Datasheet > 1420

1420

更新时间： 2024-09-21 12:49:27

品牌	Logo	应用领域
伯恩斯 - BOURNS		光电二极管
页数	文件大小	规格书
2页	297K
描述
DC Power SPD for Photovoltaic Applications

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数据手册

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1420 数据手册

Features

■ Hybrid MOV/GDT design

■ No leakage over life

■ Thermal disconnect

■ Standards compliance:

■ RoHS compliant*

■ DIN Rail mountable

■ 40 kA maximum impulse current rating

■ Minimal footprint within DC power system

■ Uni-block design with replaceable modules

■ Visual fault indicator

1420 Series DC Power SPD for Photovoltaic Applications

General Information

Electrical Diagram

The Bourns Model 1420 Series is a DC power Surge Protective

Device (SPD) designed to protect power systems operating up

to 1200 Vdc. The unique hybrid MOV/GDT design provides an

enhanced level of protection against the effects of direct or

indirect lightning.

V : High energy MOV

G : Heavy duty gas discharge tube

Ft : Thermal fuse

t^o

C : Remote signaling contact

t° : Thermal disconnection system

Electrical Characteristics

Characteristic

Model No.

1420-PV-1000

1000 Vdc

Network Voltage (Un) dc

Protection Mode

MC/MD

Max. Operating Voltage (Uc) dc

IEC/UL Nominal Discharge Current (In)

15 x 8/20 µs impulses

1200 Vdc

20 kA

Max. Discharge Current (Iimp)

10/350 µs max.

Max. Lightning Current by Pole (Imax)

Protection Level @ In (Up)

Residual Voltage at 5 kA

Operating Current (Ic)

40 kA

< 3.6 V

< 2.6 kV

None

Leakage Current at Uc

Follow Current (If)

Note 1: MC = Common Mode (+/PE or -/PE) and MC/MD = Common Mode and Differential Mode ( ).

General Characteristics

Model No.

Characteristic

1420-PV-1000

Internal

Thermal Disconnector

Dimensions

See Product Dimensions

By Screw Terminal: #4 AWG max.

1 Mechanical Indicator

DIN Rail, 35 mm Symmetrical

250 V / 0.5 A (AC)

Connection

Disconnection Indicator

Mounting

Remote Signaling

Enclosure Material

125 V / 3 A (DC)

Thermoplastic UL 94V0

Environmental Characteristics

Model No.

1420-PV-1000

-50 °C to +85 °C

IP 20

Characteristic

Operating Temperature

Environmental Rating

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

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