UPS systems Power Wirewound Resistors , Braking Resistor Unit for elevators

Place of Origin	CHINA
Brand Name	JDC
Certification	ROHS
Model Number	RXG
Minimum Order Quantity	50
Price	US$0.5-US$100.00 per Unit
Packaging Details	Bulk in Carton
Delivery Time	7-10 working days
Payment Terms	T/T, L/C, Western Union, Paypal
Supply Ability	100Kpcs per Month

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Product Details

Power Rating	50W-2500W	Resistance Range	0.1Ω- 10KΩ
Tolerance	±2%, ±5%	TCR	≤300 Ppm/°C
High Light	UPS Systems Power Wirewound Resistors, Elevators Power Wirewound Resistors, Elevators Braking Resistor Unit

Product Description

Wirewound braking resistor, suitable for elevators and UPS systems

Wirewound braking resistors can be suitablefor rugged applications. Two terminal extensions are fixed on both ends of aceramic tube on whose surface winds wave-shaped alloy resistance wire and ahigh temperature resistant and fireproof coating are applied. The ceramic tubecan function as resistance wire skeleton and heat radiator as well.

Key Features of Wirewound braking resistor:

1.Long term high stability;
2.non-inductive or inductive type options;
3.high operating voltage(up to 1.2KV) and highpower ratings(up to 15KW);
4.terminals suitable for soldering or boltconnection.

Characteristics of this series:

1.Rated power: 50W-2.5KW, based on 25℃ free airrating;
2.Resistance values: from 1Ω to as high as10 KΩ( to 100 KΩ on request);
3.Temperature Coefficients:25,50 and100ppm/℃ or as required;
4.Operating Temperature:-55℃ to +225℃;
5.Insulation Resistance: >1000MΩ (500V25℃ 75% relative humidity);
6.Dielectric strength: >3.0KV 50Hz 1min(25℃ 75% relative humidity);
7.IP protection: IP00, IP20 or as required;
8.Element material: OCR25AL5/CrAlFe/CrNi/CuNi;
9.Lead material: Brass Caps(lug terminations available);
10.Encapsulation: Silicone conformal coating.

Application of Wirewound braking resistor:

1.simulation load testing, capacitor charging & discharging;
2.automation control , inverter's energy loss brake;
3.crane systems, various steel mill applications and transit applications, neutral grounding;
4.filter,electrical machinery general use, available through distribution.

Dimensions:

UPS systems Power Wirewound Resistors , Braking Resistor Unit for elevators 0

Type	Rated power (w)	Resistance range (Ω)	Tolerance	Dimension (mm)										Remark
Type	Rated power (w)	Resistance range (Ω)	Tolerance	L1±2	L2±5	L3±3	D±2	B	B1	H	H1±3	W	d	Remark
RXG	50	0.1～5K	±5%(J) ±10%(K)	102	126	146	28	6.5	28	28	62	10	4.5	Customization is welcome.
RXG	60	0.1～8.2K		102	126	146	28	6.5	28	28	62	10	4.5
RXG	80	0.1～10K		152	174	196	28	6.5	28	28	62	10	4.5
RXG	100	0.1～10K		182	204	226	28	6.5	28	28	62	10	4.5
RXG	150	0.1～10K		195	217	239	40	8.0	40	41	86	12	5.5
RXG	200	0.1～10K		195	217	239	40	8.0	40	41	86	12	5.5
RXG	300	0.1～10K		282	304	326	40	8.0	40	41	86	12	5.5
RXG	400	0.1～10K		282	304	326	40	8.0	40	41	86	12	5.5
RXG	500	0.1～10K		318	340	362	50	8.0	50	45	101	16	6.0
RXG	600	0.1～10K		318	340	362	50	8.0	50	45	101	16	6.0
RXG	750	0.1～10K		318	340	362	50	8.0	50	45	101	16	6.0
RXG	1000	0.1～10K		300	325	350	60	8.5	60	59	119	16	6.0
RXG	1200	0.1～10K		415	440	465	60	8.5	60	59	119	16	6.0
RXG	1500	0.1～10K		415	440	465	60	8.5	60	59	119	16	6.0
RXG	2000	0.1～10K		510	535	560	60	8.5	60	59	119	16	6.0
RXG	2500	0.1～10K		600	625	650	60	8.5	60	59	119	16	6.0

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