技術規格概述：

PE/GB 電阻 AC

• PE/GB 電阻
• 1 – 10 A AC，可調節，電子控制
• 6 / 12 V AC
• 0 mΩ – 700 mΩ

風力渦輪機可能有更高的值

• 以歐姆或伏特為單位進行評估
• 0.1 – 1.5 s
• 適用於100 m 及以上的測試電纜長度

絕緣DC

• 絕緣電阻
• 100 – 1.000 V DC，可調節，電子控制
• 最大3 mA
• 200 kΩ – 30 MΩ
• 0.5 – 60 s

Key-Facts
Mobility is the key.

• easy-to-use
• standard device – on stock
• designed for convenient transportation
• small, lightweight, carry-on size for air travel
• start/Stop button and test method selection button mirrored on both sides for left- and right-handed users
• large display
• automatic comparision to pre-defined threshold values
• visual and acoustic notification if test results are outside the specified limits
• internal test result memory for delayed transfer of measurements to a PC
• includes traceable calibration certificate
• accessories for portable use, such as carrying straps, outdoor transport cases etc. available

Description
Compact. Ergonomic design.

The HandHeld is used for testing PE/GB-resistance and insulation-resistance. Our compact and reliable tester lets you perform norm-compliant safety tests in the workshop and in in manufaturing as well as in portable application for repairs, assembly, service, etc.

One of the main fields of application is on-site testing at the customer’s facilities. To achieve this, the testing instruments are housed in an exceptionally sturdy extruded aluminium casing. Thanks to the built-in data memory, test results no longer have to be written down by hand. Via PC-interface, all measured values can be transferred, archived and printed-out.

The PE/GB-resistance test is performed with 10 A AC in high precision four-wire sensing, in which the evaluation for resistance or voltage drops can be performed. The evaluation of the insulation resistance test is carried out for resistance or current.

Our HandHeld testers also offer the option of raising test voltages for insulation-resistance testing to a maximum of 2.500 V DC, thus offering an attractive alternative to high-voltage testing with AC. 1.800 V ACeff is the equivalent of approx. 2.500 V DC.

A wide range of accessories, such as transport cases and carrying straps for transferring the device, make it easier for operators to work with the device.

The HandHeld series includes a large number of different types of devices.

Applications Service.
Indoor. Outdoor.

Machinery Directive (EN 60204)

HandHeld used to check an installed system´s compliance with the Machine Directive.

Inspection of lightning protection on wind turbines

The HandHeld´s ease of use has also proven successful during on-site operations.

The lightning conductor´s reliability is checked from the rotor blade tips to the tower´s bottom.

Safety inspection for hospitals 

Typical application to inspect the PE-conductor and the insulation of medical products after repair or maintenance.

Options.

Carrying strap

If requested, a carrying strap may be attached to the HandHeld to allow the operator to hang it around the neck.  Thus he can use both hands to operate the tester. Due to the mirror-inverted configuration of the most important operating buttons on the left and also on the right side, the tester may be easily operated by left- and right-handers.

Transport case
A robust case protects the tester during transport.

Option 1: Tester and assessories are stored in the designated spaces provided inside the transport case.
Option 2: As an alternative, we also deliver transport cases, in which the tester is loosely put inside.