2018 Hot Sale Variable Frequency Transformer

Model NO.: GL-BD50KVA-01
Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Gldy
Frequency: 50-60Hz
Efficiency: More Than 90%
Ambient Temperature: 0°c-40°c
Output Voltage Accuracy: ±3%
Transport Package: Wooden
Origin: Dongguan
2018 Hot sale variable frequency transformer2018 Hot Sale Variable Frequency Transformer
2018 Hot Sale Variable Frequency Transformer

The main technical parameters
1. Output voltage accuracy: ±3%
2. Output waveform distortion: No distortion (compared with the input waveform)
3. Insulation class: H class
4. Efficiency: 85% or more
5. Frequency: 50~60Hz
6. Number of phases: 3Φ3W, 2Φ2W
7. Capacity: 0.5kVA-300kVA
8. Primary voltage: 1000V or less (can be customized)
9. Secondary voltage: 1000V or less (special order)
10. Model: Isolated
11. Ambient temperature: 0°C-40°C
12. Humidity: <95%
13. Altitude: Elevation <2000 meters
14. Cooling method: Dry fan self-cooling
Main use and application scope
The technical characteristics of variable frequency transformers provide standard power supplies from all over the world, stable and pure sine wave, and simulation testing of various electrical products. 
16-bit microcontroller (analog) control, output voltage, frequency smart (analog) control, flexible and convenient operation. 
High-frequency PWM design, driven by IGBT power, small size, low noise
Unique instantaneous value control method, can preset nominal voltage -10%~-30% and +10%~+25% high control accuracy, waveform products
Good quality, can adapt to various loads. Up to 85% efficiency, wide application load, load power factor ±0.5~1.0 can be
Fast transient response, 100% loading or deloading, stable response time within 2ms


Specification:
Product name   Power(KVA) A B C(max) D(max) E(max) size
GL-BD2KVA-01 Vertical

type		 2 100 106 180 170 250 10*25
GL-BD3KVA-01 3 100 116 180 180 250 10*25
GL-BD5KVA-01 5 120 131 220 200 350 8*20
GL-BD7KVA-01 7 120 146 240 220 370 8*20
GL-BD10KVA-01 10 150 154 260 230 370 10*25
GL-BD15KVA-01 15 150 169 280 250 420 10*25
GL-BD20KVA-01 20 200 174 290 280 460 10*25
GL-BD30KVA-01 30 200 194 300 300 500 10*25
GL-BD50KVA-01 50 200 194 330 320 650 10*25
GL-BD75KVA-01 75 200 215 380 360 700 10*25
GL-BD20KVA-02 Horizontal
type		 20 200 345 460 290 280 10*25
GL-BD30KVA-02 30 200 385 500 300 300 10*25
GL-BD50KVA-02 50 200 500 650 330 320 10*25
GL-BD75KVA-02 75 200 570 700 380 360 10*25

Drawing:

2018 Hot Sale Variable Frequency Transformer

Horizontal Type:
2018 Hot Sale Variable Frequency Transformer

Factory View:
2018 Hot Sale Variable Frequency Transformer


ATTENTION:

1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 5-10 days.

 

Variable Type

ZHW Technology Co., Ltd. , http://www.gdfiberadapter.com