Class b+c spd,lightning protection,surge protection device,surge protection
See larger image: Class b+c spd,lightning protection,surge protection device,surge protection
Product Details
2,pluggable module
3.many kinds for choice
(surge protector,surge protection,surge protective device)
Product introduction:
B+C combination type power spd is designed for protection of low-voltage 3-phase power supply systems installations against surges,even at direct lightning storks,usually installted at lightning protection zone 0A-2.By using LTR energy control technology, it can fulfill class protection in the same place.This is of particular advantage when it is not impossible to install class and class separated by a conductor length of at least 10 m.(spd)
- high discharge capacity
- low voltage protection level
- High speed response
- Easy for mounting ,apply in IT/TT/TN system
- Mounting with standard modularize
- Operating state indicator
- Inner over-thermal breaker
- Inner circuit over-current
- Remote control interface
- Must be connected in series in a spsce- and cost-saving way up to nominal current 125A or REP-FB-1
Technical parameter
Model Number | REP-MPJ50 |
Nominal voltage UnAC | 380V/50Hz |
Max.continuous voltage Uc | AC 385V |
Voltage protection level UP | ≤900V |
Impulse current Iimp(10/350μS) | 50 KA |
Follow current extinguishing capacibility (Uc)If | ≤1.5KArms |
Response time tA | ≤25 ns |
Max. backup fuse | 125A or REP-FB-I |
Connector | parallel |
installation | 35mm standard rail (EN50022/DIN46277-3) |
Degree of protection | IP20 |
Cross-sectional area(max) | 25mm2(L/N) 35mm2(PE) |
Enclosure material | UL94V -0 |
dimension | 11 standard modulus,DIN 43880 |
197×89×63 mm | |
Installation place | classB+classC |
Standard | IEC 61643,GB18802-2002,GB503432004 |
Note: For general parameter, we can make as customers' request.
Key words: surge protector,surge protection,surge arrester,power surge protector,power surge protection,spd,surge protective device,surge protection device,spd,surge suppressor,surge suppression,surge diverter,class b+c spd,lightning protection
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