UC2/UD2 SERIES
PERFORMANCE DATA
COIL TEMPERATURE RISE
Temperature is measured by coil resistance
Coil
temperature
rise (°C)
Coil temperature
rise (°C )
60
30
20
10
0
40
20
0
Applied power 0.14W
Applied power 0.1W
0
100
200
300
400
0
5
10
15
20
Applied power (mW)
Applied time (minute)
MAXIMUM COIL VOLTAGE
This is a maximum value of permissible alteration.
Inquire with NEC TOKIN under continuous use.
SWITCHING CAPACITY
This is allowed maximum value.
Inquire with NEC TOKIN for maximum value under continuous
DC(Resistive)
2.0
Low power consumption type
200
AC(Resistive)
Ratio of
nominal
coil
voltage
(%)
1.0
0.5
Contact
current (A)
150
100
50
0.2
0.1
10
20
50
100
-40 -20
0
20 40
60 80 100
250VAC
220VDC
Ambient temperature (°C)
Contact voltage (V)
APPLIED VOLTAGE VS. TIMING (Sample:UC2-5NU)
(Without coil diode)
4
3
4
3
2
1
Release
time
(ms)
Operate
time
(ms)
2
1
0
0
0
100
150
200
250
0
100
200
300
400
Applied power (mW)
Applied power (mW)
8
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
2007.08.03 P0894EMDD03VOL03E
NEC [ NEC ]
