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SEW imported non-contact high-voltage electroscope 276SHD 24kV sensors high-voltage electroscope electroscope
SEW imported non-contact high-voltage electroscope 276SHD 24kV sensors high-voltage electroscope electroscope
Product parameters:
- Brand: SEW
- Scope of application: AC cable
- Model: 276SHD
Tips: 1. the Division provides general ticket, invoice, please contact customer service and provide invoice. using less than 100 Yuan needs to add 5. more than 100 plus 5% 2. sign products, courier check, if delivered by courier companies or other damage arising in the course of quality, please contact customer service to reject. We will deal with consultation with the courier company. Or it will not be returned!3. paying by credit card customers, need to pay 1% fees will be shipped!
Inductive high-voltage electroscope High-pressure electroscope high-pressure test pen-pressure sensor
Type of the products: 276SHD
High-pressure electroscope Flex high pressure test
This model 276SHD High-pressure electroscope is mainly used to detect whether there is voltage in the AC cable.
This model 276SHD High-pressure electroscope is mainly used to detect whether there is voltage in the AC cable.
Scalable insulated Rod allows the safe voltage detection distance high voltage transmission lines. Instruments and small, light and easy to hold.
The high-voltage electroscope is also commonly used for low line voltage detection.
Instruments subject to stringent insulation and leak test to ensure the personal safety of users of.
High-pressure electroscope is installed in power engineering and maintenance personnel's right-hand man.
Instruments equipped with belt buckle Holster, worn into the belt, easy to carry.
High-pressure electroscope is installed in power engineering and maintenance personnel's right-hand man.
Instruments equipped with belt buckle Holster, worn into the belt, easy to carry.
Product features:
• Scalable, small light-weight, easy to carry.
Length: from 230mm to 880mm
Weight: about 140g
Simple, and easy to carry.
◇ High voltage detection (inductive)
Used in high voltage transmission line voltage detection in the extension State (1KV-24KV, the higher the voltage the greater the distance), whether it is naked or with a sheath of cables (non-metallic shield layer) can be measured.
• Medium voltage detection (inductive or contact)
• Medium voltage detection (inductive or contact)
1KV-3KV Exchange, customers can choose according to their need or the actual situation-contact or inductive measurement
◇ Low voltage detection (contact)
◇ Low voltage detection (contact)
Holding high-voltage electroscope sign parts of the probe head, used in low-voltage circuit voltage detection (80V-3KV). Before using it, you can test to a 220V AC socket, ensure the accuracy of measurement.
◇ Led and buzzer
Detect voltage, intermittent bright red high brightness LED light, and at the same time there is an intermittent buzzer sounds, and places of noise during the day can also be easily identified.
• Waterproof
Sensor is waterproof, durable fastening, not due to the dust, dirt, rain caused effects on the instrument.
◇ Comply with international safety standards
EN61010-1EN50081-1EN55082-1EN55022EN61000-4-2EN61000-4-3
Performance and technical parameters:
◇ Range of test voltage
High-voltage probes: 1KV~ 24KV ... ... Non-contact
Pressure probe: 1KV~ 3KV... ... You can contact or non-contact
Low-voltage detection: 80V~ 3KV... ... -Contact
◇ High-voltage electroscope is measuring voltage frequency: 50Hz/60Hz
• Operational test (starting voltage)
1. when during elongation, holding the sliding parts. Sensor tip contact voltage: 250V AC 50V, LED indicator and buzzer will work.
2. when pulled back, holding signs section. Sensor tip contact voltage: 80V AC or less, LED indicator and buzzer will work.
◇ High-voltage electroscope operating distance
24kV/o 3mm (voltage to ground) ... ... About 20cm
6.6kV/o 3mm (voltage to ground) ... ... About 3cm
3.3kV/o 3mm (voltage to ground) ... ... About 1cm
◇ High-voltage electroscope dielectric strength
1. between the sensing tip ~ sliding parts: 50kV AC, 1min minutes (detector has been stretched).
2. between the sensor tips ~ sign section: 4kV AC, 1min minutes.
• The structure of the high-voltage electroscope
Waterproof (probe head waterproof)
• Insulation of high-voltage electroscope to test
Through high voltage insulation Tester calibration.
1. between the sensing tip ~ sliding parts: 1kV (detector has been stretched). Insulation resistance 2000M ω.
2. between the sensor tips ~ sign section: 1kV. Insulation resistance 2000M ω.
◇ High voltage detector leakage current test
Has passed the leakage current Tester calibration.
1. between the sensing tip ~ sliding parts: 50kV AC, 1min minutes (detector has been stretched). Leakage current less than 100 μA
2. between the sensor tips ~ sign section: 4kV AC, 1min minutes. Leakage current less than 100 μA.
◇ High-voltage electroscope operating temperature range
-10 ℃ ~ + 50 ℃
◇ Battery
2 button cell battery, size LR44 (1.5V)
