Variable Transformer – TL
Product Introduction

 

Specially for equipment voltage regulation and testing

TL variable transformer is design to provide large range for power equipment testing. It can be adjusted and stabilized voltage, covering manual, automatic, single phase and 3 phase and is the best choice for equipment of voltage adjustment.

 

Feature:

Continuous output, linear voltage adjustment, wide range of testing

Use directional iron core made in Japan with high efficiency and power conservation

Low internal impedance, low voltage drop and can sustain transient heavy load

Can be parallel connected output to meet needs in load capacity.

Can be used together with electric motor to give output adjusting smoothly

Sturdy structure, simple installation, good heat radiating effect and easy to fit with served equipment

Adopted K coefficient in measuring harmonic wave ability; specially designed isolated transformer in filtering off tertiary harmonic wave and multiple output isolated transformer filters off 5, 7,17 and 19 X frequency harmonic wave (Optional)

Venting port designed to give good radiating effect for promoting efficiency

 

Application:

 

Motor Testing
Equipment

Engineering Testing
Equipment
Producing Test
Equipment

Winding
Equipment

Load Testing
Power
Electronics Manufacturing
Plant Production Equipment

 

Type:

 

Single phase
square type
Single phase
octagonal type
Single phase big
square type
Single phase
motorized type
Three phase
motorized type
Single phase
multi-layer
motorized type
(with cabinet)
Three phase
square type
Three phase
octagonal type
Three phase big
square type
Three phase
multi-layer
motorized type
(with cabinet)

 

Model & Specification:

 

Model No.
(TL-)
&
Capacity

Single phase series

Three phase series

110V

220V

380V

220V

380V

105/5A
108/8A
110/10A
112/12A
115/15A
120/20A
125/25A
130/30A
135/35A
140/40A

203/3A
205/5A
207/7A
210/10A
215/15A
220/20A
225/25A
230/30A
235/35A
240/40A

1402/2A
1403/3A
1405/5A
1407/7A
1410/10A
1415/15A
1420/20A
1425/25A

305/5A
308/8A
310/10A
312/12A
315/15A
320/20A
325/25A
330/30A
335/35A
340/40A

3403/3A
3405/5A
3408/8A
3410/10A
3415/15A
3420/20A
3425/25A
3430/30A
3435/35A
3440/40A

Input Voltage

Single phase 110V, 220V, 380V

Three phase 220V, 380V

Output Voltage

Single phase 0~130V, 0~260V, 0~440V

Three phase 0~260V, 0~440V

Frequency

50/60Hz

Efficiency

≧98%

Power Factor

0.95

Overload Capability

300% for 10 seconds, 150% for 120 seconds

THD

≦1%

Environment

Temperature: 0℃~45℃  Humidity: 0%~95% (non-condensing)

Multi-sets Paralleling

Yes (depends on the capacity)

Motor Control

Yes (optional)


User manual  

Outline Appearance

Brochure