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Product information
Product features:
1. The internal iron core is made of high quality, high silicon silicon steel sheet, and the main materials are selected with the most suitable high permeability and low loss materials to meet customer requirements and use conditions, and the transformer performance is designed to be in a better state. 2. The internal insulation material is made of high-quality environmental protection composite material, which has multiple properties of high temperature insulation, flame retardant and moisture resistance; Class B, Class F, class H insulation materials can also be selected according to customer requirements. 3. Reasonable design, low voltage variation rate, long-term rated use. 4. Beautiful appearance, small footprint, movable, easy to install. 5. Panel voltmeter display is accurate and easy to read. 6. A variety of models, specifications, capacity, voltage to choose from.
Technical parameters:
Output voltage correctness | Plus or minus 1% |
Output waveform distortion degree | Distortion free (compared to input waveform) |
Insulation class | Class H, Class F, Class B |
efficiency | More than 98% |
frequency | 50-60HZ |
capacity | 1KVA-1000KVA |
Electric strength | Core - Winding 2500VAC/50Hz/5mA/10s without flarc breakdown |
Insulation resistance | 500VDC insulation resistance ≥200MΩ |
Transformer noise | Less than 65dB (transformer horizontal distance from point 1 meter test) |
Class of protection | IP00 |
Insulation class | Grade F or above |
Working environment | 0 ℃ and 40 ℃ |
humidness | 95% |
Cooling mode | Dry fan/self-cooling |
| Autotransformer/isolation transformer |
| Special specifications can be customized according to customer requirements |
Specification size table:
Type | rated capacity | Input voltage | output power | Frequency | Bare metal size | Chassis dimensions |
GDT-3005 | 5KVA | 380V | 200V/220V | 50/60Hz | 280*170*210 | 380*250*400 |
GDT-3010 | 10KVA | 380V | 200V/220V | 50/60Hz | 350*170*250 | 580*300*460 |
GDT-3015 | 15KVA | 380V | 200V/220V | 50/60Hz | 350*190*250 | 580*300*460 |
GDT-3020 | 20KVA | 380V | 200V/220V | 50/60Hz | 360*170*280 | 580*300*460 |
GDT-3025 | 25KVA | 380V | 200V/220V | 50/60Hz | 360*200*305 | 580*390*610 |
GDT-3030 | 30KVA | 380V | 200V/220V | 50/60Hz | 360*205*305 | 580*390*610 |
GDT-3040 | 40KVA | 380V | 200V/220V | 50/60Hz | 400*220*340 | 580*390*610 |
GDT-3045 | 45KVA | 380V | 200V/220V | 50/60Hz | 400*240*340 | 580*390*610 |
GDT-3050 | 50KVA | 380V | 200V/220V | 50/60Hz | 400*250*340 | 580*390*610 |
GDT-3055 | 55KVA | 380V | 200V/220V | 50/60Hz | 400*280*340 | 580*390*610 |
GDT-3060 | 60KVA | 380V | 200V/220V | 50/60Hz | 450*300*450 | 650*420*680 |
GDT-3070 | 70KVA | 380V | 200V/220V | 50/60Hz | 450*280*450 | 650*420*680 |
GDT-3075 | 75KVA | 380V | 200V/220V | 50/60Hz | 450*360*450 | 650*420*680 |
GDT-3080 | 80KVA | 380V | 200V/220V | 50/60Hz | 450*400*500 | 750*520*750 |
GDT-3100 | 100KVA | 380V | 200V/220V | 50/60Hz | 500*400*500 | 750*520*750 |
GDT-3120 | 120KVA | 380V | 200V/220V | 50/60Hz | 500*420*500 | 750*520*750 |
GDT-3150 | 150KVA | 380V | 200V/220V | 50/60Hz | 550*500*580 | 850*550*800 |
GDT-3200 | 200KVA | 380V | 200V/220V | 50/60Hz | 650*500*600 | 850*550*800 |
GDT-3300 | 300KVA | 380V | 200V/220V | 50/60Hz | 650*550*700 | 1000*900*1100 |
GDT-3400 | 400KVA | 380V | 200V/220V | 50/60Hz | 700*600*750 | 1000*900*1100 |
GDT-3500 | 500KVA | 380V | 200V/220V | 50/60Hz | 850*600*800 | 1000*900*1100 |
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