User ManualThe DSP-UB is a voltage tester for fast and safe testing on the side busbars of underground and urban railways. Its special design simplifies the application and significantly increases safety compared to normal voltage testers.
Its extension always guarantees a large safety distance to the busbar. The special O-shaped electrode always ensures safe contact with covered-insulated busbars.
Fully automatic measuring sequences and only one button eliminate operating errors. Its integrated self-test enables quick functional testing on site without further testing equipment. The DSP-UB is easy to read at all times due to its bright LED signals (red / green) and its illuminated LCD.
FIELD OF APPLICATION:
- optimized for use with subways and trains with 3rd-rail busbars
- easier and safer handling due to extension and contact magnet
VOLTAGE TESTER 1000 V:
- precise display of the voltage 10 V – 1100 V AC / 1500 V DC
- extremely resistant to voltage – CAT IV 1000 V
- protected by TST safety module
- clear LED display red / green for dangerous voltage
- extension optionally 350, 650 or 850 mm
- multilevel battery indicator
- large LCD display with backlight
VOLTAGE TESTER 3000 V:
- precise display of the voltage 10 V – 3000 V AC / 3000 V DC
- extremely resistant to voltage
- protected by TST safety module
- clear LED display red / green for dangerous voltage
- extension 850 mm
- multilevel battery indicator
- large LCD display with backlight
SELF-TEST:
- integrated self-test with green LED for quick checking of the display, connection cable and ground connection
FURTHER FUNCTIONS:
- IP 65 – waterproof
- easy operation with only one button
- insulation fault detection by two-color cable insulation
TECHNICAL DATA
| DSP-UB-1-350 | DSP-UB-1-650 | DSP-UB-1-850 | |
|---|---|---|---|
| Nominal voltage | 10 – 1100 V AC / 1500 DC | ||
| Display range | 10 – 1100 V AC / 1500 DC | ||
| Field of application | Testing on lateral covered busbars (3rd rail) | ||
| Design | Voltage tester with fixed extension with O-shaped electrode and magnetic contact for ground connection | ||
| Extension | 350 mm | 650 mm | 850 mm |
| Switchable load | no | ||
| Self-test for display and ground connection |
yes | ||
| Frequency range | DC / 15 – 500 Hz | ||
| LED indicator red / green | yes | ||
| Two-color LCD display | yes | ||
| Power supply | 1 x 9V (6LR61) | ||
| Overvoltage category | CAT IV 1000 V | ||
| Degree of protection | IP 65 | ||
| Art.-no. | 81394-350 | 81394-650 | 81394-850 |
| Product dimensions and weight | 1150 x 70 x 70 mm
450g |
1150 x 70 x 70 mm
450g |
1150 x 70 x 70 mm
450g |
| Product packaged dimensions and weight | 600 x 215 x 85 mm
1000 g |
1180 x 220 x 90 mm
1500 g |
1180 x 220 x 90 mm
1550 g |