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參數(shù)資料
| 型號(hào)： | EV250-5A |
| 元件分類： | 功率/信號(hào)繼電器 |
| 英文描述： | POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.33A (COIL), 12VDC (COIL), 3960mW (COIL), 400A (CONTACT), 320VDC (CONTACT), PANEL MOUNT |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 331K |
| 代理商： | EV250-5A |
Features:
18
CII Technologies / P.O. Box 4422 / Santa Barbara, CA 93140 / ph 805.684.4560 / fax 805.684.9679 / e-mail info@kilovac.com / website www.ciitech.com
28-1800 Vdc
COIL DATA
400 A carry, 2,500 A interrupt @ 320 Vdc
Hydrogen dielectric for power switching high
current loads
Internal Hall Effect contact position sensor
detects contact welds
Ideal for circuit protection, control, battery
switching, and main power safety disconnect
Versatile power, voltage, and current
operating range: 28-1800Vdc switch tested
Internal economizer provides:
4W typical hold power independent
of temperature & voltage variance
EMI spectrum tested and approved
Patented "hammer effect"
mechanism breaks light contact welds
Patented hermetically "Super-sealed"
environment chamber uniquely protects ALL
moving parts
Can operate in harsh environments
Moving contact rotates to provide fresh
contact surface for low contact resistance
and low power consumption
Sealed control connector. Mating connector
with flying leads P/N 2625 available, see
page 59
Bi-directional power switching
Fast operate and release time
Low power consumption
Auxiliary contacts
PRODUCT SPECIFICATIONS
EV250-5A
12
9
7
5
2.5
0.33
200
Units
Vdc
A
ms
Kilovac EV250-5A - 400 Amps ("Czonka II EVX")
Make & Break Load Switching
CONTACT RATINGS*
Parameter
Voltage* (nominal )
Pickup (close), max.
Hold, min.
Dropout (open), min.
Current (@VsNom/ 25oC)
Inrush, max.
Holding, standby, max.
Inrush Time, max.
For detailed specifications and recommendations,
refer to the EV250-5A sales drawings.
* For circuit conditions and actual data refer to the EV250 Hot Switch study. Since each application is unique, user is encouraged to verify rating
in actual application.
1
10
10 0
1, 00 0
10 , 0 0 0
10 0, 00 0
1
1 0
1 0 0
1 , 0 0 0
1 0, 00 0
1 00 , 0 0 0
28
V
d
c
L
ife
C
y
c
le
s
Sw itc h i n g Cu r re n t
2
70V
d
c
4
00V
d
c
6
00V
d
c
9
00V
d
c
1
800
V
d
c
Reg io n o f
Con t a c t
Le vitati on .
Ope r at io n
P rohib i te d
Mom ent ary C a rry
Reg io n
4 00A
9 000A
1 20V
d c
* Refer to sales drawing, qualification test plan for actual mix of pre-charge and break currents used on each cycle.
* Other special coil voltages available upon request
* * Do not use a free wheeling diode or capacitor across the coil.
Built in suppression limits back EMF to zero volts
o
Part Number
Contact Arrangement ..........................................................
Contact Form ........................................................................
Continuous Current Carry, Max. ........................................
6.5 Minutes ....................................................................
Break Current @ 320 Vdc ...................................................
Contact Resistance, Max. ...................................................
Contact Resistance, Typ. ....................................................
Dielectric at Sea Level (leakage < 1mA) ............................
Shock, 11 ms 1/2 Sine (peak), operating .........................
Vibration, Sinusoidal (80-2000 Hz, peak) .........................
Operating Ambient Temperature Range ............................
Load Life, @320 Vdc, 95% Weibull* .................................
Operate Time, 25oC ..............................................................
Close (includes bounce) Typ. .......................................
Bounce (after close only), Max. ....................................
Release Time (includes arcing), Max. at 2500 A ........
Insulation Resistance @ 500 Vdc, Min. ............................
Weight, Nominal ..................................................................
UNIT
EV250-5A
SPST-NO
X
A
400
A
500
A
2,500
ohms
0.0003
ohms
0.0001 - 0.0002
Vrms
2,200
G's peak
30
G's
20
C
-40 to +85
cycles
See Page 19
ms
18
ms
5
ms
15
Mohm
100
pound (kg)
1.76 (0.8)
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相關(guān)代理商/技術(shù)參數(shù) |
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| EV250-6A-01 | 制造商:TE Connectivity 功能描述: |
| EV250-7A | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Kilovac EV250-2A & 2B - 400 Amps |
| EV250-7B | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Kilovac EV250-2A & 2B - 400 Amps |
| EV250-8A | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Kilovac EV250-2A & 2B - 400 Amps |
| EV250-8B | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Kilovac EV250-2A & 2B - 400 Amps |
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