HD BIT Medical Isolation Transformers

Product Overview

Medical isolation transformer adopts insulating paper and high temperature resistant material, primary and secondary copper foil

shielding. Because of the input and output current to do effective isolation, can play a role in suppressing harmonics, more suitable for medical equipment, and effective power is high. Because the secondary is not connected to the ground, there is no potential difference between any of the secondary line and the ground, which reduces all kinds of noise and interference. Isolation transformer in the AC power supply output features

1、Prevent the current distortion of non-linear loads from affecting the normal operation of the AC power supply and the pollution of the power grid, and play the role of purifying the power grid.

2、In the isolation transformer input sampling, so that the nonlinear load current distortion does not affect the accuracy of sampling, to get the control signal can reflect the actual situation.

3、If the load is not balanced, does not affect the normal work of the regulated power supply medical buildings 2 types of places, such as operating rooms, ICU and CCU and other places, the power reliability requirements are very high, regardless of any situation, should maximize the continuity of the power supply, otherwise, once the patient’s life-sustaining equipment power outage, it will lead to the patient’s life is in danger. At the same time, these premises must also be protected against weak leakage from systems and loads, i.e., microelectric shocks from medical equipment to patients. For this reason, IT systems must be used to supply power to category 2 locations in medical buildings. The capacity is available from 3.15 KVA to 10 KVA.

Structure Introduction

1、The transformer is divided into single-phase transformer, are E-type iron core dry type.

2、The core adopts high quality low loss cold rolled oriented silicon steel sheet, the main material for 0.3 and 0.35 thick H18, H14, H12, Z11 high quality silicon steel sheet, we according to the customer’s requirements and conditions of use, choose the most suitable material, so that the transformer performance design to achieve the best!

3、Coils are all wound with H-class enameled wire, tightly and evenly hooked, the appearance of the insulation layer is not wrapped, with excellent aesthetics, and has a better heat dissipation performance.

4、After assembling the transformer coil and iron core into one piece, it goes through the process of pre-baking, vacuum dipping paint and hot baking curing, and adopts H grade impregnating paint to make the transformer coil and iron core firmly combined together, which not only greatly reduces the noise of the operation but also ensures that the transformer can be operated safely and noiselessly under high temperature with very high heat-resistant grade.

5、Transformer core column part of the fasteners using non-magnetic materials, to ensure that the transformer has a

higher quality factor and lower temperature to ensure that has a good filtering effect.

6、Terminals: small power using Taiwan Mark terminal row, Japan TX terminals, beautiful appearance, has excellent pressure resistance, temperature resistance, flame retardant properties. High-power pro-quality copper.

7、Iron foot: the main use of CNC bending cold rolled plate, there are following five colors (gold), blue zinc (silver), white zinc (ivory), surface treatment (black) and other environmentally friendly plating can be selected.

8、The transformer and domestic similar products compared with the small size, light weight, beautiful appearance and other advantages, can be comparable with foreign famous brands.