Overvoltage protection (atmospheric and induced / switching) in single- and three-phase circuits with the voltage [230 / 400V] 50 Hz.
The devices in this series are intended for installation in zones 0A-2 in accordance with the concept of protection zones (IEC 61312).
- voltage protection level Up≤2,0 kV;
- patented sealed gas discharger and arc control pot;
- no blow hole - it is not required to keep the permissible distance to other devices;
- lightning current limit up to 100 kA (10/350 ms);
- V-shaped connection is possible;
- no leakage currents - possible installation before the counter;
- optional remote signaling contact (FM version);
Single-pole SPD of class 1+2
CT-T1+2/1+0-350-FM
One-pole SPD designed to protect low-voltage electrical equipment
- maximum lightning impulse current (10/350 ms) Iimp 25 k╤В╨е╨╕тХи╨░;
- Limit voltage Up not more than 1.5 kV;
- removable security unit.
SPD of class 1+2 for use in single-phase networks with TN neutral mode
CT-T1+2/3+0-350-FM
Combined SPD for use in three-phase networks with TN-C neutral mode and rated voltage of 230 V, 50 Hz
- maximum lightning impulse current (10/350 ms) Iimp 75 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 1.5 kV;
- removable security unit.
PowerPro BC TN
Combined SPD for use in three-phase networks with TN-C neutral mode and rated voltage of 230/400 V (50 Hz)
- maximum lightning impulse current (10/350 ms) Iimp 75 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 2.0 kV;
SPD of class 1+2 for use in three-phase networks with TN-C neutral mode
CT-T1+2/3+0-350-FM
Combined SPD for use in three-phase networks with TN-C neutral mode and rated voltage of 230 V, 50 Hz
- maximum lightning impulse current (10/350 ms) Iimp 75 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 1.5 kV;
- removable security unit.
PowerPro BC TNC
Combined SPD for use in three-phase networks with TN-C neutral mode and rated voltage of 230/400 V (50 Hz)
- maximum lightning impulse current (10/350 ms) Iimp 75 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 2.0 kV;
SPD of class 1+2 for use in three-phase networks with TN-S neutral mode
CT-T1+2/3+1-350-FM
Combined SPD for use in three-phase networks with TN-S neutral mode and rated voltage of 230 V, 50 Hz
- maximum lightning impulse current (10/350 ms) Iimp 100 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 1.5 kV;
- removable security unit.
PowerPro BC TNS
Combined SPD for use in three-phase networks with TN-S neutral mode and rated voltage of 230/400 V (50 Hz)
- maximum lightning impulse current (10/350 ms) Iimp 100 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 2.5 kV;
SPD of class 1+2 for use in three-phase networks with TT neutral mode
PowerPro BC TT
Combined SPD for use in three-phase networks with TT neutral mode and rated voltage of 230/400 V (50 Hz)
- maximum lightning impulse current (10/350 ms) Iimp 100 k╤В╨е╨╕тХи╨░;
- limit voltage Up not more than 2.5 kV;
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