16332
PRD1 25r 3P+N type1+2
Trade Price
£3,073.42
Per
1
Unit
EA
Pack Quantity
1
Information
This Multi9 PRD1 product is a surge arrester with pluggable cartridge. It has 3P+N pole. The maximum continuous operating voltage is 350V (L-N or N-PE). It is available for TT or TN-S earthing system. It is a type 1 and type 2 surge arrester. It protects electrical installations against direct lightning strikes by finely clipping the lightning wave overvoltages. It is fitted with easy-to-replace withdrawable cartridges. The device has an end-of-life indication (white for correct operation, red at end of life) with remote signalling. The nominal discharge current (impulse 8-20 µs) is 25kA with a maximum of 40kA. The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 350VAC. The Uc maximum continuous operating voltage in common mode (between neutral and earth) is 350VAC. The maximum lightning current Iimp (impulse current 10-350 µs) is 25kA between L-N and 100kA between N-PE. The rated voltage network is 230VAC or 400VAC. The voltage protection level goes up to 1.5kV. The degree of protection is IK05 and IP20 on its terminals becoming IP40 once in modular enclosure. It can be mounted on DIN rail for modular installation. Its width is 16 modules of 9mm. This product complies with IEC/EN 61643-11 standard.
Technical Specifications
range of product
Multi9
Product name
Multi9 PRD1
Product or component type
Surge arrester with pluggable cartridge
Device short name
PRD1 25r
Device application
Distribution
Standards
EN 61643-11:2012 IEC 61643-11:2011
product certifications
CE
Quality labels
KEMA-KEUR
Poles description
3P + N
Remote signalling
With
Signal contacts composition
1 SD (1 C/O)
Surge arrester type
Electrical distribution network
Earthing system
TN-S TT TN-C
Surge arrester class type
Type 1 + 2
Surge arrester technology
Spark gap MOV
[Ue] rated operational voltage
230/400 V AC (+/- 10 %) at 50/60 Hz
[In] nominal discharge current
Common mode: 100 kA (N/PE) Differential mode: 25 kA (L/N)
[Iimp] impulse current
Common mode: 100 kA N/PE 50 A.s Differential mode: 25 kA L/N 12.5 A.s
[Uc] maximum continuous operating voltage
Differential mode: 350 V L/N Common mode: 350 V N/PE
Maximum [Up] voltage protection level
Common mode <1.5 kV type 2 N/PE Differential mode <1.5 kV type 2 L/N
[Ifi] follow current
25 kA differential mode L/N 0.1 kA common mode N/PE
Disconnector device type
Associated fuse gG 315 A standard Associated circuit breaker Compact NSX100B 100 A curve C - Icu 10 kA Associated circuit breaker Compact NSX100B 100 A curve C - Icu 15 kA Associated circuit breaker Compact NSX100B 100 A curve C - Icu 25 kA
Signalling circuit voltage
1 A/250 V AC 50/60 Hz
Mounting mode
Clip-on (DIN rail)
9 mm pitches
16
Height
90 mm
Width
142.8 mm
Depth
70 mm
Net weight
1.43 kg
Colour
Anthracite grey (RAL 7016)
Material
PBT (polybutylene terephthalate)
Connections - terminals
Tunnel type terminal (downside) 2.5…35 mm² Tunnel type terminal (upside) 2.5…35 mm²
Tightening torque
4.5 N.m
IK degree of protection
IK05 conforming to IEC 62262
Relative humidity
5…90 %
Operating altitude
2000 m
Ambient air temperature for operation
-25…60 °C
Ambient air temperature for storage
-40…80 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
9.5 cm
Package 1 Width
14.0 cm
Package 1 Length
17.5 cm
Package 1 Weight
1.37 kg
Unit Type of Package 2
S03
Number of Units in Package 2
7
Package 2 Height
30.0 cm
Package 2 Width
30.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
10.147 kg
Warranty
18 months
Document Links
Datasheet