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1, NKP-DY-1 class the power supply defend a thunder machine(big capacity)
NKP-DY-I-100/65 type power supply's defending a thunder machine is the wave which has to more and greatly turn on electricity capacity to flow out a protection machine and be applicable to the ex- protection that the power supply defends thunder system.Be a class to defend a thunder protection machine, can with empress class of two, x-rated defend a thunder machine to constitute the defend of integrity thunder system.
Choose a type:
Three mutually five lines choose to use NKP-DY-I-100/65-4 Ps
Three mutually four lines choose to use NKP-DY-I-100/65-3 Ps or NKP-DY-I-100/65-3P+1
List mutually three lines choose to use NKP-DY-I-100/65-2 Ps
List mutually two lines choose to use NKP-DY-I-100/65-2 Ps
|
Model |
NKP-DY-I-100 |
NKP-DY-I-65 |
|
Apply power supply |
220/380 Vs(always go together with electricity system to use) |
220/380V （With the power distribution system） |
|
Power supply system |
TT-TN-IT |
TT-TN-IT |
|
Nominal continuous operation voltage Un |
AC220V |
AC220V |
|
Maximum continuous operationg voltage Uc |
AC385V、440V |
AC385V 、440V |
|
Nominal discharge current In |
100kA(8/20μs) |
65kA(8/20μs) |
|
Maximum discharge current Imax |
180kA(8/20μs) |
120kA(8/20μs) |
|
Voltage protection level Up |
3300V |
2900V |
|
remote signal available |
Nothing |
Nothing |
|
Pre-fuse |
100A |
60A |
|
Minimum connection wire size |
10mm2 Single-strand | |
|
Maximum connection wire size |
50mm2 Multi-Line/35mm2 Single-strand | |
|
Degree of case protection |
IP20 | |
|
Installation manner |
35mm DIN EN60715 | |
| NKP-DY-I-100 | NKP-DY-I-65 |
 |
 |
!Regulation
Install the power supply has to carry PE's credibility to connect ground when install the power supply defends a thunder machine and defend a thunder machine of two very each have 2 to connect line bore, the inner part has been already connect and need therein a bore to up connect line just while install.Defend a thunder machine a work normal hour inside transparent window have no color, be to turn into red inside window, mean that the power supply defends a thunder machine already expired, need to replace a new product in time.
