Product features:
◆ The product is characterized by high efficiency, low loss and low noise;
◆ Good internal heat dissipation, strong short-circuit resistance and high safety performance;
◆ Low air and load losses;
◆ Reliable operation, long service life and maintenance-free.
Transformer product standard:
GB 1094.1-1996
GB 1094.3-2003
GB/T 6451-2008
GB 1094.2-1996
JB/T 3837-2010
GB 1094.5-2008
GB/T 7595-2008
Service conditions:
◆ The altitude is greater than 1000m;
◆ ambient temperature;
◇ High temperature is higher than 40 ℃;
◇ Low temperature is lower than - 45 ℃;
◆ (Specify when ordering)
Normal use conditions:
◆ The altitude shall not exceed 1000m;
◆ ambient temperature;
◇ High temperature+40 ℃;
◇ Daily average high temperature+30 ℃; ◇ Annual average high temperature+20 ℃; ◇ Outdoor low temperature - 25 ℃.
Note 1: For transformers with rated capacity of 500kVA and below, the load loss value above the diagonal line in the table is applicable to Dyn11 connection group, and the load loss value below the diagonal line is applicable to Dyn0 connection group.
Note 2: According to the user's needs, the high-voltage tapping range is ± 2 × 2.5% of the transformer. Note 3: The overall dimensions are designed according to the specific needs of users.
630kVA~31500kVA three-phase double-winding group non-excitation voltage regulating power transformer
Note 1: The overall dimensions are designed according to the specific needs of the body
S13-M-30-2500/10 Full-sealed distribution transformer
S11-M-20-10kV Non-excited voltage regulating oil-immersed power transformer
S11-M-35kV Oil-immersed transformer
SZ11-35kV Double-winding on-load voltage regulating oil-immersed power transformer
SBH15-M-30-2500/10 Amorphous alloy distribution transformer
SC(B)10-6-10kV Epoxy resin casting dry-type transformer
SC(B)11-20-10kV Epoxy resin casting dry-type transformer
SC(B)13-20-10kV Epoxy resin casting dry-type transformer
SCB11-35KV Dry type transformer
SG(B)10-10KV Environment-friendly dry-type transformer
S13-M.R-30-2500/10 Three-dimensional coil core transformer
SZ11-200-2000/10 Three-phase oil-immersed on-load voltage regulating distribution transformer