Surge Protective Device

Product Description

Technical Parameters BY***0/****5 BY***0/3N***5 BY***0/****5 BY***0/****5 BY***0/3N***5 BY***0/****5 BY****0/****5 BY****0/3N***5 BY****0/****5 Maximum continuous operating voltage Uc **5 V Test grade Class 2 Nominal discharge current In(8/*0μs) kA *0 kA *0 kA *0 kA Maximum discharge current Imax (8/*0μs) kA *0 kA *0 kA **0 kA Voltage protective level Up 2.0 kV 2.5 kV 3.0 kV Response time ns < *5 ns Defending grade IP*0 Ambient temperature ******- **5℃ Color ( Mould ) Orange ( Base ) Grey Outer covering material Reinforced fire-retardant nylon PBT Phase Line , Zero Line 6 ****3 5 mm? Earth Line 6 ****3 5 mm? Signal Line 1.5 mm? Accessory According to the needs adding the remote signaling contact Notes: Some of these types are available with accessories: alarm and remote signalling contact ( those ending with B and X ). Installation Location and Application l SPD class D, functioning as an equi-potential connection in case of lightning. l Installed at the joint of the LPZOA, LZPOB and LPZ1 zones. l It is usually installed in low voltage main distribution cabinet connected to the incoming end of the buildings. l It adopts *5 mm DIN rail. l It is linked by 6 **- *5 mm? copper wire. l The cable should choose double color wire which is longer than 6 mm?. l In order to guarantee electrical network’s normal operating after protective device losing efficiency , the protective device which linked to the phase line must be connected a fuse box whose current is higher than *3A or a circuit breaker.