Ceramic Power Resistor Starter

High Power Starter Suitable for Application Loads Involving Brief Current Surges Preview

Ceramic Starter Power Resistors - DST Series

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DST Power Resistor Construction:

1. A tubular ceramic insulator has a fixed number of windings and is wound with heavy alloy wire as a resistance element. The staggering wound is made according to the desired resistance value, followed by the placement of the component mounts.
2. Metal parts are heavily plated to prevent oxidation at high operating temperatures and to prevent corrosion. DST's high power rating (500W~1000W) and low resistance value (0.5Ω-7Ω) provide applications high starter power and capacity.
3. This power wirewound resistor is high temperature-resistant, dissipates heat well, has a low temperature coefficient that varies in direct proportion, and is suitable for application loads involving brief current surges.

Applications:

1. Typical applications for power strater resistors in motor starters, load measurements, industrial machinery, electric distribution, dynamic braking, load dumping, current limiting, instrumentation, and automation control installations.
2. Due to the set number of windings on the ceramic form, the resistance value range is relatively low. Tolerance is ±10% and this product is available in various shapes or in resistance boxes.

The DST Series is RoHS compliant and lead free. For non-standard technical requirements and special applications, please contact us.

Current Surges Power Type (DST) Dimensions

Current Surges Power Resistor (DST)500W Dimensions Current Surges Power Resistor (DST)600W - 1000W Dimensions
Wattage Rating	Dimensions (Unit: mm)													Resistance Range(Ω)
	A	B	C	D	E	F	G	H	I	J	K	L	Weight
500W	280	40	23	45	15	326	6	22	34	346	85	8	970/g	3.5Ω-7Ω
600W	300	44	26	50	15	342	8	32	34	362	90	8	1277/g	0.5Ω-3Ω
1000W	420	48	30	56	15	470	8	32	40	490	105	9	1887/g	0.5Ω-3Ω

Notice: All dimensions might be changed or modified, please refer to last updating specification.

Ceramic Starter Power Resistor (DST) Order Codes