CHANGAN GROUP CO.,LTD

High quality product, professional service, being the core supplier in laser industry!

AC 2P 4P 1P+N/PE 3P+N/PE 15KA~80KA Surge Protective Device SPD

Send Inquiry
Product Details

CAU4-230 Surge Protective Device

Application
CAU4-230 series SPDs are applied in 230/400V (50/60Hz) low-voltage power supply and distribution systems such as computer room equipment, monitoring room equipment, fire control room equipment, telephone room, other low-voltage rooms, offices, and household electrical equipment forpreventing them from indirect lightning strike and surges. They are used in the potential connection like the lightning induction prevention betweenLPZ02 and LPZ03 interfaces.

Description

Specification


  Model

CAU4-230/15

CAU4-230/30

CAU4-230/60

CAU4-230/80

According to EN 61643-11, SPD

Level 2

Level 2

Level 2

Level 1

According to IEC 61643-1, SPD

Level II

Level II

Level II

Level II

AC nominal voltage Un

AC230V/400V

Maximum continuous operation voltage (L-N) Uc

AC275V

AC maximum continuous operation voltage (N-PE) Uc

AC255V

Nominal discharge current (8/20µ s) In

8kA

15kA

30kA

40kA

Maximum discharge current (8/20µ s) Imax

15kA

30kA

60kA

80kA

Lightning impulse current (10/350µ s) (N-PE) limp

4kA

8kA

10kA

12.5kA

Voltage protection level (L-N) Up

≤1200V

≤1500V

≤1800V

≤2000V

Voltage protection level (N-PE) Up

≤1500V

≤1500V

≤1500V

≤1500V

Response time (L-N) Ta

≤25ns

Response time (N-PE) Ta

≤100ns

Malfunction alert

Green light: normal; red light: invalid

Protection level

IP20

Remote signal wiring

Normal open, normal close

Circuit protection

Thermal release+backup fuse release

Panel function

Green-light indicator

Minimum installation wire cross-sectional area

Minimum 10mm2solid wire / multiplied yarn

Maximum installation wire cross-sectional area

Maximum 25 fexible wire / 32multiplied yarn

Flame resistance

V0

Installation method

35mm DIN electric rail EN 50022

Shell material

PA66/PBT

Overall and Installation Dimension(mm)

Company Profile
Changan Group Co., Ltd, Established in 1987, comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 30years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,
Contactor, Relay, Switch, Solar Inverter etc..

1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Europe, South America, Mid-east and Africa Market.

Welcome to wholesale the low price and high quality ac 2p 4p 1p+n/pe 3p+n/pe 15ka~80ka surge protective device spd with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are also available.

Inquiry