|
|
|
■
Metal crust, high voltage proof, resin covered
|
|
■
Stability class 5%
|
| ■ High
power, small size, well safety |
| RXG28
Power wire-wounded resistors |
|
|
★
Standard
▲
Q/RU167 -2000 RXG28 Power, Fixed, Wire-wound, Resistor detail
specification
★
Dimension
|
|
|
|
|
Type
|
Dimension
(mm)
|
|
L
|
L1
|
L2
|
l
|
l1
|
H
|
A
|
B
|
C
|
D
|
φ
|
|
RXG28-60W
|
100
|
75
|
90
|
440±10
|
10
|
16.8
|
30
|
26
|
17
|
4.5
|
4.5
|
|
RXG28-80W
|
130
|
104
|
118
|
250±10
|
10
|
21
|
42
|
38
|
22
|
6
|
6
|
|
RXG28-120W
|
182
|
150
|
172
|
300±10
|
10
|
21
|
42
|
38
|
22
|
6
|
6
|
|
|
★ Main specification
|
|
Type
|
Nominal
resistance
(Ω)
|
Resistance
tolerance
(%)
|
Insulation
resistance
(MΩ)
|
Insulation
voltage
(V) AC
|
Surface
temperature rise
(℃)
|
Stability
grade
|
|
RXG28-60W
|
5
|
±5
±10
|
10000
|
2800
|
≤300
|
5%
|
|
5100
|
|
RXG28-80W
|
8
|
|
RXG28-120W
|
100
|
|
|
★ Main inspection items, methods &
requirements
|
|
Items
|
Methods
|
Requirements
|
|
Withstand
voltage
|
2800V AC
1min
|
No
breakdown or leakage current≤1mA
|
|
Insulation
resistance
|
500VDC
|
104MΩ
|
|
Endurance
at room temperature
|
Room
temperature VR 240h
|
±(5%R+0.5Ω)
Insulation
resistance≥103MΩ
|
|
Terminal
strength
|
40N
10±0.5S
|
±(1%R+0.05Ω)
|
|
Fast
temperature change
|
-55℃
/+
125℃
3 cycles
|
±(1%R+0.05Ω)
|
|
Temperature
rise
|
Load
rated power
|
≤
300℃
|
|
|
Specification are subject
to change without notice.
|
|
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