USA Design Induction Heating Forging Melting Water Cooled Capacitor

• Customization: Available
• Type: Polypropylene Capacitor
• Application: General Purpose, Power
• Model NO.: RFM0.5-450KVAR-1S
• Packaging Type: Surface Mount
• Capacitance: 50-100uf
• Structure: Fixed Capacitor
• Manufacturing Material: Polypropylene
• Electrolyte: Electrolytic
• Usage: Low Frequency Coupling, Tuning, Filter, Low Frequency Bypass
• Tuning: Polystyrene Capacitor
• Filter: Composite Paper Capacitor
• Compensate: Reactive Energy
• Power Transformer: Prove Transmission Power Factor
• Release Heat: Water
• Transport Package: Wooden
• Specification: CE ROHS
• Trademark: OEM
• Origin: Zhejiang Yueqing
• HS Code: 85321000
• Production Capacity: 100000PCS/ Month

Product Description

water cooled capacitors and has become the supplier of choice for many induction heating furnace manufacturers worldwide. With decades of design expertise and manufacturing excellence, NWL is one the top manufacturers of water cooled capacitors in the world.
water cooled/liquid cooled capacitors provide solutions in a wide variety of induction heating applications, from forging to melting, heat treating and annealing, to billet heating and hardening.
Over 50 electrical configurations are currently available in a welded aluminum package, with the following features and options available upon request:
Pressure switches
Internal discharge resistors
Live or dead case construction
Single to multiple fine-tuning values per capacitor
Choice of bracket style and location
Choice of cooling water connections
Choice of terminal connections
Quick Reference Features
 capacitors have these features and the following technical specifications
Liquid cooled

RFM Electrothermal capacitor sh capacitor capacitor for electric induction heating
1. Design for HIGH frequency system
2. Structure: Rectangle, Aluminum alloy shell, Water cooled  tube match
3. Material: coarsened polypropylene film immersed in high performance liquid as composite medium and high
purity aluminium foil as electrodes.
4.rated voltage less than 3.6 kV and frequency less than 50 kHz.
Series resonant capacitors: mainly used in high frequency induction heating equipment to increase power factor
or improve circuit characteristic, it also used in melting and casting equipment.
RFM0.75- - 1000 - 1 S 
R=Electric heating 
F=Liquid medium code (diarylethane)
M=Solid medium code (polypropylene film)
1000=1000KvarRepresents rated capacity (kVar)
1= 1000hzRepresents rated frequency (kHz)
S=Endnote number (water-cooled)
RFM water cooling capacitor Electric heating Capacitor specification
 

ite	Specification	Voltage	Kvar	Hz	Rated UF	A	B	h	H	weight
1	RFM40.25-500-3S	0.25	500	3	424.4	440	165	310	403	33
2	RFM20.375-160-8SB	0.375	160	8	22.64	303	120	200	293	13
3	RFM20.375-250-20S	0.375	250	20	14.15	303	120	175	268	11
4	RFM 0.375-750-1S	0.375	750	1	848.8	440	205	435	528	56
5	RFM20.5-400-40S	0.5	400	40	6.366	303	120	270	363	15
6	RFM20.5-640-20S	0.5	640	20	20.37	303	120	300	393	18
7	RFM50.65-1000-0.5S	0.65	1000	0.5	753.4	440	205	400	493	53
8	RFM30.65-1000-1S	0.65	1000	1	376.7	336	142	415	508	31
9	RFM30.65-1000-8S	0.65	1000	8	47.09	336	142	240	333	13
10	RFM20.75-160-8SB	0.75	160	8	5.659	303	120	200	293	12
11	RFM20.75-250-2.5S	0.75	250	2.5	28.29	303	120	200	293	12
12	RFM20.75-320-8S	0.75	320	8	11.32	303	120	200	293	12
13	RFM20.75-360-1S	0.75	360	1	101.9	303	120	240	333	14
14	RFM220.75-360-1S	0.75	360	1	101.9	303	120	270	363	15
15	RFM20.75-360-50S	0.75	360	50	2.037	303	120	200	293	12
16	RFM20.75-500-2.5S	0.75	500	2.5	56.59	303	120	220	313	13
17	RFM20.75-560-4S	0.75	560	4	39.61	303	120	240	333	14
18	RFM20.75-640-8S	0.75	640	8	22.64	303	120	175	268	11
19	RFM30.75-720-1S	0.75	720	1	203.7	336	142	270	363	19
20	RFM320.75-720-1S	0.75	720	1	203.7	336	142	310	403	23
21	RFM30.75-750-0.5S	0.75	750	0.5	424.4	336	142	515	608	38
22	RFM40.75-1000-0.5S	0.75	1000	0.5	565.9	440	165	400	493	42
23	RFM30.75-1000-1S	0.75	1000	1	282.9	336	142	360	453	26
24	RFM320.75-1000-1S	0.75	1000	1	282.9	336	142	410	503	31
25	RFM330.75-1000-1S	0.75	1000	1	282.9	336	142	450	543	33
26	RFM60.75-1000-1S	0.75	1000	1	282.9	336	165	375	468	33
27	RFM30.75-1000-2.5S	0.75	1000	2.5	113.2	336	142	270	363	19
28	RFM30.75-1000-8S	0.75	1000	8	35.37	336	142	220	313	18
29	RFM30.75-1000-30S	0.75	1000	30	9.431	336	142	240	333	19
30	RFM30.75-1500-1S	0.75	1500	1	424.4	336	142	515	608	38
31	RFM40.75-1500-1S	0.75	1500	1	424.4	440	165	350	443	40
32	RFM30.75-1500-2.5S	0.75	1500	2.5	169.8	336	142	340	433	24
33	RFM40.75-2000-1S	0.75	2000	1	565.9	440	170	400	493	41
34	RFM420.75-2000-1S	0.75	2000	1	565.9	440	170	465	558	48
35	RFM40.75-2000-6S	0.75	2000	6	94.31	440	165	240	333	26
36	RFM40.8-2000-1.5S	0.8	2000	1.5	331.6	440	165	350	443	40
37	RFM31.0-1000-1S	1	1000	1	159.2	336	142	360	453	26
38	RFM21.0-1000-20S	1	1000	20	7.958	303	120	240	333	14
39	RFM31.175-2000-2.7S	1.175	2000	2.7	85.39	336	142	350	443	25
40	RFM41.2-1000-0.5S	1.2	1000	0.5	221	440	165	325	418	33
41	RFM421.2-1000-0.5S	1.2	1000	0.5	221	440	165	360	453	41
42	RFM31.2-1000-1S	1.2	1000	1	110.5	336	142	300	393	22
43	RFM41.2-1200-0.7S	1.2	1200	0.7	189.5	440	165	300	393	30
44	RFM41.2-1500-0.5S	1.2	1500	0.5	331.6	440	165	465	558	44
45	RFM421.2-1500-0.5S	1.2	1500	0.5	331.6	440	165	495	588	50
46	RFM51.2-2000-0.5S	1.2	2000	0.5	442.1	440	205	435	528	56
47	RFM41.2-2000-1S	1.2	2000	1	221	440	165	360	453	40
48	RFM51.4-2000-0.5S	1.4	2000	0.5	324.8	440	205	425	518	55
49	RFM 1.5-1000-0.2S	1.5	1000	0.2	353.7	440	205	495	588	67
50	RFM3 1.5-1000-1S	1.5	1000	1	70.74	336	142	340	433	24
51	RFM3 1.5-2000-2.5S	1.5	2000	2.5	56.59	336	142	400	493	30
52	RFM3 1.6-1000-0.5S	1.6	1000	0.5	124.3	336	142	450	543	33
53	RFM 1.6-2000-0.5S	1.6	2000	0.5	248.7	440	205	390	483	52
54	RFM 1.6-3000-0.5S	1.6	3000	0.5	373	440	205	560	653	70
55	RFM 1.7-1500-0.25S	1.7	1500	0.25	330.4	440	205	610	703	78
56	RFM 1.7-3000-0.5S	1.7	3000	0.5	330.4	440	205	590	683	72
57	RFM 2.0-3000-4S	2	3000	4	29.84	440	165	350	454	38
58	RFM5 2.2-2000-0.5S	2.2	2000	0.5	131.5	440	205	435	539	56
59	RFM 2.4-2000-0.5S	2.4	2000	0.5	110.5	440	205	435	539	56