广高牌 单相柱上式变压器

供应广高牌 单相柱上式变压器 非晶合金变压器 单相变压器

Single Phase Pole-mounted Distribution Transformer CSP type

Product application:

CSP type (Completely Self Protect) Single phase pole-mounted distribution transformers are mainly used in the electricity transmission and distribution system, it can be used for lighting and power supply in all city, town and remote areas. One single phase pole mounted transformer can be used as a single phase transformer separately, and three single phase transformers can be also connected together, working as a three phase transformer. It saves cost, and it is safe, compact, be very easy for repairing and maintenance.

CSP type (Completely Self Protect) Single phase pole-mounted distribution transformers are especially equipped with one secondary circuit breaker, one primary fuse, one primary arrester and one secondary arrester, all these accessories can protect the transformer from over load, short circuit accident, thunder and lightning.

Standards:

ANSI C57.12.00, ANSI C57.12.90, ANSI C57.12.20,

ANSI C6211, ASTM D3487

Specification:

Frequency: 6oHZ, ONAN type

Primary voltage: 12.47 Grd. Y I72 kV, Secondary voltage: 120/24oV

Losses: see above table.

Taps: -7.5°/o,-5°/o,-2.5°/o, 0%, +25%

BIL of primary: 95KV, BIL of secondary: 3oKV

Power Frequency Withstand Voltage for Primary: 35KV;

Power Frequency Withstand Voltage for Secondary: 1oKV

Temperature rise: 65 degree.

Construction and Accessories:

1. This type of transformer is constructed with silicon steel metal core, aluminum winding and mineral oil No PCB, are equipped with 1 HV busing on primary, 3 LV bushing on secondary, 2 lift lugs for lift complete transformer, 2support lugs to fix on the pole, one pressure relief device and ground terminals.

2. This type of transformers are especially equipped with one secondary circuit breaker, one primary fuse, one primary arrester and one secondary arrester, all these accessories can protect the transformer from over load, short circuit accident, thunder and lightning.