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MEWOI1880-Helmet electrical high voltage proximity alarm, 1KV-500KV
| Contact us for a quote | Email: mewoi@mewoi.com | Whatsapp and Wechat: +8618620373879 |
The MEWOI1880 series electric high voltage proximity alarm is a new type of safe, practical and convenient high voltage alarm device for nearby electric operator. During live electrical work, the safety distance between the operator and the living body must not be less than required by the relevant safety regulations. After the operator puts on this alarm, when he is near the body charged with high voltage at a certain distance, according to the corresponding voltage level safety distance, the alarm will sound and light alarm to remind electricians to pay attention to safety . and avoid high voltage electric shock accidents. MEWOI1880 Wist series high voltage electrical alarm is designed with two models of high voltage alarm (above 1kV) and low voltage alarm (below 1kV), using non-contact induction technology, accurate alarm, energy saving and durable, standby time up to 12 months. Alarm system with unique automatic trigger detection to ensure the safety of loved ones. Signaling devices are widely used in electric power industry, railways, industrial and mining enterprises and other places with limited power supply. |
Voltage level and alarm distance
| Model | Voltage level | Alarm Distance |
| MEVOI-1880 | 6.6 kV | 0.6m |
| 10kV | 0.8 m | |
| 35kV | 1.4m | |
| 66kV | 1.8 m | |
| 110kV | 2.2 m | |
| 220kV | 3.0 m | |
| 330kV | 3.6m | |
| 500kV | 4.2 m | |
| MEWOI1880C | 40V | 5cm |
| 110V | 10cm | |
| 220V | 15cm | |
| 600V | 40cm | |
| 1kV | 60cm |
Function | Description |
Power supply | CR1632 (140 mAh) button element 2 pcs. |
Emergency voltage range | MEWOI1880: 1KV ~ 500KV (high voltage alarm) MEWOI1880C: 40V~1KV (low voltage alarm) |
Operating frequency | 50Hz/60Hz |
Electricity test mode | Contactless mode |
Discovery Mode | Automatic trigger |
Alarm distance error | ±10 cm (at baseline) |
Battery life | Continues to work (sound and light alarm): about 24 hours |
Standby: about 12 months | |
Alarm mode | Indicator: LED indicator visibility under visible light 8000LX |
Buzzer: above 60db (60cm apart) | |
Protection level | IP54 |
Weight | 51g |
Dimensions | 88mmX32mmX30mm |
Working temperature | -10℃~40℃, below 80% RH |
| Model | Voltage alarm range | Alarm mode |
| MEWOI1860 | 1kV~500kV | sound and light alarm |
| MEWOI1860C | 40V~1kV | sound and light alarm |
| MEWOI1870 | 6.6kV~500kV | sound and light alarm |
| MEWOI1870C | 40V~1kV | sound and light alarm |
| 1880 | 6.6kV~500kV | sound and light alarm |
| MEWOI1880C | 40V~1kV | sound and light alarm |
| Anxiety | 1 PC |
| Coin-cell battery CR1632 | 2 pcs. |
| Plastic coin (use for battery replacement) | 1 PC |
| Package Box | 1 PC |
| Manual/Warranty Card/Certificate | 1 KIT |
