Tuam Tshoj T2 20/40 Hoobkas thiab manufacturers

Txa2 20/40

Nws yog tsuas yog siv los muab kev tiv thaiv T2 rau ntau yam hluav taws xob thiab

cov khoom siv hluav taws xob hauv cov tsev uas muaj kev cuam tshuam rau xob laim overvoltage.

Feem ntau yog siv los ua cov cuab yeej tiv thaiv tseem ceeb hauv kev faib khoom loj

qhov system.

Technical Cov ntaub ntawv

Qauv tus lej		20	40
Max ua haujlwm tsis tu ncua Voltage	Uc(V~)	275/320/385/440	275/320/385/440
Nominal tawm tam sim no	Hauv (kA)	10	20
Maximum dischargecurrent	max (kA)	20	40
Kev tiv thaiv qib	Up (kV)	<1.3/1.4/1.6/1.8	<1.4/1.5/1.8/2.2
Teb sijhawm	(ns)	<25	<25

General parameter

Nkag mus rau thaj chaw xaim	(mm²)	≥10	≥10
Nkag mus rau hauv av crossS-sectional cheeb tsam	(mm²)	≥16	≥16
SPDtshwj xeeb disconnector	Pom zoo	SSD 40	SSD 40
Ua haujlwm ib puag ncig		-40 ~ + 70 ° C, txheeb ze humidity <95% (hauv qab 25 ℃)
Kev sib txuas lus nyob deb		1411: Nr., 1112: NC

Tshuab yam ntxwv

Kev sib txuas Byscrew terminals	6-25 hli
Terminal Ntsia Hlau Torque	2.5nm ua
Pom zoo Cable hla ntu	≥16mm²
Ntxig kab ntev	15 hli
Mounting DIN rail	35 hli (EN60715)
Qib Kev Tiv Thaiv	IP20
Tsev	PBT/PAB
Nplaim retardant qib	UL94 VO
Ua haujlwm kub	-40 ℃ ~ + 70 ℃
Ua haujlwm txheeb ze humidity	5% -95%
Ua haujlwm atmospheric siab	70 kpa ua～106 kPa ib