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ES Series Capacitors
ES - Large Energy Storage

The ES Series of Energy Storage capacitors is designed for applications where large amounts of energy are required. Uses include very high power lasers, atomic fusion research, particle accelerators, Marx generators, and other scientific and commercial installations. Two sets of standard ratings are provided, one for applications where the voltage reversal does not exceed 20% and one for more severe reversals of up to 80%.

STANDARD RATINGS: 20% REVERSAL MODELS



VOLTAGE
(KV)		 �F PART
NUMBER		 JOULES AVAILABLE
BUSHINGS
CASE SIZE: 7.25 x 14 x 15.25 Inches ( 184 x 356 x 388 mm)



3 500 3N7300 2475 A, B, C, D
4 380 4N7301 3040 A, B, C, D
4.5 330 4N7302 3340 A, B, C, D
5 275 5N7303 3440 A, B, C, D
5.5 205 5N7304 3100 A, B, C, D
6 160 6N7305 2880 A, B, C, D





6.5 145 6N7306 3060 A, B, C, D
7 130 7N7307 3180 A, B, C, D
8 95 8N7308 3040 A, B, C, D
9 82 9N7309 3340 A, B, C, D
10 65 10N7310 3250 A, B, C, D
11 50 11N7311 3025 A, B, C, D





12 40 12N7312 2880 A, B, C, D
13 36 13N7313 3040 A, B, C, D
14 32 14N7314 3140 A, B, C, D
15 30 15N7315 3375 A, B, C, D
16 24 16N7316 3070 A, B, C, D
18 20 18N7317 3240 A, B, C, D





20 16 20N7318 3200 A, B, C, D
25 10 25N7319 3125 A, B, C, D
30 7.0 30N7320 3150 A, B, C, D
35 5.0 35N7321 3060 A, B
40 3.75 40N722 3000 A, B
50 2.40 50N7324 3000 A, B
CASE SIZE: 7.25 x 14 x 24 inches (184 x 356 x 616 mm)



4 650 4N7401 5200 A, B, C, D
4.5 560 4N7402 5670 A, B, C, D
5 465 5N7403 5810 A, B, C, D
5.5 350 5N7404 5300 A, B, C, D
6 275 6N7405 4950 A, B, C, D
6.5 245 6N7406 5175 A, B, C, D





7 220 7N7407 5390 A, B, C, D
8 160 8N7408 5120 A, B, C, D
9 130 9N7409 5265 A, B, C, D
10 100 10N7410 5000 A, B, C, D
11 85 11N7411 5140 A, B, C, D
12 69 12N7412 4970 A, B, C, D





13 60 13N7413 5070 A, B, C, D
14 54 14N7414 5290 A, B, C, D
15 50 15N7415 5620 A, B, C, D
16 40 16N7416 2120 A, B, C, D
18 32 18N7417 5180 A, B, C, D
20 25 20N7418 5000 A, B, C, D





25 17 25N7419 5310 A, B, C, D
30 11 30N7420 4950 A, B, C, D
35 8 35N7421 4900 A, B, C, D
40 6 40N7422 4800 A, B
45 4.8 45N7423 4860 A, B
50 3.8 50N7424 4750 A, B
VOLTAGE
(KV)		 �F PART
NUMBER		 JOULES AVAILABLE
BUSHINGS
Case Size: 7.25 x 14 x 25 inches ( 184 x 356 x 636 mm)



60 2.6 60N7526 4680 A, B
70 1.8 70N7528 4410 A, B
80 1.4 80N7530 4480 A, B
100 0.9 100N7534 4500 A, B
125 0.5 125N7539 3900 A, B
Case Size: 11 x 14 x 25 inches ( 280 x 356 x 636 mm)



5 700 5N9303 8750 A, B, C, D
5.5 525 5N9304 7940 A, B, C, D
6 410 6N9305 7380 A, B, C, D
6.5 360 6N9306 7600 A, B, C, D
7 330 7N9307 8080 A, B, C, D
8 240 8N9308 7680 A, B, C, D





9 190 9N9309 7700 A, B, C, D
10 150 10N9310 7500 A, B, C, D
11 125 11N9311 7560 A, B, C, D
12 100 12N9312 7200 A, B, C, D
13 90 13N9313 7600 A, B, C, D
14 80 14N9314 7840 A, B, C, D





15 75 15N9315 8440 A, B, C, D
16 60 16N9316 7680 A, B, C, D
18 48 18N9317 7780 A, B, C, D
20 37 20N9318 7400 A, B, C, D
25 25 25N9319 7810 A, B, C, D
30 16 30N9320 7200 A, B, C, D





35 12 35N9321 7350 A, B, C, D
40 9 40N9322 7200 A, B, C, D
45 7 45N9323 7090 A, B
50 5.7 50N9324 7125 A, B
60 3.9 60N9326 7020 A, B
70 2.7 70N9328 6615 A, B





80 1.9 80N9330 6720 A, B
100 1.3 100N9334 6500 A, B
125 0.8 125N9339 6250 A, B

Approximate Unit Weights

Case Size (inches) Lbs. Kg
7.25 x 14 x 15.25 92 42
7.25 x 14 x 24 125 57
7.25 x 14 x 25 30 59
11 x 14 x 25 183 83

STANDARD RATINGS: 80% REVERSAL MODELS

VOLTAGE
(KV)		 �F PART
NUMBER		 JOULES AVAILABLE
BUSHINGS
CASE SIZE: 7.25 x 14 x 24 inches (184 x 356 x 616 mm)



4 500 4N7451 4000 A, B, C, D
4.5 425 4N7452 4300 A, B, C, D
5 350 5N7453 4370 A, B, C, D
5.5 265 5N7454 4000 A, B, C, D
6 200 6N7455 3600 A, B, C, D
6.5 180 6N7456 3800 A, B, C, D





7 165 7N7457 4040 A, B, C, D
8 120 8N7458 3840 A, B, C, D
9 95 9N7459 3850 A, B, C, D
10 75 10N7460 3750 A, B, C, D
11 65 11N7461 3930 A, B, C, D
12 50 12N7462 3600 A, B, C, D





13 45 13N7463 3800 A, B, C, D
14 40 14N7464 3920 A, B, C, D
15 38 15N7465 4270 A, B, C, D
16 30 16N7466 3840 A, B, C, D
18 24 18N7467 3880 A, B, C, D
20 18 20N7468 3600 A, B, C, D





25 12 25N7469 3750 A, B, C, D
30 8 30N7460 3600 A, B, C, D
CASE SIZE: 11 x 14 x 25 inches (184 x 356 x 636 mm)



5 500 5N9353 6250 A, B, C, D
5.5 400 5N7404 6050 A, B, C, D
6 300 6N7405 5400 A, B, C, D
6.5 275 6N7406 5800 A, B, C, D
7 250 7N7407 6120 A, B, C, D
8 180 8N7408 5760 A, B, C, D





9 140 9N7409 5760 A, B, C, D
10 110 10N7410 5500 A, B, C, D
11 95 11N7411 5740 A, B, C, D
12 75 12N7412 5400 A, B, C, D
13 68 13N7413 5740 A, B, C, D
14 60 14N7414 5880 A, B, C, D





15 52 15N7415 5850 A, B, C, D
16 45 16N7416 5760 A, B, C, D
18 35 18N7417 5670 A, B, C, D
20 27 20N7418 5400 A, B, C, D
25 18 25N7419 5620 A, B, C, D
30 12 30N7420 5400 A, B, C, D





35 9 35N7421 5510 A, B, C, D
40 6.5 40N7422 5200 A, B, C, D
45 3.3 45N7423 5360 A, B
50 4.0 50N7424 5000 A, B
60 2.8 60N9376 5040 A, B
70 2.0 70N9378 4900 A, B





80 1.5 80N9380 4800 A, B
100 1.0 100N9384 5000 A, B
125 0.6 125N9389 4680 A, B





APPLICATION OF ES CAPACITORS

CSI has a number of practical Application Notes written by the late founder of CSI, Bruce R. Hayworth, that describe many of the factors involved in the specification and application of high voltage and high energy capacitors.
These include:

#104 Specification Guide for Energy Storage Capacitors

#112 Effect of DC Life on the Discharge Life of Pulse Capacitors

#113 The Non-Inductive Myth

#114 How to Tell a Nanohenry from a Microfarad

#115 Specifying a Flashlamp Capacitor

Call or fax CSI to receive copies of these notes. As with the application of any high energy device, care should be taken to select the right capacitor. Please take advantage of CSI's application assistance. Our engineering group will be pleased to evaluate the application and recommend the most suitable and cost effective approach.