H3/6-CPS

Multi-test tool for motors, coils and windings.
PRODUCT AVAILABLE

Price excluding VAT

$13.500,00$14.230,00

Contact our sales department directly for further offers and special discounts.

Weight 50 kg
Dimensions 55 × 65 × 65 cm
Pliable trolley

Yes, No

Standards associated with this machine

The list of standards obtainable by using our equipments.

IEEE Std. 43-2000

IEC EN 60034-1

IEC EN 50106

IEC EN 60335-1

IEEE Std. 522-2004

IEC EN 60270

Multi-test instrument for testing electrical machines, both for laboratory and for repairers, assistance and maintenance. The experience, gained since 1958 in the sector, and the great success of the “H2” series have allowed us to create the new “H3” series managed by a PC integrated in the instrument, according to the specific needs of users of all levels.

Up to 10 tests in a single, easily trasportable tool.

TESTING:

  • SURGE (EN 60034-15) ON 1-2-3 WINDINGS IN AUTOMATIC  SEQUENCE
  • DIELECTRIC STRENGTH IN D.C. 6 kV
  • INSULATION RESISTANCE 200-2,700 V. D.C. – 1 GΩ
  • MILLIOHM METER WITH CALCULATION OF DELTA T AND IMBALANCE OF PHASES
  • DIE CAST ROTOR TEST
  • WOUND ROTOR TEST
  • POLARIZATION INDEX – PI (Option)
  • DIELECTRIC ABSORPTION RATIO – DAR (Option)
  • DIELECTRIC DISCHARGE – DD (Option)
  • PARTIAL DISCHARGES ON DIELECTRIC STRENGTH AND SURGE – PD-PDIV (Option-only upon commercial request)

OPTIONS:

  •  Incorporated 42-column printer
  • O4/BPR sensor for die-cast rotors
  • Tool for testing wound rotors with start pedal
  • Folding instrument-holder carriage
  • WIFI connection
  • Automatic sequence for the first 4 tests
  • Pliable trolley
  • Safety lamps

 

PC PANEL
PANEL PC MONITOR 10”
PROCESSOR INTEL BAYTRAIL QUAD CORE 1,9 GHz FANLESS
RAM 4 GB
HARD DISK 64Gb extractable solid state (SSD)
WINDOWS WINDOWS 10 Iot
No. 5 3 USB ports 2.0 (+2 frontal)
No. 1 VGA
No. 2  LAN ETHERNET 10/100/1000 Mbps
No. 3 N. 2 RS232 – N.1 RS232/422/485
UPS 24Vdc with integrated UPS unit
BACKLIGHTED DISPLAY LED 10.4” TFT, 16M colours, 800X600 TOUCH SCREEN, resistive with 8 wires
REMOTE SERVICE ASSISTANCE Possibility of technical assistance with TEAM VIEWER

(internet connection not provided)

OTHER FEATURES

  • Memorisation of the set data and results for each single test with the relating response curves
  • Indication of the test result using GREEN-RED signals on the display
  • Development software with LABVIEW graphic menu from National Instruments.
  • Double START button with anti-repetitive
  • Selection of the test using the display

 

 

OHMIC RESISTANCE TEST

For each single winding, and on a possible thermal protector, the ohmic resistance is measured using a 4-wire “KELVIN” system. Ability to calculate THE DELTA T. Through the keyboard, the theoretical value and tolerance percentage acceptance threshold can be set.

 Tech specs
Full scale 20mΩ, 200mΩ, 2Ω, 20Ω, 200Ω, 2KΩ, 20KΩ, 200 KΩ
Resolution 10 μW
Accuracy 0,5% full scale
Maximum current 2 A
Compensation of the resistance value measured at the ambient temperature Using the thermometric probe for copper and aluminium

∆ t: possibility to obtain the temperature rising value of a winding or of all windings of a motor, after running for a certain period of time. It is also possible to obtain the thermal unbalance among phases.

 

 

INSULATION RESISTANCE TEST

 Tech specs
Test voltage 100-2.700 Vdc stabilised
Measurement range From 200 KΩ to 500 MΩ self-ranging

From 2 MΩ to 50 GΩ if the PI unit is present

Max current 3,3 mA
Reading accuracy 1% full scale
Programmable timer 1 – 999 sec.

 

 

POLARISATION INDEX P.I. (OPTION)

Tech specs
Test voltage 100-2.700V adjustable
Measurement range 2 MΩ to 50 GΩ
Max current 3,3
Test time 10 minutes

 

 

D.A.R. MEASURE (OPTION)

Tech specs
Test voltage 100-2.700V adjustable
Measurement range 2 MΩ to 50 GΩ
Max current 3,3
Test time 1 minute

 

 

DIELECTRIC STRENGTH TEST IN DC

This test is carried out between windings and earth and among windings themselves, when not connected one another.

 Tech specs
Test voltage 200-6.000 VDC
Tripping current 0,1 – 4 mA
Reading accuracy in mA 1% full scale
Reading accuracy in KV 3% full scale
Test time 1-999 sec

 

 

IMPULSE TEST (SURGE TEST)

The test consists of our SCR static system with protection circuit

Tech specs
Test voltage 100-6.000V adjustable
Impulses energy 0,95 Joule (a 6.000V)
Number of impulses 10/sec
Max peak current 320 A
Memorisation of the sample curve 100 Msample/sec
Capacity 50 nF
Min measurable inductance 10 µH
Rise time of Impulse 0,2 µsec.  – 0,1 + 0,2

 

 

PARTIAL DISCHARGE TEST (OPTION)

Partial discharges are the defect of insulating materials in windings. Their detection is done using proper sensor that can detect small current manifestations. The measure of such partial discharge is done by applying a variable DC voltage and detecting possible currents. This detection is usually expressed in Coulomb. The instruments of the “H3 series” allow this type of detection.

It is possible to set the test voltage and the test time: the instrument will increase the voltage, by following a ramp value up to the max set value of the partial discharge. After, the voltage will decrease up to its annulment. During the test, the total charge quantity will be measured and the initial and final voltage value will be memorised, in which the partial discharges occurred on the winding under test.

For example, here below a screen-shot of the H3 series:

  • Test time= settable test duration
  • Max voltage= value of the DC voltage
  • Charge (C)= quantity of total charge, measured during the test
  • PDEV=Final value of the voltage where the partial discharge started

Related accessories and spare parts

Discover all our accessories and spare parts

H3 on wheels 12-18-24 kV

Multi-test tool for motors, coils and windings.
calibrations calibration

Calibrations

Flat rate purchase of calibrations with planning organized by Risatti.
h3 a

H3/A

Series of instruments that only perform the SURGE test according to (CEI EN 60034-15)(IEEE. 522-2004)(CEI EN 60034-1).

R3/OH

Measurement of ohmic resistance  on windings in general or electric resistors of all types.

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The service is active from monday to friday, from (CET) 8.30 am to 12.30 pm and from 2 pm to 4.30 pm.
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