参数资料
| 型号： | T90N5D42-24-03 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | RELAY GEN PURPOSE SPDT 20A 24V |
| 标准包装： | 400 |
| 系列： | T90 |
| 继电器类型： | 通用 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 36mA |
| 线圈电压： | 24VDC |
| 触点形式： | SPDT（1 C 型） |
| 触点额定值（电流）： | 20A |
| 切换电压： | 240VAC，28VDC - 最小值 |
| 关闭电压（最大）： | 18 VDC |
| 关闭电压（最小）： | 2.4 VDC |
| 特点： | 绝缘 - F 类 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 散装 |
| 触点材料： | 银镉氧化物（AgCdO） |
| 操作时间： | 15ms |
| 释放时间： | 15ms |
| 线圈功率： | 900 mW |
| 线圈电阻： | 660 欧姆 |
| 工作温度： | -55°C ~ 85°C |
| 相关产品： | PB216-ND - BLK DUST COVER FOR T90N SERIES |
| 其它名称： | 1393209-3 |
General Purpose
High Power PCB Relays
T90 Series, 30A PCB Relay
Potter & Brumfield
n
n
n
n
30A, 1 form A (NO); 20A, 1 form C (CO)
Available as open frame or sealed construction
Meets UL 508 and 873 Spacing - 3.18 through air, 6.36 over surface
UL class F insulation system standard
Typical applications
HVAC, Appliances, Industrial Controls.
Approvals
UL E22575; CSA LR15734
Technical data of approved types on request.
Contact Data
Contact arrangement 1 form A (NO), 1 form B (NC), 1 form C (CO)
Rated voltage 277VAC
Max. switching voltage 277VAC
Rated current 30A
Limiting continuous current 30A
Limiting making current 30A
Limiting breaking current 30A
Contact material AgCdO
Min. recommended contact load 1A, 5VDC or 12VAC
Initial contact resistance 75 m? at 1A at 5VDC or 12VAC
Frequency of operation, with load 360hr
Operate/release time max., including bounce 15/15ms
Coil Data
Coil voltage range
Max. coil power
Max. coil temperature
Coil insulation system according UL
Coil versions, DC coil
Coil Rated Operate
code voltage voltage
VDC VDC
5 5 3.75
6 6 4.5
9 9 6.75
12 12 9
18 18 13.5
24 24 18
48 48 36
110 110 82.5
Release
voltage
VDC
0.5
0.6
0.9
1.2
1.8
2.4
4.8
11
5 to 110VDC
1.0W
155°C
Class F
Coil
resistance
?±10%
27
40
97
155
380
660
2560
13450
Rated coil
power
wW
900
900
900
900
900
900
900
900
NO 30A, 240VAC, general purpose 100x10
120
20
140
60
40
30
Contact ratings
Type Load Cycles
Typical
AgCdO, open style relay
NO 30A, 240VAC, general purpose 100x10 3
NO 20A, 240VAC, resistive heater 100x10 3
CO 20A/10A, 240VAC, general purpose 100x10 3
CO 20A/10A, 28VDC, resistive 100x10 3
UL 508/873
AgCdO
NC 15A, 240VAC, general purpose 100x10 3
CO 20A/10A, 240VAC, general purpose 100x10 3
NO 20A, 240VAC, resistive 100x10 3
NC 15A, 240VAC, resistive 100x10 3
CO 20A/10A, 240VAC, resistive 100x10 3
NO 80LRA/30FLA, 240VAC 30x10 3
NC 30LRA/10FLA, 240VAC 30x10 3
CO 53.6LRA/20FLA / 20LRA/6.7FLA, 240VAC 100x10 3
NO 98LRA/22FLA, 120VAC 100x10 3
NO 2HP, 240VAC 1x10 3
NC 1/2HP, 240VAC 1x10 3
NO 1HP, 120VAC 1x10 3
NC 1/4HP, 120VAC 1x10 3
NO 6A, 277VAC, ballast 100x10 3
NC 3A, 277VAC, ballast 6x10 3
NO TV5, 240VAC, tungsten 6x10 3
NC TV3, 240VAC, tungsten 6x10 3
NO 20A, 28VDC, resistive 100x10 3
NC 10A, 28VDC, resistive 100x10 3
All ratings at 25°C (unless otherwise noted) with relay properly vented. Remove vent nib
from enclosed relays after soldering and cleaning for optimum life.
Mechanical endurance 10x10 6 ops.
3
All figures are given for coil without preenergization, at ambient temperature +23°C.
Ambient temperature vs. coil voltage – 1W coil
130
Open Style Relay, No Dust Cover
110
100
90
80
70
60 30A Load
50 25A Load
40 20A Load
15A Load
30 10A Load
0A Load
50 75 100 125 150 175 200 225
Applied Continuous Coil Voltage (% of Rated Voltage)
150
Wash Tight Relay, Vented
130
120
110
100
90
80
70 30A Load
25A Load
50
20A Load
15A Load
10A Load
0A Load
20
50 75 100 125 150 175 200 225
Applied Continuous Coil Voltage (% of Rated Voltage)
Data graphed above are average values and should be verified in application. Tests were
conducted within a 2’ (.6m) cube (still air); at nominal coil power @ 25°C; with normally
open contact loaded; and with 4’ (1.22m) long, #10AWG load wires. P.C. board relays were
mounted to a 30A, single side P.C. board. Coil rise test conducted with a 30A PC board
to maintain 20°C max. rise at 30°C. The relay connections and wiring must be designed
with an adequate cross section to ensure proper current flow and heat dissipation. After
cleaning process knock-off nib should be removed for optimum life of wash-tight relays.
02-2014, Rev. 0214
www.te.com
? 2014 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.
Catalog and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Catalog product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.
1
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