参数资料
型号: A2490EP-B
厂商: CRYDOM CORP
元件分类: 继电器,输入/输出模块
英文描述: TRIGGER OUTPUT SOLID STATE RELAY, 4000 V ISOLATION-MAX
封装: PLASTIC PACKAGE-4
文件页数: 2/5页
文件大小: 775K
代理商: A2490EP-B
INPUT SPECIFICATIONS (1)
Description
( D PREFIX)
( A PREFIX)
( E SUFFIX)
Control Voltage Range
3-32 VDC
90-280 Vrms
18-36 Vrms
Maximum Reverse Voltage
-32
-
Maximum Turn-On Voltage
3.0 VDC
90 Vrms
18 Vrms
Minimum Turn-Off Voltage
1.0 VDC
10 Vrms
4.0 Vrms
Typical Input Current
3.4-20 mA
2.0-4.0 mA
3 mA
Nominal Input Impedance [Ohms]
1500 Ohm
60 K Ohm
9.0 K Ohm
Maximum Turn-On Time [msec] (4)
1/2 Cycle
10
Maximum Turn-Off Time [msec]
1/2 Cycle
40
GENERAL SPECIFICATIONS
Description
Parameters
Dielectric Strength, Input/Output/Base (50/60Hz)
4000 Vrms
Minimum Insulation Resistance (@ 500 V DC)
109 Ohm
Maximum Capacitance, Input/Output
8 pF
Ambient Operating Temperature Range
-40 to 80 °C
Ambient Storage Temperature Range
-40 to 125 °C
Weight (typical)
3 oz (86.5g)
Encapsulation
Thermally conductive Epoxy
Terminals
Screw and saddle Clamps Furnished, Unmounted
Recommended Terminal Screw Torque Range:
6-32 Screws - 10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs. (Screws dry without grease)
Fastons:
Single pair (up to 25A) Double pair* (50A model only) *Caution: User must connect to both pairs
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
3) Heat sink ing required, for derating curves see page 3.
4) Turn-on time for Random turn-on versions is 0.02 msec (DC Control Models)
WIRING DIAGRAM
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