With its site-proof casing, the C.A 6555 insulation tester is used to check equipment insulation during manufacturing, on-site installation work, periodic inspections and recommissioning of installations.

Specially adapted for checking insulation on rotating machinery with a 12 kV power supply or higher, the C.A 6550 complies with the IEEE43

standard which recommends testing insulation at 5-10kV.

Main users: electricity companies, manufacturers, installers, maintenance firms, industry, R&D centres and infrastructure.

Other features:

- Wide measurement range from 10 kohm to 30 Tohm

- Fixed or programmable test voltage from 40V to 15 kV

- 5mA max. charging current

- Large backlit LCD screen with digital display, bargraph and R(t)+u(t), i(t) and i(u) graphs

- Automatic ratio calculation: DAR / PI / DD / DR (ppm/V)

- Multiple test modes: voltage ramp and step with "burning", "early break" and "I-limit" modes

- 3 filters to optimize measurement stability

- Calculation of R at a reference temperature

- 80,000-measurement storage capacity and real-time clock

- Optically-isolated USB communication for transfer onto PC and report generation with DataView® software

Accesorii standard

CA6550½ P01139705

CA6555½ P01139706

C.A 6550 and C.A 6555 delivered with

a bag with 2 safety leads 3 m long equipped with an HV plug at each end (red / blue),

1 guard test lead

3 m long equipped with an HV plug at one end and an HV plug with rear

connection at the other end (black),

3 crocodiles clips (red, blue, black),

2 CAT IV 1,000 V test probes (red/black) for voltage measurements,

1 blue lead with rear connection,

1 mains power cable 2 m long,

DataView® software,

1 optical / USB communication lead,

1 operating

manual in 5 languages on CD-ROM and 5 specification labels(1 per language).

Optiuni recomandate

Accessories / Replacement Parts

3 HV leads with croc. clips for 10/15 kV ... P01295466

Blue 8 m HV lead with croc. clips ... P01295468

Red 8 m HV lead with croc. clips ... P01295469

Black 8 m HV lead with croc. clips ... P01295470

Blue 15 m HV lead with croc. clips ... P01295471

Red 15 m HV lead with croc. clips ... P01295472

Black 15 m HV lead with croc. clips ... P01295473

3 x 3 m HV leads for 10/15kV ... P01295465

50 cm HV lead with rear connection ... P01295467

2 red/black test probes ... P01295454Z

3 crocodile clips: red/blue/black ... P01103062

Bag ... P01298066

C.A 861 thermocouple thermometer ... P01650101Z

C.A 846 thermohygrometer ... P01156301Z

Alte produse CHAUVIN ARNOUX

APARAT MASURA REZISTENTA PRIZE PAMANT CHAUVIN ARNOUX CA6470N TERCA3

• extensive measurement ranges: 0.001? to 100 k?
• adjustment of the measurement frequency between 41 Hz and 512 Hz
• 10 times greater accuracy due to its 4-pole measurement method
• measuring soil resistivity
• calculate r automatically by the Wenner or Schlumberger methods

APARAT MASURA PRIZE DE PAMANT CHAUVIN ARNOUX CA6456

• loop resistance and impedance: L-N, L-L, and L-PE from 0.20 to 4 kO
• short-circuit current displayed up to 40 kA by calculation (Uref/ZL-PE)
• clamp measurement of current and leakage current (option)
• Cat. III, 600V

APARAT MASURA REZISTENTA IMPAMANTARE CHAUVIN ARNOUX CA6471

TESTER REZISTENTA IMPAMANTARE CHAUVIN ARNOUX CA6421

• earth resistance: 0.5Oat 1,000 O (log scale) )
• 3 fault presence indicators to validate the measurement
• measurement frequency: 128Hz
• connection of rods to colour-coded terminals
• removable captive connection strip between S and H for 2-wire resistance measurements

TESTER INSTALATII ELECTRICE CHAUVIN ARNOUX CA6114

• automatic installation status test immediately after connection
• measurement of voltage (10 to 440V AC/DC) and frequency (15.3 to 450Hz)
• installation insulation measurement at 500V
• standard earth connection resistance measurement (1 stake + loop method)
• PE conductor continuity test
• measurement of internal loops
• testing of RCDs up to 500mA (exact tripping time and current)
• phase rotation testing

APARAT MASURA REZISTENTA IMPAMANTARE PILONI CHAUVIN ARNOUX CA6474

• Ideal for earth measurements on pylons
• measurement range: 0.001 O to 99.99 kO
• resolution: 0.001 to 10 O
• no-load voltage: 16 or 32 VRMS
• measurement frequency: 41 Hz to 5,018 Hz
• measurement of resistance of earth stakes: 0.01 O to 100kO
• leakproofing: IP53

MEGOHMMETRU IZOLATIE 5KV CHAUVIN ARNOUX CA6505

• Adjustable test voltage: 40 V to 5,100 V in 10 or 100 V increments
• 500 V: 10 kO to 2 TO
• 1,000 V: 10 kO to 4 TO
• 2,500 V: 10 kO to 10 TO
• 5,000 V: 10 kO to 10 TO

MEGOHMMETRU IZOLATIE 1KV CHAUVIN ARNOUX CA6543

• insulation: up to 4TO (5 cal.) at 50/100/250/500 and 1,000V DC
• automatic calculation of insulation quality ratios: DAR and PI
• programmable test period and plottingof the R(t) curve
• automatic indication of voltage before and after measurement: 1 to 1,000V AC/DC
• resistance: 0.01O to 400kO
• continuity: 0.01O to +40O (audible beep and lead compensation )

MEGOHMMETRU 10KV CHAUVIN ARNOUX CA6550

• Wide measurement range from 10 kohm to 25 Tohm
• Fixed or programmable test voltage from 40V to 10 kV
• 5mA max charging current
• Large backlit LCD screen with digital display, bargraph and R(t)+u(t), i(t) and i(u) graphs
• Automatic ratio calculation: DAR / PI / DD / DR (ppm/V)

TESTER RAPORT TRANFORMATOARE CHAUVIN ARNOUX DTR8510

• calculate the ratios
• NiMH battery life of up to 10 hours
• Automatic calibration and balancing
• Low-voltage test
• Digital display ½ display of ratios, winding direction - % deviation
• Degauss function