RFE HZN150W-10R-J-HP High power wire wound resistor hz hqz series: flat type, non-flammable Datasheet

HIGH POWER WIRE WOUND RESISTOR
HZ HQZ Series: Flat Type, Non-Flammable
FEATURES
• Non-Flammable
• Low Resistance
• HZ - Wire Wound
• HQZ - Ribbon Winding
PART NUMBER EXAMPLE
A type : Fixed Resistor
N type : Non-inductively wound
HZ A 80W-10R-J-HP
Series
Hardware
Type
Tolerance
Wattage
Hardware: HS = Screw
HP = Press in Bracket
HX = Special
Omit = No Hardware
J=5%, K=10%
Resistance
8.5
R5.0
14.0
f5.0
G
I
F
43.0
E
H
A
B
C
D
SPECIFICATIONS
Power Rating
Watts
Dimensions (m/m)
A±2 B±2 C±2 D±2 E±1 F±1 G±1 H±1
Resistance Range
Ohms
I ±1
HZ
HQZ
80W
120W 121.5 140 157 170
28
46
14
10
21.5
0.1
~ 50K
100W
150W 141.5 160 177 190
28
46
14
10
21.5
0.1
~ 70K
120W
180W 166.5 185 202 215
28
46
14
10
21.5
0.1
~ 80K
150W
225W 166.5 185 202 215
35
50
14
10
21.5
0.1
~ 100K
200W
300W 191.5 210 227 240
35
50
14
10
21.5
0.1
~ 140K
250W
375W 235.5 254 271 284
35
50
14
10
21.5
0.1
~ 170K
300W
450W 281.5 300 317 330
35
50
14
10
21.5
0.1
~ 200K
* Wattages under 80 watts are available. Contact RFE International, Inc. for details.
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C2E03
REV 2002.02.07
HIGH POWER WIRE WOUND RESISTOR
HZ HQZ Series: Flat Type, Non-Flammable
ELECTRICAL SPECIFICATION
Characteristics
Limits
Resistance and Tolerance
Resistance nominal
1 <R
1 >R
Resistance Tolerance
±5% (J)
±10% (K)
Temperature coefficient
±200ppm/°C max.
Power rating load
R/R<±(1%+0.05 )
(Temperature) 350°C max
Short-time overload
1000% rated power 5 seconds
R/R<±(2%+0.05 )
500Vdc 100M
Insulation resistance
min
2000Vac 1 minute
Dielectric withstanding voltage
ELECTRICAL CURVES
Power Derating Curve
Temperature Rise
400
120
350
(°C) Temperatures Rise
(%) Derating Curve
100
80
60
40
20
300
250
200
150
100
50
0
0
-50
0
50
100
(°C) Ambient Temperature
150
200
0
20
40
60
80
100
(%) Percent Rated Load
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C2E03
REV 2002.02.07
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