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參數(shù)資料
| 型號： | TISP4350L3BJ |
| 廠商： | Power Innovations International, Inc. |
| 英文描述： | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| 中文描述： | 雙向可控硅過電壓保護(hù)器 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TISP4350L3BJ |
TISP4070L3BJ, TISP4350L3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
AUGUST 1999 — REVISED NOVEMBER 1999
6
P R O D U C T I N F O R M A T I O N
Figure 3. UL 1950 POWER CROSS FLOW CHART
Yes
Yes
IT Equipment
parameters
Connects
to outside
cable
Has
≤
100 A
2
s
@ 600 V
)
Has
≤
1.3 A
d.c.
limiting )
Has
fire
enclosure
Has min.
26 AW G
supplied
cord
Pass 6.3.3
ground/line
separation
§ )
Has fire
enclosure
and
spacings
Pass Test 1
Pass test 5
Pass test 2
pass tests
3, 4
Fail
Pass
No overvoltage
testing
No
Yes
No
Yes
No
No
No
Yes
Yes
No
Yes
No
Yes
Yes
No
No
Yes
UL 1950 Third Edition
Telecommunication network connection
Clause 6.6 — Protection against overvoltage from power line crosses
Figure 18b — Overvoltage flowchart
Annex NAC (normative) — Power line crosses
Test 1.
600 V, 40 A,
1.5 s
Test 5
.
120 V, 25 A,
30 min or
open circuit
Test 2.
)
600 V, 7 A, 5 s
Test 3.
# )
600 V, 2.2 A,
30 min or open circuit (3A)
Test 3A. # )
600 V, < 2.2 A, 30 min, no
open circuit
Test 4.
# )
< Limiting voltage, < 2.2 A,
30 min, no open circuit, no
overvoltage protector
voltage limiting
Pass criteria
No cheesecloth charring
Insulation OK
wiring simulator (fuse) OK
I
2
t < 100 A
2
s @ 600 V a.c.
NOTES
)
Overcurrent protector I
2
t must must be lower than any other equipment element which carries the same current.
)
UL accepts that a fuse with a 1 A or less rating meets the 1.3 A criterion.
§ )
Pass for 120 V a.c. between telecommunication line and ground current < 10 mA.
)
Test 2 not required if the equipment d.c. breaking is 1.3 A or less, see comment ).
# )
Tests 3 and 4 not required for equipment with less than 1000 m of outside cable.
No
A
U
r
l
Test 5
Test 2
Test 1
Test 3
Test 3A
Test 4
A
B
C
D
E
F
H
G
I
J
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4350L3BJR | 功能描述:硅對稱二端開關(guān)元件 RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4350L3BJRS | 制造商:Bourns Inc 功能描述: |
| TISP4350L3BJR-S | 功能描述:硅對稱二端開關(guān)元件 RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4350L3LM | 功能描述:硅對稱二端開關(guān)元件 RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA |
| TISP4350L3LMR | 功能描述:硅對稱二端開關(guān)元件 RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA |
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