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PDF ( 数据手册 , 数据表 ) LR1200xxx

零件编号 LR1200xxx
描述 25-40 Amp / 120/240/480 Vac-AC Output
制造商 Crydom
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LR1200xxx 数据手册, 描述, 功能
Series LR
25-40Amp • 120/240/480 Vac - AC OUTPUT
DC or AC Control
Zero Cross and Random Switching
Up to 1200V Transient Capability
SCR Output
PCB Mount
Low Profile
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
MODEL NUMBERS
CURRENT DERATING CURVES
25A
30 95
1˚C/W
25 100
3˚C/W 2˚C/W
20
15 110
10
5 120
0
5 10 15 20 25 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [˚C]
40A
60
1˚C/W .5˚C/W
90
1.5˚C/W
40 100
2˚C/W
20 110
120
0
10 20 30 40 50 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [˚C]
MECHANICAL DIMENSIONS
All dimensions are in inches (millimeters)
1.38
(35.0)
1.0
(25.4)
+
1.12
AC (28.4)
- .78
AC (19.8)
.500
(12.7)
APPROVALS
UL (Pending)
CSA (Pending)
VDE (Pending)
Series LR
Rev. 111303
PAGE 1 OF 1
.050 Typ.
(1.2)
.39
(9.8)
.25
(6.3)
Zero Cross Turn-on
Random Turn-on
LR600240D25 LR600240D40 LR1200480D25 LR1200480D40
LR600240D25R LR600240D40R LR1200480D25R LR1200480D40R
OUTPUT SPECIFICATIONS
Operating Voltage Range (47-63 Hz) [Vrms] 24-280
24-280
48-530
48-530
Load Current Range [Arms]
0.15-25
0.15-40
0.15-25
0.15-40
Transient Over-Voltage [Vpk]
600 600 1200 1200
Max. Surge Current Non-Repetitive, (16.6ms) [Apk] 250
Max. I2t For Fusing (8.3 msec.) [A2sec]
260
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec] 500
Max.Off-State Leakage @ Rated Voltage [mArms] 0.1
Max. On-State Voltage Drop @ Rated Current [Vpk] 1.6
Max.Turn-On Time
1/2 cycle
400
660
500
0.1
1.6
1/2 cycle
250
260
500
0.1
1.6
1/2 cycle
400
660
500
0.1
1.6
1/2 cycle
Max. Turn-Off Time
1/2 cycle
1/2 cycle
1/2 cycle
1/2 cycle
Power Factor (Min.) WIth Max. Load
INPUT SPECIFICATIONS
0.5 0.5 0.5
0.5
120 Vac Control
DC Control
240V AC Control
Control Voltage Range
90-140 Vac
4-32 Vdc
180-260 Vac
Must Turn On Voltage
90 Vac
4 Vdc
180 Vac
Must Turn Off Voltage
Typical Input Current at 5Vdc ➄ ➅
10 Vac
15mA@120 Vac
1 Vdc
10 Vac
9 mA@ 5 Vdc 11mA@ 240Vac
GENERAL SPECIFICATIONS
Dielectric Strength
Insulation Resistance (Min.) @ 500 Vdc
Max. Capacitance
2500 Vrms
10 9 Ohm
8.0 pF
Ambient Operating Temperature Range
-30 to 80˚C
Ambient Storage Temperature Range
-30 to 125˚C
MECHANICAL SPECIFICATIONS
Weight: (typical)
0.5 oz. (14.4 g)
GENERAL NOTES
© 2003 CRYDOM CORP, Specifications subject to change without notice.
All parameters at 25˚C unless otherwise specified.
Dielectric and insulation resistance are measured between input and output.
Off-State dv/dt test method per EIA/NARM standard RS-443.
Turn on time for random switching models is 0.1 ms (use suffix when ordering random turn on version)
DC Input circuitry incorporates active current limiter.
Use suffix -120 for 120Vac control and -240 for 240Vac control.
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: [email protected] WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [email protected].
GERMANY: +49 (0)180 3000 506












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