Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka

Model NO.
SP5-40
Shape
Modular
Material
ZnO
Certification
ISO9001, CCC
Brand
Radin
Test Classification
Class II T2
Flame Class
V0
Max. Continuous Voltage
275V/320V/385V/460V
Protection Class
IP 20
Max Discharge Current
40ka
Poles
1p, 2p, 1p+N, 3p, 4p, 3p+N
Nominal Discharge Current
20ka
Transport Package
Carton Box
Specification
18mm modularized
Trademark
C-lin
Origin
China
HS Code
8535400000
Production Capacity
5000PCS/Month
Reference Price
Please contact us for quote
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Product Description

Introduction
SP5 series surge protection devices are suitable for all levels of lightning protection areas under AC 50/60Hz, 230/400V TT, IT, TN-S, TN-C, TN-CS and other power supply systems, and can discharge up to 100KA lightning overcurrent.
Installation should be installed as close as possible to the upstream line end of the protected equipment, and connect the outer conductor (L) or neutral line (N) to the grounding device of the customer's equipment. If the installation distance cannot be guaranteed, additional installations are required between all levels of protectors. Decoupling components, adding an inductor in low-voltage power supply system can achieve the purpose of decoupling.

Product Features
  1. New designed cases;
  2. Low residual voltage of impulse current, high withstand capacity;
  3. Fast response time less than 25ms;
  4. Stable integrated base, modular design with hot-plug;
  5. Indication window color shows SPD status; (Green for normal, red for fault)
  6. 35mm Rail mounting, match most general installation requirements.
Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka Application
For civil application

Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka
For industrial application
Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka Technical Data
Item SP5-10 SP5-20 SP5-40 SP5-60 SP5-80
Nominal discharge current  In(8/20us) 5KA 10KA 20KA 30KA 40KA
Max discharge current  In(8/20us) 10KA 20KA 40KA 60KA 80KA
Max. continuous operating voltage  Uc (V) 270 320 385 420 270 320 385 460 270 320 385 460 270 320 385 460 270 320 385 460
Varistor voltage  U1mA (V) 430 510 620 680 430 510 620 710 430 510 620 710 430 510 620 710 430 510 620 710
Protection level      Up (kA) 1.0 1.2 1.2 1.2 1.0 1.4 1.6 1.8 1.2 1.6 1.8 2.0 1.5 1.8 2.0 2.2 1.6 1.8 2.2 2.3
Poles 1P, 2P, 1P+N, 3P, 4P, 3P+N
Rated working voltage   Un(V) 230/400
Response time (ms) ≤25
Test classification Class II
IP protection class IP20
Flame class V0
Case material PBT/PA66
Recommended fuse or circuit breaker (A) 40 ∽60
Installation method 35mm DIN rail mounting
Standards GB/T 18802.11    IEC61643-11
Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka Sp5-40 Surge Protection Device T2 Class Surge Arrester SPD 40ka

 

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