Electronic Measurements Inc. TCR 1 Voeding
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Model:
TCR 1
Datum:
1983
Categorie:
Groep:
Omschrijving:
Informatie
The following specification describe the operational
characteristics off this series of power supplys. All units
are shipped with ac barrier strip located on the back of the
unit.
Available Rating Sizes: 600W* lOOOW 1800W* 2600W
AC Input: 600W - 115 plus or minus 10% - 47-63 Hz
1Q00W — 115 plus or minus 10% 47—63 Hz
1800UJ - 115 plus or minus 10% 47-63 Hz
Note: All above units have an optional 208/220 Vac plus or
minus 107., 47-63 Hz t
260©W - 208/220 plus or minus 107. 47-63 Hi
REGULATION
Voltage Mode: For line voltage variations and load current
variations within the rating of the supply* the output
voltage will not vary more the .IX of maximum voltage rating.
Current Mode: For line voltage variations and load voltage
variations within the rating of the supply» the output
current will not vary more than . 25% of maximum current rating.
Ripple: Measured with either positive or negative grounded
and 100% output voltage fnd current into a resist ive load.
< See Rating Chart)
Stability: The output voltage or current will remain with
0.05% for 8 hours after warm-up* with constant external effects.
Transient Response: Upon instant application of loads up to
50% or
the maximum rating of the supply/ the output voltage will
typically recover to within 1 0% of its final value within
50mS Ins tan taneous line variations are corrected for
within 50mS of their occurance
Temperature Coefficient: Output voltage TC is 0.02% per
degree C of maximum rating. Output current T. C. is 0.03%
per degree of maximum rating.
Operating Temperature 0-50 degrees C with no derating
required Consult factory for output rating at higher
temperatures
Handleidingen type:
Service-en gebruikershandleiding
Pagina’s:
80
Grootte:
3.77 Mbytes (3950006 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
Datum:
1983 01 01
Kwaliteit:
Gescande document, lezen deels slecht, deels niet leesbaar.
Upload datum:
2016 10 03
MD5:
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Downloads:
1001
Informatie
SECTION I GENERAL INFORMATION
1.1 Introduction Page 1
1.2 Specifications 1
SECTION II INSTALLATION
2. I Initial Inspection 4
2.2 Mechanical Check
2.3 Power Requirements
2.4 Cooling 5
2.5 Mechanical
SECTION III OPERATION INSTRUCTION
3. Turn—On Check Out Procedure 7
3.1. t Over Voltage Output 8
3.2 General Operation 8
3.3 Modes of Operation 10
3. 3. Normal Operation 10
3.3.2 Remote Sensing 11
3. 3. 3 Remote Programming 12
3.3.4 Remote Programming by External Resistance 12
3.3.5 Remote Programming by External Voltage 13
3.3.6 Remote Programming by External Current 14
3.3.7 Parallel Operation 15
3.3.8 Parallel Operation Master/Slave 16
3.3.9 Series Operation 17
3.3. 10 Remote Meters 17
SECTION IV PRINCIPLES' OF OPERATION
4. 1 General 18
4.2 Power Flow 18
4.3 Signal Flow 19
4.4 SCR Firing- Circuit 20
4.5 Metering and Auxiliary Function's 21
SECTION V MAINTENANCE AND TROUBLESHOOTING
5. 1 General 22
5.2 Inspection and Cleaning 22
5.3 Calibration 22
5.3.2 Firing Balance 23
5.4 Troubleshooting 23
5.4. Overall Troubleshooting Procedure 24 5. 4. 2
Troubleshooting Chart 24
5.4.3 Overvoltage Troubleshooting 27
5.5 Primary Diode Replacement