GDTF-HVC High Voltage Frequency Adjustable Series Cables Ac Resonance Test System
GDTF-HVC AC Resonant Test System for Cables are composed of frequency/voltage adjustment power,exciting transformers, reactors, capacitive divider. The power frequency can be adjustable,which make the reactor and tested capacitor resonance.
AC Resonant Test System for Cables
1. Rated output voltage: 0 - 66kV(effective value) or below.
2. Output frequency: 20 -300Hz.
3. Resonant voltage waveform: sine wave, THD ≤ 1%.
4. Full load working time: continuous working time 60mins.
5. Quality factor: max. load ≥ 20.
6. Frequency adjustment: fineness 0.1Hz, instability ≤ 0.01%.
7. Power supply: 220V or 380V single-phase.
AC Resonant Test System for Cables
| GDTF-44/22 | GDTF-132/22 | ||
| Input voltage (V) | 380 | Input voltage (V) | 380 |
| Output voltage (kV) | 0-22 | Output voltage (kV) | 0-60 |
| Capacity (kVA) | 44 | Capacity (kVA) | 132 |
| Application scope | 10kV cable ≤ 1km(300 mm² ) | Application scope | 10kV (300 mm² ) cable 3km |
| Main configurations | 2.5kW Variable frequency source 1 set | 35kV (300 mm² ) cable 1km | |
| 2.5kVA Exciting transformer 1 set | Main configurations | 6kW Variable frequency source 1 set | |
| Reactors 22kV/1A 2 sets | 6kVA Exciting transformer 1 set | ||
| Capacitive divider 25 kV | Reactors 22kV/2A 3 sets | ||
| GDTF- 176/22 | Capacitive divider 60kV | ||
| Input voltage (V) | 380 | GDTF-264/22 | |
| Output voltage (kV) | 0-60 | Input voltage (V) | 380 |
| Capacity (kVA) | 176 | Output voltage (kV) | 0-60 |
| Application scope | 10kV (300 mm² ) cable 4km | Capacity (kVA) | 264 |
| 35kV (300 mm² ) cable 1km | Application scope | 10kV (300 mm² ) cable 6km | |
| Main configurations | 7.5 kW Variable frequency source 1 set | 35kV (300 mm² ) cable 2km | |
| 7.5 kVA Exciting transformer 1 set | Main configurations | 10kW Variable frequency source 1 set | |
| Reactors 22kV/2A 4sets | 10kVA Exciting transformer 1 set | ||
| Capacitive divider 60kV | Reactor 22kV/2A 6 sets | ||
| GDTF-330/22 | Capacitive divider 60kV | ||
| Input voltage (V) | 380 | GDTF-1950/130 | |
| Output voltage (kV) | 0-60 | Input voltage (V) | 380 |
| Capacity (kVA) | 330 | Output voltage (kV) | 0-520 |
| Application scope | 10kV (300 mm² ) cable 8 km | Capacity (kVA) | 1950 |
| 35kV (300 mm² ) cable 2.5 km | Application scope | 110kV cable ≤ 2.5km | |
| 10-35kV switchgear, transformers | 220kv GIS | ||
| Main configurations | 15kW Variable frequency source 1 set | 110kV switchgear,transformers | |
| 15kVA Exciting transformer 1 set | Main configurations | 100kW Variable frequency source 1 set | |
| Reactor 22kV/2.5A 6 sets | 100kVA Exciting transformer 1 set | ||
| Capacitive divider 60kV | Reactor 130kV/3.75A 4sets | ||
| GDTF-1280/ 32 | Capacitive divider 520kV | ||
| Input voltage (V) | 380 | GDTF-3250/130 | |
| Output voltage (kV) | 0-130 | Input voltage (V) | 380 |
| Capacity (kVA) | 1280 | Output voltage (kV) | 0-520 |
| Application scope | 10kV (300 mm² ) cable 20 km | Capacity (kVA) | 3250 |
| 35kv (300 mm² ) cable 8km | Application scope | 110kV cable ≤ 5km | |
| 110kV cable ≤ 2km(400 mm ² ) | 110kV/220kV switchgear | ||
| 35- 110kV GIS | GIS,transformers | ||
| Main configurations | 50kW Variable frequency source 1 set | Main configurations | 150kW Variable frequency source 1 set |
| 50kVA Exciting transformer 1 set | 150kVA Exciting transformer 1 set | ||
| Reactor 32kV/5A 8 sets | Reactor 130kV/6.25A 4sets | ||
| Capacitive divider 130kV | Capacitive divider 520kV | ||
Our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument since 2009s’.
We have developed sales channels in many countries such as Malaysia,India,Germany,USA,Mexico,Saudi Arabia,South Africa and other countries worldwide. and we have gained great advantage and high reputation in international market.
We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target.
Pre-sale Service:
Inquiry will be replied within 24 hours.
Welcome to visit our factory.
Technical datas and operation manual sent for evaluation.
After-sale Service:
Training how to instal the machine, training how to use the machine at our factory;
Engineers available to service machinery overseas at customers' cost;