Dry-type Rectifier Variable Frequency Transformer
Dry-type rectifier variable frequency transformer is a device that combines dry-type transformer and frequency conversion technology, which is used to convert AC power into DC power and can adjust the output frequency. It has the characteristics of high efficiency and energy saving, excellent insulation performance, good heat dissipation effect, convenient maintenance and environmental protection and safety, and is widely used in industrial control, transportation and power systems.
Overview
Technical advantages
The core adopts a through-core positioning structure with a multi-stage stepping process. Under various working conditions, the core has no lateral or longitudinal displacement. The multiplexing technology is used to effectively suppress the harmonic content, filter the harmonics, and extend the life of the motor. The winding adopts a variety of structural types with strong short-circuit resistance. The dedicated cold air guide system has high heat dissipation efficiency. Strong overload capacity, energy saving of about 40%. Low partial discharge, low noise. It meets the needs of various frequency conversion systems, with a maximum capacity of up to 9000KVA and 72-pulse rectification.
Specification
Type | UK% | lo% | LPA(AN)db | Dimension(mm) L/B/H |
ZPSG-300/6 | 8-10 | 1.2 | ≤65 | 900X615X1780 |
ZPSG-400/6 | 8-10 | 1.2 | ≤65 | 940X615X1780 |
ZPSG-500/6 | 8-10 | 1.2 | ≤65 | 980X615X1780 |
ZPSG-600/6 | 8-10 | 1.2 | ≤65 | 1005X615X1780 |
ZPSG-700/6 | 8-10 | 1 | ≤65 | 1050X615X1780 |
ZPSG-750/6 | 8-10 | 1 | ≤65 | 1090X615X1780 |
ZPSG-800/6 | 8-10 | 1 | ≤65 | 1080X915X1780 |
ZPSG-900/6 | 8-10 | 0.9 | ≤65 | 1080X615X1780 |
ZPSG-1000/6 | 8-10 | 0.9 | ≤65 | 1125X615X1780 |
ZPSG-1100/6 | 8-10 | 0.9 | ≤65 | 1180X615X1780 |
ZPSG-1250/6 | 8-10 | 0.9 | ≤65 | 1285X615X1780 |
ZPSG-1350/6 | 8-10 | 0.8 | ≤65 | 1250X760X1995 |
ZPSG-1500/6 | 8-10 | 0.8 | ≤65 | 1210X760X1995 |
ZPSG-1750/6 | 8-10 | 0.8 | ≤65 | 1220X760X1995 |
ZPSG-1900/6 | 8-10 | 0.7 | ≤65 | 1235X760X1995 |
ZPSG-2000/6 | 8-10 | 0.7 | ≤65 | 1245X760X1995 |
ZPSG-2250/6 | 8-10 | 0.7 | ≤65 | 1260X760X1995 |
ZPSG-2500/6 | 8-10 | 0.7 | ≤65 | 1285X760X1995 |
ZPSG-2750/6 | 8-10 | 0.6 | ≤65 | 1345X760X1995 |
ZPSG-3000/6 | 8-10 | 0.6 | ≤65 | 1470X760X1995 |
ZPSG-3500/6 | 8-10 | 0.6 | ≤65 | 2020X760X1995 |
