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SEW Voltage Detector 50V~132kV 277HP
Specifications
| Country of Origin | Taiwan |
|---|---|
| Package Contents | SEW 277HP Voltage Detector / Instruction manual / Carry case / Alkaline battery |
| Power Source | 9V(6LF22)x1 Alkaline battery |
| Brand | SEW |
| Operating Temperature | 0°C~40°C |
| Dimensions | 318x75x71 mm |
| Model | SEW 277HP |
| Safety Standards | EN 61326-1 EN 61000-4-2 EN 61000-4-3 |
| Weight (Battery Included) | Approx.227 g |
Key Features
- Protection class: IP65
- 2 ranges for selection ( 2 function buttons ) LOW : 50V~1.5kV Press the LOW button, 277 HP is ready for low voltage detection. HIGH : 1.5kV~132kV Press the HIGH button, 277 HP is ready for high voltage detection.
- Power consumption: Off : Less than 5uA Low voltage detection mode: Less than 40mA High voltage detection mode: Less than 40mA
- Circuit test function Press the Test button to make sure the whole circuit is working well before testing actual high voltage circuits.
- Optional accessory: HS-175 Telescopic hot stick (triangle-type) HS-120 Hot stick
Product Description
The SEW 277HP Voltage Detector provides precise and non-contact voltage detection across a wide range of 50V to 132kV AC. With selectable voltage thresholds and multi-signal indicators, it supports safe operation near live equipment. The ergonomic design fits standard hot sticks, making it perfect for use in power distribution and transmission systems. The unit is lightweight, water-resistant, and built to withstand tough site conditions. Its high sensitivity and clear feedback make it ideal for linemen and engineers working in substations, switchyards, and high-voltage transmission networks, ensuring a safe work environment.
Available on EnvMart, these Voltage Detectors are designed for safely detecting the presence of electrical voltage. SEW Voltage Detectors provide accuracy, reliability, and safety, making them ideal for electricians, technicians, and industrial maintenance applications.
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Frequently Asked Questions
The SEW 277HP Voltage Detector has a voltage detection range of 50V to 132kV AC, with selectable thresholds for low and high voltage detection.
The SEW 277HP operates on a 9V alkaline battery (6LF22), which is included in the package contents.
The SEW 277HP Voltage Detector complies with safety standards EN 61326-1, EN 61000-4-2, and EN 61000-4-3.
The operating temperature range for the SEW 277HP Voltage Detector is 0°C to 40°C.
The dimensions of the SEW 277HP Voltage Detector are 318 x 75 x 71 mm, and it weighs approximately 227 g including the battery.
The package contents of the SEW 277HP include the voltage detector, an instruction manual, a carry case, and an alkaline battery.
The SEW 277HP Voltage Detector has a protection class of IP65, indicating it is water-resistant and suitable for tough site conditions.
Yes, the SEW 277HP Voltage Detector is designed to fit standard hot sticks, making it suitable for use in power distribution and transmission systems.
The power consumption of the SEW 277HP is less than 5uA when off, less than 40mA in low voltage detection mode, and less than 40mA in high voltage detection mode.
The SEW 277HP Voltage Detector is suitable for applications in substations, switchyards, and high-voltage transmission networks, ensuring safe operation near live equipment.
The SEW 277HP Voltage Detector is manufactured in Taiwan.
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