SURE BRAND WIRE WOUND RESISTOR - SSR SERIES
SILICON COATED RADIAL LEAD TYPE - Professional Grade
Features:
• High Power to size ratio
• Close Tolerance up to + 0.25 %
• High temperature silicone coating with flame proof property.
• Standard / Non-Inductive type
• Robust - Welded Construction
• Exceptional Stability
• Reliability against severity of environmental abuses
• Instant Solderability
• Resistant to Solvent and Alcohol
• ERTL type tested as per IS 8909
• Customization available
General Specifications
Parameter
Values
De-rating
Nil
Duty Cycle
100 %
Ambient Temp
70 0c
Cooling
Natural
Surface Temp
180 0c
Max. Peak surge volt
3 x rated volt up to limiting voltage.
Mechanical Data
Table 1. Mechanical data
SURE TYPE
WATT
OHMIC
RANGE
L + 2 mm
D + 1 mm
I
W
M
SSR
5
0E01-80K
30
10
4.5
5
14
SSR
15
0E01-225K
50
12
6.0
5
41
SSR
20
0E01-300K
63
18
9.5
6
43
SSR
25
0E01-400K
76
18
9.5
6
55
SSR
40
0E03-525K
100
18
9.5
6
80
SSR
50
0E03-600K
100
22
12.5
6
80
SSR
75
0E03-800K
125
22
12.5
6
105
SSR
100
0E05-1M
155
32
20.0
8
125
SSR
150
0E05-1M5
200
32
20.0
8
175
SSR
200
0E05-2M
252
32
20.0
8
225
SSR
250
0E05-3M
305
32
20.0
8
275
SSR
500
0E1-3M
300
52
38.0
15
250
SSR
600
0E1-3M
350
52
38.0
15
300
SSR
650
0E1-3M
375
52
38.0
15
300
SSR
750
0E1-3M
450
52
38.0
15
350
SSR
1000
0E5-3M
450
77
58.0
18
380
SSR
1500
1E-3M
600
77
58.0
18
530
SSR
2000
1E-3M
750
77
58.0
18
680
SSR
3000
0E5-9M
Parallel configuration of 3 x 1000 W as per drawing
SSR
3000
0E5-6M
Parallel configuration of 2 x 1500 W as per drawing
SSR
4500
0E5-6M
Parallel configuration of 3 x 1500 W as per drawing
SSR
6000
0E5-9M
Parallel configuration of 3 x 2000 W as per drawing
Please note: Mounting Brackets are also available for horizontal and vertical mounting.
Construction: SSR: Resistor is made by fully welded construction using superior material and processed in the controlled atmosphere so as to give very high value addition in the form of reliability and long life. The solder dipped terminal and clear marking make the use of resistor comfortable.
Electrical Characteristics
DERATING: The power that the resistor can dissipate depends on the operating temperature.
Maximum dissipation (Pmax) in percentage of rated as a function of ambient temperature (Tamb)
Application Information: These types of resistors are typically used for the following applications:
1) Discharge resistors
2) RC Circuits
3) DC stage of power supplies to absorb the breaking energy of trains
4) Braking systems of AC Drives for elevators / lifts / cranes / trains
