| Customization: | Available |
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| Resistance: | Fixed Resistor |
| Function for Resistance: | Protective Resistor, Load Resistor, Shunt Resistor, Sampling Resistor |
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Audited Supplier Audited by an independent third-party inspection agency
Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
| Rated power range | 5W-1000W | Operating voltage range | 1kv max. |
| Rated resistance range | 0.1Ω-10KΩ | Dielectric strength | AC1KV~AC3.5KV 50Hz/5s |
| IP rating | IP53 | Vibration | 1.5g |
| Temperature coefficient | no more than 400ppm/ºC |
| Type | Rated power(W) | Picture | Dimension (mm) | Weight(g) | Resistance range(Ω) | Connection | |||||||||
| L1±1 | L2±1 | L3±2 | W1±0.5 | W2±0.5 | W3±0.5 | H1±0.5 | H2±0.5 | D1±0.2 | D2±0.2 | ||||||
| RX24 | 5 | Picture A | 15 | 11 | 27.5 | 16 | 12 | 9.5 | 8 | 3.5 | 0.6 | 2.2 | 4.5 | 0.1Ω-10KΩ | Cable |
| 10 | 20 | 14 | 11 | 23 | 16.5 | 12 | 10.5 | 4.4 | 1.6 | 3 | 5.5 | Cable/Flat hole | |||
| 25 | 28 | 18 | 11 | 27 | 20 | 14 | 13.5 | 5.5 | 2 | 3.5 | 12.5 | ||||
| 35 | 33 | 25 | 11 | 29 | 21.5 | 16 | 15 | 6.6 | 2 | 3.5 | 20 | ||||
| 50 | 50 | 40 | 11 | 29 | 21.5 | 16 | 15 | 6.6 | 2 | 3.5 | 26 | ||||
| 75 | Picture B | 66 | 35 | 16.5 | 48 | 37 | 26.5 | 26 | 11 | M4 | 5 | 105 | Thread/flat hole | ||
| 100 | Picture C | 98 | 70 | 14.5 | 48 | 37 | 26.5 | 26 | 11 | M4 | 5 | 155 | |||
| 150 | 136 | 112 | 15.5 | 48 | 37 | 26.5 | 26 | 11 | M4 | 5 | 220 | ||||
| 200 | 92 | 70 | 17 | 72 | 58 | 46 | 45 | 21 | M6 | 5 | 340 | Thread | |||
| 250 | 112 | 90 | 17.5 | 72 | 58 | 46 | 45 | 21 | M6 | 5 | 410 | ||||
| 300 | 128 | 104 | 15.5 | 72 | 58 | 46 | 45 | 21 | M6 | 5 | 460 | ||||
| 500 | 200 | 172 | 17.5 | 72 | 58 | 46 | 45 | 21 | M6 | 6 | 700 | ||||
| 800 | 250 | 200 | 17.5 | 72 | 58 | 46 | 45 | 21 | M6 | 6 | 865 | ||||
| 1000 | 300 | 246 | 17.5 | 72 | 58 | 46 | 45 | 21 | M6 | 6 | 1030 | ||||
Mechanical&Electrical Properties
| Property | Inspection method | Performance requirements | Test method |
| Constant humidity-heat | Temperature 40±2ºC,RH(90-95)% 96h | R≤±(1%±0.05Ω) | GB5729.2.24 |
| Temperature change | -55ºC to +55ºC, 3 times | R≤±(1%±0.05Ω) | GB5729.4.19 |
| Transient overload | 10 Time Pr 5s | No visible destruction R≤(1%±0.05Ω) | GB5729.4.13 |
| Insulation resistance | DC 50Hz 5S RX24-5W~RX24-25W 1000V RX24-35W,RX24-50W 1500V RX24-75W~RX24-150W 2000V RX24-200W~RX24-1000W 2500V |
GB5729.4.6 | |
| Voltage resistibility | AC 3000V 50Hz 5s | Free of breakage or flying arc | GB5729.4.7 |
| Life | 25ºC Ur 1000h | R≤(1%±0.05Ω) | |
| Terminal strength | 45N 30s | Free of visible destruction | GB5729.4.16 |
| Vibration resistibility | f:5-200HZ a=1g X,Y,Z 2h each | Free of visible destruction | GB5729.4.22 |
1. Good heat dissipation, suitable for heat sink installation;
2. High insulation;
3. Completely welded structure;
4. Installed on the substrate to apply heat absorption effect;
5. Molded structure with environmental protection;
6. Non-inductive winding for the lowest reactance components;
7. Good reliability in operation;
8. Comply with MIL-PRF-18546 application specifications.
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