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.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 12 รายการจาก 12 รายการ / Viewing 1 - 12 of 12 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Connection Type Overvoltage Category Display Type Safety Category Non-Contact Current Consumption Battery Life Battery Type Power Source Dimensions Weight Height Length Maximum Frequency
RS Stock No. 123-1932
Brand :RS PRO
THB1,409.58
Each
Units
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
RS Stock No. 123-1933
Brand :RS PRO
THB1,525.85
Each
Units
Crocodile Clip - LCD CAT III 600 V, CAT IV 300 V - 1mA - - Mains 130 x 69 x 32mm 130g 32mm 130mm 400Hz
RS Stock No. 513-1828
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE 9040/UK
Brand :Fluke
THB14,084.00
Each
Units
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
RS Stock No. 528-8429
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KEW8031F
Brand :Kyoritsu
THB5,999.96
Each
Units
Test Lead CAT III 600V - CAT III 600 V - - - - - 106 x 75 x 40mm 350g 40mm 106mm 60Hz
RS Stock No. 513-1834
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE 9062
Brand :Fluke
THB14,084.00
Each
Units
Test Probe CAT III 300V LED CAT III 300 V Non Contact 20mA - 9V Battery 61 x 27 x 124mm 150g 124mm 61mm 400Hz
RS Stock No. 722-6745
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KEW8035
Brand :Kyoritsu
THB11,853.60
Each
Units
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
RS Stock No. 782-4424
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PC15250
Brand :Martindale
THB5,841.57
Each
Units
Crocodile Clip, Test Probe CAT IV 600V - CAT IV 600 V - 3mA - - - 116 x 69 x 25mm 361g 25mm 116mm 60Hz
RS Stock No. 334-7223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.M620A
THB8,827.77
Each
Units
Test Probe CAT IV 600V LED CAT III 600 V Contact - 100 h AA Battery 195 x 84 x 35mm 300g 35mm 195mm 410Hz
RS Stock No. 184-6792
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PRM-6-EUR
Brand :Beha-Amprobe
THB5,280.00
Each
Units
Test Lead - LCD CAT IV 600 V Non Contact <3.5mA - AAA Battery 137 x 65 x 33mm 170g 33mm 137mm 400Hz
RS Stock No. 740-1488
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PSI4000
Brand :Martindale
THB10,108.28
Each
Units
Crocodile Clip CAT III 1000V, CAT IV 600V - CAT III 1000 V, CAT IV 600 V Non Contact 15mA - AA Battery 118 x 69 x 38mm 370g 38mm 118mm 65Hz
RS Stock No. 184-6791
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PRM-5-EUR
Brand :Beha-Amprobe
THB3,960.00
Each
Units
Test Lead - LED CAT IV 600 V - <3.5mA - - Mains 137 x 65 x 33mm 253g 33mm 137mm 400Hz
RS Stock No. 188-3957
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MS152
Brand :Catu
THB13,064.67
Each
Units
Test Probe CAT III 400V - - - - - - - 100 x 60 x 25mm 100g 25mm 100mm 60Hz
Related Products
TEK 402/404 are compact, versatile, battery powered instruments ...
Description:
TEK 402/404 are compact, versatile, battery powered instruments suitable for use in noisy environments. The tough construction makes it ideal for industrial and commercial environments including low voltage signalling, process control and training or educational applications. The loud 85 dB ...
TEK 402/404 are compact, versatile, battery powered instruments ...
Description:
TEK 402/404 are compact, versatile, battery powered instruments suitable for use in noisy environments. The tough construction makes it ideal for industrial and commercial environments including low voltage signalling, process control and training or educational applications. The loud 85 dB ...
Fluke 1630-2 clamp measures earth ground loop resistances ...
Description:
Fluke 1630-2 clamp measures earth ground loop resistances for multi-grounded systems using the dual-clamp jaw. This test technique eliminates the dangerous and time-consuming activity of disconnecting parallel grounds, and the process of finding suitable locations for auxiliary test stakes. Ideal ...
Digital/analogue display with backlightingSelect the testing voltage for ...
Description:
Digital/analogue display with backlightingSelect the testing voltage for a variety of applicationsAutomatic dischargeSensor head with extra activation buttonDetects live switchesAdjustable threshold alarm (good/poor testing)Auto power off functionSafety: CAT III 600VProtection rating: IP54.