DRE

DRE

SKU: DRE

TOKEN

High current round edgewound resistors - DRE

Product Detail

Token Electronics DRE round edgewound resistor is a versatile, heavy-duty component featuring a lightweight design. It is constructed from a high-quality, corrosion-resistant stainless steel alloy. DRE resistor includes through-rods, through-bars, fixed terminals, hardware and stainless steel resistive element. It is supported by a mounting bar slotted at both ends. Fixed terminations are achieved by welding stainless steel tabs to either end of the element, or at various points along its length to allow for multiple connections. The ribbon-like element is edgewound into a helical shape and then mounted onto a porcelain core, with a threaded rod running through the center of the ceramic body. Token DRE series is available in many mounting configurations such as stud-mount versions, universal edgewound designs, and mounting bracket options compatible with Vishay or Ohmite style. A wide range of standard hardware options allows the resistors to be supplied fully assembled, allowing easy integration into the final system. Assemblies can be wired in parallel or in series to meet specific application requirements. Terminal blocks and thermal switches are also available.

Features:

Power current from 5.1A to 105A
Resistance nominal tolerance ±10%(K)
Resistance value range 0.08Ω to 42.1Ω
Suitable for high current applications

Applications:

Load banks
Motor starting resistor
Power industrial machinery resistors
Wind turbines
Electric distribution resistors
Dynamic braking resistors
Plugging resistor
Harmonic filters

Dimensions (DRE-P) :

Lenght code	2	3	4	5	6	7	8	9
Dimensions	[inch]
A	9	11.25	15	17.25	24.25	24.25	30	33
B	7	10	13	16	18	22	25	28

Edgewound Electrical Ratings (DRE-P) :

Lenght code	2	3	4	5	6	7	8	9
Amps [A]	Resistance (Ω) at 25°C, resistance tolerance (10%)
11	2.3	3.7	5.1	6.5	7.9	9.3	10.7	12.0
12	1.9	3.1	4.3	5.4	6.6	7.8	8.9	10.0
18	1.1	1.7	2.4	3.0	3.6	4.3	4.9	5.5
21	0.79	1.26	1.73	2.2	2.67	3.14	3.6	4.1
24	0.62	1.0	1.4	1.75	2.1	2.5	2.87	3.2
27	0.50	0.80	1.1	1.4	1.7	2.0	2.3	2.6
29	0.44	0.70	0.96	1.2	1.5	1.7	1.95	2.2
35	0.31	0.50	0.69	0.88	1.1	1.3	1.5	1.7
40	0.24	0.39	0.54	0.68	0.83	0.97	1.12	1.3
45	0.22	0.35	0.46	0.61	0.74	0.87	1.0	1.1
50	0.17	0.27	0.37	0.47	0.57	0.67	0.77	0.87
60	-	0.20	0.27	0.33	0.40	0.47	0.58	0.65
70	-	0.15	0.20	0.25	0.30	0.35	0.40	0.45
85	-	0.12	0.15	0.18	0.23	0.27	0.31	0.35
105	-	0.09	0.12	0.15	0.18	0.21	0.24	0.27

Dimensions (DRE-G) :

Lenght code	2	3	4	5	6	7	8	9
Dimensions	[inch]
A	9	12	15	18	20	24	27	30
B	8	11	14	17	19	23	26	29

Edgewound Electrical Ratings (DRE-G) :

Lenght code	2	3	4	5	6	7	8	9
Amps [A]	Resistance (Ω) at 25°C, resistance tolerance (10%)
11	2.3	3.7	5.1	6.5	7.9	9.3	10.7	12.0
12	1.9	3.1	4.3	5.4	6.6	7.8	8.9	10.0
18	1.1	1.7	2.4	3.0	3.6	4.3	4.9	5.5
21	0.79	1.26	1.73	2.2	2.67	3.14	3.6	4.1
24	0.62	1.0	1.4	1.75	2.1	2.5	2.87	3.2
27	0.50	0.80	1.1	1.4	1.7	2.0	2.3	2.6
29	0.44	0.70	0.96	1.2	1.5	1.7	1.95	2.2
35	0.31	0.50	0.69	0.88	1.1	1.3	1.5	1.7
40	0.24	0.39	0.54	0.68	0.83	0.97	1.12	1.3
45	0.22	0.35	0.46	0.61	0.74	0.87	1.0	1.1
50	0.17	0.27	0.37	0.47	0.57	0.67	0.77	0.87
60	-	0.20	0.27	0.33	0.40	0.47	0.58	0.65
70	-	0.15	0.20	0.25	0.30	0.35	0.40	0.45
85	-	0.12	0.15	0.18	0.23	0.27	0.31	0.35
105	-	0.09	0.12	0.15	0.18	0.21	0.24	0.27

Dimensions (DRE-R) :

Lenght code	2	3	4	5	6	7	8
Dimensions	[inch]
A	8.875	11.875	14.875	17.875	20.875	23.875	26.875
B	7.25	10.25	13.25	16.25	19.25	22.25	25.256

Edgewound Electrical Ratings (DRE-R) :

Lenght code	2	3	4	5	6	7	8
Amps [A]	Resistance (Ω) at 25°C ,resistance tolerance (10 %)
5.1	7.9	13.6	19.3	25.0	30.7	36.4	42.1
5.9	6.3	10.9	15.4	20.0	24.5	29.0	33.5
6.6	5.3	9.2	13.0	17.0	20.8	24.6	28.4
7.6	4.1	7.1	10.0	13.0	15.9	18.8	21.7
8.3	3.4	5.9	8.5	11.0	13.5	16.0	18.5
9.4	2.70	4.60	6.50	8.50	10.4	12.3	14.2
10.3	2.10	3.70	6.30	6.80	8.30	9.80	11.3
11.8	1.70	2.90	4.20	5.40	6.60	7.80	9.00
12.7	1.40	2.40	3.50	4.50	5.50	6.50	7.50
14.6	1.10	1.90	2.70	3.50	4.30	5.10	5.90
16.3	0.88	1.50	2.20	2.80	3.40	4.00	4.60
18.4	0.69	1.20	1.70	2.20	2.70	3.10	3.50
26	0.56	0.90	1.20	1.60	1.90	2.20	2.50
29	0.45	0.73	1.00	1.30	1.50	1.75	2.00
33	0.35	0.56	0.77	1.00	1.20	1.40	1.60
39	0.26	0.42	0.58	0.75	0.90	1.05	1.20
41	0.23	0.36	0.51	0.67	0.80	0.93	1.06
43	0.21	0.33	0.46	0.60	0.72	0.85	0.98
47	0.17	0.28	0.38	0.50	0.60	0.70	0.80
50	0.12	0.20	0.28	0.37	0.45	0.53	0.61
54	0.11	0.18	0.25	0.33	0.40	0.47	0.54
57	0.10	0.16	0.23	0.30	0.36	0.42	0.48
63	0.08	0.13	0.19	0.25	0.30	0.35	0.40
68	0.07	0.12	0.18	0.22	0.26	0.30	0.34
75	0.06	0.10	0.14	0.18	0.21	0.25	0.30
78	0.052	0.088	0.12	0.16	0.16	0.22	0.25
89	0.046	0.078	0.11	0.14	0.17	0.20	0.23
91	0.040	0.070	0.10	0.12	0.14	0.16	0.18
100	0.033	0.057	0.08	0.10	0.12	0.14	0.16

Token industrial power wirewound resistors are made in Asia. High quality products, they will match your application needs.