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GGF Low-voltage intelligent reactive power compensation cabinet

The GGF cabinet is specifically engineered for real-world grid conditions with intelligent control technology that:

Enables automatic capacitor switchingunder harmonic distortion
Provides optional harmonic filtering(3rd-13th order)
Reduces system losses & mitigates harmonic risks
Delivers capacitive reactive powerto improve PF

Applicable to power distribution systems in industries such as power, metallurgy, petrochemicals, industrial and mining enterprises, construction, and machinery.

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Fully Custom
Expedited Production Processing

Dimensions

Model Number and Designation Explanation: G G F ¨ - ¨ / ¨ ¨ ① ② ③ ④ ⑤

①	Low-Voltage Intelligent Reactive Power Compensation Cabinet
②	Rated Voltage (kV)
③	Rated Current (A)
④	Harmonic Filtering Branches（3、5、7、11）
⑤	J：Static Compensation； D：Dynamic Compensation

Technical parameters：

Motor Local Compensation Calculation & Capacitor Sizing Quick Reference
	Initial	Required Capacitor kvar per kW to Achieve Target Power Factor (cosφ₂)
tanA1	cosA1	cosA2 =0.7	cosA2 =0.75	cosA2 =0.8	cosA2 =0.82	cosA2 =085	cosA2 =0.87	cosA2 =0.9	cosA2 =0.92	cosA2 =0.95	cosA2 =0.97	cosA2 =1.00
4.9	0.2	3.88	4.02	4.15	4.2	4.28	4.33	4.41	4.47	4.57	4.65	4.9
3.87	0.25	2.85	2.99	3.12	3.17	3.25	3.31	3.39	3.45	3.54	3.62	3.87
3.18	0.3	2.16	2.3	2.43	2.48	2.56	2.61	2.7	2.75	2.85	2.93	3.18
2.68	0.35	1.66	1.79	1.93	1.98	2.06	2.11	2.19	2.25	2.35	2.43	2.68
2.29	0.4	1.27	1.41	1.54	1.59	1.67	1.72	1.81	1.87	1.96	2.04	2.29
2.16	0.42	1.14	1.28	1.41	1.46	1.54	1.59	1.68	1.74	1.83	1.91	2.16
2.04	0.44	1.02	1.16	1.29	1.34	1.42	1.47	1.56	1.62	1.71	1.79	2.04
1.93	0.46	0.91	1.05	1.18	1.23	1.31	1.36	1.45	1.5	1.6	1.68	1.93
1.83	0.48	0.81	0.95	1.08	1.13	1.21	1.26	1.34	1.4	1.5	1.58	1.83
1.73	0.5	0.71	0.85	0.98	1.03	1.11	1.17	1.25	1.31	1.4	1.48	1.73
1.64	0.52	0.62	0.76	0.89	0.94	1.02	1.08	1.16	1.22	1.31	1.39	1.64
1.56	0.54	0.54	0.68	0.81	0.86	0.94	0.99	1.07	1.13	1.23	1.31	1.56
1.48	0.56	0.46	0.6	0.73	0.78	0.86	0.91	1	1.05	1.15	1.23	1.48
1.4	0.58	0.38	0.52	0.65	0.71	0.78	0.84	0.92	0.98	1.08	1.15	1.4
1.33	0.6	0.31	0.45	0.58	0.64	0.71	0.77	0.85	0.91	1	1.08	1.33
1.27	0.62	0.25	0.38	0.52	0.57	0.65	0.7	0.78	0.84	0.94	1.01	1.27
1.2	0.64	0.18	0.32	0.45	0.5	0.58	0.63	0.72	0.77	0.87	0.95	1.2
1.14	0.66	0.12	0.26	0.39	0.44	0.85	0.57	0.65	0.71	0.81	0.89	1.14
1.08	0.68	0.06	0.2	0.33	0.38	0.46	0.51	0.59	0.65	0.75	0.83	1.08
1.02	0.7		0.14	0.27	0.32	0.4	0.45	0.54	0.59	0.69	0.77	1.02
0.96	0.72		0.08	0.21	0.27	0.34	0.4	0.48	0.54	0.63	0.71	0.96
0.91	0.74		0.03	0.16	0.21	0.29	0.34	0.42	0.48	0.58	0.66	0.91
0.86	0.76			0.11	0.16	0.24	0.29	0.37	0.43	0.53	0.6	0.86
0.8	0.78			0.05	0.1	0.18	0.24	0.32	0.38	0.47	0.55	0.8
0.75	0.8				0.05	0.13	0.18	0.27	0.32	0.42	0.5	0.75
0.7	0.82					0.08	0.13	0.21	0.27	0.37	0.45	0.7
0.65	0.84					0.03	0.08	0.17	0.22	0.32	0.4	0.65
0.59	0.86						0.03	0.11	0.17	0.26	0.34	0.59
0.84	0.88							0.06	0.11	0.21	0.29	0.54
0.48	0.9								0.06	0.16	0.23	0.48
0.48	0.92									0.1	0.18	0.43
0.36	0.94									0.03	0.11	0.36
0.29	0.96										0.01	0.29
0.2	0.98											0.2

GGF Low-voltage intelligent reactive power compensation cabinet

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