Impulse Counter
Counter for recording Surges and for measuring Leakage Currents
- Resistant to currents as high as 100 kA (4/10 µs)
- Fast value acquisition
- Corrosion-resistant
- Mechanically stable
- Water-proof
- Maintenance-free
- Auxiliary contacts (remote signalling contacts) optionally available
Type
IZ 100: Counter with register for recording surges and for measuring leakage currents
IZM 100: Counter with register for recording surges and with measuring scale for measuring leakage currents
IZM 100: Counter with register for recording surges and with measuring scale for measuring leakage currents
Details
The impulse counter can be connected to an earthing conductor or to the common earthing conductor of three arresters. A six-digit register records surges of 200 A (8/20 µs) and higher. Five counting processes can be recorded per second. In case of high impulse currents of 100 kA (4/10 µs) a residual nominal voltage of 5 kV s is achieved.
The devices do not have to be supplied with auxiliary voltage. A powder-coated, corrosion-resistant and mechanically stable housing ensures permanent use. The inspection window is sealed with a silicone resin adhesive and a drying agent is provided in the enclosure, ensuring water resistance and water tightness.
The impulse counter can be mechanically fixed by means of a rear lug with M12 screw connection or an additional fixing angle.
Type IZM 100 features a measuring scale for measuring leakage currents.
Except for cleaning the inspection window, both types are maintenance-free.
Impulse counter with six-digit register --> IZ 100
Impulse counter with six-digit register and integrated measuring scale for measuring leakage currents --> IZM 100
The devices do not have to be supplied with auxiliary voltage. A powder-coated, corrosion-resistant and mechanically stable housing ensures permanent use. The inspection window is sealed with a silicone resin adhesive and a drying agent is provided in the enclosure, ensuring water resistance and water tightness.
The impulse counter can be mechanically fixed by means of a rear lug with M12 screw connection or an additional fixing angle.
Type IZM 100 features a measuring scale for measuring leakage currents.
Except for cleaning the inspection window, both types are maintenance-free.
Impulse counter with six-digit register --> IZ 100
Impulse counter with six-digit register and integrated measuring scale for measuring leakage currents --> IZM 100
