Your Position: Home - Products - Surge Protection Device > SPD installed on PCB
CJPB-20
Description
1. Scope of application
   Surge protection for transient overvoltage

2. Standards

   IEC 61643.11       Low-voltage surge protective devices – 

                               Part 11: Surge protective devices connected to low-voltage power systems –Requirements and tests

   IEC 61643-31      Low-voltage surge protective devices — 

                              Part 31: Requirements and tests methods for SPDs for photovoltaic installations  


3. Product performances
   3.1 Overview
   This lightning protection module is installed on PCB. It is mainly composed of high-energy MOV, flame-retardant shell and metal components. The module is equipped with failure safety trip device and failure alarm pin (dry contact).

   3.2 Part number information



   3.3 Characteristics


Model

CJPB-20-600PV

CJPB-20-670PV

CJPB-20-900PV

Max. continuous operating voltage (Uc )

 460V AC

510V AC

760V AC

Max. PV operating voltage ( Ucpv  )  

600 V

670 V

900 V

Nominal discharge current ( In )

10kA  (8/20μs)

Max. discharge current ( Imax )

20kA  (8/20μs)

Voltage protection level (Up )

≤1.7 kV

≤1.8 kV

≤2.8 kV

Current withstand short circuit PV ( Iscpv )

100A

SPD failure behavior

开路失效模式(OCFM)

IEC test

ClassⅡ

UL test

Type 4

Response time( tA )

<25 ns

Protection rating

IP20

Housing material

UL94 V-0

Remote signaling

NC/Normal ; NO/Defect

Wave soldering temperature

Max. 260℃/5 sec

Number of port

One-port

Place of use

indoor,PCB

Ambient temperature

-40℃ ~ +85℃

Permissible humidity

5% ~ 95%(+25℃)

Standards compliance

RoHS2.0


   3.4 Schematic diagram



4. Outline drawing
   4.1 Dimensions


   4.2 Opening holes drawing of PCB



   4.3 Installation
        4.3.1 PCB assembly, PCB drawing according to (4.2).
        4.3.2 Welding temperature reference:
                  Manual welding : 420 ℃/1 ~ 3 sec.  Wave soldering: 260 ℃/2 ~ 5 sec.

Download
Contact us
Copyright © 2005~2019 Changzhou Chuangjie Lighting Protection Co., Ltd. All Rights Reserved Design by: EastNet [Manage]