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參數(shù)資料
| 型號： | HD4812-EF |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 45K |
| 代理商： | HD4812-EF |
MODEL NUMBERS
AC CONTROL
DC CONTROL
HA4812
HD4812
HA4825
HD4825
HA4850
HD4850
HA4875
HD4875
HA4890
HD4890
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
48-530
48-530
48-530
48-530
48-530
Max. Load Current
[Arms]
12
25
50
75
90
Min. Load Current, [mArms]
40
40
40
40
40
Transient Overvoltage [Vpk]
1200
1200
1200
1200
1200
Max. Surge Current, (16.6ms) [Apk]
140
250
625
1000
1200
Max. On-State Voltage Drop @ Rated Current [Vpk]
1.7
1.7
1.7
1.7
1.7
Thermal Resistance Junction to Case (R
θ
JC) [C/W]
Maximum I2 t for Fusing, (8.3 msec.) [A2sec]
1.48
1.02
0.63
0.31
0.28
81
260
1620
4150
6000
Max. Off-State Leakage Current @ Rated Voltage [mArms]
10
10
10
10
10
Min. Off-State dv/dt @ Max. Rated Voltage [V/μsec]
500
500
500
500
500
Max. Turn-On Time
1/2 Cycle (DC Input), 10.0 msec (AC Input)
Max. Turn-Off Time
1/2 Cycle (DC Input), 40.0 msec (AC Input)
Power Factor (Min.) with Max. Load
0.5
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS
DC CONTROL
( D P R E F I X )
3-32 Vdc
AC CONTROL
( A P R E F I X )
90-280 Vrms (60Hz)
AC CONTROL
( E S U F F I X )
18-36 Vrms
Control Voltage Range
Max. Reverse Voltage
-32 Vdc
---
---
Max. Turn-On Voltage
3.0 Vdc
90 Vrms
18 Vrms
Min. Turn-Off Voltage
1.0 Vdc
10 Vrms
4.0 Vrms
Nominal Input Impedance
See Note
60K Ohms
9.0K Ohms
Typical Input Current
2.0 mA
2mA @ 120 Vrms, 4mA @ 240 Vrms
3mA @ 24 Vrms
G E N E R A L N O T E S
All parameters at 25oC unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, for derating curves see page 2.
24 Vac Input option, E suffix.
Turn-on time for random turn-on versions
is 0.02 msec (DC Control Models).
Input circuitry incorporates active current limiter.
Zero Voltage and Random
Turn-On Switching
Panel Mount
1200V Blocking Capability
FastFax Document No. 158
SERIES HA/HD.032698, PAGE 1 OF 3
Featuring state-of-the-art Surface
Mount Technology, these SPST-NO
relays deliver proven reliability in the
most demanding applications.
Output consists of an SCR AC switch
and is available in zero-cross, random
turn-on (phase controllable) and ver-
sions with either AC or DC input (coil)
control.
Manufactured in Crydom’s ISO 9002
Certified facility for optimum product
performance and reliability.
Series HA, Series HD
12-90Amp 480 Vac AC Output
1998 CRYDOM CORP, Specifications subject to change without notice.
For recommended applications and more information contact:
USA:
(800) 8 CRYDOM
(800) 827-9366 (619) 715-7200 fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 e-mail: sales@crydom.com
WEB SITE:
http://www.crydom.com
FASTFAX Product Information:
(888) 267-9191
UK:
(44)1202 812300
fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY:
(49) (0)6874 182580
fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany e-mail: vertrieb@crydom.com
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