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Neutral point grounding resistance
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Load resistance cabinet
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Trapezoidal aluminum shell resistance
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Yellow gold aluminum housing resistor
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Cement resistance
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Water cooling resistance
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Air-cooled resistance
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Shunt
Contact Way
- Product Description
- Product Application
- Shape and size
- Electrical Specifications
- Structural features
- Application Environment
- Model Description
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1. Forced air cooling, good heat dissipation performance and relatively small volume;
2. Under continuous working conditions, it has high reliability and small temperature drift;
3. The internal structure layout is reasonable, The operation is simple and practical;
4. According to the needs of customers, fixed resistance type and adjustable resistance type can be designed and manufactured;
5. Adopt direction wheel foot (with brake type) structure, easy to move and locate.
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is mainly used in generator, power test, circuit load, frequency converter, lifting, braking, elevator frequency conversion, servo speed motor, test equipment, electric power, overweight, petroleum metallurgy, power supply CNC machine tools, ships and other false simulation load test. Including switching power supply, UPS and generator aging/testing of energy feedback type energy-saving electronic load; Solar and wind power generation equipment; Power aging test load box; Generator set test load; Power transformer starting load; Military load cabinet; Ship battery series discharge resistance load; Energy-saving battery charging and discharging equipment for battery production/testing, industrial automation and other electromechanical equipment.
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Customized according to customer requirements.
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Item Standard Value Power Range 100 Kvar-2000Kvar Voltage Range 0.5-1KV Power Factor Range 0.1-1 Segmented Adjustable withstand voltage AC2.5KV/1min 50Hz IP grade IP20-IP23 (optional) rated temperature rise 375 ℃ fan flow 7000 m3/h vibration f:5-200HZ a = 0.5g X.Y each 2H -
1. The internal resistance of the resistance box is composed of winding resistance series or sheet resistance series or other types of high-power resistance in series or parallel connection;
2. The resistance box is made of steel structure, with good impact resistance and scratch-resistant professional powder. After spraying and high-temperature treatment, the surface color of the cabinet can be diversified;
3. Make a rain-proof and dust-proof cover on the top according to the needs. The side can be fully sealed or have a structure with small heat dissipation holes, which can provide fans with better heat dissipation performance and temperature monitoring and protection facilities. Design indoor and outdoor installation methods according to the needs.
4. Electronic digital display voltmeter, ammeter, power meter, frequency meter, etc. can be installed on the resistance control panel according to customer's requirements;
5. According to the power level, portable resistance cabinet and multi-directional pulley push resistance cabinet can be designed to facilitate movement and positioning.
6. Suspended installation can be made according to customer requirements;
7. The control panel is led out by binding post, and large current is led out by copper bar.
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. Installation site: indoor, altitude ≤ 3000m, no dust, no corrosive gas, no direct sunlight, good ventilation;
2. Applicable environment:-40 ℃ ∽ +55 ℃,15%-90%
3. Vibration:<0.5g -1g
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LB 500KVar 0.6KV J Product Category Power Voltage Error LB Load Test Cabinet 100KVar ~ 2000KVar 0.5KV ~ 1KV J ±5% K ±10%
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