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IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase

IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase

  • IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase
  • IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase
  • IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase
  • IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase
IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase
Product Details:
Place of Origin: China
Brand Name: Chint
Certification: CE,CCC
Model Number: NXU-II
Payment & Shipping Terms:
Minimum Order Quantity: 1 Unit
Price: USD20~USD80
Packaging Details: Standard export carton
Delivery Time: 5-8 working days or bulk order negotiate
Payment Terms: T/T, Western Union
Supply Ability: 5,000pcs/month
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Detailed Product Description
Max. Discharge Current: 20kA, 40kA, 65kA, 100kA Max. Continuous Working Voltage: 255V, 275V, 320V, 385V, 440V
Nominal Discharge Current: 10kA, 20kA, 30kA, 40kA Up: 1.2kV, 1.5kV, 1.8kV, 2.0kV
Pole: 1,2,3,4
High Light:

ac contactor switch

,

electrical control equipment

Chint NXU-II Surge Protection Device SPD 1,2,3,4 Pole 230V/400V Home or Industrial Use in IEC 61643

 

 

General

 

NUX-II series surge protector is suitable for AC 50Hz, rated voltage 230V/400V three-phase power distribution and control system, meets SPD level test, used to suppress transient overvoltage lower than equipment withstand shock overvoltage, discharge discharge Energy to protect system circuits and equipment.

 

It is suitable for grading with other series of surge protectors to realize a layered protection system, so that the low-voltage distribution system can be more widely and effectively protected.

Meet the standards: GB/T 18802.1, IEC 61643-1, EN 61643-11, and obtain CQC, CE, CB and other certifications.

 

1.1 IEC test category: Class II test (8/20us)

1.2 Number of poles: 1, 2,3, 4;

1.3 Electric ratings: 230/400V, AC50/60Hz;

1.4 Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;

1.5 Standard: IEC 61643-1, EN 61643-11

 

  • Complete flow capacity level to meet different location installation requirements

  • Uc (L-N) reaches 350V, Uc (L-PE) reaches 440V, and the work after accessing the system is safe and reliable.

  • The full range of 1P/2P/3P/4P pole products provides phase-to-phase and neutral-to-ground common-mode protection. The full range of 1P+N/3P+N poles provides phase-to-neutral and phase-to-phase Full-mode protection from neutral to ground, suitable for grounding systems such as TT and TN

  • GB 18802.1-2011 conformity assessment, CQC comprehensive certification

  • The cooperation relationship between SPD and backup protection circuit breaker has been fully verified by Shanghai Lightning Protection Center.

How to select surge protectors

a. The voltage should be ≤Uc; b. Up<maximum impulse withstands; c. Different protectors should be selected according to various grounding system and protection mode.

 

main information

Product Series

NXU-II

product type

Pluggable surge protector

Product short name

SPD

Number of poles

1P

Output type

Remote indication signal

Surge protector application type

Power distribution network

Grounding system

TN

Additional information

Surge protector test category

(Type II)

Structure principle and action characteristics of surge protector

MOV

Rated working voltage [Ue]

230 V 50/60 Hz

Maximum continuous operating voltage [Uc]

Common mode: 350 V (L - PE)

Maximum [Up] voltage protection level

Common mode <1.7 kV (L - PE)

Local signal indication

White/red mechanical indicator window

Installation type

Locking clip locking

Installation method

DIN rail mounting

Width (multiple of 9mm)

2

height

85 mm

width

18 mm

depth

64 mm

colour

White (RAL 9003)

Response time

<= 25 ns

Wiring ability

Wiring or lower wiring on tunnel terminals 2.5...35 mm2 single strand hard wire
Wiring or lower wiring on the tunnel terminal 2.5...25 mm2 cord

Recommended cable

4 mm2 fire (L)
4 mm2 zero (N)
6 mm2 ground (PE)

Tightening torque

3.5 Nm

surroundings

standard

GB 18802.1:2011
IEC 61643-1

certified product

CQC
MIIT

IP protection level

Front panel: IP40
Terminal: IP20

Operating temperature

-25...60 °C

Storage ambient temperature

-40...70 °C

IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase 0

IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase 1

IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase 2

IEC 61643 Low Voltage Components Surge Protection Device SPD 1or 3 Phase 3

 

 

Contact Details
Wuxi Fenigal Science & Technology Co., Ltd.

Contact Person: Mr. Harry

Tel: +86-13646187144

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