User Manual
The MultiSafe TT 3 is a telescopic voltage tester for fast voltage testing on overhead railway lines and outdoor switchgear. Its quick and easy-to-use telescope system makes work easier and saves time.
Fully automatic measuring sequences and only one button eliminate operating errors. Its integrated self-test enables the quick functional testing of the device on site without further aids. With different sizes and ground connections, we offer the ideal test device for every application.
Its 360° visual display system, complemented by LCD display and audible warning, guarantee good perception in all environments.The sealed protective resistors reduce the high voltage to a harmless level. We guarantee the highest safety through surge voltage tests > 100 kV and the unique TST saftey module with continuous redundant monitoring.
VOLTAGE TESTER:
- precise display of the voltage 50 V – 3 000 V AC / DC
- response voltage Ut 400 V (other response voltages from 50 V on request)
- large two-color illuminated display (red / green), for a clear warning of dangerous voltages
- clear LED indicator for dangerous voltage
- 360° illuminated band lights up (red / green) in all directions
- acoustic warning of dangerous voltage
SAFETY:
- integrated self-test for quick checking of the protective resistors, connecting cable, display and electronics
- surge voltage strength >100 kV
- highest degree of safety provided by molded protective resistors
FURTHER FUNCTIONS:
- telescope system for easy and quick testing
- variable test height up to approx. 10 meters
- for indoor and outdoor use
- various test electrodes for testing contact wires, overhead lines and busbars
- easy operation with just one button
- robust housing
- IP 65 – waterproof
TECH. DATA TT 3 (3 KV)
| TT 3M | TT 3S | TT 3L | TT 3XL | |
|---|---|---|---|---|
| Nominal voltage | 50 – 3 000 V AC 50 – 3 000 V DC |
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| Display range | 50 – 3 000 V AC 50 – 3 000 V DC |
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| Frequency range | DC / 15 – 500 Hz | |||
| Test height approx. up to | 6,2 m | 8,2 m | 10 m | |
| Transport length | 1,65 m | 1,35 m | 1,65 m | 2,14 m |
| Telescopic system | 4 part | 6 part | ||
| Frequency indication | yes | |||
| Voltage test against ground potential | yes | |||
| Voltage test phase to phase / +pole to -pole | no | |||
| Indicator group | I (optical) and III (acustic) |
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| LED indicator red / green | yes | |||
| Two-color LCD display | yes | |||
| Integrated self-test | yes | |||
| Power supply | 6 x 1,5 V AA | |||
| Surge voltage strength | 100 kV | |||
| For indoor applications | yes | |||
| For outdoor applications | yes | |||
| For use in moist environments (rain) | yes | |||
| Degree of protection | IP 65 | |||
| Fixed connection to ground potential | magnet or railfoot-clamp or universal-clamp | |||
| Ground connection line | 1,8 m – spiralcable 6 kV isolated |
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| Interchangeable electrode shape | yes | |||
| Art.-no. | 89381-MA (with magnet) 89381-SK (with railfoot-clamp) 89381-UK (with universal-clamp) |
89380-MA (with magnet) 89380-SK (with railfoot-clamp) 89380-UK (with universal-clamp) |
89382-MA (with magnet) 89382-SK (with railfoot-clamp) 89382-UK (with universal-clamp) |
89383-MA (with magnet) 89383-SK (with railfoot-clamp) 89383-UK (with universal-clamp) |
| Product dimensions and weight | 1650 x 120 x 110 mm
3,5 kg with magnet |
1350 x 120 x 110 mm
4,1 kg with magnet |
1650 x 120 x 110 mm
4,5 kg with magnet |
2140 x 120 x 110 mm
5,5 kg with magnet |
| Product packaged dimensions and weight | 1710 x 200 x 190 mm
5,5 kg with magnet |
1410 x 200 x 190 mm
6,1 kg with magnet |
1710 x 200 x 190 mm
6,5 kg with magnet |
2200 x 200 x 190 mm
7,5 kg with magnet |