Ω
Serie 1000 Cylindrical
nicrom
el ect roni c
Ultra High Voltage Resistors - Non Inductive
L
D
G
∅B
C
Type
1000.150
1000.200
1000.250
1000.300
P 40 ° C
( watt )
150
200
250
300
U
( kV )
200
250
300
400
L
470
600
800
1000
B
46
46
54
54
C
38
38
48
48
D
25
25
25
30
Dimensions in mm
Characteristics
¡
¡
Design / Technology
Resistance Values
Tolerances
Voltage Coefficient
Operating Temperature
Insulation Resistance
Thermal Schock
Overload
Moisture Resistance
Load Life
Encapsulation
Lead Material
Exclusive Non-Inductive Design with Uniform Voltage Distribution / Thick Film
from 1MΩ to as high as 100GΩ
±10%, ±5%, ±2%, ±1%, ±0.5%, ±0.25%, ±0.1%
or
±0.05%
< 0.003 ppm/V
-55 … + 225° C
> 10'000 MΩ
∆
R/R 0,2% max
∆
R/R 0,25% max
∆
R/R 0,25% max
∆
R/R 0,2% max
Conformal Coating
Brass Caps / Ferrule Terminations
(extended temperature range available)
500 Volt 25 ° C 75% Relative umidity
MIL Std. 202, method 107 Cond. C
MIL Std. 202, method 106
1000 hours at rated power
IEC 68 - 2 -14
IEC 68 - 2 - 3
IEC 115 - 1
2,5
×
Pnom, 5 sec ( do not exceed 1,5
×
V max )
Temperature Coefficients 100 ppm/° C, 50 ppm/° C, 25 ppm/° C or 15 ppm/° C, (10 ppm/° C and 5 ppm/° C on request)
Derating Curve
40° C
100
RATED LOAD %
80
60
40
20
0
-50
0
50
100
150
200
AMBIENT TEMPERATURE (° C)
