E325
Characteristics
General characteristics
No. of poles
Volume
Mass
E325
3 Form C (3PDT)
17 cm
3
[1 in
3
]
82 grams
[.18 lb. Max]
Switching characteristics
Operate time @ 25° C with DC
with AC
Release time @ 25° C with DC
with AC
Bounce time @ 25° C with DC
with AC
Mechanical Life
Contact rating
Type of load
(High level)
Resistive
Inductive
Inductive
Motor
Lamp
Overload current
Rupture current
Cycles x 10
50
10
20
50
50
n/a
n/a
3
15 ms max.
20 ms max.
15 ms max.
50 ms max.
1 ms max.
2 ms max.
400,000 cycles
28 Vdc
25 amps
12 amps
n/a
10 amps
5 amps
50 amps
60 amps
115 Vac
400 Hz
1 phase
25 amps
n/a
15 amps
10 amps
5 amps
80 amps
100 amps
115/200 Vac
400 Hz
3 phase
25 amps
n/a
15 amps
10 amps
5 amps
80 amps
100 amps
Environmental characteristics
Temperature Range
Vibration (Sinusoidal)
- Mounting style 3
Shock, any axis
- Mounting style 3
Seal
-70°C to +125°C
30 g 10-3000 Hz
20 g 57-3000 Hz
200 g 6 ms
100 g 6 ms
Hermetic (1 x 10
-8
atm cm
3
/s)
Electrical characteristics
Contact voltage drop (@ Rated resistive load)
- Initial
- After guaranteed life
Dielectric strength @ sea level
- Initial @ 60 Hz
- After life test @ 60 Hz
Insulation Resistance
- Initial
- After life tests
Reference Military Specifications
Mating Socket
100 Megohms min. @ 500 Vdc
50 Megohms min. @ 500 Vdc
MIL-PRF-83536
MIL-PRF-12883
150 mV Max.
175 mV Max.
Coil to Case
1000 Vrm s
1000 Vrm s
All other points
1250 Vrm s
1000 Vrm s
7
E325
Part Numbering System
E S
RELAY TYPE
‘ E’ SERIES
325
E 2
B
D
OPTIONAL
‘S’ Internal Voltage suppressor
‘A’ AC Coil
MODEL
325:
3 PDT, 25 Amps
COIL CODE
325:
see page 9
MOUNTING STYLES
325:
see page 10-11, 13
TERMINAL STYLE AND FINISH
325:
see page 12-13
‘D’ FOR CATALOG STANDARD OR
‘XXXX’ FOR SPECIAL INSTRUCTIONS OR SPECIFICATIONS
(ASSIGNED BY DRI)
8
E325
Technical Characteristics
Coil characteristics
DC
COIL CODE
Nominal coil voltage
Maximum pick-up voltage at 25°C
Maximum pick-up voltage at 125°C
Minimum drop-out voltage at -70° C
Coil resistance ( ohms ± 10% at 25°C )
Maximum coil transient suppression
(where applicable) VDC
A
6
3,2
4,5
0,25
18
-42
B
12
6,5
9,0
0,5
70
-42
D
26.5
13,5
18
1,2
290
-42
E
28
14
18,7
1,5
290
-42
G
48
24
36
2
955
-100
J
110
55
70
5
5000
-180
AC
L
115-400 Hz
72
90
5
-
-
N
115-50/60/400 Hz
72
90
5
-
-
OTHER VOLTAGES AVAILABLE FROM FACTORY ON REQUEST
Circuit diagram
C1
C1
-
B1
+
C2
-
X2
B2
+
C3
C2
X2
B2
X1
A2
E 325
C1
C3
B1
B3
B3
+
A1
+
A3
A1
X1
A2
E S 3 25
OP TI ONAL I NTERNAL
VO LTAGE SUPPRESSOR
A3
C2
X2
C3
B1
+
B2
X1
B3
A1
A2
E A3 2 5
( AC CONFI GURATI ON)
A3
9
E325
Technical Characteristics
Mounting styles
DIMENSIONS ARE IN MM (IN.)
UNLESS OTHERWISE SPECIFIED, TOLERANCE IS ±0,25 [.010]
STYLE 1
NO MOUNT
STYLE 2
RAISED VERTICAL FLANGE MOUNT
STYLE 3
HORIZONTAL FLANGE MOUNT
STYLE 8:
M3 CAPTIVE SCREWS
STYLE C:
#4-40 UNC CAPTIVE SCREWS
RAISED VERTICAL FLANGE MOUNT
WITH CAPTIVE HARDWARE
10
E325
Technical Characteristics
Mounting styles (cont.)
DIMENSIONS ARE IN MM (NI.)
UNLESS OTHERWISE SPECIFIED, TOLERANCE IS ±0,25 [.010]
STYLE G
RAISED VERTICAL FLANGE MOUNT
STYLE H
RAISED VERTICAL FLANGE MOUNT
STYLE P
RAISED VERTICAL FLANGE MOUNT
11
嵌入式系统
