Phase Rotation Testers

Phase rotation testers are useful portable devices designed to check the direction of phase rotation in motorised machinery with three-phase supplies. These testers provide LED indication of both clockwise and anti-clockwise rotation. They are ideal for checking phase sequence in motors, pumps and air conditioning units. They can also be called phase sequence indicators, phase sequence meters of phase sequence testers. One requirement is to verify that the phase sequence in multiphase (three-phase) circuits is maintained. They are also used for motor and generator testing.

Phase rotation testers allow the electrical contractor or industrial maintenance electrician to permanently connect and tape the terminals of the motor being installed, without having to first energise the motor by a temporary hook-up from a power source, if available, to determine motor rotation. Therefore, the test set eliminates the need for temporary connections that can be time consuming, costly and quite hazardous, particularly where many large, high-voltage motors are involved.

This phase sequence indicator is a cost effective meter to offer a clear indication of the phase sequence as well as showing any missing phases in the power source under test.

To avoid damage make sure that the relevant calibration, performance test and service information is being used.

Features include:

• Determines rotation direction of one, two or three phase motors before connection to line

• Effective tool for measuring phase rotation in all areas where three phase supplies are used to feed motors, drives and electrical systems.

• Provides clear indication of three phase systems via an LCD display and the phase rotation direction to determine correct connections.

• Suitable for commercial and industrial applications

• Rugged and portable tester

Phase rotation testers will prove continuity, or identify fault condition, of all three lines and shows the sequence of phase rotation. It's a fast, effective method of identifying worn or unmarked cables and ensures 3-phase outlets and machines are wired correctly.

43 Produits présentés pour Phase Rotation Testers

la pièce
156,59 €
RS PRO
-
-
-
RSCAL
CATIII 1000V, CATIV 600V
Contact
-
-
-
-
-
-
-
-
400Hz
la pièce
54,75 €
RS PRO
Crocodile Clip
CAT III 600V
-
-
CAT III 300 V
Non Contact
20mA
1 (Minimum) yr
9V Alkaline
Battery
130 x 69 x 32mm
130g
32mm
130mm
400Hz
la pièce
126,06 €
RS PRO
Crocodile Clip
-
LCD
RSCAL
CAT III 600 V, CAT IV 300 V
-
1mA
-
-
Mains
130 x 69 x 32mm
130g
32mm
130mm
400Hz
la pièce
124,35 €
RS PRO
Crocodile Clip
CAT III 1000V, CAT IV 600V
LED
-
CAT III 1000V, CAT IV 600V
Contact
-
50 hrs
9 V
Battery
143 x 69 x 36mm
220g
143mm
36mm
400Hz
la pièce
87,59 €
RS PRO
Crocodile Clip
CAT III 1000V, CAT IV 600V
-
-
CATIII 1000V, CATIV 600V
Contact
-
50 hrs
9 V
Battery
143 x 68 x 35mm
150g
143mm
68mm
400Hz
la pièce
57,06 €
RS PRO
Crocodile Clip
CAT III 600V, CAT IV 300V
LCD
-
CAT III 600 V, CAT IV 300 V
-
1mA
-
-
Mains
130 x 69 x 32mm
130g
32mm
130mm
400Hz
  • N° de stock RS 230-7470
  • Référence fabricant SEFRAM82
la pièce
136,69 €
Sefram
Banana Clip
CAT III 600V
-
-
CAT III 600V
Contact
-
-
-
-
-
-
-
-
400Hz
la pièce
193,35 €
RS PRO
-
CAT III 1000V, CAT IV 600V
LED
RSCAL
CAT IV 600V
Contact
-
-
-
-
-
-
-
-
400Hz
la pièce
190,00 €
Beha-Amprobe
Test Lead
-
LED
RSCAL
CAT IV 600 V
-
<3.5mA
-
-
Mains
137 x 65 x 33mm
253g
33mm
137mm
400Hz
la pièce
634,45 €
Kyoritsu
Crocodile Clip
CAT III 1000V, CAT IV 600V
-
RSCAL
CAT III 1000 V, CAT IV 600 V
Non Contact
-
100 h
AA
Battery
61 x 36 x 112mm
380g
112mm
61mm
66Hz
la pièce
123,75 €
RS PRO
Crocodile Clip
CAT III 600V
-
RSCAL
CAT III 300 V
Non Contact
20mA
1 (Minimum) yr
9V Alkaline
Battery
130 x 69 x 32mm
130g
32mm
130mm
400Hz
  • N° de stock RS 513-1828
  • Référence fabricant FLUKE 9040/UK
la pièce
328,25 €
Fluke
Test Probe
CAT III 600V, CAT IV 300V
LCD
-
CAT III 600 V, CAT IV 300 V
-
1mA
-
-
Mains
61 x 27 x 124mm
200g
124mm
61mm
400Hz
la pièce
246,91 €
Martindale
Crocodile Clip, Test Probe
CAT IV 600V
-
RSCAL
CAT IV 600V
-
3mA
-
-
-
116 x 69 x 25mm
361g
25mm
116mm
60Hz
la pièce
367,32 €
Martindale
Crocodile Clip
CAT III 1000V, CAT IV 600V
-
RSCAL
CAT III 1000 V, CAT IV 600 V
Non Contact
15mA
-
AA
Battery
118 x 69 x 38mm
370g
38mm
118mm
65Hz
la pièce
430,88 €
Kyoritsu
Test Lead
CAT III 600V
-
RSCAL
CAT III 600 V
-
-
-
-
-
106 x 75 x 40mm
350g
40mm
106mm
60Hz
  • N° de stock RS 288-0217
  • Référence fabricant 480400
la pièce
98,98 €
Extech
Crocodile Clip
CAT III 600V
LCD - Graphic Display
-
CAT III 600VV
-
-
-
-
-
-
-
-
-
400Hz
  • N° de stock RS 212-1267
  • Référence fabricant P01191305
la pièce
200,99 €
Chauvin Arnoux
Crocodile Clip
CAT III 600V
-
-
CAT III 600V
-
-
-
-
-
-
-
-
-
400Hz
la pièce
227,00 €
Beha-Amprobe
Test Lead
-
LCD
RSCAL
CAT IV 600 V
Non Contact
<3.5mA
-
AAA
Battery
137 x 65 x 33mm
170g
33mm
137mm
400Hz
  • N° de stock RS 517-4651
  • Référence fabricant Fluke-9040EUR
la pièce
319,16 €
Fluke
Test Probe
CAT III 600V, CAT IV 300V
LCD
-
CAT III 600 V, CAT IV 300 V
-
1mA
-
-
-
61 x 27 x 124mm
200g
124mm
61mm
400Hz
la pièce
565,45 €
Kyoritsu
Crocodile Clip
CAT III 1000V, CAT IV 600V
-
-
CAT III 1000 V, CAT IV 600 V
Non Contact
-
100 h
AA
Battery
61 x 36 x 112mm
380g
112mm
61mm
66Hz
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