| | |
 Telescopic, compact, light-weight : Length : from 230mm to 880mm. Weight : Approx. 155g | |
| High-voltage detectable : The equipment, whether in stretched state is available for voltage detection in high-tension circuits (3.3kV, 6.6kV and 24kV) whether the wires involved are naked or insulated. | |
| Low-voltage detectable : The equipment can be used for voltage detection in low-tension circuits (80V ~ 600V) by holding the nameplate portion of the detecting head. Before-use check can easily be done by plugging in an AC 100V plug socket, without using a tester. | |
| Easy to recognize indication : Intermittent lighting in red of a high intensity light-emitting diode and intermittent audible sound of an electronic buzzer are readily recongnizable at a full daylight, noisy location. | |
| Waterproof : The detecting head, being tightly enclosed, is free from any trouble due to dust, dirt, water or the like. | |
| Dielectric strength : | |
| (a) Between Sensing tip ~ Grip portion : 50kVAC, 1 min (The detector has to be stretched). | |
| (b) Between Sensing tip ~ Nameplate portion : 4kV AC, 1 min. | |
| Construction : Waterproof (detecting head impervious to water). | |
| Insulation resistance : Measure the insulation resistance with the high voltage insulation tester. The areas we measure are the same as dielectric strength test. | |
| (a) Between Sensing tip ~ Grip portion : 1kV (The detector has to be stretched). The insulation resistance has to be more than 2000M Ohm. | |
| (b) Between Sensing tip ~ Nameplate portion : 1kV. The insulation resistance has to be more than 2000M Ohm. | |
| Leakage current test : Put high voltage on the parts listed below. | |
| (a) Between Sensing tip ~ Grip portion : 50kV AC, 1 min (The detector has to be stretched). The leakage current has to be 100uA or less than 100uA. | |
| (b) Between Sensing tip ~ Nameplate portion : 4kV AC, 1 min. The leakage current has to be 100uA or less than 100uA | |
| Meets EN 61010-1, EN50081-1, EN 55082-1, EN 55022, EN 61000-4-2, EN 61000-4-3 |
| This model 276 HD detects the presence of voltage in AC lines. An elongate insulation rod permits checking of high tension circuits at safe distance for voltage. |
| The equipment is compact, light weight, and easy to handle, and is also available for voltage detection in low-tension circuits. |
SIÊU THỊ THIẾT BỊ ĐO QUANG MINH - CÔNG TY TNHH ĐẦU TƯ VÀ TT QUANG MINH
ĐT: 04.3873.0880 - Hotline: 090.400.3848 - Fax: 04.3873.0880
Email: kd@sieuthithietbido.com - Website: www.sieuthithietbido.com - www.sieuthithietbidienmay.net
By Siêu thị thiết bị đo Quang Minh
Siêu thị thiết bị đo Quang Minh: nhà cung cấp Bút thử điện cao áp SEW 276S HD 24kV (230mm to 880mm) Chính hãng Giá rẻ nhất - Gọi ngay 04.3873.0880 - 090.400.3848
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Báo giá Bút thử điện cao áp SEW 276S HD 24kV (230mm to 880mm)
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