RIEDON FHR4-8065

FHR 2/4-8065 80110 80216 80320 80370
Precision Power Shunt Resistors
•
•
•
•
•
•
Resistances from 0.001Ohm to 500Ohms
Power Rating to 2500Watt
Resistance Tolerances to ±0.1%
TCR to ±15ppm/K
Load Stability to 0.1%
Very Low Inductance (<50nH)
SPECIFICATIONS
Type
Resistance Range
Power rating
free air 25°C
with heatsink
Thermal Resistance Rthj-c
8065
80110
80216
0.001 to 400Ohms
80320
0.001 to 500Ohms
24 W
350 W
32 W
600 W
60 W
1200 W
80 W
2000 W
90 W
2500 W
0.16 K/W
0.09 K/W
0.04 K/W
0.026 K/W
0.022 K/W
Tolerances (4 terminal version)
from 0.001 Ohms
from 0.01 Ohms
from 0.02 Ohms
0.5% / 1% / 2% / 5%
0.25% / 0.5% / 1% / 2% / 5%
0.1% / 0.25% / 0.5% / 1% / 2% / 5%
Tolerances (2 terminal version)
0.5% / 1% / 2% / 5%
Stability
0.1% / 0.2% / 0.5%
(depends on stress)
Temperature Coefficient (4 terminal version)
±15ppm/K (20 to 60°C)
from R ≤ 0.02 Ohms ±20ppm/K (20 to 60°C)
from R ≤ 0.01 Ohms ±30ppm/K (20 to 60°C)
Temperature Coefficient (2 terminal version)
±15ppm/K (20 to 60°C)
±50ppm/K (-40 to 130°C)
R ≤ 0.2 Ohms TCR see table A next page
Max. Current
60 A
upon request special cable up to 250 A
Inductivity
Capacity against housing
80370
< 50 nH
500 pF
Insulation Strenght
850 pF
1.7 nF
2.5 nF
2.9 nF
1.5 kVDV (higher upon request)
Thermal EMF
< 0.1µV/K
Operating Temperature Range
-40 to 130°C
Resistor Material
CuNiMn-Foil
Substrate
anodized aluminium
Housing
anodized aluminium
Connector Material
Cu-Cable / 4mm² / 500mm lenght
(other upon request / AWG possible)
Terminals
2 or 4
Ordering Information
Part Number - Resistance - Contact - Tolerance
FHR 4-80216 1.0 Ohms D 1%
Powertron GmbH Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 22
rev. 03/2006A
FHR 2/4-8065 80110 80216 80320 80370
Precision Power Shunt Resistors
SPECIFICATIONS (continued)
Temperature Coefficient
4000
2000
+15ppm/K
200
TCR - Shift (ppm/K)
∆R/R (ppm)
table A
250
0
150
-15ppm/K
-2000
Nominal ∆R/R
-6000
-8000
100
Limit 2 (3σ)
-4000
50
Limit 1 (3σ)
-40
-20
0
20
40
60
80
100
120
0
140
Temperature (°C)
Derating
Power(%from
nominalpower)
120
0.2%
80
0.1%
60
20
75
85
100
115
130
Temperatureofthebackplate(°C)
Dimensions
100
200
Dimension
mm
tol.
(±mm)
inches
tol.
(±inches)
B
80.00
0.3
3.15
0.012
C
60.00
0.3
2.36
0.012
D
Ø4.75
0.2
Ø0.19
0.008
E
15.00
0.2
0.59
0.008
F
67.00
0.3
2.64
0.012
G
2.00
0.1
0.08
0.004
8065
mm
80110
mm
80216
mm
80320
mm
80370
mm
tol.
(±mm)
8065
inches
80110
inches
80216
inches
80320
inches
80370
inches
tol.
(±inches)
A
65.00
110.00
216.00
320.00
370.00
0.3
2.56
4.33
8.50
12.60
14.57
0.012
L1
6.00
6.00
6.00
6.00
6.00
0.3
0.24
0.24
0.24
0.24
0.24
0.012
L2
59.00
104.00
108.00
108.50
125.50
0.3
2.32
4.09
4.25
4.27
4.94
0.012
210.00
211.50
244.50
0.3
8.27
8.33
9.63
0.012
314.00
364.00
0.3
12.36
14.33
0.012
L4
50
RqH = Thermal Resistance of Heatsink ( K/W )
RqR = Thermal Resistance of Resistor ( K/W )
TMAX = Maximum Temperature of Resistor
TA = Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
Dimension
L3
20
Power Rating Notes -
Where:
0
50
10
RqH = TMAX - ( P x RqR ) - TA
P
40
25
5
Resistance Value (mOhm)
The FHR Series Resistors must be attached to a suitable heatsink. The maximum internal resistor temperature is 130°C.
To specify an appropriate heatsink use the following formula :
0.5%
100
2
Powertron GmbH Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 23
rev. 03/2006A
FHR 2/4-8065 80110 80216 80320 80370
Precision Power Shunt Resistors
SPECIFICATIONS (continued)
Stability against Impulses
Reference values without heatsink
Resistance value R001 to R002
ImpulsEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
0
10
50
20
10
5
2
1
5
0,
2
0,
1
0,
05
0,
02
0,
01
0,
5
0,
00
2
0,
00
0,
00
1
100
ImpulseTime(s)
Resistance value R002 to R005
ImpulsEnergy
100000
80370
80320
80216
80110
8065
10000
1000
10
0
50
20
10
5
2
1
0,
5
0,
2
0,
1
0,
05
0,
02
0,
01
0,
00
5
0,
00
2
0,
00
1
100
ImpulseTime(s)
Resistance value R005 to R01
ImpulseEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
10
0
50
20
10
5
2
1
0,
5
0,
2
0,
1
05
0,
02
0,
01
0,
00
5
0,
00
2
0,
0,
00
1
100
ImpulseTime(s)
Powertron GmbH Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 24
rev. 03/2006A
FHR 2/4-8065 80110 80216 80320 80370
Precision Power Shunt Resistors
SPECIFICATIONS (continued)
Stability against Impulses
Reference values without heatsink
Resistance value R01 to R1
ImpulseEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
0
10
50
20
10
5
2
1
0,
5
0,
2
0,
1
05
0,
02
0,
01
0,
5
0,
00
2
0,
00
0,
00
1
100
ImpulseTime(s)
Resistance value R1 to 1R
Impulse Energy (J)
100000
80370
80320
80216
80110
8065
10000
1000
100
0
10
50
20
10
5
2
1
0,
5
0,
2
0,
1
05
0,
02
0,
01
0,
0,
00
5
0,
00
2
0,
00
1
10
Im pulse Tim e (s)
Resistance value 1R to 10R
ImpulseEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
100
10
0
50
20
10
5
2
1
5
0,
2
0,
1
0,
0,
05
0,
02
0,
01
00
5
0,
00
2
0,
0,
00
1
10
ImpulseTime(s)
Powertron GmbH Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 25
rev. 03/2006A
FHR 2/4-8065 80110 80216 80320 80370
Precision Power Shunt Resistors
SPECIFICATIONS (continued)
Stability against Impulses
Reference values without heatsink
Resistance value 10R to 100R
ImpulseEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
100
0
10
50
20
10
5
2
1
0,
5
0,
2
0,
1
05
0,
02
0,
01
0,
5
0,
00
2
0,
00
0,
00
1
10
ImpulseTime(s)
Resistance value 100R to 500R
ImpulseEnergy(J)
100000
80370
80320
80216
80110
8065
10000
1000
100
10
0
50
20
10
5
2
1
0,
5
0,
2
0,
1
0,
05
0,
02
0,
01
0,
00
5
0,
00
2
0,
00
1
10
ImpulseTime(s)
Lead Variations
Standard:
optional:
Lead D
from to 60 A
isolated round cable (Cu / tinned)
Lead H1
Lead H2
Lead H3
Lead H4
Lead H5
Lead H6
from to 70 A
from to 85 A
from to 100 A
from to 120 A
from to 150 A
from to 250 A
isolated Cu - flat cable
isolated Cu - flat cable
isolated Cu - flat cable
isolated Cu - flat cable
isolated Cu - flat cable
isolated Cu - flat cable
Powertron GmbH Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 26
rev. 03/2006A