Advanced Smart Metre Digital Indicator Detector Phase Sequence Meter
- Category: >>>
- Supplier: Chongqing Blue Jay Technology Co. Ltd.
Share on (11000009524409):
Product Overview
Description
Product Description
The phase sequence tester is a device used to test the phase sequence (that is, the phase relationship between phases A, B, and C) and the direction of the phase sequence of the three-phase power supply in the power system. It usually consists of a handheld instrument and related test fixtures, which can quickly and accurately identify whether the phase sequence is correct in the power system, helping to avoid electrical accidents and equipment damage caused by phase sequence errors.
Phase sequence test instruments usually have the characteristics of high precision and high reliability, and can work in various harsh field environments. In the power system, this test instrument is one of the essential electrical safety equipment, which can effectively guarantee the normal operation of the power system and the safe use of equipment.
Features
Features
* 3-phase wire sequence indication
* Synchronous or asynchronous motor rotation direction
* Error displays (missing phase, one input connected to neutral or PE)
* Non-contact, wireless motor rotation detection on running motors
* Indicates motor rotation of disconnected motors when spinning the shaft by hand or other means
* 3-phase to phase voltage up to 700V
* Clear backlit LCD display with easy to read symbols
* Durable, rubber casing for 3ft. (1 m) drop-proof protection
* Low battery warning
* Safety: CAT IV 600V
* Synchronous or asynchronous motor rotation direction
* Error displays (missing phase, one input connected to neutral or PE)
* Non-contact, wireless motor rotation detection on running motors
* Indicates motor rotation of disconnected motors when spinning the shaft by hand or other means
* 3-phase to phase voltage up to 700V
* Clear backlit LCD display with easy to read symbols
* Durable, rubber casing for 3ft. (1 m) drop-proof protection
* Low battery warning
* Safety: CAT IV 600V
Specification
3 phase indication | Via LCD | |
Indication of phase rotation | Via LCD | |
Indication of motor rotation direction Non-contact rotary field indication | Via LCD | |
Determine the motor connection | Via LCD | |
LC display backlight | Yes | |
Determine Rotary Field Direction | ||
Frequency range (fn)/ Voltage range (Ume) | 16...60 Hz/40...7oov AC phase to phase60...400 Hz/50...7oov AC phase to phase | |
Indication for false input voltage | difference of >±30% between the phase to phase voltages >±65% between phase to neutral voltages) | |
Nominal test current (In in per phase) | ≤3.5mA | |
Non-Contact Rotary Field Indication | ||
Frequency range (fn)/ | 16 to 400 Hz | |
Determine the Motor Connection | ||
Voltage range (Ume) | ≥1 A AC phase to phase | |
Frequency range (fn) | 2 to 400 Hz | |
General Specifications | ||
Operating time | Continuous | |
Operating temperature | 0°C to 40°C(32°F to 104°F) | |
Operating altitude | Up to 2000 m | |
Humidity (Without condensation) | ≤80% RH | |
Storage conditions | 0°C to 40°C(32°F to 104°F), ≤80% RH | |
Power supply | 2x 1.5 V AAA alkaline battery | |
Battery life | Minimum 2 years for average use | |
Dust/water resistance | IP40 | |
Pollution degree | 2 | |
Dimensions (H x wx D) | 137x 65 x 33 mm(5.43x 2.56 x 1.3 in) | |
weight | 170 g (0.38 lb)(battery installed) | |
product Standard | EN 61557-1/-7 | |
Electrical safety | EN 61010-1,EN 61557-7 | |
Overvoltage category | CAT lV 600V | |
EMC | Conforms to EN 61326-1 | |
Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us immediately.
Application
* Indicates the phase rotation in 3-phase systems
* Identifies faulty 3-phase wiring
* Indicates motor rotation in disconnected motors
* Tests for rotation direction on a running motor
* Detect phase sequence faults in three-phase circuits
* Identifies faulty 3-phase wiring
* Indicates motor rotation in disconnected motors
* Tests for rotation direction on a running motor
* Detect phase sequence faults in three-phase circuits
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
