15pcs 3/8" Dr. Insulated VDE Wrench & Socket Tool Set

Features :
• Sockets are made of high quality 50BV steel material by cold forging process.
• 6-point socket design for greater contact surface between sockets and fasteners, locks force more firmly, reduces wear and rounding off at corners issues.
• Extension Bars with spring loaded ball stud at the end of the impact bar creates friction for the locking mechanism to prevent the socket from dropping off.
• Ideal for technicians working on modern hybrid and electrical vehicles, also suitable for electricians and carpenters 1000V AC safe live working.
• Reversible ratchet wrench, made of high quality CR-Mo material by forging process.with 2-material Bi-Color Injection molding ergonomic handle.
• Tested at 10,000V high voltage by an internationally accredited institute and proved to meet the DIN EN IEC 60900:2018 standard.

Contents :
• 1pc – 3/8″ Dr. Reversible Ratchet Wrench : 200 mm
• 2pcs – 3/8″ Dr. Injection Extension Bar : 125, 250 mm
• 12pcs – 3/8″ Dr. Socket : 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22 mm

描述

描述

In-House Quality Control

Shock Test

Test height according to the sample weight (kg), impact test done at room/ low temperature. No damage, fall off appear on the insulating layer.

Pressure Test

After being subject to a pressure of 20N, a temperature of +70°C and current at 5,000 volts for 3 minutes, no pressure marks of lift-off must appear on the insulation.

Adhesion Test

After a temperature of (70±3°C) and subject to a specific force and duration in room temperature. There must be no displacement or damage to the insulation.

High & Low Temperature Test

The insulation shall stays firm and remain snug against the tool body between temperature of -40°C to 70°C for further test requirements.

Dielectric Test – Steel Ball or Water Bath

Subject to 10KV Voltage in Water Bath/ or Steel Ball for 180 seconds. There must be no holes, sparks, flashes on the insulation, and the current in the circuit shall not exceed 1mA.

Combustion Test

2cm away from the burner, burn vertically for 10 seconds. The flame height on insulation shall not exceed 12cm within 20 seconds of continuous burning.

3 Unique Characteristics

Confirmed Product Quality

The quality, construction and even ergonomics meet with the protective requirements of the applicable European Union Directive.

Clear Marking on Products

Clear VDE marking set up by International accredited VDE Certification institute are shown on an easily recognized location of every single piece of hand tools.

Absolute Work Safety

Absolute protection for electricians that often work in an energised environment. For example : Distribution box circuit repair work or Car repair work etc.