Overview
The HXGN17-12 box-type AC metal-enclosed switchgear (ring network cabinet) produced by RUY Power has a rated voltage of 12KV and a rated frequency of 50HZ AC high-voltage complete set of electrical equipment. It is mainly used for three-phase AC ring network, terminal power distribution network and industrial power equipment, for receiving, distributing electric energy, etc., and is also suitable for being packed into box-type substations.
Normal Operating Environment
1. Ambient air temperature: -15℃ ~ +40℃;
2. Altitude: 1000m and below;
3. Humidity: daily average not greater than 95%, water vapor pressure daily average value not exceeding 2.2kPa; monthly average not greater than 90%, water vapor pressure monthly average value not exceeding 1.8kPa;
4. Earthquake intensity: not exceeding 8 degrees;
5. Places without fire, explosion hazards, chemically corrosive gases and violent vibration.
Note: If the above normal operating conditions are exceeded, users can negotiate with RUY Power.
Main Technical Parameters
| No. | Name | Unit | FN12-10 | FZN25-12 |
|---|---|---|---|---|
| 1 | Rated voltage | kV | 12 | |
| 2 | 1min power frequency withstand voltage | kV | to earth and between phases 42; across isolating fracture 48 | |
| 3 | Lightning impulse voltage (peak value) | kV | to earth and between phases 75; across isolating fracture 85 | |
| 4 | Rated frequency | Hz | 50 | |
| 5 | Main busbar rated current | A | 630 | |
| 6 | Rated current | A | 630 | |
| 7 | Rated no-load transfer current (load switch) | kVA | not less than 100 | |
| 8 | Open-circuit transformer capacity | kA/s | 1250 | |
| 9 | Rated thermal stable current | KA | 20/4; earth switch 20/2 | |
| 10 | Rated dynamic stable current (peak value) | KA | 50 | |
| 11 | Rated short-circuit making current (peak value) | times | 50 | |
| 12 | Fuse rated current | A | 100 | |
| 13 | Rated transfer current | A | 1500 | 2000 |
| 14 | Combined electrical appliance rated short-circuit breaking current | kA | 31.5 | |
| 15 | Mechanical life | times | 2000 | 10000 |
| 16 | Secondary loop 1min power frequency withstand voltage | kV | 2 | |
| 17 | Electric operating mechanism working voltage | V | AC/DC 220; 110 | |
| 18 | Protection grade | IP2X | ||
| 19 | Overall dimension (width × depth × height) | mm | 650(850)X900X2000(2200) |
Overall Dimensions and Foundation Construction
Overall dimension: width 650(850)mm, depth 900mm, height 2200mm; double cabinet width 900mm.
Embedded foundation: embedded parts depth 1000~1200mm, foundation groove width 750mm, reserved hole size 200/300mm, cable trench height 850mm.
Frequently Asked Questions
What is the rated voltage of the HXGN17-12?
The HXGN17-12 Box-Type AC Metal-Enclosed Ring Main Unit operates at 12 kV, suitable for the intended distribution application.
Does the HXGN17-12 support OEM / ODM orders?
Yes. RUY Power provides custom branding, packaging and configuration for the HXGN17-12 Box-Type AC Metal-Enclosed Ring Main Unit to meet project requirements.
What standards does the HXGN17-12 comply with?
The HXGN17-12 Box-Type AC Metal-Enclosed Ring Main Unit is designed and type-tested in accordance with GB3906 and IEC 60298.
What is the lead time for the HXGN17-12?
Standard lead time is 15-30 days depending on configuration and order quantity. Contact RUY Power for a precise delivery schedule.
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