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Hipot Megohmetros DC

The PTS Portable DC Test Set Series are combination high voltage DC proof testers and HV Megohmmeters that provide two test instruments in one, saving money, size, and weight. They are available in models ranging from 37.5 kV to 200 kV and feature a rugged design suitable for field use as well as high accuracy and reliability. The PTS Series can be used to test the insulation of electrical components and cables through both dielectric strength and insulation resistance measurements in a single compact device.

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0% found this document useful (0 votes)
52 views3 pages

Hipot Megohmetros DC

The PTS Portable DC Test Set Series are combination high voltage DC proof testers and HV Megohmmeters that provide two test instruments in one, saving money, size, and weight. They are available in models ranging from 37.5 kV to 200 kV and feature a rugged design suitable for field use as well as high accuracy and reliability. The PTS Series can be used to test the insulation of electrical components and cables through both dielectric strength and insulation resistance measurements in a single compact device.

Uploaded by

Alaa Zora
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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DC Hipot Megohmmeter

Combination Units
Two HV Portable DC Test Sets for the Price of One!

Description

The PTS Portable DC Test Set Series of CE marked products are combination high
voltage DC proof testers and HV Megohmmeters. Testing for dielectric
strength and insulation resistance is now served with one instrument, saving
money, size and weight. The PTS series is designed and constructed with
field use in mind. It is rugged, reliable and contains all of the features needed
for electrical maintenance testing of new or installed electrical apparatus.

Three one piece construction models are available: 37.5 kV, 75 kV and 80kV
PTS-75 Model rated up to 10 mA. Our 100 kV, 130 kV and 200 kV models are designed
(0-75 kVdc, 10mA) with separate controls and HV tank. They are fully adjustable and may
be used to their full rating for either Hipot or Megohmmeter applications.
The PTS series contains numerous features that make it the best Hipot/
Megohmmeter available.

Advantages
Like all High Voltage, Inc. equipment, the PTS series is newly designed,
incorporating the latest advances in high voltage technology. No other
instrument offers the features, quality and reliability offered here. Several of
the many unique advantages include:
PTS-130 Model • Five range current meter with a 0-1.0 μA low range for Leakage
(0-130 kVdc, 10mA) Current measurements with resolution to 10 nanoamperes
• Megohm readings at any output voltage
• Regulated input for accurate, reliable results. Ideal for field generator
use. ± 1% stability with ± 10% line change (PTS-37.5 & PTS-75 models)
• Internal HV shorting solenoid with discharge resistor
• Continuous Duty Cycle
• Automatic transit protected meters
• Rugged case with cushion grip handles
• Glass front meters eliminate static buildup

Applications
The PTS Series can be used as a high voltage DC Proof/Hipot tester or as a high
voltage Megohmmeter. It is used to proof test or megohm cable insulation,
PTS-200 Model switchgear, motors, transformers, insulators, generators and other electrical
(0-200 kVdc, 5mA) apparatus. Its combination Hipot/HV Megohmmeter capability makes it
extremely versatile, especially for field testing applications.

HIGH VOLTAGE, INC. 31 Rt. 7A: P.O. Box 408 • Copake, NY 12516 • (518) 329-3275 • Fax: (518) 329-3271
E-Mail: sales@hvinc.com • Web: www.hvinc.com
High Voltage, Inc. designs and manufactures high voltage test equipment for utility and industrial applications. Also available are Very Low
Frequency (VLF) high voltage AC test sets, DC power packs, AC and DC instrumented test sets, cable fault locators and other products.
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The following are some of the more outstanding features of the PTS Series:
• Two range voltmeter and five range current meter with a 0-1.0 �A low range with resolution to 10 nanoamperes
• Output current limited to 10 mA, 5 mA on PTS-200
• Internal HV shorting solenoid with discharge resistor (PTS-37.5 through PTS-130)
• Internal discharge/bleed down resistors on PTS-200
• Automatic transit protected meters
• Insulated Return and Guard circuit to bypass stray and unwanted leakage current
• Rugged case with storage for all input/output leads and ground stick
(PTS-37.5 through PTS-80)
• Cable storage bin on HV tank (PTS-100 through PTS-200)
• Surge and transient protection
• External safety and zero start interlocks
• Glass front meters eliminate static buildup
Control Layout

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PTS-37.5 PTS-75 PTS-80 PTS-100 PTS-130 PTS-200*

Input ����� ������������� �������������� �������������� �������������� �������������� ��������������


�������� ������������� ������������� ������������� ������������� ������������� �������������

Output ������������������ ���������������� ���������������� ����������������� ����������������� ����������������

Polarity Negative output. Positive ground.

Duty Continuous, capacitive charging.

Ripple N/A capacitive load


Less than 2.5% RMS resistive load

Regulation ������������������������������
��������������� N/A (no ferro-resonant regulator)

Kilovoltmeter �������������� �������������� ������������ ������������� ������������� �������������

Current Meter ��������������������������������������������������


�������������� ������������������������������������������

Control ��������������� ��������������� ��������������� ��������������� ��������������� ���������������


Dimensions ��������������������������� ��������������������������� ��������������������������� ��������������������������� ��������������������������� ���������������������������

H.V. Tank ������������������� ������������������� ������������������� ��������������������� ����������������� �������������������


Dimensions ��������������������������� ��������������������������� ���������������������������

Control Weight �������������� �������������� �������������� �������������� �������������� ��������������

T
Tank Weight �������������� �������������� ���������������
������������

Output
Termination Shielded output cable with clip and boot, 20 ft. (6m)

Input line cord, 10 ft. (3m)


Additional Cables Return lead with clip and boot, 20 ft. (6m)
and Accessories Ground lead with clip and boot, 20 ft. (6m)
Ground stick with 20 ft. (6m) lead and clip
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Note: For 230 volt line input, an F is suffixed to the model number. �����������������������������

HIGH VOLTAGE, INC. 31 Rt. 7A: P.O. Box 408 • Copake, NY 12516 • (518) 329-3275 • Fax: (518) 329-3271
E-Mail: sales@hvinc.com • Web: www.hvinc.com
High Voltage, Inc. designs and manufactures high voltage test equipment for utility and industrial applications. Also available are Very Low
Frequency (VLF) high voltage AC test sets, DC power packs, AC and DC instrumented test sets, cable fault locators and other products.

1000/DC Hipot/07/04
Specifications and Features for PTS-60KC5 – DC Hipot

Specifications

Input: 220 Vac / 60 Hz .5A Output: 0 to 60 kV DC, 10 mA


Voltmeter ranges: 3 ranges @ 0 to 12/30/60 kV dc. +/- 2% accuracy
Current Meter ranges: 4 ranges @ 0 to 5uA low range
Equals: 0 to 5uA/0 to 50uA/0 to 500uA/0 to 10mA current meter scale
Full wave rectified bridge circuit
Internal discharge Solenoid at 5.0kJ
External safety interlock
Zero start safety interlock
Ground stick with 25 ft. of braided lead
Glass meter covers so meter movement does not stick due to electrostatic
charge build-up like which happens on plastic covers
Automatic transit protected covers
Insulated return and guard circuit to bypass stray unwanted leakage current
Removable line cord
PTS-60 Model Surge and transient protected
(0-60 kVdc) 25 ft./8 m of HV shielded output cable with clips and boots
25 ft./8m of return lead with clips and boot
25 ft./8m ground lead clips and boot
Rugged case with storage for all leads and ground stick and comfortable
cushion grip handles
10mA current rating – continuous duty
Negative output polarity
Ripple, less than 2% Rms
Weight – ~28kg. Dimensions – 356mmW x 279mmD x 457mmH

*The optional Line Regulator package with additional Megohmmeter mode makes the
current meter scale 5 ranges: 0 to 1 uA/0 to 10uA to 0 to 100uA to 1mA/0 to 10mA.
Line regulation is ~ less than +/- 1% with +/- 10% input line changes and the
Megohmmeter is a continuously variable output.

**Please reference standard brochure for High Voltage, Inc. DC Hipot/


Megohmmeters for additonal descriptions.

HIGH VOLTAGE, INC.


Factory: 31 Rt. 7A • P.O. Box 408 • Copake, NY 12516 • (518) 329-3275 • Fax: (518) 329-3271 • E-Mail: factory@hvinc.com • Web: www.hvinc.com
U.S. Sales: 1187 Coast Village Rd., Ste. 1-156 • Santa Barbara, CA 93108 • (805) 565-4180 • Fax: (805) 565-9445 • E-Mail: ussales@hvinc.com
Int’l. Sales & Corporate: 31 Rt. 7A • P.O. Box 408 • Copake, NY 12516 • (860) 927-0190 • Fax: (860) 927-1398 • E-Mail: sales@hvinc.com

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