POWER PACK INSTRUCTIONS
GENERAL INFORMATION
SERIES “M, “MW”, & “MA”
INPUT Zero through nameplate rating. Suffix “M’’ rated at 118 VAC, suffix “MW rated
at 220, 230 and 240 VAC. All operate from 50 Hz to 500 Hz.
OUTPUT Zero to rated output potential can be obtained by varying the input potential from
zero to nameplate value. The nameplate current and potential are the maximum safe
ratings. User must provide means to limit current and potential if overloads are
expected.
RIPPLE Maximum of 1% RMS at 60 Hz, full load. At 400 Hz, approximately 0.2%.
OIL All standard power packs are filled with environmentally safe mineral oil.
WIRING INSTRUCTIONS
1. Connect load not exceeding the rated current to 1 output terminal, marked + or —. During solder-
Form WD-18A
ing, use care to avoid opening the solder seal buttons (on terminals that have them). Use mini
banana plug to connect load to terminals that have a corona sphere.
Connect one side of the output, either positive ( +) or negative { =) or some intermediate point
along an external bleeder string to the screw stud provided on top of the case. IF THIS IS NOT
DONE, HIGH ELECTROSTATIC POTENTIALS WILL DEVELOP BETWEEN THE CASE AND THE
OUTPUT CIRCUIT. The HV750-152M, HV750-502M and HV1000-502M all have a single output
terminal, positive (+) in relation to ground and the remaining terminal is internally connected to
the case. For these 3 types, for negative output, specify suffix “MA”. THIS SERIES IS NOT DESIGN-
ED TO DELIVER SIMULTANEOUS POSITIVE AND NEGATIVE OUTPUT VOLTAGES. For
simultaneous dual output voltages, specify suffix “MT.
Connect the case to a known earth ground. This connection must be made with the screw stud
located on the top of the power pack.
Fuse the input of the power pack to prevent an accidental short circuit from disrupting associated
equipment on a common line. See max. fuse ratings on reverse side of this sheet.
Connect the power source to the input terminals of the power pack. Output voltage may be varied
by connecting the input to an autotransformer, such as a Variac type.
POWER PACKS ARE NOT OVERLOAD PROTECTED. If overloads or surge currents are expected,
that might exceed the nameplate ratings, external current limiting must be provided by the user.
SPECIFICATIONS SUBJECT TO
CHANGE WITHOUT NOTICE.
— WARNING... HIGH VOLTAGE
THE VOLTAGE POTENTIALS ENCOUNTERED WITH THE USE OF MANY OF THE ITEMS IN THIS CATALOG MAY BE LETHAL. UTMOST
CARE SHOULD BE EXERCISED IN THE USE OF THESE PRODUCTS TO ASSURE THAT THE VOLTAGE OR POWER SOURCE 15 DISCON-
NECTED AND THAT THE DEVICE IS PROPERLY GROUNDED AND SHORTED BEFORE SERVICING THE EQUIPMENT INTO WHICH
IT IS INSTALLED. INSTALLATION SHOULD COMPLY WITH ALL FEDERAL, STATE AND LOCAL ELECTRICAL CODE REQUIREMENTS.
Plastic atitou Tne 2623 N. PULASKI ROAD + CHICAGO, ILLINOIS 60639
9 e AREA 773, 489-2229 . FAX 773, 489-0496
© 1990
ELECTRICAL PARAMETERS
STANDARD POWER PACKS
MAX. MAX. APPROX. INTERNAL SLO—BLO
PART OUTPUT OUTPUT OUTPUT Bi EEDER INPUT ESI
NUMBER VOLTS CURRENT CAP. (MEGOHMS) FUSING
(KVDC) (mADC) (utd) (AMPS)
HV10-152M 1 1.5 .60 10 1/16 FWD
HV20-152M 2 1.5 .24 20 1/16 FWD
HV50-152M 5 1.5 .15 50 1/8 FWD
HV75-152M 7.5 1.5 .035 100 3/16 FWD
HV100-152M 10 1.5 .035 100 1/4 FWD
HV150-152M 15 1.5 .026 150 3/4 FWD
HV200-152M 20 1.5 .02 200 3/4 FWD
HV300-152M 30 1.5 .01 300 1 1/4 FWD
HV500-152M 50 1.5 .007 400 1 1/2 FWD
HV750-152M 75 1.5 0053 900 2 HWD
HV10-502M 1 5 .65 20 1/10 FWD
HV15-502M 1.5 5 7 20 1/10 FWD
HV20-502M 2 5 7 20 2/10 FWD
HV50-502M 5 5 ‚25 50 1/2 FWD
HV100-502M 10 5 “= 18 100 1 FWD
HV150-502M 15 5 .09 150 11/4 FWD
HV200-502M 20 5 .063 200 2 FWD
HV300-502M 30 5 .043 300 3 FWD
HV500-502M 50 5 .03 500 4 FWD
HV750-502M 75 5 .03 750 6 1/4 FWD
HV1000-502M 100 5 .015 1000 8 FWD
HV10-103M 1 10 2.6 5 . 2/10 FWB
HV25-103M 2.5 10 1.0 12.5 3/10 FWB
HV50-103M 5 10 5 25 1 FWB
HV100-103M 10 10 25 50 2 FWB
HV150-103M 15 10 Л 75 3 FWB
HV250-103M 25 10 12 125 4 FWB
HV375-103M 37.5 10 .13 187.5 6 1/4 FWB
HV50-153M 5 15 9 25 1 1/4 FWB
HV100-153M 10 15 5 50 3 FWB
HV150-153M 15 15 4 30 4 FWB
HV200-153M 20 15 25 200 5 FWB
HWD = Half Wave Doubler
FWD = Full Wave Double
FWB = Full Wave Bridge
ISSUED 4-90
SPECIFICATIONS SUBJECT TO
CHANGE WITHOUT NOTICE.
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