNC used for connecting DC or AC sources to be amplied.
6. VOLTAGE MONITOR AMPLIFIER 2 (channel 2)
BNC used for monitoring a 200:1 replica of the HV OUTPUT.
7. CURRENT MONITOR AMPLIFIER 2 (channel 2)
BNC used for monitoring the value of current being drawn from the
unit at a 1V/5mA ratio.
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EEL1500-2 User Manual V1.0
Fig. 2-2 EEL1500-2 Front Panel
8. DYNAMIC ADJUSTMENT AMPLIFIER 1 (channel 1)
A one Turn Potentiometer used to adjust for best square wave
performance with various capacitive load.
9. OUT OF REGULATION AMPLIFIER 1 (channel 1)
Amber LED illuminated indicates when the HIGH VOLTAGE OUTPUT
doesn’t conform to the proper value as dictated by the INPUT
signal.
10. HIGH VOLTAGE ON AMPLIFIER 1 (channel 1)
Red LED Illuminated indicates the HIGH VOLTAGE OUTPUT is ON
(Enabled) for AMPLIFIER 1
11. POWER ON AMPLIFIER 1 (channel 1)
Green LED illuminated indicates AMPLIFIER 1 is powered ON
12. OFFSET SWITCH AMPLIFIER 1 (channel 1)
-500V Oset on or o
13. DYNAMIC ADJUSTMENT AMPLIFIER 2 (channel 2)
A one Turn Potentiometer used to adjust for best square wave
performance with various capacitive load.
14. OUT OF REGULATION AMPLIFIER 2 (channel 2)
Amber LED illuminated indicates when the HIGH VOLTAGE OUTPUT
doesn’t conform to the proper value as dictated by the INPUT
signal.
15. HIGH VOLTAGE ON AMPLIFIER 2 (channel 2)
Red LED Illuminated indicates the HIGH VOLTAGE OUTPUT is ON
(Enabled) for AMPLIFIER 2
16. POWER ON AMPLIFIER 2 (channel 2)
Green LED illuminated indicates AMPLIFIER 2 is powered ON
17. OFFSET SWITCH AMPLIFIER 2 (channel 2)
-500V Oset on or o
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EEL1500-2 User Manual V1.0
2.2 REAR PANEL
The Rear Panel of the Model EEL1500-1 is shown in Figure 2-3. The
information provides important details on the features provided, which will
be useful for operating the product to its fullest capability.
Fig. 2-3 EEL1500-2 Rear Panel
1. AC POWER PLUG
Standard AC plug with internal fuse holder.
2. GROUND LUG
8 – 32 Threaded Lug used for a ground return from the load.
3. HIGH VOLTAGE OUTPUT AMPLIFIER 1 (channel 1)
SHV connector used to connect the unit to the high side of load.
4. HIGH VOLTAGE ENABLE AMPLIFIER 1 (channel 1)
BNC connector to accept a TTL Low signal to Enable High Voltage or
a TTL High signal (or open) will Disable High Voltage.
5. SHORTING CAP AMPLIFIER 1 (channel 1)
Used to Enable High Voltage if external TTL Signals are not used.
6. HIGH VOLTAGE OUTPUT AMPLIFIER 2 (channel 2)
SHV connector used to connect the unit to the high side of load.
7. HIGH VOLTAGE ENABLE AMPLIFIER 2 (channel 2)
BNC connector to accept a TTL Low signal to Enable High Voltage or
a TTL High signal (or open) will Disable High Voltage.
8. SHORTING CAP AMPLIFIER 2 (channel 2)
Used to Enable High Voltage if external TTL Signals are not used.
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EEL1500-2 User Manual V1.0
3.1 WHAT COMES WITH THE EEL1500-2
The EEL1500-2 package contains the following items:
1. The EEL1500-2
2. Power cord.
3. User’s Manual.
4. Two High Voltage Output SHV plug and cable, unterminated.
3.2 INSPECTION AND VERIFICATION OF THE EEL1500-2
Remove the unit from the packaging and verify that no damage occurred to
the product during shipping.
1. If any damage is observed, contact customer service before proceeding
any further.
2. Make sure the front panel POWER switch is in the OFF position (O).
3. Remove the shorting cap from the HIGH VOLTAGE ENABLE BNC on
the rear panel.
4. Connect a DMM to VOLTAGE MONITOR BNC set for DCV.
5. Connect a 1VDC source to INPUT BNC.
6. Plug the unit into a 85 - 264VAC line source.
7. Turn the OFFSET switch to OFF.
8. Turn the POWER switch on the front panel to ON (I). The fan should
be ON and the DMM should read 0V.
9. Plug the shorting cap into the HIGH VOLTAGE ENABLE BNC on the
rear panel and the DMM should read 1.0VDC.
10. Change the 1.0VDC source to -1.0VDC and verify the DMM reads
-1.0VDC.
11. Remove the shorting cap from the HIGH VOLTAGE ENABLE BNC and
verify the DMM reads 0VDC.
12. Turn the POWER switch OFF(O). This completes the unit verication
testing.
3. INSPECTION AND PARTS
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EEL1500-2 User Manual V1.0
4.1 GENERAL SPECIFICATIONS
The EEL1500-1 is designed to be operated as a high voltage power supply for
the MacroFiberComposite™, MFC P1 type products.
Main Power supply 100 - 240VAC, 50 - 60Hz
Operating Conditions Ambient Temperature 5°C to 40°C
Relative Humidity up to 75%, noncondensing
Mechanical
19” standard rack 2U case, 84.6mm (3.31”) H X
436mm (17.165”) W X 365mm (14.37”) D
Weight approx. 4kg (10lbs)
4.2 OUTPUT VOLTAGE, CURRENT, POWER
High Voltage Output
-500V DC to +1500V DC or peak AC
Accuracy: 0.5% of F.S.
Noise: <600mVrms
Oset: <1V DC
Output Connector: SHV coax
Current ±50mA
Power Rating 55W
Large Signal Bandwidth >150kHz No load -3db
Small Signal Bandwidth >165kHz No load -3db
Input HV Control
Input Gain: 200
Input Voltage
Range, OFFSET
switch OFF:
-2.5V to +7.5V (AC or DC),
for output -500V to +1500V.
Input Voltage
Range, OFFSET
switch ON:
-5V to +5V (AC or DC) with
+500V oset for output
-500V to +1500V.
Input Impedance 50kOhm
Input Connector: BNC
High Voltage Enable TTL, Open Collector
High Voltage Enable
Connector BNC with shorting plug
Dynamic Adjustment One turn potentiometer
4. SPECIFICATIONS
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