YJM-31時安達牌防觸電預警器

產品簡介：

YJM-31時安達牌防觸電預警器適用于220V/380V以上電信、聯通、移動等弱電領域工作環境，有足夠的靈敏度，能夠有效防止近電作業過程中發生觸電事故。

產品適用范圍：

YJM-31防觸電語音預警器通過電力工業電力安全工器具質量監督檢驗測試中心檢測,該產品適用于電信、聯通、移動作業人員在進行安裝及維修線路時當檢測到50Hz工頻電場時會提示有電危險，起到防觸電預警的作用，是弱電施工作業人員的一種極為有效的輔助安全用品。

報警距離：

相關參數：

1.報警方式：語音報警，有開機、關機、語音報警、自檢、電量等多段語音提示。

2.支持電壓220V/380V及以上電壓。

3.CR2450鈕扣電池供電，正常使用時間為1年，可更換電池

4.每隔60秒有自檢語音提示，表示預警器工作正常，可以防止忘記開機。

5.預警器電池電量低會提示“電量低，請更換電池”，此時請更換電池。

6.數字集成電路、體積小、重量輕、靜態功耗微安級，工作性能穩定可靠

7.預警器只對220V以上工頻50HZ-60HZ的電壓預警，電路通過數字濾波方式抗干擾 ，工作穩定可靠。

8.有動畫學習視頻，可根據動畫視頻快速學習預警器使用方法。

聯系方式：

歡迎來電咨詢：18951949841(微信同號)，固定電話：025-86883571 025-84930468 QQ：3167096730

User Manual of SHIANDA Brand Anti-Electric Shock Warning Device

SHIANDA brand anti-electric shock warning device series are developed by our company with our own intellectual property. The product has been tested by Quality Inspection and Test Center for Electric Power Industry Safety Devices (test No.: DAZ1802168) and the products are applicable for staff who work on power generation, transformer, power transmission, power distribution, agricultural power and electric equipments (including installation personnel for infrastructure construction). When these persons install or repair equipments in the dangerous environment with high and low voltage lines and electric equipments, if the lines are connected with power and the distance between them and the electric lines is shorter than the safety distance, the device will warn and prompt them that they are close to the electric line and they should operate strictly in compliance with safety regulations. The device can be installed in helmet or be carried by the staff and it’s a type of extremely effective auxiliary safety protection products for special type electric operation staff.

Introduction of Performance

1. The warning distances are listed in the following table:

*Minimum safety distance between staff and the electric line when the staff works with DL 409-91 on electric transmission pole or tower.

*110KV and 220KV voltage levels are provided only for 220KV anti-electric shock warning device. Please check the band scale on the anti-electric shock warning device

1. Press the button; when the device “ticks”, it means the warning device is turned on and the warning circuit starts to work.

2. Press the button until the device sounds tone for about one second, and now it means the warning device has been turned off.

3. Self-inspection function – to prevent wrong operation from turning off the device and causing accidents, the warning device has self-inspection function.

• If the device is on: press button and you hear the sound “tick… tick… tick… tick”, it means the warning device is on and you can use it normally. Now if the warning device is within the detection range, the warning horn sounds continual alarms.
• If the device is off: Press the button and you will hear “Tick”, it means the device is turned on and you can use it normally. Now when the warning device is within the detection range, the warning horn sounds continual alarms.

4. This product adopts digital integrated circuit and it has small bulk, light weight and small power consumption. It’s not affected by outside climate or temperature and its working performance is stable and reliable.

Description on Usage

1. Please turn the band switch to suitable position before you work every day. Press the button and if you hear “Tick”, or “Tick…Tick…Tick…Tick”, it means the device is on. After the device is turned on, test the device with simulation inspection. Only if the device works normally in the simulation inspection, can you use it for work. If you do not hear “Tick” sound even if the device is turned on for several times, it means the power of the battery has been used out and you need replace the used battery with new No. 7 alkali battery before you use it again.

2. When you check or repair aerial power lines, communication lines or electric device and you are within the warning distance, if the warning device sounds continual alarms, it means the lines and the electric equipments are connected with power, so please be careful of your safety during work.

3. The warning device only works only for 220V or above alternate current with working frequency 50HZ-60HZ. The circuit can resist interference through digital filtering and can work stably and reliably. Note: the warning device does not work for direct current, high frequency current or static.

4. When the work is completed, please turn off the device to reduce battery consumption.

Important Hint: For your safety, please use the products properly; do not crash or stamp the warning device series electronic products. Please keep the products against water and damp and do not dismantle the device by yourselves.

The company provides three guarantees services (barring man-made damage) within the 1st year after sales and a life-long repair warranty (only charge materials cost during three guarantees period).

Inspection Report of Quality Inspection and Test Center for Electric Power Industry Safety Devices  No:DAZ1802168

Company Name: Nanjing InfoSoft Information Technology Co., Ltd.   

Customer Service Telephone No.025-84930468