Since 1991
High Voltage Power Capacitor
Low Voltage Capacitor Manufacturer
Low Voltage Capacitor Manufacturer
。Rated Voltage Levels (kV): 0.33, 0.45, 0.48, 0.525, 0.80
。Rated Capacity (kVar): 15~100
。Capacitance Tolerance (μF): 0~+3%
。Loss Tangent (tanδ): ≤0.1% (at Un 50Hz 20℃)
In recent years, the rapid development of science and technology, power systems, a large number of rectifier, frequency conversion and large-scale power electronic equipment, and the ensuing harmonic pollution of the grid is becoming more and more serious, so that ordinary capacitors are easy to damage, in order to cope with the increasingly serious environment of the power grid our company has developed the AC filtering capacitor, AC filtering capacitor is a capacitor with greater resistance to current, which is connected in series with a reactor to produce resonance, with a low impedance channel to Absorption of high harmonics, to achieve the purpose of filtering harmonics, the product is also used as reactive power compensation.
1. The shell is made of high-quality cold-rolled steel plate and is welded by argon arc welding. The malleable iron shell is treated with iron printing for corrosion protection, and both sides are rolled and sealed.
2.The impregnating agent is non-toxic.
3.Built-in discharge resistor.
4.High-quality high-temperature metalized polypropylene film is used for the capacitor components.
5.The current density of the components is designed to be one-third of that of ordinary capacitors, greatly improving the current resistance capability.
Rated Voltage Levels (kV): 0.33, 0.45, 0.48, 0.525, 0.80
Rated Capacity (kVar): 15~100
Capacitance Tolerance (μF): 0~+3%
Loss Tangent (tanδ): ≤0.1% (at Un 50Hz 20℃)
Phase to phase Withstand Voltage: 2.15Un 60s, without permanent breakdown or flashover
Phase to Shell Withstand Voltage: 2Un+2kV (for voltages below 3kV, use 3kV) 10s, without permanent breakdown or flashover
Max. Allowable Voltage: Can operate continuously at ≤1.75Un
Max. Allowable Current: Capacitors can operate long-term at 2.35ln; allowed to run for 4 hours at 3.21ln
Discharge Device: After disconnecting the power supply, the voltage drops to below 50V within 180 seconds.
| SPECIFICATION | RATED VOLTAGE (kV) Un |
RATED CAPACITY (kVAR) Qn |
RATED CAPACITY (μF) Cn |
RATED CURRENT (A) In |
HEIGHT(mm)/Figure Steel sheet |
Figure/HEIGHT(mm) Tinplate |
| 0.33-15-1 | 0.33 | 15 | 438.7 | 45.5 | 200/Figure 1 | B/210 |
| 0.33-20-1 | 0.33 | 20 | 584.9 | 60.6 | 200/Figure 1 | B/260 |
| 0.33-30-1 | 0.33 | 30 | 877.3 | 90.9 | 300/Figure 1 | B/310 |
| 0.33-40-1 | 0.33 | 40 | 1169.8 | 121.2 | 350/Figure 1 | C2/280 |
| 0.33-50-1 | 0.33 | 50 | 1462.2 | 151.5 | 450/Figure 1, 4 termianls |
/ |
| 0.45-15-1 | 0.45 | 15 | 235.9 | 33.3 | 150/Figure 1 | A/210 |
| 0.45-20-1 | 0.45 | 20 | 314.5 | 44.4 | 200/Figure 1 | B/210 |
| 0.45-30-1 | 0.45 | 30 | 471.8 | 66.7 | 300/Figure 1 | B/260 |
| 0.45-40-1 | 0.45 | 40 | 629.1 | 88.9 | 350/Figure 1 | B/310 |
| 0.45-50-1 | 0.45 | 50 | 786.3 | 111.1 | 400/Figure 1 | C/280 |
| 0.45-80-3 | 0.45 | 80 | 1258.2 | 177.8 | 350/Figure 2, 4 termianls |
/ |
| 0.45-100-3 | 0.45 | 100 | 1572.7 | 222.2 | 400/Figure 2, 4 termianls |
/ |
| 0.525-15-1 | 0.525 | 15 | 173.3 | 28.6 | 200/Figure 1 | B/210 |
| 0.525-20-1 | 0.525 | 20 | 231.1 | 38.1 | 250/Figure 1 | B/210 |
| 0.525-30-1 | 0.525 | 30 | 346.6 | 57.1 | 350/Figure 1 | B/310 |
| 0.525-40-1 | 0.525 | 40 | 462.2 | 76.2 | 450/Figure 1 | B/230 |
| 0.525-50-1 | 0.525 | 50 | 577.7 | 95.2 | 300/Figure 2 | C/280 |
| 0.525-80-3 | 0.525 | 80 | 924.4 | 152.4 | 450/Figure 2, 4 termianls |
/ |
| 0.525-100-3 | 0.525 | 100 | 1155.5 | 190.5 | 550/Figure 2, 4 termianls |
/ |
If you have any enquiry about quotation or cooperation,please free to email us at niki@zhiyue.com or use the following enquiry form,Our sales representative will contact you within 24 hous.thank you for your interest in our products.
English
Espanol
Pусский
简体中文
Message
Cell Phones
Telephone
E-mail