SEW 325 SVD Personal Safety Voltage Detector

Product Description

SEW 325 SVD Personal Safety Voltage Detector

325 SVD is a sensor for sensing AC High
Voltage. It provides electric engineering
personnel, power engineering personnel,
firefighting personnel and instrument
equipment workers with prominent warning
when approaching high voltage source.

METHOD OF USE
• Inspection before use
(1) Check the appearance and structure for any
abnormality.
(2) Press Self-Test switch (about 3 seconds) to
confirm all functions are working normally.
(3) To be careful and to avoid misjudgment, test
the unit by contacting AC 110V insulated
wire with its front side to see if it sounds and
flashes.
• Wearing
Wear the unit on the outer side of the wrist with
the sensing side facing outward, as shown in the
following figure.
※ The effect is best when the sensing side is facing high voltage at right angles (90 degrees).

• Voltage Detection Angle Detection Distance
  11kV
• (11kV phase to ground) 120° 120 cm ± 20%
  22kV
• (22kV phase to ground) 120° 140 cm ± 20%
  33kV
• (33kV phase to ground) 120° 160 cm ± 20%

FEATURES :

• Compact, easy to wear and convenient in use
• Designed for indoor and outdoor use
• Water-proof design. (IP65)
• Equipped with self-testing functions
• Able to sense all kinds of AC High Voltage System
• Low power consumption
• CE Certified

SPECIFICATIONS :

• Distance of starting warning : 120 cm for 11kV (phase to ground
• Applicable frequency : 50 / 60 Hz
• Volume : 65dB or higher at 1 meter distance
• Operating Temp & Humidity : 0°C – 40°C / 80% RH.
• Dimensions : (without the watchstrap) 79(L) x 33(H) x42(D) mm
• Weight : 42g (battery included)
• Battery type : CR2032
• Battery life : 50 hours for continuous use.

SEW 325 SVD – Datasheet