Single-Pole Phase Comparator SPPC 5 dual, 5 - 10 kV and 20 - 36 kV
Phase comparators for medium voltage are used to check phase coincidence in three-phase networks. Single-pole phase comparators of type SPPC have the same construction as PFISTERER voltage detectors. This ensures a high level of both safety and reliability. With the single-pole phase comparator SPPC, phase comparison is achieved by making contact with both conductors one after the other. For reliable phase comparison, a rated frequency between 49.9 and 50.1 Hz is required, with a maximum frequency drift of 10 mHz/s.
- Nominal voltage range: 5 - 10 kV and 20 - 36 kV
- Nominal frequency: 50 Hz
- Designed and type-tested according to IEC 61481
- Visual signalling
- Green, red and yellow LED display
- Maximum resistance to interference fields
- Self-test at switch-on
- Can be used in rain and snow
- Removable contact electrode top piece, as forked electrode
Technical Data
| Article no. | 930 400 501 00049 | |
|---|---|---|
|
Nominal voltage level I |
Un (kV) | 5 - 10 |
|
Nominal voltage level II |
Un (kV) | 20 - 36 |
| Nominal frequency | fN (Hz) | 50 |
| Suitable bag | A2 | |
| suitable case | K4 | |
| Carrying bag included | no | |
| Voltage type | AC | |
| Area of application | Switchgear / Overhead Line | |
| Type of device | complete | |
| Language on labels | de | |
| Climate class | W, N | |
| Contact electrode | Fork electrode | |
| Design | indoor and outdoor | |
| Power supply | 2 x Lithium batteries | |
| Type | SPPC 5 dual | |
| Type tested according to | IEC 61481 | |
Dimensions
| Total length | LG (mm) | 1730 |
|---|---|---|
| Penetration depth | Ai (mm) | 910 |
| Length of handle | LH (mm) | 288 |
| Insulating length | LI (mm) | 525 |
| Transporting length | LT (mm) | 1140 |
| Diameter of insulating element | d (mm) | 24 |
